วันอังคารที่ 1 ตุลาคม พ.ศ. 2556

Buying a laptop: everything you need to know

We’re not living in the “post-PC” era. Not by a long shot. As more of us work from home, or the plane, or the coffee shop, laptops might be more important than they’ve ever been. They’ve also become harder and harder to buy, as hardware specs have hit stratospheric heights while simultaneously somehow becoming even more difficult to explain or differentiate.


It’s hard to buy a truly terrible laptop these days; good components are inexpensive enough that as long as you avoid anything still called a “netbook,” you’ll probably get something that works. But you can do better than “works” as long as you know what you’re looking for. Picking the right laptop means finding exactly the things you want, and knowing what you’re willing (and unwilling) to sacrifice to get there. Laptops are all about trade-offs, and making the right ones is key.


That’s what we’re here for. This guide is not designed to steer you toward a particular laptop — things change too quickly for that anyway, and what’s right for one person isn’t necessarily right for another. We’re here to help you make the right decision for you. Which specs matter, and which don’t? What can you do in 10 minutes inside a Best Buy to figure out whether the laptop you’re looking at is the right one for you? What the hell is a GeForce and when should you care? We’ll answer those questions, and help you decide which notebook is perfect for you.


Before you even walk into the store, though, you have to get just a little existential. Your whole decision starts with a single question: what kind of laptop user are you really?

Laptopguidelead__1___1_

THIS ISN'T ABOUT PICKING THE "BEST" LAPTOP, IT'S ABOUT FINDING THE RIGHT ONE

HOW TO USE THIS GUIDE

You might only drive Toyota and swear by Serta in your bedroom, but you should never just pick one laptop brand and stick to it. Quality varies from product to product no matter whose name is on the label, so you won’t see us recommending brands — and you shouldn’t blindly follow them. Also, our money says you’re not a $500 laptop buyer: quality decreases sharply below a certain price point, so we’re not going to tell you to buy something you’re going to regret.
Instead, we’ve divided the world of laptop users into groups that more or less stack on top of one another, from users who just want the basics (like web and email) all the way up to gamers who want epic power at all costs. Instead of skipping down to a particular section of this guide, try reading it in order. Even power users need the basics to work right, and there’s more to your computer than your graphics card.
While most of what we’ll talk about has to do with hardware, you’ll obviously have to pick an operating system for your new laptop as well. Unless you’re already a Linux user, your choice probably comes down to Windows 8 and Mac OS X. Really, you can’t choose wrong — Windows is a little more customizable, OS X better-looking, and Windows 8 remains a fairly polarizing operating system. But both have huge app ecosystems and all the hardware support they’ll need. There are MacBooks that fit the bill for almost every user below, and there are Windows PCs for everyone. Picking an OS is a good place to start, but it’s a win-win.

I want to surf the web at home

Even if you’ll only ever surf the web, write emails, and cobble together the occasional Excel spreadsheet, setting a minimum quality standard for your computer ensures it will do those things reliably and painlessly for years to come. You don’t need much, but there are a few essential things you shouldn’t skip or skimp on.

The key here is finding a computer that’s inexpensive without being cheap. Determining one from the other is easy, too: just reach out and pick up the computer. Does it feel like a quality piece of hardware, or a cheap heap of junk? Could you see yourself hauling around this chassis, and using this keyboard and this touchpad for several years? The materials and parts are less important than the assembly and design — and they hint at the quality of the components and circuitry inside the machine. Generally, when laptop manufacturers cut corners, they do it everywhere simultaneously.
The Samsung Chromebook is a great example of an inexpensive computer that's not at all cheap. It doesn't do much, nor does any Chromebook — Google's Chrome OS is little more than an expanded browser window. But Chromebooks are well-made, offer solid battery life, and for at-home browsers and emailers may be everything you need. The trade-offs here are raw power, and raw power may not be what you need.

Of course, internals do matter, especially if you're investing in a computer rather than buying the cheapest thing you can find. Things change quickly: if you want your laptop to stay snappy for a few years, don’t buy an outdated Intel Celeron, Pentium, or Atom chip when you could get a Core i3 or Core i5. Don’t get an AMD C-series or E-series processor, or even an AMD A4, when you could have an A6 or A8 inside. You don’t need the highest clock speed or model number, but you should have the latest version — "Haswell" is your friend right now.
While you used to have to look for Wi-Fi, USB ports, a webcam, and a video chip capable of HD video playback, you can pretty much take those for granted. Other possibly important features aren’t always included: if you’ll ever need a DVD drive, an SD card slot to import photos from a camera, a VGA port to connect to old projectors, or a removable battery, you’d better triple-check they’re included in your new laptop.

Don’t even look at a computer with less than 4GB of RAM, and it’s a really good idea to spend a few dollars to upgrade to 6GB or 8GB — it’ll keep your computer running running better, longer. So is shelling out for a big hard drive. Some laptops still ship with 320GB hard drives, but filling even 500GB with 1080p movies and games is easier than you think, so shoot for 750GB or 1TB for some breathing room.
Even if the perfect configuration’s sitting there on the shelf, spend a minute seeing how long it takes for the machine to open files, open programs, and wake up from sleep. If anything seems sluggish now, with a fresh machine right off the shelf, just wait until it’s full of apps, files, and games.
Getting the right laptop for your home office or living room is easy, and shouldn’t cost you more than about $800 — we like the Acer Aspire M5 a lot, or the Lenovo ThinkPad T430. But once you’re ready to pack it up and hit the road, finding the right device gets a little harder.
242-1242-7Webcam242-5

DOES IT FEEL LIKE A QUALITY PIECE OF HARDWARE, OR A CHEAP HEAP OF JUNK?



I want to travel

Apple-12q2-macbook-air-13-front-lgDsc_4739-300pxInt_fam_h_hero_rgb_3000Ultrabook-touchpadVga-port-adapters-are-a-drag
ASSUME THAT A NOTEBOOK WILL ONLY LAST AROUND 70 PERCENT OF THE MANUFACTURER’S CLAIM

There’s power, and there’s portability, but whether you’re a globe-trotting executive or just a commuter there’s plenty more to consider as you shop for the perfect get-up-and-go laptop. Look beyond size and weight, because many of the usual comforts are often sacrificed in order to create an ultra-portable computer. Keyboards can be painfully shallow on thin computers, so spend some time typing; maybe even take an online test to see if you can keep up your normal pace. If possible, sit down and type with the notebook in your lap, checking if the palm rests are big enough to comfortably keep the notebook from tipping.

Perform a few pinch-to-zooms, two-finger scrolls, and swipes in from the side to test the trackpad’s comfort and accuracy for navigation and gestures — small computers like the Asus Taichi often mean small trackpads, and you don’t want that. Poke at the screen, too: thin and light notebooks will often forgo a touchscreen, and if you’re buying a Windows 8 laptop you probably want a touchscreen.
The Intel Atom line of processors are ultra-low voltage, which helps reduce power consumption and lengthen battery life on devices like the HP Envy X2. But even though they come from Intel, Atom chips are far less powerful than you’ll likely want – if you’re going to sacrifice all the power of a full Core processor, you might as well get a tablet.

In the more powerful Intel Core lineup, look for a Y or U at the end of the chip’s model number. Y-series chips are low-voltage and designed to support short bursts of high performance without giving off too much heat, which is perfect for notebooks that are too thin for an internal fan. Likewise, U-series processors were designed for ultra-portable notebooks, so they operate with very low voltage. These all come with power tradeoffs, but we might soon be able to have it all: the first Intel Haswell-powered laptops we’ve tested offer fantastic battery life.

Manufacturers will usually list a notebook’s expected battery life, but you should assume that a notebook will only last around 70 percent of the manufacturer’s claim. This isn’t always the case — the newest MacBook Air does even better than its advertised 12 hours — but it’s a good rule of thumb.
Many thin and light notebooks like the Toshiba Kirabook trade a traditional hard drive for a solid state drive (SSD), which is much faster and lighter, and has no moving parts. You’ll have to sacrifice some storage space, but you’ll see a dramatic improvement in the amount of time it takes for your notebook to boot and wake from sleep. Some notebooks will offer a combo drive — traditional hard drive for storage plus a small solid-state "cache" drive — but going full SSD makes your computer both better and more portable. If you know you’re going to need a lot of storage, it might be better to buy an external drive as a permanent home for your photos, music, and movie collection.

A backlit keyboard isn’t always a guarantee with new notebooks, but will come in handy when you’re working on a dimly lit plane or hammering away in a dark alley — world traveling is a dangerous game. And since you’re not likely to want to travel with a 17-inch laptop, some sort of standard video-out port will come in handy if you need a second monitor or bigger screen. HDMI is the video port of choice for Windows notebooks, while Apple notebooks generally include a Mini DisplayPort or Thunderbolt connection. Avoid any laptops that use a proprietary display port (or really any proprietary port in general), as the cables are often more expensive and much harder to replace.

If you can’t stand not being connected, some notebooks have embedded mobile broadband — but these are both rare and expensive, and tethering to your phone works just as well. LTE laptops are essentially million-miler purchases only.

At this point, you’re still just doing the basics — Word documents, Gmail, iPhoto, maybe a little Netflix. All that’s changed is how often you’re near an outlet. What happens next, when you need your laptop to become your stereo, your TV, and your cable box too?


I want to watch movies

Toshiba_kirabook_low_open_right_45__1_
Using-crazy-windows-8-machine

SOMETIMES YOUR LAPTOP SERVES AS THE CENTER OF YOUR DIGITAL ENTERTAINMENT LIFE

Sometimes a laptop is more than just a laptop. It can also serve as the center of your digital entertainment life, melding your TV, stereo, and media players into one machine. Here, a high-resolution widescreen display is a must — but not all 1080p screens are created equal. Bright and vivid are good, but take a moment to view the screen from multiple angles; check for image distortion or inverted colors.
Make sure it gets bright enough to avoid the glare from your lamps, dim enough to not destroy your eyes in the dark, and that blacks and whites don’t look a little more like yellow and gray. (You’d be surprised how hard it is to find a laptop that shows honest-to-goodness black, and no movie looks as cool without it.) Choosing a glossy or a matte screen is largely personal preference — glossy tends to look brighter and more vibrant, matte works outdoors — but having a laptop you can see? That’s pretty universal.
Frankly, the best laptops won’t beat even a decent set of external speakers, but some notebooks definitely sound better than others. The best way to get a sense of audio quality is to turn the volume up to its highest setting, and play a movie trailer followed by a couple songs from different genres. Higher pitches will often sound mechanical or tinny at higher volumes, and weak bass will make an action scene in a movie sound flat. Built-in subwoofers are generally a good thing, but don’t be distracted by meaningless branding: a Bang and Olufsen or Beats Audio sticker doesnot guarantee good audio performance. Generally, the best quality speakers run along the sides or the top of the notebook and will face slightly toward you.
Movie and music collections aren’t getting any smaller, so look for a laptop that will support a few more years of downloads and purchases. A 1TB drive should be plenty of room to get started, but anything smaller may start to feel cramped as your collection grows — 500GB is barely enough space for 10 Blu-ray rips.
Unlike the frequent traveler, epic battery life doesn’t need to be high on your priority list, but you’ll want to make sure that the notebook isn’t going to die in the middle of a couch-bound Netflix session. A notebook that claims to get five hours of battery life may only get closer to three during normal use — and with high-res screens and booming speakers, it’s rare to find a media-friendly laptop with great battery life like the Sony VAIO Pro — so don’t expect a movie marathon.
We’ve talked about a lot of things so far, but the basic internal requirements haven’t really changed. When you want to switch from watching and listening to creating and editing, though, they do change. Quickly.

I want to make movies and music

If you’re committing serious time to things like video editing and music creation, pay serious attention to processor speed and RAM. Look for a notebook with at least a quad-core processor — say an Intel Core processor whose name ends in QM (for quad-core) instead of U (for ultra-low voltage) or M (for mobile). You’ll want to have at least 8GB of RAM, and 16GB or even 32GB will improve rendering speeds and help with multitasking when you’re running Photoshop, Premiere, and GarageBand all at once.

LOOK FOR A NOTEBOOK WITH AT LEAST A QUAD-CORE PROCESSOR

Apple notebooks like the MacBook Pro with Retina displayare a favorite among content creators, just for the software that comes preinstalled. The iLife app suite includes everything you need to get started editing photos, video, and music using iPhoto, iMovie, and GarageBand. Final Cut Pro X, one of the most popular professional video-editing apps, is only available for OS X, but Adobe’s Premiere suite and others give you the option to edit on Windows as well.

You should look for a notebook with a combination hard drive and SSD, which will allow for a large storage capacity along with the speed bump of flash memory. Storage space is crucial here, as even short movie scenes can be comprised of several shots, takes, and edits — a few minutes of home video will fill up your drive faster than you think. A notebook with 1TB of storage will be a good start, but you’ll probably soon need an external storage drive for even more space. Look for a notebook with USB 3.0 or Thunderbolt ports, which support high-speed file transfer rates between your laptop and external drives. Don’t expect amazing battery life with a notebook this powerful; don’t forget your charger if you need to be editing on the go, or really doing much of anything.
At this point, we’re well beyond what most people need from their laptop. But if you’re not most people — if you’re battling through the airborne terrors of Bioshock Infinite but not on your Xbox 360 — you’re going to need a bigger boat.


I want to play games

"Can it play games?" is the wrong question. Every laptop can play games. The question is how well, and the answer relies on balancing four different components: the graphics chip, the processor, the screen, and the amount of power and cooling in the laptop.

The higher the resolution of your screen, the more detail you can see in a game. That’s why you’ll almost certainly want to look for a 1080p screen like on the Toshiba Qosmio X870. But filling a 1080p screen with Borderlands 2 is a lot more challenging than on a 1366 x 768 display, and only a powerful graphics card can keep up. Here, higher numbers generally mean better products, like picking a GeForce GTX 765M instead of a GeForce GT 750M. (See our chart on the right for how mobile GeForce chips actually stack up — if you think a 720M is more powerful than a 640M, you'd be surprised.) But it gets more complicated: the more powerful the graphics chip you buy, the more powerful the processor you’ll want. Of course, once you stick a powerful processor and a powerful graphics chip into a computer, the laptop will need plenty of cooling and plenty of power to actually run those components at full tilt. You need all four parts right, or you’re going to have an even rougher time getting through Dark Souls than you would anyway — the only way to know for sure is to actually play games, so whatever you buy make sure you use your return window wisely.

ALMOST EVERY LAPTOP CAN PLAY GAMES — THE QUESTION IS "HOW WELL?"
The highest-profile game titles can take up tremendous amounts of storage space (Max Payne 3 alone consumes 30GB), so you’ll want a 1TB drive or larger inside your laptop. Make sure you have 8GB of RAM at a minimum, but don’t worry about the RAM’s speed. Also don’t pay attention to video memory: manufacturers try to make an extra buck by advertising more video memory than the GPU actually needs. Games include a lot of fast motion and dark environments, so ensure the screen displays relatively deep blacks even when the brightness is turned up, and that even if you quickly move things on screen there’s no ghosting (where you can see afterimages because the screen hasn’t caught up) or tearing,
where the on-screen images appear to rip apart.

For online gaming, you’ll want high-quality Wi-Fi, or better yet a wired Ethernet port (which is more rare than you might think). For Wi-Fi, look for 802.11 a/b/g/n (not b/g/n) or 802.11ac. Both are sure signs that the laptop can use the faster, typically more reliable 5GHz wireless band. If you do get the chance to test in person, make sure the laptop stays cool and comfortable under its load, particularly around the WASD keys and near where you’ll place your mouse hand.

While good gaming graphics are making their way into an increasing number of thin and light computers, you’ll pay a pretty penny for an actual powerhouse like the hefty Alienware 14. But if you’re after world domination, insane scientific calculation, or a second career in Bitcoin, there’s one more step to take.
Gpu-relative-power

I want to mine Bitcoins

Let’s be clear again: almost no one needs a computer this powerful. But if you’re willing to push the definition of "laptop" to its very breaking point and spend thousands upon thousands of dollars, you can get a system with performance rivaling a high-end desktop PC.
These bonkers, superpowered laptops are usually made by Clevo or Sager. There are a number of resellers online, and most will carry at least one machine that supports desktop processors, multiple graphics cards, and gobs of memory. Try a hexacore Core i7-3970X Extreme Edition processor, a workstation class Nvidia Quadro K5000M graphics chip, and 32GB of RAM. Throw in three enterprise-grade solid state drives and a fancy paint job, and you’re in for just over $13,000.
Just don’t forget to justify your purchase to friends and family by explaining how you’ll make a mint mining Bitcoins, and prepare a clever distraction for when they ask about your blossoming electricity bill. (Blame your refrigerator.)







Csm_clevo_m980nu_gesamtklein_d55f3fc7e6IN FOR JUST OVER $13,000
Fully-loaded

Surviving the sales floor

You walk into your favorite computer store, and you’ll encounter two problems: most notebooks look vaguely similar to the untrained eye, and who knows if the salesperson actually knows what you need or if they’re just trying to upsell you. If you want to make sure you’re getting the right laptop and not leaving the store with any extraneous purchases, you’ll need to know how to safely navigate a retail store.
Hp-envy-touchsmart-ultrabook-4_win8-screenDisgusting-broken-keyboardPower-brick-cable

KICKING THE TIRES

Whether you buy a laptop in a brick-and-mortar store or from an online retailer, you’ll want to put it through its paces before committing for the long haul. In 10 minutes, by asking the right questions, you can leave confident that you’ve found a winner — or avoided a lemon.
Does it feel like it’s made of cheap plastic? Do its metal surfaces feel more like a soda can than strong, quality aluminum? How much glossy translucent plastic covers the laptop, and can you scratch it with your fingernail? Are there particularly obnoxious seams in the frame, and does it feel like the laptop would crack open if you ever dropped it a few feet? When you open and close the hinge, does it feel like you’re going to break off the lid, and does the screen stay in place? Do the colors on that screen go funky when you angle it slightly? Does it get as bright and as dim as you’d like, and does it do so without washing out?
When you press down on the keyboard, firmly, does the whole surface give beneath your fingers? Do the keys feel mushy, or so firm they make your joints ache? Could you imagine yourself spending full work days typing out a college thesis using those keys? Can you type without the mouse cursor jerking around, and can you comfortably and quickly make that cursor move where you’d like? Does the computer boot quickly, and does it wake quickly from sleep? Do programs open immediately, or is there an annoying delay? Do the hardware buttons for volume, brightness, and so on work as soon as you press? If there’s a touchscreen, does it perform to your satisfaction?

AVOIDING THE SALESMAN

Most salespeople want to see you leave the store with the right notebook for you, but that doesn’t mean there’s no sales fluff — and when in doubt, ignore the fluff. External monitors and storage drives are frequently suggested as a complimentary sale, but it’s probably best to wait and see if you actually need either before making the purchase. An HDMI cable may be a smart add-on if you plan to connect your notebook to your television or another external monitor, but don’t purchase the one they offer; there’s no resolution difference between a $5 cable from Amazon and an $80 cable. From cables to software to the external mouse you probably don’t need, most things are probably cheaper somewhere other than at the register of your local Best Buy.
MAKE SURE TO READ THE DETAILS ABOUT WHAT’S COVERED AND WHAT’S NOT
Before accepting a store’s extended insurance plan, check and see if you have a credit card that automatically offers buyer’s protection. Select cards from all four major credit companies will offer purchase protection or extended warranties on purchased items without charging any additional fees. If not, be sure to read the details about what’s covered and what’s not before you shell out the extra money for the manufacturer’s policy. Apple’s support is the easiest to use, with a growing number of Apple Stores and up to three years of service and support with the AppleCare Protection plan. Best Buy also offers in-person support with Geek Squad protection, but this is in addition to any manufacturer’s warranty on a notebook.

Wrap-up

It’s easy to categorize buying a laptop as coming upon a fork in the road: this way lies power, this way portability. The actual process is more complicated, and much more rewarding — you don’t have to sacrifice one for the other if you look in the right places. And even if you buy a powerful, portable computer, you’re going to hate it if it has a terrible keyboard and trackpad, or if you can hardly see the display, or if you’ll need to charge it more often than you need a coffee refill. Since you’re going to be spending most of your days in front of your laptop, it’s worth getting right.

THERE’S NO ONE-SIZE-FITS-ALL LAPTOP OUT THERE, AND THAT’S THE BEST PART
The key to choosing is to pick what’s right for you, and to be realistic. If you don’t play games, don’t buy a gaming PC; if you play too many games but wish you played fewer, you should probably still get a gaming PC just in case. Make sure you’re hitting a few baselines on the spec sheet, but only splurge for more power in the places you’ll need it.
There’s no one-size-fits-all laptop out there. That’s the best part. With a little tailoring and attention, you can get the perfect laptop for you.
And seriously: avoid anything called a "netbook."

How to buy a laptop for college

School is right around the corner, and you’ll need a solid laptop to get you through those long study hours. Well, that and a lot of coffee. Whether you’re a first-time buyer or you’re ready to cut your old boat anchor loose, I’m here to help you separate your nice-to-have wants from your essential needs, so you can get the most bang for your back-to-school buck.

What you need

1. Long battery life
No matter how carefully you plan your class schedule, there will be days when you’ll be on campus from morning ’til night—and using your laptop nonstop, which can be hazardous to its battery life. Models with Intel’s fourth-generation Core processor (aka Haswell) cost a little more, but they’re extremely frugal when it comes to power consumption. You can identify these processors by their 4000-series part numbers, such as the Core i3-4010U.
2. Low weight, small profile
If you can get away with just a tablet, Microsoft’s Surface Pro is a lightweight (only 2 pounds) but highly capable alternative to a full laptop.
Lugging around books and supplies all day can be an endurance marathon that leaves you bruised and sore. A laptop that’s slim (to fit in the most crowded bag) and light will ward off fatigue. Tablets with full keyboards and hybrid laptops that combine the best attributes of notebooks and tablets are popular alternatives to conventional laptops.
3. A comfortable keyboard
Whether you’re pounding out a term paper, writing instant messages, cruising social networks, or simply procrastinating by surfing the Web, your keyboard will be instrumental to your happiness. It should be big enough that it won’t give you hand cramps, backlit so that you can see it in a darkened lecture hall or dorm room, and rugged enough to survive until summer break.
4. A large screen for multitasking
The Lenovo IdeaPad Y580 has a nice, high-res screen.
Nothing is tougher than multitasking on a tiny display. Researching and writing a term paper while listening to music and chatting on Facebook can make for a pretty crowded screen. A 14-inch or larger panel will offer a comfortable working environment and allow you to keep an eye on everything that’s happening.
5. A warranty or protection plan
Normally, “extended warranties” are money-grabbing schemes that retailers use to get a few more bucks from you—but when you’re buying a laptop for school, you might actually get your money’s worth from such a plan. Laptops don’t take a comfortable, luxurious ride to and from school in a padded briefcase. They get stuffed into backpacks, tossed from car to bench to floor, and handled constantly. But be sure to read any plan carefully so that you know exactly what it covers and what it doesn’t.
6. Security software
Avast can keep your laptop happy and healthy.
You can find two types of security software. Programs such as Norton AntiVirus and McAfee Internet Security protect your computer and the information stored on it from viruses, malware, and other unpleasantries you might encounter. Luckily, some of the best options—such as Avast Free Antivirus and Microsoft Security Essentials—are free.
The other type of security software protects you if your PC is lost or stolen. Programs such as GadgetTrak, Hidden, and LoJack can help you recover a laptop that has gone missing.
Install both types to prevent your semester from coming to a screeching halt.

What you don’t need

1. A quad-core processor
Power is great, and having more cores is usually better. But most students don’t need superpowerful computers. Additional cores are typically beneficial for computationally heavy tasks, such as transcoding audio and video files, or editing digital photos or videos. If you’re just writing papers and surfing the Web, a dual-core processor is all you really need, and it’ll be much kinder to your battery.
2. A discrete graphics processor 
If you’re looking to play hard-core games, invest in a decent desktop or buy a game console in addition to your laptop. A heavy gaming notebook with a power-draining discrete graphics card won’t help you make the grade. Your main machine should be a lightweight, power-efficient, thin-and-light laptop.
3. Solid-state drive
These storage devices are quick, quiet, and available on all the sexiest notebooks these days. Since an SSD has no moving parts, you’re less likely to lose data from it when (not if) you drop your laptop. But SSDs have two significant drawbacks: low capacity and high cost. Whereas even inexpensive laptops boast 750GB and larger mechanical hard drives, the SSDs in lower-priced notebooks typically deliver just 128GB of storage.
We love SSDs, but a good student laptop should have a capacious mechanical hard drive.
4. A touchscreen
Windows 8 is designed for touch, but a touchscreen is a luxury that a student can easily live without. You can perform any Windows 8 command using a laptop’s touchpad and keyboard, so you have no good reason to spend extra money to get a touchscreen. Focus on more-critical components, such as the CPU, memory, and storage capacity. Leave the touchscreen to your phones and tablets.
5. 4G wireless
Staying connected is really important—when it comes to devices such as your phone. Many laptops offer mobile-broadband devices and service plans, but you shouldn’t sign a contract for that. Students can get online using free Wi-Fi hotspots just about anywhere on or around campus. If you do find yourself stuck in a Wi-Fi-free wasteland, you can always use your phone to check email or transfer files.

Laptop Buying Guide 2013: 8 Essential Tips

While tablets get all the attention these days, there’s a reason why laptops continue to be the computing device of choice for most people. Laptops offer real keyboards for faster typing, they’re better at multitasking, and they offer a lot more power for everything from editing video and creating PowerPoints to playing the latest games. So what type of laptop should you get?
There’s a wide variety of sizes, features and prices, which makes choosing the right laptop a challenge. That’s why you need to figure out what your needs are. To make the right call, just follow these eight tips.

1. Mac or Windows?

This is not an easy question to answer, especially if you’ve never considered making the switch from Windows to Mac. But this quick overview of each platform’s strengths and weaknesses should help.

Windows 8
Windows notebooks are generally more affordable (starting under $400) and offer a much wider range of design choices from more than a dozen major vendors. Unlike Apple, Microsoft and its partners allow users to buy notebooks with touch screens, as well as convertible designs that let you easily transform from notebook to tablet mode.
If you’re used to the Windows interface, but haven’t tried Windows 8, you may be in for a jarring surprise. The new OS has replaced the Start menu with a tile-based start screen and a raft of new full-screen, touch-friendly apps. However, Windows 8 still has a desktop mode for running all your existing apps. Many vendors offer Windows 7 as an option if you custom configure your notebook online.
In general, Windows notebooks provide more business-friendly features such as biometric and smartcard verification and Intel vPro systems management.

Apple OS X Mountain Lion
Apple’s MacBook Airs and MacBook Pros offer an easy-to-use operating system in OS X Mountain Lion. In fact, some say Mountain Lion is easier to navigate than the newer and bolder Windows 8. MacBooks offer iOS-like features such as Launch Pad for your apps, superior multitouch gestures, and Auto Save and Resume so you can pick up on your work right where you left off.
MacBook Airs and MacBook Pros also tend to outclass most Windows machines when it comes to industrial design, the touchpad and display quality. While Windows PCs offer more software choices, Apple makes it easier to find and install programs with the Mac App Store. However, Apple’s notebooks start at $999.

2. Choose the Right Size

Before you decide anything else, you need to figure out just how portable you need your laptop to be. Laptops are usually categorized by their display sizes:
11 to 12 inches: The thinnest and lightest systems around have 11- to 12-inch screens and typically weigh 3 to 3.5 pounds. However, at this size, the screen and keyboard will be a bit too cramped for some users.

 11-inch Laptop Reviews and 12-inch Laptop Reviews
13 to 14 inches: Provides the best balance of portability and usability. Laptops with 13- or 14-inch screens usually weigh between 3.5 and 4.5 pounds and fit easily on your lap while still providing generously sized keyboards and screens. Shoot for a system with a total weight under 4 pounds, if possible.

13-inch Laptop Reviews
15 inches: The most popular size, 15-inch laptops are usually quite bulky and heavy at 5 to 6.5 pounds, but also cost the least. If you’re not planning to carry your notebook around often or use it on your lap, a 15-inch system could be a good deal for you. Some 15-inch models have DVD drives, but you’ll save weight if you skip it.

15-inch Laptop Reviews
17 to 18 inches: If your laptop stays on your desk all day every day, a 17- or 18-inch system could provide you with the kind of processing power you need to play high-end games or do workstation-level productivity. Because of their girth, laptops this size can pack in high-voltage quad-core CPUs, power-hungry graphics chips and multiple storage drives. Just don’t think about carrying these 7 pound-plus systems anywhere.

17-inch Laptop Reviews

3. Check That Keyboard and Touchpad

The most impressive specs in the world don’t mean diddly if the laptop you’re shopping for doesn’t have good ergonomics. Does the keyboard have solid tactile feedback and enough space between the keys? Is the touchpad smooth to operate or jumpy? Do the mouse buttons have a satisfying click, or do they feel mushy? How well do multitouch gestures work? You should be able to zoom in and out with ease, as well as select text with the touchpad without the cursor skipping around.
If you’re shopping for a Windows 8 notebook, test the touchpad to make sure that gestures don’t activate accidentally as you get close to the edges.
In general, Apple and Lenovo offer the best keyboards and touchpads. Dell and HP are generally pretty reliable in this category, too.

4. Know Your Specs

Notebook specs such as CPU, hard drive, RAM and graphics chip can confuse even notebook aficionados, so don’t feel bad if spec sheets look like alphabet soup to you. What you need really depends on what you plan to do with your laptop. More intensive tasks such as 3D gaming and HD video-editing require more expensive components.
Here are the main components to keep an eye on.
  • CPU: The least expensive laptops on the market have AMD E Series or Intel Pentium CPUs, which will struggle to handle serious productivity or media tasks but can handle Web surfing. Don’t settle for less than an Intel Core i3 CPU or AMD A Series. If you’re spending more than $500, demand at least an Intel Core i5 CPU, which is capable of increasing its clock speed dynamically when you need more performance. Power users and gamers should settle for no less than Core i7 system, preferably a quad-core chip.
  • RAM: When it comes to memory, or RAM, even the cheapest notebooks have 4GB these days so don’t settle for less. If you can get a system with 6 or 8GB, you’ll be better prepared for high-end applications and lots of multitasking.
  • Hard Drive: For most users, a fast drive is more important than a large one. If you have a choice, go for a 7,200-rpm hard drive over a 5,400-rpm unit. Even if you have several movies and games on your hard drive, a 320GB should provide more than enough space, but 500GB or 750GB drives usually don’t cost much more.
  • Flash Cache: Any Ultrabook and some other notebooks come with 8, 16 or 32GB flash caches you can use to increase performance. While not as fast as an SSD, a flash cache will help boost load and boot times while allowing you to store all your data on a large hard drive.
  • Solid State Drives (SSDs): These drives cost quite a bit more than traditional hard drives and come with less capacity (usually 128 to 256GB), but they dramatically improve performance. You’ll enjoy faster boot times, faster resume times, and faster application open times. Plus, because SSDs don’t have moving parts such as mechanical drives, failure is much less of an issue.
  • Display: The more pixels you have, the more content you can fit on-screen, and the sharper it will look. Most budget and mainstream notebooks come with 1366 x 768-pixel resolutions. However, if you have the option, choose a laptop with a higher pixel count 1600 x 900 or 1920 x 1080 —always go for the highest res you can get. You’ll see more of your favorite Web pages, multitask better and have a better movie-watching experience. Full HD panels (1920 x 1080) cost about $150 more than your typical display, but are worth the splurge, especially on larger screens.
  • Touch Screen: Windows 8 is simply more fun and immersive with a touch screen, but if your laptop is not a hybrid with a bendable or rotatable screen, you can probably live without it. Though you can get a touch-screen system for under $500 these days, the difference in price between similarly configured systems with and without touch is $100 to $150.
  • Graphics Chip: For the most part, an integrated graphics chip (one that shares system memory) will be fine for basic tasks, including surfing the Web, watching video and even playing some mainstream games. But a discrete graphics processor from AMD or Nvidia (which has dedicated video memory) will provide better performance when it comes to the most-demanding games. Plus, a good GPU can accelerate video playback on sites such as Hulu, as well as speed up video editing.As with CPUs there are both high- and low-end graphics chips. Nvidia maintains a list of its graphics chips from low to high end as does AMD. In general, workstations and gaming notebooks will have the best GPUs, including dual graphics on the most expensive systems.
  • DVD/Blu-ray Drives. Fewer and fewer laptops these days come with optical drives. That’s because you can download most software and download or stream video from the Web. Unless you burn discs or want to watch Blu-ray movies, you don’t need one of these drives and can save as much as half a pound of weight by avoiding them. At this point, DVD drives are a safety blanket.

5. Hybrid or Traditional Notebook?

Since the launch of Windows 8, we’ve seen a number of hybrid laptop designs that double as tablets. These include the Lenovo IdeaPad Yoga, which has a screen that bends back 360 degrees to turn into a slate, tablets that pop off of their keyboards like the HP Envy x2 and notebooks with slide-out keyboards like the Sony VAIO Duo 11.
In most cases, these devices don’t provide as good of a slate experience as dedicated tablets or as strong of a notebook experience as clamshell-only devices. If you like the idea of occasionally using your laptop in slate mode, a convertible like the Yoga is a versatile choice. But if you want the flexibility of using your device as standalone tablet, a detachable design is best.

6. Don’t Skimp on Battery Life

Even if you only plan to move your laptop from the desk to the couch and the bed or from your cubicle to the conference room, battery life matters. Nobody wants to be chained to a power outlet, even if there’s a socket within reach. If you’re buying a 15-inch notebook, look for at least 4 hours of endurance. Those who plan to be fairly mobile should shop for notebooks that offer more than 5 hours of battery life, with 6-plus hours being ideal.
If given the choice, pay extra for an extended battery; you won’t regret it. Keep in mind that some notebooks (such as the MacBook Air) feature sealed batteries that you can’t easily upgrade yourself.
To determine a notebook’s expected battery life, read third-party results from objective sources — LAPTOP notebook reviews, for example — rather than taking the manufacturer’s word for it. Your actual battery life will vary depending on your screen brightness and what tasks you perform (video eats more juice than Web surfing).

7. How Much Can You Get for Your Money?

These days, you can buy a usable laptop for under $500, but if you can budget more, you’ll get a system with better build quality, longer battery life, a sharper screen and stronger performance. Here’s what you can get for each price point.
  • $400 to $600: For well under $600, you can get a notebook with an Intel Core i5 or AMD A8 CPU, 4 to 8GB of RAM, and a 500GB hard drive, all respectable specs. However, at this price point, most notebooks have cheap plastic chassis, low-res screens and weak battery life. However, at this price point, most notebooks have cheap plastic chassis, low-res screens and weak battery life, but you can occasionally find a touch screen.
  • $600 to $800: As you get above $600, you’ll start to see more premium designs, such as metal finishes. Manufacturers also start to add in other features as you climb the price ladder, including better audio and backlit keyboards. You may also be able to get a screen with a resolution that’s 1600 x 900 or higher and a flash cache.
  • Above $800: At this price range, expect notebooks that are more portable, more powerful or both. Expect higher resolution screens, faster processors and possibly discrete graphics. The lightest, longest-lasting ultraportables like the MacBook Air and Lenovo ThinkPad X1 carbon tend to cost more than $1,000. High-end gaming systems and mobile workstations usually cost upward of $1,500 or even as much as $2,500 or $3,000.

8. The Brand Matters

Your laptop is only as good as the company that stands behind it. Accurate and timely technical support is paramount, which is why LAPTOP evaluates every major brand in our annual Tech Support Showdown. This past year Sony came in first place, followed by Apple and Samsung.
Support is only part of what makes a notebook brand worth your money. You also have to consider how the manufacturer stacks up to the competition in terms of design, value and selection, review performance, and other criteria. In our 2013 Best and Worst Laptop Brands report, Apple placed first, followed by Lenovo and ASUS.