Showing posts with label Laptop. Show all posts
Showing posts with label Laptop. Show all posts

Sunday, March 25, 2012

Acer Aspire 5349-2635 - Best Laptop - Review


The systems PCMag.com describes as budget laptops, like our Editors' Choice Asus U56E-BBL6 ($699.99 list, 4 stars), tend to cost from $500 to $750. The Acer Aspire 5349-2635 costs $348.98 (list) at Walmart.com and select Wal-Mart stores—about as affordable a new, non-refurbished laptop as you can find. Netbook? No. Rather, it's a mainstream laptop with a 15.6-inch screen and a full 4GB of memory, though both its Intel Celeron processor and 320GB hard drive are on the skimpy side—and while it's no barn-burner, its bang-for-the-buck is impressive enough to cop an Editors' Choice as an ultra-budget laptop.
If the Aspire 5349-2635 cost $700, this would be a short and negative review—too plain, too slow, too short on features. At half that price, the laptop is something of a revelation: More than adequate for word processing and Web surfing, it makes sense to us as a household's third or fourth PC or as a purchase for the kids (particularly if you're looking to give each child his or her own laptop). It sounds like damning with faint praise (and it'll ruin our reputation as power users), but we found ourselves actually liking the thing.
Design
Instead of costly aluminum, the 5349-2635 is covered in good old plastic—a textured silver-gray oddly reminiscent of a factory floor or trash can on the lid and palm rest; black on the keyboard, sides, and bottom. Though relatively light at an even 5 pounds, the 10 by 15 by 1.4-inch (HWD) system feels pretty solid, apart from some minimal screen flexing.
The glossy screen offers the 1,366 by 768 resolution that's a familiar sight among 15.6-inch (and 13.3- and 14-inch) laptops. It's not the brightest, but white backgrounds are crisp as long as you keep the backlight at its top couple of settings, and colors and viewing angles are better than you might expect, with vivid hues as long as you don't try gathering a crowd around the display.
Our review unit's Delete key seemed to take a firm press instead of a light touch, which you could arguably consider a safety feature, but otherwise the keyboard was a pleasant surprise—somewhat shallow, but with a solid, brisk typing feel. Its layout is good, with dedicated Home, End, PgUp, and PgDn keys (although the cursor arrows are small) and a numeric keypad with full-sized keys, not the somewhat narrower or shrunken keypad seen on numerous 15.6-inch systems. Two dime-sized speakers above the keyboard produce typical inexpensive-laptop (i.e., tinny but sufficiently loud) audio.
Features
Wireless capabilities include the expected 802.11n Wi-Fi, which worked fine in our browsing and downloading sessions, and Acer's own Clear.fi, a proprietary technology that streams multimedia between Acer devices—such as two laptops or a laptop and an Iconia tablet—over a home Wi-Fi network. Bluetooth is missing, as is Intel's Wireless Display (WiDi)—neither absence a surprise at this price.
We confess, however, we were hoping to see a USB 3.0 port, but were disappointed—there are two USB 2.0 ports on the 5349-2635's right side and a third on its left, but none of the newer, faster flavor. Other ports include VGA, HDMI, and Fast (100Mbps) rather than Gigabit (1000Mbps) Ethernet, along with an SD/MMC memory-card reader on the Acer's front edge.
The 320GB, 5,400-rpm hard drive is formatted as a single 282GB C: partition plus a hidden recovery partition; the former has about 250GB free after Acer finishes with its software preinstall but before you add any applications or data files yourself. The preinstall includes some bloatware, ranging from Acer Games, Fooz Kids, and the Nook e-reader software to Netflix and eBay links, plus more useful material such as a 60-day McAfee Internet Security Suite trial, Evernote, Microsoft Office Starter 2010, and NTI Media Maker 9 software for the dual-layer DVD±RW drive. Acer backs the 5349-2635 with a one-year mail- or carry-in warranty.
Performance
Acer Aspire 5349-2635 The last time we tested a laptop at this price, it was another Acer—the Aspire One AO722-0828 ($349.99 list, 3.5 stars), and it was a netbook. Although well equipped for that class, with an 11.6-inch screen and 4GB of RAM, the Acer AO722-0828 took over 19 minutes to complete the Photoshop CS5 benchmark test that the 5349-2635 finished in 7 minutes and 40 seconds.
To be sure, more costly systems pack more speed than the Aspire 5349-2635, mainly because of the latter's processor—Intel's Celeron B815, a 1.6GHz dual-core CPU with no Hyper-Threading technology to let two cores mimic four. The Acer Aspire 5750-6667 ($499.99 list, 4 stars) handled the Photoshop job in 5 minutes 23 seconds to the Aspire 5349-2635's score of 7:40, as well as completing our Handbrake video encoding test in 2:17 versus 3:05 for the Aspire 5349-2635.
Acer Aspire 5349-2635 The Aspire 5349-2635 is no choice for gamers, creeping under 11 frames per second in both Crysis and Lost Planet 2 at medium quality settings. And the 5349-2635 failed to complete our PCMark 7 overall performance benchmark test, getting stuck in a video loop that benchmark maker Futuremark's online forum identifies as a known problem with some low-end integrated graphics platforms.
Still, subjectively the Aspire 5349-2635 feels at least as perky as the Intel Core i3-powered Toshiba Portege Z835-P330 ultrabook—in other words, okay for online and office work if not for strenuous multitasking. And its battery life is tolerable, too: The system's 48Wh pack lasted 4 hours 56 minutes in our MobileMark 2007 test, well shy of the 7:42 managed by our Editors' Choice Asus U56E-BBL6 but not dreadful for a mainstream laptop.
If you have more than $349 to spend, you can do better than the Acer Aspire 5349-2635. But if you thought you could only afford a netbook, the rock-bottom Aspire 5349-2635 is a surprisingly competent choice. Make that an ultra-budget Editors' Choice.

Alienware M18x - Best laptop - Review


The Alienware brand and PC gaming are synonymous, and with good reason. For the past 15 years the folks at Alienware have been churning out high-end gaming systems, and thankfully they continue to so. Its flagship laptop rig, the M18x ($4,529 direct), is packed with over-the-top components and presented in a sharp-looking chassis complete with tricked-out lighting effects and a killer 18.4-inch display. You'll pay more at the pump for this high-octane notebook and you don't get a lot of battery life, but for gamers seeking LAN party dominance it's an easy decision: The M18x (Best Deal: $4,299.00 at Dell) eclipses last year's Alienware M17x (Best Deal: $1,499.00 at Dell) as our Editors' Choice among cost-no-object (over $3,000) gaming laptops.
Design and Features
When we reviewed the M17x last June, we were wowed by the laptop's overall design and rubber-like matte finish. This time around the Alienware design team decided to shroud the M18x in an anodized aluminum housing with a Space Black finish that is actually more of a metallic dark gray than black. The familiar illuminated alien head adorns the lid, while the front of the base sports two ominous-looking backlit grilles. The front end has a Corvette-like shape that makes the notebook look fast standing still.
Alienware M18x : Front
Alienware M18x : Angle
Alienware M18x : Open
Alienware M18x : Angle
With a pair of heavy-duty lid hinges and the aluminum shell, the M18x has a sturdy look and feel that is best described as being built like a tank. Speaking of which, this monster weighs in at a hefty 12.9 pounds and is 2.13 inches thick. The power brick alone weighs close to 3 pounds and measures 1.5 x 3.7 x 7.6 inches (HWD), so unless you plan to make it part of your workout regimen, this laptop probably won't be seeing much travel.
The 18.4-inch display is a thing of beauty, featuring edge-to-edge glass over black bezels, a 1,920 by 1,080 resolution, and outstanding color quality and black levels. The glossy anti-glare coating can be reflective under certain lighting conditions, but it punches up colors and provides nice wide viewing angles. A 3-megapixel webcam is embedded in the screen's upper bezel and an illuminated Alienware logo is centered on the bottom bezel.
Everything about the M18x is big, including the full-sized keyboard. The latter has a dedicated number pad off to the right and five programmable AlienTactx keys on the left. The keyboard keys are quiet and responsive, as is the touchpad and dual mouse button assembly embedded in the rubbery keyboard deck. A set of flush-mounted media player keys sits above the keyboard. There's also an eject button for the slot loading Blu-ray drive, a Wi-Fi on/off switch, and to the far right, an Alienware Command Center key.
As with the M17x, the M18x offers myriad lighting effects, all controlled by the Command Center's AlienFX utility. Here you can set up a lighting scheme for the keyboard with four different zones and assign different colors for each backlit component, including the front grilles, the alien head lid ornament, the touch pad, the power button, and the media controls. There are 20 colors in the LED palette so you can change the lighting scheme to suit your mood. The Command Center is also home to the AlienTouch (touchpad settings) and AlienFusion (power management) utilities and is where you can program the AlienTactx keys.
The M18x is loaded with features. Storage comes by way of two fast (7,200 rpm) 500GB drives configured for RAID 0 for a total of 1TB of storage capacity. Wireless-N and Bluetooth are also part of the package as are an internal 5.1 sound solution and a Klipsch speaker system that you can crank up without worrying about distortion. In addition to the Blu-ray drive, the right side of the chassis holds two USB 2.0 ports, an HDMI input (a rarity that was also included on the M17x), an eSATA/USB combo port, an MMC/SD/MS-Pro card slot, and an ExpressCard reader. Over on the left side you'll find a pair of headphone jacks, S/PDIF and microphone line-in jacks, two USB 3.0 ports, VGA, HDMI, and mini DisplayPort inputs, and a Gigabit Ethernet port. As always, Alienware leaves the bloatware off and preinstalls Windows 7 Home Premium (64-bit), the Alien utilities, including the AlienRespawn restoration tool, and Steam.
Alienware M18xPerformance
Performance-wise, the M18x is off the charts. It's powered by Intel's Core i7-2960XM Extreme Edition processor, which runs at 2.7GHz but has an overclocked Turbo Boost that maxes out at 4.0GHz rather than the stock speed of 3.7GHz. Throw in 16GB of DDR3 (1600MHz) dual-channel RAM and a pair of SLI-enabled Nvidia GeForce GTX 580M graphics cards, each with 2GB of GDDR5 video memory, and you've got one of the fastest notebooks ever to hit PC Labs.
The M18x's PC Mark 7 overall performance score of 3,333 couldn't edge the Asus G74SX-A2's score of 3,941—the G74SX-A2 has a solid-state drive, which PCMark 7 loves—but the Alienware thrashed the HP Envy 17 (2012) by 528 points and the Asus G74SX-BBK7 by 764 points.
Alienware M18x The system aced our Handbrake and Photoshop CS5 multimedia tests with scores of 1 minute 15 seconds and 2:54, respectively. The AVADirect Clevo X7200 needed 1:38 (Handbrake) and 3:34 (Photoshop), while the Asus G74SX-A2 needed 1:38 and 3:58, respectively. Last year's Alienware M17x recorded scores of 1:53 (Handbrake) and 3:26 (Photoshop). Results were similar on the Cinebench R11.5 CPU test, where the M18x's score of 6.52 led the field by a wide margin.
Processing power is certainly important, but for hardcore gamers it's all about graphics speed, and here's where the M18x struts its stuff. It scored a whopping 71.1 frames per second on our Crysis DX10 gaming test with the settings cranked up to high quality, and churned out 96.5 fps on our Lost Planet 2 DX9 high-quality test. By way of comparison the M17x managed 58.7 fps in Crysis and 57 fps in Lost Planet 2, while the AVADirect Clevo X7200 gave us 28.2 fps (Crysis) and 87.6 fps (Lost Planet 2). The M18x handled our demanding Lost Planet 2 DX11 tests with aplomb, scoring 114.1 fps on the medium-quality (1,024 by 768) test and 64.4 fps on the high-quality (1,920 by 1,080) test.
One area where the M18x did not fare so well was in the MobileMark 2007 battery-life rundown. It lasted 1 hour 38 minutes, which is over an hour less than the Asus G74SX-A2 (2:59) and almost an hour less than the M17x (2:24).Still, that's exactly an hour more than we got from the Clevo X7200 (0:38). Given the size and weight of the M18x, there's a good chance that it won't stray very far from an outlet anyway.
When it comes to portable gaming, Alienware delivers the goods. The M18x not only offers world-class performance, it does it with style and excellent build quality. Granted, you'll have to open the vault to afford this beauty, but you'll get your money's worth in terms of features, screen real estate, storage, and raw horsepower. You may want to consider hiring a roadie if you'll be taking this beast out on the road, and you won't get much playing time between battery charges, but if you're serious about gaming, the Alienware M18x is the current king of the hill and our new Editors' Choice for gaming laptops.

Saturday, March 24, 2012

How to Back Up Data on a Laptop

Backing up your data and important files is a crucial part of computer maintenance, especially on laptops as they are more prone to damage or theft than desktops. Windows 7's built-in tool, called Backup and Restore, can automatically manage regular backups for you, saving your data to an external source such as an external hard drive, network location or even a blank DVD. For scheduled auto-backups, use the Task Scheduler to set reminders for yourself to connect an external backup source.

Instructions

  1. Setting Up Backups

    • 1
      Click "Start | Control Panel | System and Maintenance | Backup and Restore."
    • 2
      Click "Set up backup" to begin your backup configuration. Windows may take a minute or two to analyze your available backup locations.
    • 3
      Choose where you want to save your backup data. While you can use your optical drive, a DVD doesn't have enough space to back the system image that allows you to restore your existing system settings. You can also use an external hard drive, network-attached storage or a flash drive with sufficient space -- if you're backing up large files or using your system image, you'll want at least 10GB. If you're only backing up small files, such as text documents, you can probably get away with just a few gigabytes.
    • 4
      Select whether you want Windows to choose what directories are backed up, or whether you'd rather pick and choose. A custom setup allows you to remove resource-heavy folders if your backup location is short on space, as well as disable the system image, if necessary, for space issues. Click "Next" when done.
    • 5
      Click "Change Schedule" and select a time and frequency that works best for your needs. Select a time when you know the computer will be on; if you leave your computer on overnight, for convenience, choose a time during the night when you won't be using it.
    • 6
      Click "Save Settings and Run Backup," then "Back Up Now" to start your first backup and save your backup options. Backing up can take several minutes or up to an hour, depending on what you're backing up. Once completed, you can remove your external source.

    Using Task Scheduler for Reminders

    • 7
      Click "Start | Control Panel | System and Security | Administrative Tools," then choose the "Task Scheduler" tool.
    • 8
      Select "Create Basic Task" in the Actions pane on the right side of the screen.
    • 9
      Enter a name and description for your task, click "Next" and select the trigger for your task at the same frequency as your backups. If you're running a monthly backup, for example, set a monthly reminder prior to the backup time. Click "Next," then choose the time and day for your alert.
    • 10
      Select "Display a Message" or "Send an Email," depending on whether you want to receive an email or have a popup message reminding you to connect an external drive or disc.
    • 11
      Enter the settings for your message -- either the mail settings or the contents of your displayed message.
    • 12
      Review your task and click "Finish" to finalize.

Tips & Warnings

  • You can also use cloud-based backup services, such as Carbonite and Mozy, which have programs that run in the background and back up files on a schedule. Unlike Backup and Restore, these do not back up system settings.
  • If for whatever reason you need to turn off your backup, click "Turn off Schedule" on the backup page.
  • When needed, use the Backup and Restore utility to restore your files.
  • Backup and Restore does not support cloud locations, but you can use Windows SkyDrive and Windows Live Mesh to sync personal files to your cloud storage.