Review HP ProBook 5310m

HP promises that the new ProBook 5310m is a "stylish" business notebook that packs performance, battery life, and value inside a thin-and-light 13-inch notebook. Is the ProBook 5310m truly a lust-worthy business laptop, or is it just another black box? Continue reading to find out.

Our review unit of the HP ProBook 5310m features the following configuration:

• Intel Core 2 Duo P9300 Processor (2.26GHz, 6MB L2 cache, 1066MHz FSB)
• Microsoft Genuine Windows 7 Professional (32-bit)
• 13.3-inch LED-backlit anti-glare HD display (1366 x 768)
• Intel Graphics Media Accelerator 4500MHD
• 2GB DDR3 1333MHz RAM
• 320GB 7200RPM HDD
• WiFi (802.11a/b/g/draft-n), Ethernet, Modem, and Bluetooth Connectivity
• 4-Cell 41WHr Battery (14.8V)
• Limited 1-year standard parts and labor warranty
• Dimensions: 12.9 x 8.7 x 0.93 inches
• Weight: 3.81lbs
• Price as configured: $899

Build and Design
For those people who aren't already familiar with HP's ProBook laptops, the formula is very simple: Take HP's popular EliteBook line of durable business-grade notebooks and make them more affordable so small and medium businesses can buy them. This is where the new ProBook 5310m comes to the table ... and it's why this is the first laptop with the "ProBook" name on it that we really, really like.

The previous generation of ProBooks all tried to deliver a good balance of features and security at a low price. Unfortunately, those notebooks sacrificed build quality and design (two of the hallmarks of HP's EliteBooks) in order to create a low-cost business laptop. The new ProBook 5310m is the first ProBook that lets you have your cake and eat it too. The 5310m succeeds where previous ProBooks failed by offering a thin-yet-solid magnesium alloy chassis with durable rubberized paint, aluminum display enclosure and a design that looks like a premium business notebook rather than a budget laptop. Sure, like the rest of the ProBook line, the 5310m has a square, industrial-looking exterior, but that's part of the "all business" look that made the EliteBook line such a success.

So how did HP go from an all-plastic ProBook to this new-and-improved design and still make it thinner and lighter than previous models? The answer will probably get a mixed reception among our readers: HP got rid of the optical drive. That's right. There's no built-in DVD or Blu-ray drive with this laptop. Honestly, as someone who frequently travels for business, I can tell you I never use my notebook's optical drive. However, there are still plenty of business travelers who like to watch DVDs during flights, so the lack of a DVD drive might bother some business buyers.

The outer shell of the screen casing, as previously mentioned, is made of aluminum. This is significantly more solid than the plastic-covered screen on older ProBooks, and along with the magnesium alloy bottom chassis the 5310m should survive anything a typical business traveler will throw at it. While I wouldn't recommend standing on this notebook, you could easily stack a dozen or so heavy books on top of the 5310m without any concern for the safety of the laptop.

Tthe 5310m also features the now standard hard drive shock protection in the form of HP 3D DriveGuard which will help to protect your hard drive in the event the laptop gets dropped or violently bumped. HP also includes HP ProtectTools with drive encryption, Device Access Manager, HP Spare Key (a program that helps employees access their computer in case they forget their password), HP Disk Sanitizer, File Sanitizer, and McAfee Security Solution for those small businesses that need reliability and ease of use but don't have the resources of a dedicated IT department.

One of our primary criticisms about the older ProBook 4510s and 4710s was the fact that it was too difficult to make upgrades to those notebooks. Thankfully, HP engineers made it quite easy to access the RAM, hard drive, and wireless cards inside the 5310m. RAM and the hard drive are located on the bottom of the notebook beneath the palmrest area and the WWAN card is easily accessed after removing the battery. Speaking of the complexity of making upgrades, it's also worth mentioning that buying a pre-configured model is still the only way we can recommend purchasing the 5310m (or any ProBook) at a reasonable price. This configuration of the ProBook 5310m is available for only $899 on the HP website as a pre-configured system, but if you attempted to customize a 5310m with identical specs it would cost you more than $1,100! That's a painfully overpriced premium to charge for custom orders.

Screen and Speakers
The ProBook 5310m comes equipped with a 13.3" anti-glare display with a 16:9 widescreen ratio. At 1366 x 768 pixels, this 720p high-definition display is perfectly usable and features good color and contrast. The LED-backlit panel offers excellent brightness and we typically left the brightness set to between 50% and 70% when using the notebook indoors. We know many people are concerned about the transition from 16:10 to 16:9 ratio screens (because this means less vertical resolution) but the difference between 1366 x 768 and 1280 x 800 is pretty minimal.

Horizontal viewing angles are pretty good and you only start to notice some color shift after you get 75 degrees off center. Vertical viewing angles are only average as the screen begins to wash out from above and colors begin to invert from below after about 45 degrees in either direction.

HP generally impresses our editorial staff with the quality of the speakers used in their notebooks. Unfortunately, this isn't the case with the ProBook line. The speakers in the 5310m are good enough for watching a webcast or hearing system sounds, but the built-in speakers sound tinny and lack a good range of highs, middles, and lows. The highest volume settings are loud enough to fill an office with sound for a presentation, but the audio sounds distorted at the highest volumes.

The combo headphone/microphone jack on the 5310m works well with the two different brands of earphones I used during the test. No static or other noise was noticed through the jack besides imperfections in the audio source itself.

Keyboard and Touchpad
The full-size keyboard on the 5310m is a chiclet style design and provides fantastic spacing between keys for typing. Each key is relatively flat with a nice matte texture and the keys sit above a glossy black support frame. The support frame surrounding the keys is quite firm thanks to the design of the chassis which adds additional support for the keyboard. On the larger ProBook 4510s and 4710s we noticed some flex in the keyboard above the optical drive, but the keyboard on the 5310m is quite firm and a joy to use.

The individual key presses are quiet without loud clicking sounds as you type. The depth of each key press is excellent, though some people may dislike the flat, chiclet-style keys. Overall the keyboard layout is extremely nice for a budget 13-inch laptop.

The touchpad is very responsive to my touch with a scroll zone on the right side that works exactly as it should. The glossy touchpad texture is okay, but the low-cost material used is sure to develop wear over time and use. The plastic touchpad buttons are about the right size and have the correct amount of depth or throw when pressed. We would have also liked to see a dedicated touchpad disable button (like the ones HP uses on their consumer notebooks) so that you can disable the touchpad if you're using an external mouse ... but that's a minor complaint for what is otherwise a great keyboard and touchpad.

Ports and Features
The 5310m features a good number of ports on all sides, despite the lack of an optical drive, so let us take a brief tour ...

Left side: Here we see the power jack, heat vent, one USB 2.0 port, DisplayPort and Ethernet jack.

Right side: Heat vent, memory card reader, combo audio jack, two USB 2.0 ports, and Kensington Lock slot.

Rear side: The battery and hinges.

Front side: Nothing here but a status light and more heat vents.

Performance and Benchmarks
Our ProBook 5310m came with the Intel Core 2 Duo P9300 processor, clocking in at 2.26GHz, and Intel integrated graphics. This gives the ProBook a fanstic level of performance without losing too much in the way of battery life. If battery life is a concern, you can also purchase the ProBook 5310m with the Intel Celeron CULV Processor SU2300 which will give you more tie on battery at the expense of speed thanks to the 1.2GHz low-voltage processor. A 320GB 7200RPM hard drive was also included, which helped applications load without much lag. This notebook didn't really exceed our expectations in terms of performance, but the 5310m sits near the top of the pack in its class and has more than enough power to handle Microsoft Office or even very basic video work.

The obvious bottleneck in terms of performance here is the use of Intel graphics, but considering the small and medium business buyers interested in this notebook don't care about the ability to play video games or edit HD video, this isn't a major concern.

With that said, let's jump into the performance benchmarks.

wPrime processor comparison results (lower scores mean better performance):

PCMark05 measures overall system performance (higher scores mean better performance):

3DMark06 measures overall graphics performance for gaming (higher scores mean better performance):

HDTune storage drive performance test:

Heat and Noise
During normal use (browsing the web or working on a text document) the ProBook 5310m remained quite cool and very quiet. The exhaust fan wasn't audible even when running performance benchmarks or stressing the CPU and graphics. You won't have to worry about bothering coworkers or clients with unwanted noise coming from your laptop in a quiet office.

Finally, we recorded the following external temperatures using an IR thermometer after running two consecutive PCMark05 benchmarks. This should serve as an indicator of how hot the notebook will get after about 30 minutes of serious use. All temperatures are listed in degrees Fahrenheit. It's obvious that the bottom of the notebook near the wireless card and RAM are the hottest parts of the notebook.

Battery
HP offers the ProBook 4310s with a 4-cell 41WHr Lithium-Ion battery. The battery life of the standard 4-cell battery is quite a bit better than the previous generation of ProBooks. During our timed tests, with the laptop set to "balanced" mode, wireless active, and 70% screen brightness, the 4310s lasted for 5 hours and 51 minutes. Battery life can also be extended using the "power saver" power profile in Windows 7 ... or you can purchase the 5310m with the Intel Celeron CULV processor.

Conclusion
From the first moment I picked up the HP ProBook 5310m to the last minute while writing this review I kept thinking, "Why didn't HP release this ProBook sooner?" Honestly, if HP had released this notebook at the beginning of 2009 then every other SMB notebook manufacturer would be running scared by now. Unfortunately, HP released several less-than-spectacular ProBooks before this one, and that will probably make some potential buyers overlook this excellent business laptop. The ProBook 5310m finally delivers on HP's original goal to create a more affordable EliteBook. Sure, you have to buy the pre-configured models if you want that lower price, but if you can live without an optical drive then the ProBook 5310m makes a fantastic choice for small and medium businesses.

Pros:

• Excellent build quality and design
• A good price (when pre-configured)
• Nice keyboard and touchpad

Cons:

• No optical drive
• Custom configurations are overpriced
• Limited configuration options

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Review Dell Studio 17 (1747)

The Studio 17 is a 17-inch multimedia and gaming desktop-replacement notebook from Dell. This system can be configured with Intel Core i7 processors as well as high-end ATI Mobility Radeon graphics cards to compete against powerhouse systems like the Acer Aspire 8940G or Asus G51J. Dell has one trick up its sleeve with the Studio 17: it's the first large consumer notebook to offer an optional multitouch display.

Attentive readers might notice that we already reviewed the Dell Studio 17 last year. However, this isn't the same Studio 17. The system we're reviewing here is the new Studio 17 (1747) which uses a completely new chassis with 16:9 ratio widescreen display, new speakers, and support for the latest processors.

Dell Studio 17 (1747) Specifications:

• 17.3" HD+ (1600 x 900) TrueLife WLED
• Windows 7 Home Premium 64-bit
• Intel Core i7 720QM processor (1.6GHz, 6MB L3 cache)
• ATI Mobility Radeon HD 4650 1GB
• 4GB DDR3 RAM (2x 2GB)
• 320GB Western Digital Scorpio Black 7200RPM Hard Drive
• Dell Wireless 1397 802.11g
• 8X DVD burner
• Three-year limited warranty
• 9-cell battery (85Wh)
• Weight: Starting weight of 7.87 lbs
• Dimensions: 16.28 x 11.04 x 1.1-1.54"
• MSRP: $1,164

Build and Design
The Dell Studio 17 has a sleek wedge-shaped side profile that helps mask its large footprint. The sloped design reduces the thickness of the notebook, and if you don't count the bulging 9-cell battery, it is basically as tall as my ThinkPad T60 when closed. The red screen cover looks very nice and is also available in other colors if you custom configure the notebook. The painted cover has a great rubbery texture that gives the notebook a soft feel and helps to increase grip for your fingers. The inside of the Studio 17 is glossy plastic and a flush-mount color-matched touchpad. The palmrest trim is painted with a silver metallic finish with the trim directly surrounding the keyboard being glossy painted black plastic. Both finishes appear to resist light scratches, which is a godsend for glossy notebooks that need to be wiped down constantly to look clean and smudge-free.

The one Dell-specific design element that really bugs me is the battery design. I greatly prefer the method of extended-life batteries that extend out the back of the notebook. The lower-mounted method used with the Studio 17's battery prevents the notebook from sitting perfectly flush on your desk surface. The only problem with using a battery that extend out the back with this notebook is the hinge design which would interfere with extended batteries.

The chassis feels very strong and when the notebook is closed it feels stiff enough to stand on (though we don't recommend standing on it). Dell did an excellent job perfecting the solid frame and really nailed it with the precise fit of the body panels. Every panel is securely held in place with even gaps around mating surfaces. The panels themselves feel durable and resist flexing under moderate pressure. The only surface on the notebook that seems to have any flex is the keyboard tray that flexes slightly under strong pressure.

The bottom of the notebook has a clean appearance with a single access hatch to user-replaceable components. Users looking to upgrade the Studio 17 will find two hard drive bays, three mini-PCIe slots, two memory slots, and the BIOS battery. Our configuration left one hard drive bay open, as well as slots for a WWAN card and TV tuner card. The graphics card and processor were not accessible through the main access panel, so to change either of those would require further dismantling of the notebook. No "warranty void if removed" stickers were found anywhere inside or outside the computer.

Screen and Speakers
The 17.3-inch display on the Studio 17 looks above average with good color saturation and excellent contrast. Dell picked an in-between resolution of 1600x900 in this model, which is better than WXGA but still less than the 1080P displays that are standard on almost all competing models. With that said Dell does offer RGB-LED display upgrade options for this model where none of the competing models offer similar displays.

The standard display has good vertical viewing angles where colors don't start to invert significantly until the screen is tilted 15-20 degrees forward or back. Horizontal viewing angles are better with colors staying true to roughly 80 degrees in each direction. Backlight levels are pretty good in terms of even brightness and peak brightness. With the screen displaying an all-black background there is minimal bleed around the edges at normal brightness levels. As you increase past 80% the black levels start to appear washed out, but that is normal for bright panels. The backlight is strong enough to comfortable view the display in bright office conditions or outdoors if you find a spot of shade.

The Dell Studio 17 includes JBL stereo speakers with a bottom-firing subwoofer. The primary drivers are top-firing through the corners of the palmrest which is much preferred over lap-firing speakers which can sound muffled. In our tests the Studio 17 speakers rated well above average when playing both movies and music. Midrange and high notes came through clearly and the subwoofer added some bass which is usually lacking from many notebooks. Peak volume levels were above average and more than capable for filling a small or medium sized room with sound.

Keyboard and Touchpad
The keyboard on the Studio 17 is very nice and very comfortable to type on with such a massive palmrest. With the notebook sitting on the edge of a desk or on your lap your wrists are fully supported to your forearms. The soft rounded edge of the front of the notebook doesn't seem to cause any pressure points, which can be a problem with some notebooks. The keyboard layout takes full advantage of the massive surface area of the Studio 17. The keyboard is full-size with no condensed keys and it includes a four-key wide numberpad. The layout is Dell-standard with the function keys being secondary and the access keys being primary. To give you an example you can adjust the brightness directly by pressing F4 and F5, but to refresh a webpage you would need to click FN+F5. You can notice some flex of the keyboard under strong pressure but under normal typing it isn't that apparent. Individual key action is smooth with a very soft click emitted when each key is fully pressed. The configuration we reviewed doesn't offer a backlit but it can be included as a $25 option. After using the Studio 17 a few nights in front of my TV I really found myself wishing that the backlight came standard.

The touchpad is a very large Synaptics model with some multitouch support. Advanced gestures include two-finger scrolling, rotating, pinch zoom, and a three-fingered flick. Sensitivity is excellent with the touchpad picking up even the slightest touch without a problem. This did cause some problems if you barely brush your palm against the touchpad while moving the cursor towards a target. The touchpad would detect the second input and make the cursor freeze until you let off. No amount of adjusting the settings corrected this but with enough practice you learn to move your hand farther away from the touchpad boundaries. Touchpad speed is great with no discernable lag noticed even during quick movements. The surface texture is a light matte finish and very easy to slide your finger across dry or moist. The touchpad buttons are also very nice with a deep throw and a soft click when pressed.

Ports and Features
Port selection is very good even with no ports or slots added to the front or rear edge of the notebook. Dell included two USB ports, one eSATA/USB combo port, VGA, HDMI, and Displayport-out, LAN, two headphone jacks, audio-in, LAN, and finally a FireWire-400 port. Expansion slots include an ExpressCard/34 slot and SDHC-card reader. One additional port that wasn't used in our configuration is the antenna jack that connects to an internal TV-tuner. We did have one problem with the USB port layout; the right side has spacing far enough apart from each other to prevent you from using some dual-pronged cords.

The Dell Studio 17 includes an accelerometer to protect the hard drive in the event of a physical system crash. If it detects the notebook is dropped it will rapidly park the hard drive to help minimize damage. This is common in many business notebooks, but unlike every other implementation we have seen, this one was the first to cause problems. If you tilt the notebook too far in any direction it will directly alter the direction movement on the screen. We first noticed this during our testing phase when the notebook was resting on an elevated stand. If the Studio 17 is tilted forward dialog box selection will randomly switch back and forth. If you tilt the notebook to one side it will start moving the selection box up and down. To only way to correct this is to uninstall the ST Micro ScreenDection driver. This problem is also reported on the Dell Community forum.

Performance and Benchmarks
The Dell Studio 17 is no slouch with its Intel Core i7 720QM processor and ATI Mobility Radeon 4650 graphics. While playing Left 4 Dead at 1600x900 resolution with high settings we saw an average framerate of 60FPS, a max of 87FPS, and low of 38FPS. Even with hordes of zombies around the main characters the notebook never dropped below 30FPS. Although this system is more than capable of playing Left 4 Dead at high settings, it still fell behind the ASUS G51J and Acer 8940G which included better graphics cards. Since the Studio 17 is a notebook more focused on all around multimedia performance we didn't have a huge problem with this. The downside is users need to upgrade to the Alienware M17x or switch to the Studio XPS 16 to get better graphics cards options from Dell. Both alternatives have a much higher starting price - around $1,600- that could be hard to swallow if you are working on a smaller budget. HD video was not a problem for the Studio 17 with the 1.6GHz Core i7. The CPU never broke a sweat playing 720p and 1080p video with plenty of overhead room left for other activities.

wPrime processor comparison results (lower scores mean better performance):

PCMark05 measures overall system performance (higher scores mean better performance):

3DMark06 comparison results against netbooks @ 1024 x 768 resolution (higher scores mean better performance):

HDTune hard drive performance test:

Heat and Noise
Thermal performance of the Dell Studio 17 is above average when you consider that a single fan is handling the cooling for a quad-core processor and mid-range graphics card. Under normal use the case temperatures stay within very reasonable levels with few hot spots. Under stress some areas near the processor and touchpad warm up, but still not up to uncomfortable levels. Fan noise during all conditions is minimal, but it does get higher pitched and more frequent under load.

Battery Life
Our configuration of the Studio 17 included a 9-cell battery that helped squeeze out some impressive time from this Core i7-equipped notebook. In our battery test with the screen brightness set to 70%, wireless active, and Windows 7 on the balanced profile the notebook stayed on for 4 hours and 19 minutes. During the test the Studio 17 consumed between 17 to 19 watts of power.

Conclusion
The Dell Studio 17 performed very well as a multimedia-oriented desktop-replacement notebook. The system includes everything you might want, including great speakers, very nice screen options, a fast processor, and a very capable graphics card. Compared to the ASUS G51J or Acer 8940G which offer NVIDIA 260M and 250M cards respectively, the Studio 17 does fall behind in gaming performance with its lower performing ATI Mobility Radeon 4650. No other higher performing card can be configured with the Studio 17, meaning you would have to jump to the Studio XPS 16 or Alienware m17x which have much greater starting prices. Overall the Studio 17 blows away the competition in custom options -- including an optional RGB-LED backlit panel or touchscreen -- and it offers a very low entry price for its Core i7 configuration. Keep this system on your list if you plan on buying a 17" notebook anytime soon.

Pros:

• Great build quality
• Very good speaker system
• Low starting price

Cons:

• Some minor keyboard flex
• No high-end graphics card option
• Faulty accelerometer driver

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Review HP Mini 311

The HP Mini 311 promises the best possible netbook experience thanks to the use of Nvidia's Ion graphics. Can this netbook with an 11-inch screen, HDMI, and a great keyboard overcome the limits of Intel's Atom processor? Keep reading to find out.

Our HP Mini 311 (311-1000NR) features the following specifications:

• Operating System: Genuine Windows XP (32-bit)
• Processor: Intel Atom N270 Processor 1.60GHz (533MHz FSB)
• Memory: 1GB DDR2 SDRAM
• Storage: 160GB 5400 rpm SATA HDD
• Display: 11.6-inch diagonal WSVGA+ (1366x768)
• Graphics: Nvidia Ion LE
• Wireless: 802.11a/b/g
• Expansion: 4-in-1 media card slot
• Dimensions (H x W x D): 0.78-1.20 x 11.4 x 8.0 inches (including feet)
• Weight: 3.34 lb (not including weight of AC adapter).
• Power: 6-cell Lithium-Polymer battery
• Warranty: One-year standard warranty
• MSRP: $399.99

Build and Design
The HP Mini 311 looks like an obvious evolution of the HP Mini design. In fact, if it weren't for the larger size of the 311 you could easily mistake this netbook for the old Mini 1000. In short, nothing substantial has changed in terms of the build or design of the latest generation of Mini netbooks. That said, this isn't a bad thing. HP engineers did a lot of things right with the earlier Minis, and the Mini 311 likewise offers a nearly fullsize keyboard, large touchpad, and acceptable build quality at a low price. The clamshell-like design gives the Mini 311 a very clean look and the "Black Swirl" Imprint finish features a nice spiral pattern design that looks like either a bunch of black/silver galaxies bumping into each other or a bed of black roses. This Imprint design not only gives the lid a distinct appearance, but also helps protect the lid from scratches.

When open, the glossy black plastic extends around the glossy 11-inch screen. The entire exterior of the chassis is a combination of glossy black plastic, glossy silver plastic, and matte black plastic. Obviously, whenever we look at a laptop with this much plastic we're concerned about build quality ... and the Mini 311 was a bit of a mixed blessing. On one hand, the keyboard feels nice and firm with no flex. Likewise, the screen and rear of the netbook feel quite solid even under significant pressure. On the other hand, the front of the netbook suffers from some annoying "creaking" in the plastics of the palmrests. if you pick up the Mini 311 from either palmrest you will hear some unpleasant creaking sounds and feel some uncomfortable flex in the plastic. That said, we suspect the Mini 311 will hold up about as well as any plastic netbook priced below $400. The various parts of the chassis come together with tight seams and good attention to detail. The Mini 311 is also available in white just in case black isn't your color of choice.

Screen and Speakers
The new 11.6-inch screen on the Mini 311 is a nice LED-backlit display panel with a 1366x768 native resolution. The glossy screen surface helps to improve color and contrast, but we noticed the colors look a bit "washed out" or "pastel" compared to what our test desktop background looks like on other laptops. Although the 1366x768 resolution is a nice step up from the 1024x600 resolution seen on most netbooks the washed out colors made the viewing experience less than perfect. Vertical viewing angles are average with some color distortion when viewing from below and some over-exposed colors when viewed from above. Horizontal viewing angles are better with colors remaining unchanged at extremely wide viewing angles; you won't have trouble sharing a YouTube video with friends using this display.

The built-in speaker performance on the Mini 311 is extremely good for an 11-inch netbook. I'm not a fan of the location of the built-in speakers since they're located on the bottom front edge of the netbook, but the audio quality is quite good. The speakers produce excellent volume (enough to fill a small room) and there is minimal distortion even at higher volume levels. The speakers lack much bass, but the range of highs and midtones are perfectly enjoyable.

Granted, most audiophiles will want to use external speakers or headphones for a better listening experience ... but the built-in speakers work well in a pinch. The audio output from the dual-function headphone jack/microphone jack produced some high frequency background noise/distortion with some of the headphones we used during testing, but other headphones worked fine with no distortion.

Keyboard and Touchpad
As previously mentioned, the HP Mini 311 features a nice and large keybaord that is 92% of full size. Most of the primary keys are the same size as the keys you'll find on a typical notebook and the spacing is likewise normal, but the space bar and some of the keys that are used less frequently are smaller than normal. If you prefer the shape and feel of traditional keys then you'll probably like this keyboard. That said, I personally prefer the "Chiclet" style keyboard used on many netbooks and ultraportables since there is more space between the keys to prevent me from accidentally hitting the wrong key when working in tight quarters. Still, the keyboard on this netbook is quite usable and should be perfectly fine for typing quick emails or editing documents while traveling.

The ALPS touchpad used on the Mini 311 is a multitouch gesture-enabled model that allows you to use multi-figure gestures such as "pinching" your fingers together or "pulling" your fingers apart to zoom in or out. The ALPS control panel in Windows also allows you to customize these gestures as well. Sensitivity and tracking seemed accurate even when you move your fingers quickly over the touchpad surface. Speaking of which, the touchpad is covered in a glossy smooth surface that sometimes makes it east to slide your finger across the surface and other times causes your finger to "skip across the surface because of the lack of texture/traction. The left and right touchpad buttons are located beneath the touchpad and each button has shallow feedback with loud clicks when pressed.

Input and Output Ports
In terms of port selection the HP Mini 311 offers a few more bells and whistles than your average netbook. You get three USB 2.0 ports, a 4-in-1 media card reader, dual-function headphone/microphone jack, Ethernet port, and two video out ports in the form of VGA and HDMI.

Here is a quick tour around the HP Mini 311:

Front view: No ports here, just clean lines.

Rear view: No ports here either, just the hinges and battery.

Left side view: Security lock slot, power jack, vent, USB 2.0 port, and HDMI.

Right side view: 4-in-1 card reader, dual-function audio port, two USB 2.0 ports, VGA, and Ethernet.

Performance and Benchmarks
The performance section of a netbook review is generally the most boring part because all netbooks have virtually identical performance. That said, HP hopes the Mini 311 will change that thanks to the use of Nvidia's Ion graphics. In this case, our test configuration comes with Nvidia Ion LE ... basically standard Ion with some of the features crippled via software. Despite this, our performance benchmarks indicate Ion indeed gives the Mini 311 a nice boost over netbooks that use Intel GMA 950 graphics.

Unfortunately, Nvidia'a Ion graphics can't do anything to overcome the performance bottleneck of the Intel Atom processor. Although the latest version of Flash Player supports GPU acceleration, we didn't see much (if any) improvement in HD Flash playback because of the weak processor. When we tried to watch Hulu HD on this netbook there was significant lag and the video and audio playback was out of sync. In fact, if you watched a Hulu HD clip with a man and woman having a conversation the audio was so out of sync that it looked like the woman's voice was coming from the man and the man's voice was coming from the woman.

Overall performance with the Intel Atom platform is very reasonable for daily activities like web browsing, email, using Microsoft Office, listening to music, and even watching standard definition movies. If you're in a bind you can even use photo editing software like Photoshop or GIMP for basic image editing. Unfortunately, the Intel Atom N270 processor still feels painfully weak for general computing ... which means multitasking. Typical multitasking (such as switching back and forth between a full-screen web browser and Microsoft Office) was sluggish at best and frustratingly slow at worst.

All of the synthetic benchmarks we use to rate the performance of a laptop show the HP Mini 311 offers slight improvements over typical netbooks, but "real world" use is still limited by the weak processor. For example, games like World of Warcraft play flawlessly, but games like Counter-Strike: Source dropped to an unplayable 12-15 frames per second at the lowest detail settings whenever the CPU had to handle a large level map.

wPrime processor comparison results (lower scores mean better performance):

PCMark05 measures overall system performance (higher scores mean better performance):

3DMark06 comparison results against netbooks @ 1024 x 768 resolution (higher scores mean better performance):

HDTune hard drive performance test:

Heat and Noise
Temperatures on the new HP Mini 311 are quite comfortable and typical of most current-generation netbooks. Temperature readings taken from the outside of the plastic chassis remained "lap friendly" during normal use. The only time that temperature readings spiked was when I stressed the GPU and CPU when playing games.

The cooling fan often kicks on, particularly when the netbook is plugged in, but the noise wasn't particularly loud. If you are very sensitive to noise then the fan might bother you in a quiet room, but chances are you'll never notice it.

Below are images indicating the temperature readings (listed in degrees Fahrenheit) taken inside our office where the ambient temperature was 74 degrees Fahrenheit:

Battery
Battery life with the integrated 6-cell lithium-ion battery . In our test with the screen brightness set to 70%, and wireless active, the Mini 311 stayed on for 6 hours and 18 minutes of constant use. Although some netbooks offer closer to 10 hours of battery life, the battery also has to feed the power-hungry Nvidia Ion graphics and larger 11-inch screen. All things said and done I think it's safe to say 6 hours of battery life will be fine for most people.

Conclusion
At the end of the day HP created a very nice netbook with an 11-inch screen, reasonably powerful graphics, and a nice keyboard ... and then crippled it with Intel's Atom processor. If all you want to do is very basic web browsing, email, social networking (Twitter, Facebook, etc.) and play World of Warcraft then the HP Mini 311 is a great ultraportable laptop.

Unfortunately, the Intel Atom N270 processor is still painfully weak for general computing. Although the latest version of Flash Player supports GPU acceleration, we didn't see much (if any) improvement in Flash playback because of the weak processor. Translation: don't try to watch Hulu HD on this netbook. Typical multitasking (such as switching between the web browser and Microsoft Office) was sluggish at best and frustratingly slow at worst.

In short, the HP Mini 311 gives you a netbook that's better than a typical netbook (one that uses Intel GMA 950 graphics) but still suffers from one of the same problems as other netbooks: a weak processor. Although the Mini 311 is a nice netbook we have a hard time recommending this netbook at this time considering that there are a number of Intel CULV-based ultraportables and soon a variety of AMD-based ultraportables for the only $50 to $100 more.

Pros:

• Nvidia Ion graphics boost performance
• Improved port selection
• Good battery life

Cons:

• Still using weak Atom processor
• Good graphics limited by CPU
• Touchpad surface isn't great

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