Saturday, April 9, 2011

IT News HeadLines (AnandTech) 08/04/2011



AnandTech
Acer’s Iconia Tab A500 Joins the Honeycomb Party
Acer’s Iconia Tab A500 Joins the Honeycomb Party
The year of the tablet continues, and every major manufacturer—and many smaller parties as well—are keen to get their cut of the pie. As their entrant into the tablet market, Acer is announcing their Iconia Tab A500. We posted a short overview of the Iconia-6120 Dual-Screen notebook a few weeks ago, and it’s weird to have devices that are so wildly different in the same product family, but the Iconia Tab is a far more traditional device.
Google selected NVIDIA’s Tegra 2 platform as the target hardware for Android 3.0 (Honeycomb), so it’s little surprise that Acer will use Tegra 2 (specifically the Tegra 250 version) as the core of the A500. Perhaps more importantly, the A500 uses a 10.1” display with a 1280x800 resolution, so it will be similar in size and form factor to the Motorola Xoom. It’s actually a bit heavier (1.69 lbs. vs. 1.61 lbs) and fractionally thicker (.52” vs. .51”) than the Xoom, but since we’re dealing with tablets rather than smartphones it’s unlikely anyone will notice. What they will notice is differences in styling; the A500 has a brushed aluminum casing that looks quite nice in the photos we’ve seen.
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Other aspects of the device are pretty standard. Tegra 2 starts with a dual-core Cortex-A9 CPU and pairs that with NVIDIA’s GeForce graphics and 1GB of RAM. There are front- (2MP) and rear-facing (5MP) cameras, an HDMI port for viewing content on an external display (1080p supported), 802.11bgn WiFi, 16GB flash memory on the initial device (with 32GB versions planned for the future), and a micro-SD expansion slot capable of accepting up to 32GB micro-SD cards. The tablet comes with two 3260mAh Li-polymer batteries rated for up to eight hours of casual gaming or HD video playback and 10 hours of WiFi Internet browsing. Another piece of hardware is the six-axis motion-sensing gyro, which can be useful for games (and detecting orientation of the tablet). Finally, there’s a built-in GPS, and Bluetooth support allows the A500 to connect to a variety of peripherals.
One of the key elements of any tablet is the display, and here’s where things are a bit fuzzy right now: Acer’s press release states that the LCD “provides an 80-degree wide viewing angle to ensure an optimal viewing experience”. Hopefully that means it’s an IPS (or similar technology) panel, so that you’re getting true 80 degrees off-center viewing in both vertical and horizontal directions. More likely (being the cynic that I am), it’s a TN panel with “160-degree” horizontal and vertical viewing angles—except we all know that the way viewing angles are rated is often far from ideal, as one only has to look at a typical TN laptop panel to know that it can’t be used from above or below. When we can get an actual unit for testing, we’ll provide full details on the display.
On the software side of things, Acer has all the usual Android 3.0 accoutrements, but they’re including a few extras. Given the Tegra 2 platform, it’s nice to see a couple of games thrown into the mix for free: Need for Speed: Shift and Let’s Golf come pre-installed—I’m a lot more interested in the former than the latter. Adobe’s Flash is also supported, but it doesn’t come pre-installed, which is easy enough to rectify. Given that Google has expressed an interest in standardizing the Android experience and avoiding fragmentation, there’s not a lot of unusual software added on the A500. Acer includes their LumiRead and Google Books apps for enjoying eBooks, Zinio for full-color digital magazines, and a trial version of Docs to Go for office documents. Naturally, users all get full access to the Android Marketplace for installing additional applications. The A500 also includes clear.fi for digital media sharing, so it can communicate over your wireless network with any other DLNA-compliant devices to share multimedia content.
While the above items aren’t necessarily major improvements over competing tablets, one aspect of the A500 is sure to turn a few heads: the device is slated to go on sale at Best Buy starting at just $450. That puts it nearly $150 cheaper than the base model Motorola Xoom, albeit with 16GB instead of 32GB of integrated storage. The Iconia Tab A500 will be available for pre-order at Best Buy starting April 14 and available in stores and online starting April 24.
Besides the core unit, Acer also has a variety of peripherals planned. First on the list is a full-sized dedicated Bluetooth keyboard ($70 MSRP). There’s also a dock/charging station with IR remote and connections for external speakers/headphones ($80 MSRP), which can hold the tablet in two different tilt positions. Last is a protective case that allows access to the connectors and ports ($40 MSRP); it also lets you prop the tablet in two positions for hands-free viewing of movies or other content.

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ASUS K53E: Testing Dual-Core Sandy Bridge
Last week, we looked at one of our final Arrandale laptops in the ASUS U41JF, a worthy follow-up to the U-series’ legacy. Today we have another ASUS laptop, this time one of the first dual-core Sandy Bridge systems to grace our test bench. The K53E comes to us via Intel, and they feel it represents what we’ll see on the various other dual-core SNB laptops coming out in the near future. Unlike the Compal quad-core SNB notebook we tested back in January, this notebook is available at retail, and it comes with very impressive performance considering the price. Ah, but as usual there’s a catch.
As we just mentioned, the test sample comes courtesy of Intel; as such, it’s not entirely stock. The regular K53E starts at $625 with the i3-2310M, or $715 for an upgraded system with 6GB RAM and an i5-2410M. Our particular unit comes with the i5-2520M instead, which boasts higher clock speeds and Turbo modes, which means the starting price would be about $800 (give or take). Other than that small discrepancy, this will be a good reference point to see how the new Core i5 stacks up to other laptops.

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Puget Systems Obsidian: Solid as a Rock
Today's review unit marks our third from Puget Systems in recent history. Thus far they've all been remarkable builds and this one proves to be no exception. Designed expressly for users (including businesses) who need the most reliable machine they can get, Puget has shipped us their Obsidian tower. On paper this machine is reasonable if unexceptional, but the choices behind its design are anything but ordinary.

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Sparrow: An OS X IMAP Client for Gmail Users
If you’re a Mac power user, there’s a good chance that you’ve heard of Sparrow, a new IMAP client for OS X that has garnered quite a bit of praise since it was first offered in beta form a few months ago. It brings many of Gmail’s best features to an email client, and since version 1.1, it can bring those same features to non-Gmail IMAP accounts as well.

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AMD's Radeon HD 6450: UVD3 Meets The HTPC
AMD’s Northern Islands family is composed of four GPUs, roughly divided into two categories. At the top is the 6900 series powered by Cayman, AMD’s first VLIW4 GPU. Below Cayman are three more GPUs, all derived from the VLIW5 Evergreen generation (5000 series). The first of these GPUs was Barts, which is the basis of the 6800 series that launched back in October of 2010. However up until now we haven’t seen the other two mystery GPUs in the retail market. Today that starts to change.
The final two Northern Island GPUs are Caicos and Turks. They have been available in the OEM market for both desktop and mobile products since the beginning of the year, but as is often common with low-end/high-volume GPUs, a retail presence comes last instead of first. AMD is finally giving Caicos its first retail presence today; it will be powering the new Radeon HD 6450. Packing all the upgrades we saw with Barts last year, it will effectively be replacing the Radeon HD 5450. But how well does AMD’s latest stand up in the crowded low-end market? Let’s find out.

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The OCZ Vertex 3 Review (120GB)
SandForce was first to announce and preview its 2011 SSD controller technology. We first talked about the controller late last year, got a sneak peak at its performance this year at CES and then just a couple of months ago brought you a performance preview based on pre-production hardware and firmware from OCZ. Although the Vertex 3 shipment target was originally scheduled for March, thanks to a lot of testing and four new firmware revisions since I previewed the drive, the officially release got pushed back to April.
What I have in my hands is retail 120GB Vertex 3 with what OCZ is calling its final, production worthy client firmware. The Vertex 3 Pro has been pushed back a bit as the controller/firmware still have to make it through more testing and validation.
Read on for our full review!

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Westmere-EX: Intel Improves their Xeon Flagship
Yesterday, Intel announced that their flagship server processor, the Xeon Nehalem-EX, is being succeeded by the Xeon Westmere-EX, a process-shrinking " tick" in Intel's terminology. By shrinking Intel's largest Xeon to 32nm, the best Westmere-EX Xeon is now clocked 6% higher (2.4GHz versus 2.26GHz), gets two extra cores (10 versus 8) and has a 30MB L3 (instead of 24MB).
As is typical for a tick, the core improvements are rather subtle. The only tangible improvement should be the improved memory controller that is capable of extracting up to 20% more bandwidth out of the same DIMMs. The Nehalem-EX was the first quad-socket Xeon that was not starved by memory bandwidth, and we expect that the Westmere-EX will perform very well in bandwidth limited HPC applications.
Read on to learn more about the latest Xeon and the new server we are testing.

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Auto Industry Fights Obama Admin's Effort to Force Corn Ethanol on U.S.
New legislation would force virtually all cars to run on ethanol
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4/08/2011 Daily Hardware Reviews
DailyTech's roundup of hardware reviews from around the web for Friday
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New ESPN App Offers Live Sports Access on iOS Devices
The WatchESPN app is now available for the iPhone and iPod touch, and a version of the app will be available for the iPad in May
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GameStop Looks to Develop Its Own Tablet for Gaming
Launches store on Facebook and tablet could be in the works.
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Verizon, AT&T Fight Federal Plan to Open Cell Towers to Small Operators
Monopolies are getting harder and harder to maintain today
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Report: iPhone Jailbreaking iPhones Has Become Big Business
Out of a job? Make $50k jailbreaking iPhones!
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Atari Greatest Hits App Now Available for iOS
Apple's App Store received an Atari's Greatest Hits app that features 100 of Atari's most popular games
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New Disc Gas Engine Looks to Challenge Traditional Diesel, Gas ICEs
Engine will likely offer in excess of 100 mpg
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Google to Spend $100M on Original YouTube Content
The popular video-sharing site will compete with network and cable.
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IDC Forecasts Booming Demand for Tablets, ARM Captures 99% of the Market
Semiconductor sales for tablet and eReader market exploded in 2010
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Study Links Two Genes to Caffeine Intake
It is the first study to analyze the entire genome for a link between caffeine intake and genetics
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F-35 Stealth Coatings Applied to F-22
USAF says coatings don't reduce radar cross section
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Gartner Estimates Windows Phone 7 to be #2 in Market Share By 2015
Android estimated to hit near 50 percent; meanwhile, HTC passes Nokia in market cap
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First Eye Grown from Embryonic Stem Cells in Mice
Could be used to help scientists learn how to treat blindness, as well as diseases that can hinder eyesight
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Capillary Condensation Used to Recover Water from Diesel Exhaust
Could solve water shortages in the U.S. military
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Android Chief Blasts Press, Claims Android is Still Open Source
Complains that Honeycomb *is* open source, but just isn't ready for release
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Microsoft, Toyota Team Up for Telematics
Their goal is to complete a global cloud platform by 2015 that offers technologically advanced and inexpensive telematics services to Toyota users
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When it Comes to Wireless Calls, AT&T Continues to "Drop It Like It's Hot"
A ChangeWave survey showed that AT&T iPhone 4 and non-iPhone customers deal with high dropped call rates
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Ford Announces 80mpg Turbodiesel Focus… for Europe
Europe gets all the goodies when it comes to diesel vehicles
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Germans Create Self Healing Rubbers, Plastics Inspired by Nature
Science distill the genius of millions of years of evolution into products with great commercial potential
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Nanopolymer Helps Determine if Cancer Drugs Have Reached Desired Target
Nanotechnology helps assess whether the cancer drug has arrived at the desired location and targeted the correct proteins
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