Microsoft has finally cleared up rumors about the hardware requirements for Windows Phone 7 at the company's MIX10 event, detailing the characteristics of phones designed to use it. Put simply, the handsets are going to be quite meaty. Here are the details:

• All screens need to be capacitive, with at least four contact points.
• CPU either has to be a Cortex or a Scorpion (i.e. Snapdragon).
• Minimum RAM is 256MB.
• Minimum flash storage is 8GB.
• GPU acceleration with DirectX 9 support and video acceleration is mandatory.
• Camera should have at least 5 megapixels of resolution, with a LED flash and a physical shutter key.
• GPS and compass are both required.
• Required sensors: accelerometer, ambient light and proximity.
• All phones need to have Start, Search and Back hardware keys.

Apart from listing the requirements, Microsoft has also shown off three phones currently under development to run the OS - one apiece from Samsung, ASUS and LG. Working names for two of those are Samsung Slate and LG Panther. There's also a rumored HTC HD3 on the way, although it's neither been confirmed nor denied. Specs sound north of ridiculous: a 4.5" touchscreen (1280 x 800 pixels) on a 115 x 65 x 10 mm frame, 1.5GHz Snapdragon CPU with 1080p video decoding, 720p video capture and an 8MP camera. If that sounds too much like unicorn and rainbows, it probably is.

At any rate, the one takeaway from all this, is the fact that all Windows Phone 7 handsets are bound to have killer hardware, paired with Microsoft's lofty promises of a kickass software to use them. Does this mean no entry-level Windows smartphones?  Probably.  As before, Microsoft has confirmed that the new OS won't be retrofitted to any current devices, including the HTC HD2.

[via GSM Arena]

For those of us out there who look primarily for ruggedness in a phone, Sonim's new XP2 Spirit model aims to please. For those who are not familiar with Sonim's previous phones, these cell phones are well known in the mobile device market as being tough to kill, perfect for those who like the outdoors or are simply less-than-kind to their devices throughout the day. Previous examples of "tests" users have done to see how tough the phones really are include dropping them from great heights, throwing them into walls, submerging them in water (repeatedly), hitting them with hammers, and even shooting them point blank with a pistol. While unfortunately the pistol shot DID actually cause the phone to cease functioning all other impacts didn't - which is something not many companies can claim.

To top off the extreme ruggedness of the XP2 is the fact that it's not simple a communicator in a block but a fully functioning social networking device as well, complete with an Opera internet browser, 3-megapixel camera, 3G connectivity and your other standard wireless connections you'd expect to see on modern phones these days. GPS enablement further means that the phone can keep you up to speed on your exact location at all times and help you share that with your friends and family when you're out and about in the wilderness - either rural or suburban.

However, one of the primary drawbacks of the phone is its relatively poor appearance compared to other devices hitting the market as of late. In fact, many people have even described the XP2 as outright "ugly" in many ways due to its octagonal form and blockish structure. While it's true that the phone may somewhat resemble the concept cell phones of the early 1980 this is for good reason, as the less-than-trendy design actually allows for the phone to disperse impact energy throughout its shell, thus protecting the important electronics within and only adding to the overall durability of the phone.

Another concern voiced by some people who are keen on big screen and high resolutions these days is the lack of such on the XP2. With a screen coming in at only 2 inches large, that isn't much to wow a strict audience; however, the fact that it is protected behind 1.5 millimeters of what is known as "Gorilla Glass" - a shatter resistant, scratch resistant, and virtually-everything-else resistant protective shield - does somewhat make up for the fact that the phone is lacking that "wow" factor in looks as it more than makes up for it in durability.

For those looking for good internal storage as well, the XP2 is a keeper, coming in with roughly 4 gigs of internal storage space while most other machines out there can only boast a few hundred megs. If you're worried about your information's safety in hot or cold temperatures, quite simply don't, as the XP2 is tested to safely store and retrieve information anywhere from -20 up to 55 degrees Celsius (or -4 to 131 degrees Fahrenheit). In short, once this phone hits European stores in March with its unconditional three-year warranty, make this the first on your list if you're looking for something that is sure to keep up with you no matter where you may find yourself.

It is finally official, or at least, somewhat official.  Verizon Wireless has given a somewhat official date, or timeline, of their first 4G LTE mobile phone.  It appears that Verizon will be releasing their first LTE 4G phone around the middle of next year.

Verizon first expected to have their handset on the market in the last few months of 2011 or the first few months of 2012, but they’ve been able to bring that time scale down quite a bit.  Some regions will be able to latch onto these new 4G phones from Verizon at the end of this year.

Competitor and rival, Sprint Nextel Corporation has successfully launched data cards already with 4G capabilities and are in preparation of launching their first 4G cell phone summer of 2010.

Verizon is expecting to launch a mobile phone that uses Long Term Evolution technology, which is wireless high-speed technology, for their 4G phones.  They are hoping to use this integration of LTE within about six months after the launch of the 4G wireless service.  The phones that use the Long Term Evolution technology will more than likely come with dual-chip sets instead of single chip sets as the dual-chips are needed for the Verizon network and the 4G LTE phones to be compatible with each others in its fullest form.

You can expect to see broadband data cards in 4G before anything else and you can also expect that complete full coverage won’t be likely in the immediate future of the 4G mobile phone and plan launch, says Verizon.  Furthermore, Anthony Melone, a chief technology officer of Verizon, thinks that they will need to eliminate the unlimited data packages in order to fully integrate the Long Term Evolution technology and 4G handsets and plans.  Frankly, it’s not going to be cheap for this technology and 4G, and unlimited data plans simply take away a lot of their revenue, which could ultimately be used towards this new 4G service.

If Verizon decides to eliminate their unlimited phone and data plans, will they be able to survive in this heavy competitive market between cell phone carriers? In my personal opinion, if they do this and the competitors, such as Sprint and AT&T decide to allow their unlimited plans to stay intact, then there may just be a problem for Verizon Wireless.  On the other hand, who will be on top if all mobile carriers remove their unlimited plans?

Most people are likely to dismiss the Motorola Cliq XT as nothing but a slightly updated version of the original Cliq from last year. While that may be true to an extent, this device actually deserves better recognition as it improves upon its predecessor in many ways. Heck, they could have named it something else and it wouldn't have been such an issue.

Physically, the most noticeable change from the Cliq is the omission of a physical keyboard. While the general look is similar, the new phone is taller and wider, while reclaiming more portability by being lighter and slimmer. It comes with a 3.1-inch capacitive touchscreen (320 x 480 resolution) that manages excellent colors, but is noticeably less vibrant than higher-end smartphones like the Motorola Droid. The touchscreen comes with both multi-touch (which works on most apps, but not on Google Maps) and Swype (for text input). While it also offers a traditional onscreen keyboard, we did find Swype a much better mode of input once you get used to it.

As a phone, the Cliq XT manages excellent call quality. Everything went through loud and clear on both ends, with rich sound and plenty of volume. The speakerphone performed similarly, with nothing but an occasional, ignorable buzz to break up the near-perfect sound. Battery is rated at 6.5 hours of talk time, which should last for a good two days or more.

The phone pairs both 3G and WiFi, allowing you to have access to fast broadband internet in most situations. Onboard Webkit-based browser performed admirably, loading pages fast and accurately. With pinch-to-zoom and Flash Lite, it allows for a great browsing experience. While the phone uses the same 526Mhz processor as its predecessor, it performed faster in almost every way. It's a sufficiently speedy phone, exhibiting none of the frustrating sluggishness we found on other Motorola phones like the aforementioned Cliq and the Backflip.

Feature set is similar to the Cliq, coming with both Android 1.5 and Motoblur out of the box. As expected, it's got all the usual stuff you can expect from such a combination - Motoblur's social-friendly functions, Google's suite of apps and terrific messaging capabilities, among others. One pleasant surprise is the changes Motorola did to Android's music player, turning out one that not only looks better, but comes with more features too. My favorite additions: running streams from Shoutcast, YouTube and GoTV, as well as the integration with TuneWiki.

The 5.0 megapixel camera module comes with LED flash and autofocus. It only allows for standard editing options, but manages excellent photos. There is a bit of shutter lag, though, so it's not perfect. Other features include quad-band roaming and Bluetooth 2.0.

Overall, the Motorola Cliq XT is easily one of the better mid-range Android phones right now. It's not yet on sale, but is expected to go for around $149.99 with a contract from T-Mobile. At that price, it's easily a better buy than either the Cliq, Backflip or any of the even cheaper Android handsets around.

At the time it came out, the HTC Hero was, by far, the best Android phone on the block. With the HTC Legend, the manufacturer took everything good about that handset and made it even better.

Physically, it looks a lot like the Hero, down to the trademark chin. The body is cut from a single piece of aluminum (taking a bite out of Apple's aesthetic), making it both more attractive and durable at the same time. Replacing the trackball with a metal-trimmed trackpad also raises the style points up a notch, apart from working just as effectively.

Display is a gorgeous 3.2-inch AMOLED screen, with 320x480 resolution. Colors literally pop out, adding a "wow" factor that you seldom get with the mass of Android phones in the market. At 3mm thinner than the Hero, it's easily one of HTC's more pocketable devices.

As a phone, the HTC Legend manages slightly above average call quality. Voices sound natural with plenty of volume to go, although we did encounter a slight amount of distortion. Speakerphone worked just as well, perhaps lacking just a tad more volume to my liking. Battery life is quite disappointing, though, likely requiring a recharge every day and a half for most common uses.

While the Hero suffered from some form of sluggishness (which they later rectified via firmware), the Legend runs with satisfying speed out of the box. Navigation is smooth, transitions are fast and apps launch quick, putting all 600Mhz of that processor to good use. Web browsing (both over WiFi and HSDPA) is exceptional, with pages rendering almost twice as fast, compared to many Android phones we've seen. Plus, the browser's got multi-touch and some amount of Flash support.

It delivers all the usual Android 2.1 favors, from the nominal music player to the mass of Google apps to extensive messaging capabilities. HTC primps it up with their fancy Sense UI, which adds a lot of value to the device, including features such as being able to add mail to your Outlook folders, an improved mail interface, a very good onscreen keyboard and the MotoBlur-like Friend Stream. The latter, by the way, doesn't work as well as expected. Expect software updates on that end. Camera module is a 5.0 megapixel unit that manages to snap average-looking shots.

Sure, the Motorola Droid and the Nexus One have probably gotten the most press out of today's Android phones. In terms of overall value, though, I'm tempted to side with the HTC Legend, with its great looks, sleek operation and robust feature set.  Price should vary from retailer to retailer, but expect it between $550 to $600 unlocked.

One of the freshest-looking phones to come out of late, the Samsung B3310 (aka the Corby Mate) is a definite attention-getter.  If nothing else, people are bound to fawn over the unusual positioning for the T9-style keypad, which sees its keys lined up along one side.

Physically, it's a good-looking compact phone, with a youthful design.  The decision to place the number keys on the left hand side makes it possible to use them when you pull down the side-sliding QWERTY keyboard.  It sounds like a functional and novel idea, but the actual implementation isn't very comfortable.  In fact, it made typing numbers a bit cumbersome unless you've got the phone on landscape mode (and even then, it's not the best).  Build is entirely plastic, although construction feels solid.  The screen is a little too small at only 2 inches, but it does offer good resolution (320 x 240) and bright colors.

As a phone, the Corby Mate manages excellent calls, making for clear conversations and natural-sounding voices.  Those on the other end reported a similar pleasantly performance.  Speakerphone sounded a bit too tinny, but it could have been a problem on the unit.  Battery life is rated for five hours of talk time, which should be good for two or three days of normal use on a non-3G handset.

Considered a budget messaging phone, it does come with a small but tidy range of features.  It has the basics covered well, with a 1,000-entry phone book, messaging (SMS, MMS and email - no IM) and standard PIM tools.  There's also stereo Bluetooth, a web browser (strictly GPRS/EDGE, though) and an FM radio.

The music player (which you can load up with songs via SD card) is just average, but the big letdown is the lack of a 3.5mm jack.  It can be a real issue with "cheaper" phones and this one is no exception - the bundled buds are quite unappetizing.  The 2.0 megapixel camera manages decent-looking shots, however.

Overall, the Samsung B3310 is a slider with a very pronounced selling point - an unusual keypad configuration that you're likely to either love or hate.  It comes in a bevy of very bright colors, so the young ones should find it affable.  If you can get used to the slightly cramped keyboard (it's a compact phone, after all), it could be worth the $150 or so price (exact retail pricing depends on where you are).