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| Introduction and Specifications | ||||||||||||||||||||||||||||||||
| Motorola Mobility, now a division of Google, has been on a tear as of late, releasing potent new Android superphones to the market, in competition with the iPhone 5, Samsung's Galaxy SIII and many others. Not long ago we gave you a look at the recently released RAZR M, the 4-inch little brother to the hot, new device that just showed up here in our lab the other day. Motorola's RAZR HD sports a larger 4.7-inch Super AMOLED display, the same 1.5GHz Dual-Core Qualcomm Snapdragon S4, and it's currently running Android 4.04, otherwise known as Ice Cream Sandwich. Android 4.1 Jelly Bean, we've heard, is projected to be coming to the device in a follow-on update. Considered the middle sibling of Motorola's latest RAZR Trio, the RAZR HD has the same basic platform configuration and identical display as the highest-end RAZR MAXX HD, though the MAXX has a larger 3300mAh (2530mAh for the RAZR HD) battery and 32GB of internal storage versus the RAZR HD's 16GB of on-board storage (12GB usable). Aside from those differences, along with a slightly thinner 8.4mm chassis and a more palatable $199 price tag on contract, the RAZR HD strikes a balance of usability, style and performance that should appeal to many superphone consumers. First, let's take you on a quick walk-around of the device and then we'll dig into the specifics of design, build quality and performance.
![]() Motorola RAZR HD - Also available in white... Before we even put this phone through its benchmark paces, we can tell you up front that the combination of Android 4.0.4 Ice Cream Sandwich and Qualcomm's dual-core Snapdragon S4 SoC offers a very responsive, satisfying smartphone experience. And with Jelly Bean right around the corner, things will get even more buttery smooth, provided Verizon and Motorola are on their game and deliver a timely update to the device.
Let's take a closer look at the hardware... |
| Performance Testing: CPU, Browser And Graphics | ||||||||||||||||
In addition to using the Motorola DROID RAZR HD in a variety of everyday usage scenarios, we also conducted some formal performance testing to see how well the handset compares to other smartphones in the same class of devices.
In the Linpack test, the Droid RAZR HD put up an impressive score, thrashing flagship phones from six to nine months ago and even besting the HTC One X and Galaxy S III by just a hair, though they share the same dual-core Qualcomm Krait architecture in the Snapdragon S4 SoC.
In our graphics tests with GLBenchmark and An3DBench XL, the RAZR HD proved itself about on par with other high-end Android superphones, but unable to catch the powerful A6-based Apple iPhone 5. Fillrate for the dual-core Qualcomm Snapdragon S4 SoC with Adreno 225 graphics isn't anything to write home about, though overall geometry and rendering throughput is respectable. However, actual gaming on the RAZR HD was plenty responsive with some of Mot/Verizon's included titles like Real Racing 2.
Sunspider measures Javascript performance, which is very common workload for web applications and sites when browsing the Internet. Only the HTC One X and Galaxy S III phones completed the SunSpider test with quicker times, and even those two just barely beat out the RAZR HD.
![]() Rightware's BrowserMark is a benchmark that provides tests to measure browser performance in the context of JavaScript, HTML5, WebGL, CSS and other standards. This benchmark puts the RAZR HD near the top of our Android heap currently (about on par with the RAZR M, and within the test's margin of error). However, again the iPhone 5 takes the lead spot in this metric.
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| 4G LTE Performance Testing | ||||
Since networks and browsing speeds are a key feature of any smartphone, we also conducted some formal speed tests to see how well the Motorola RAZR HD compared to some of today's hottest smartphones using the SpeedTest.net app across the Verizon 4G LTE network.
![]() The Motorola RAZR HD managed impressive throughput of about 27MB/s downstream and 18MB/s upstream. It's interesting to see the trends emerging now in carrier performance. We conducted this test in an area that had a fairly low density population but offered a 5 bar signal strength for both carriers. The AT&T Galaxy S III offered an impressive 40MB/s downstream result, besting the RAZR HD by a wide margin, but fell short of upstream bandwidth, on the order of about 5MB/s slower than the Verizon-enabled RAZR HD. Download throughput is where most users will experience and measure network performance but 27MB/s for the RAZR HD is plenty fast for anyone in a smartphone usage model.
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| Performance Summary and Conclusion | ||||
The Motorola DROID RAZR HD is an exceptional phone in its current price range of $199 on contract. The RAZR HD easily has best in class build quality, with a sturdy, stylish and trim exterior that offers the sort of design quality rivaled only by devices from HTC and maybe Nokia's Lumia series. Performance with the RAZR HD is about on par with virtually any high-end Android handset on the market today, with its dual-core Qualcomm Snapdragon S4 SoC offering responsive, silky-smooth performance, navigating around Motorola's lightly skinned version of Android 4.0.4. Screen rendering with the web browser is fast, along with responsive multi-gesture reactions to pinch/zoom etc. What's interesting is that though the RAZR HD is only backed with 1GB of system memory, the device never once felt sluggish or hesitant, especially compared and contrasted to experiences we've had with the Samsung Galaxy S III which sports 2GB of RAM. Again, performance and horsepower-wise, the RAZR HD feels balanced, nimble and powerful.For us, the primary let-down of the RAZR HD is the inefficient use of its 4.7-inches of screen real estate. If Motorola could only see clear to removing the on-screen Android buttons, moving them down to capacitive touch-enabled locations in the body of the phone, the RAZR HD would be a darn near perfect combination of beauty, brawn, rugged build quality and grace. That one gripe aside, we really like the RAZR HD and feel it's a good value at is current price point, for those looking to tap a 4G LTE network for a completely satisfying mobile computing, social networking and communications experience.
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