Friday was a pretty big day for Sprint and HTC, joining up to launch the HTC EVO 4G (codename Supersonic). The EVO is the first mainstream 4G smartphone to launch in the US and runs on Sprint's fledgling 4G WiMAX network. I've got one, and I must say, it's a pretty beastly device, for reasons both good and bad. But we'll get to that in a minute. This isn't a full review, Anand is still waiting on his review sample before tackling that beast, but I thought I'd share some of my first impressions.

First off, for those of you who have been hiding under a rock for the last few months, the EVO 4G is basically the biggest, baddest phone on the market. It's similar to the HD2 and carries over the same 4.3" 800x480 capacitive multitouch display and 1GHz Qualcomm Snapdragon SoC. On top of that, it has 512MB RAM, an 8 megapixel camera with 720p video recording, dual LED flash, a 1.3MP front facing camera for video chatting, Sense UI running on top of Eclair (Android 2.1), a 1500 mAh battery, and an 8GB microSD card included right out of the box. Think of it as a souped-up, Android-running HD2, or even a super-sized HTC Droid Incredible. Either way, this is one serious piece of kit.

In person, it's a pretty huge phone. There's not much wasted space on the device, but the screen itself is nearly the same size as the entire iPhone 3G front face. A few millimeters larger than the iPhone in every direction, it ends up feeling a lot larger. More than the size, though, is the sheer mass of the EVO, weighing in at 6 ounces. That's a full 1.4 oz heavier than the iPhone 3G, and definitely noticeable in hand.

But once you turn it on, all concerns about size wash away - that screen makes it all worth it. I'm a longtime iPhone user, and the WVGA resolution is pretty awesome compared to the 480x320 iPhone screen. Not that the iPhone screen is bad, just that the EVO has 2.5 times the number of pixels. It's so crisp, so amazing. Granted, the new iPhone 4 will ship with a 960x640 IPS screen by the end of the month, so the EVO won't stay amazing for long, but for now, it's a brilliant screen.

Smartphone Spec Comparison
  HTC EVO 4G Apple iPhone 4 Apple iPhone 3GS
Network Sprint 3G/4G AT&T 3G AT&T 3G
SoC 65nm Qualcomm Snapdragon 45nm Apple A4 65nm Apple A3/Samsung
CPU Qualcomm Scorpion 1GHz ARM Cortex A8 (1GHz?) ARM Cortex A8 600MHz
GPU Qualcomm Adreno 200 PowerVR SGX 535 200MHz PowerVR SGX 535 200MHz
Storage 8GB microSD, up to 32GB 16GB/32GB on-board NAND 16GB/32GB on-board NAND
Display 4.3" 800 x 480 3.5" 960 x 640 3.5" 480 x 320
Camera 8MP Rear + 1.3MP Front 5MP Rear + VGA Front 3MP Rear
Video Recording 720p25 720p30 480p30
Dimensions 4.8" x 2.6" x 0.5" 4.5" x 2.3" x 0.37" 4.5" x 2.4" x 0.48"
Weight 6 oz 4.8 oz 4.7 oz
Price $199 after $100 MIR $199 - $299 $199 - $299 at launch

The Sense UI skin is pretty much the same as previous HTC devices, so it's familiar and works well. The UI is pretty slick, with more eye-candy than the iPhone, but an overall busier user experience. The Snapdragon processor slices through the interface like a hot knife through butter; it makes my old iPhone 3G feel like it operates in slow motion. I haven't run it side by side with an Incredible to verify Engadget's claim that the HTC Incredible runs significantly faster (despite having the same internals and OS), but either way, the EVO is nowhere near slow.

My experience with 4G is still fairly limited at this point - Sprint's WiMax network has pretty good coverage in Seattle (significantly better than T-Mobile in my area, not quite as good as AT&T 3G) and speed tests show around 2.5 Mbps down and 1 Mbps upload. This isn't quite as good as expected, but I have some doubts with the Android application itself, so we'll see. There are some other well-reviewed speed test apps in the Android Market that I plan to check out.

But regardless of 4G speed, one thing the 4G radio definitely does is massacre battery life. You can basically kiss it goodbye if you have the 4G radio enabled. On launch day, I had to run almost as soon as I got my hands on the phone, so I just basically turned it on and threw it in my backpack. It was at around 40% battery when I did that. Two hours (of completely idle time) later, it gave me a 10% battery warning and a half hour after that it was dead. Apparently, 4G and GPS were enabled out of the box and I hadn't looked at that beforehand. With the 4G radio running, expect around 6 hours of IDLE battery life. If you're really hitting the 4G, expect far, far less than that. When we do our full review of the device we'll have detailed battery life tests.

More reasonable real world battery tests give me more optimism that the EVO can last a full day of use, if you're careful. 15 hours of use with quite a few phone calls, some texting/email, GPS navigation to dinner, and a bit of 3G browsing took me from full charge to about 60% remaining (4G, GPS, Wifi, and Bluetooth radios all off). I got similar battery life on WiFi with zero phone calls, some email and browsing, and a 1 hour long Skype video chat through Fring. So, most people who aren't going crazy with the 4G can get a full day of use out of it (but not more than that).

Still, it's pretty disappointing that the EVO's most touted feature is also  the feature to avoid if you actually want to use the phone - I accidentally left 4G running (again), the battery died within a couple of hours, and I was basically without a phone for the rest of the day since I didn't notice the dead battery before running out the door. Essentially, use 4G at your peril. Other than that, though, it's great.

The EVO goes up head to head against the similar HTC Droid Incredible on Verizon, the hotly anticipated iPhone 4 on AT&T, and the Samsung Galaxy S, which is rumoured to launch on T-Mobile this summer. With a lengthy list of standard features, the bleeding edge WiMax network, and Sprint's very reasonable data charges, it's a lot easier to overlook the suspect battery life and any other annoyances. If you're looking for a good reason to go for a more open platform than Apple's iOS, the EVO gives you a very enticing option.

Apparently, the general public thinks so as well, with the EVO 4G selling out nationwide today, just five days after launch. Most stores had lines starting from the night before, and Sprint says this is their most successful device launch ever. After using the EVO 4G for a few days, I think it’s easy to see why.

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  • Nitebreed - Thursday, June 24, 2010 - link

    Wow. You should do more research. Sprint created all this. They didn't have the capitol or network to implement it that fast so they partnered with clearwire to build out on their network which would be a faster build then anything else and Time warner & Comcast funded the project. Get your facts straight.
  • rpmurray - Thursday, June 10, 2010 - link

    Too damn true. I mean who's bright idea was it to design the OS to leave all these battery sucking apps running in the background? Why can't they come up with an OS that just runs whatever app you have in the foreground, with some limits on what runs in the background?
  • strikeback03 - Wednesday, June 9, 2010 - link

    Would it be possible for you guys to test one of the extended-life batteries available for one of the test phones you have? Such as, for example, this one (for the Incredible):

    Given how easy it is to fudge battery capacity specs, I am rather doubtful that a battery of the same chemistry and physical size could have longer life that is statistically relevant. There are mixed reviews on the amazon page and others selling it, and there are reviews like this ( ) but it would be nice to see an actual scientific test by someone who knows what they are doing, which is where I hope you can come in.
  • archcommus - Wednesday, June 9, 2010 - link

    Agree with this. So much FUD going around about battery conditioning, usage, best practices, etc. A good, researched Anandtech-styled analysis would be welcome.
  • SunSamurai - Thursday, June 10, 2010 - link

    You mean you dont like the scientific measurements of "some", "quite a few" and "a bit of" ?

  • irev210 - Wednesday, June 9, 2010 - link

    the TP2 1500mAh battery is the same as the EVO battery. You can compare it against the Seidio "1750mAh" battery and find out that the Seidio battery is actually WORSE than the stock 1500mAh battery found in the EVO.
  • SunSamurai - Thursday, June 10, 2010 - link

    "Given how easy it is to fudge battery capacity specs, I am rather doubtful that a battery of the same chemistry and physical size could have longer life that is statistically relevant"

    You understand there is more in these things than the battery alone...........right?
  • strikeback03 - Thursday, June 10, 2010 - link

    Sure, there are some electronics to control the charging and you occasionally run across a laptop battery that doesn't have all the available space filled (usually a cheaper version of a larger capacity battery that has to fill a space), but a difference of 30+% in the storage capacity of the cells? Doubtful IMO.

    Check this out:
  • Adul - Wednesday, June 9, 2010 - link

    Got my Evo 4g on saturday, I love it so far. The battery drain is pretty quick, but I was prepared for that. I keep a usb to microusb cable in the car, office, home computer, and charger. Got the extra cables from monoprice for cheap and in 10ft lengths:)
  • KaarlisK - Wednesday, June 9, 2010 - link

    Voltage drop in USB cables tends to be pretty bad, if you´re unlucky.
    That 10ft lenght can cost you an extra hour of charge time...
    With my really old Asus P525, I was actually unable to charge with some 15ft USB cables, the drop was THAT bad. With some others, no problem.
    So better check your cables with a test load and multimeter ;)

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