The Sprint HTC EVO 4G Review
by Anand Lal Shimpi on June 28, 2010 6:04 PM ESTPerformance
Going from virtually any phone to the EVO 4G will be a pleasant experience. Die hard iPhone users will notice one thing however: choppy animations.
There’s lag or choppy animations when scrolling down a page, swiping between screens and generally interacting with the phone. What’s even more frustrating is if you leave a lot of apps resident in memory there are times when the UI will stop being responsive. If you have haptics turned off there’s no way to tell whether or not a button tap was recognized, often resulting in a double or triple tap which then results in an unintended phone call or similarly frustrating action. It definitely hampers the experience.
The best way to describe it is by comparing it to an old PC that just starts swapping to disk because it runs out of memory. It’s worse than anything I’ve seen on any other Android phone I’ve used (Nexus One, Incredible).
Remember how happy I was that HTC largely fixed the choppy scrolling of the Nexus One with the Incredible? It’s broken again with the EVO 4G. In fact, scrolling appears to be even worse on the EVO 4G than on the Nexus One for some reason. Given that this is mostly the same underlying hardware I can’t help but think it’s a driver or software optimization problem.
All I'm doing here is scrolling and running Task Panel |
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Scrolling isn't GPU accelerated, so a quick flick down a page will drive CPU utilization up to 40 - 50%. The only way around this is to either optimize the crap out of the code or move to dual core CPUs so there's another core ready to handle anything else you throw at it. Combined with a lightly CPU intensive app I found that scrolling can sometimes even send CPU utilization up above 70%!
To measure web browsing performance I downloaded a bunch of different web pages and saved as much of them as possible locally on a server. I used WiFi (802.11g) on all of the devices to connect to my local server and timed average load time. I repeated the test at least 3 times and threw out any unusually high or low numbers. Performance on the Android devices was from a clean restart with no unnecessary programs running in memory.
What these tests should show is the overall performance of the platform when all network bottlenecks are removed. Obviously hiding in a tunnel under a lead umbrella will make any phone slow, but we’re looking at peak performance here.
The first test is the new AnandTech front page. Here we’ve got tons of images and HTML, meaning we’re stressing both bandwidth and code parsing speed.
The EVO 4G is actually slower than the Incredible, which isn't totally surprising given that the device actually feels slower.
Next up we have the first page of our recent Zotac XBOX HD-ID11 review. The balance shifts from tons of images to more HTML processing:
Here the EVO actually inches ahead over the Incredible, but none of the HTC devices are still as fast as the Nexus One.
Using our Print this Review function, this next test loads our entire 2010 15-inch Macbook Pro review. While the other two tests had some flash ad content, this one is completely devoid of it so the HTC phones shouldn’t be penalized:
This is quite possibly our most unusual result - the EVO 4G is actually faster than the Nexus One and Incredible.
Our most intensive test is up next with a load of the Engadget front page:
And now we're back to normal, the EVO 4G is about the speed of the Incredible in our longest test.
Our most CPU bound test is up next. I put together a custom page with a ton of tabular content and a single page copy of our 15-inch MBP review to make the load take some time at least.
Once more we're a bit faster than the Incredible here.
Javascript performance shows that the HTC phones have the potential to be fast. They both outpace the Nexus One here:
Overall the EVO 4G tends to be about the speed of the Droid Incredible in terms of web page loading performance. Sometimes it's faster and other times it's slower. The Nexus One still loads web pages the fastest, while the Incredible has the smoothest UI.
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Adul - Tuesday, June 29, 2010 - link
Any another thing.,,EVO owners I suggest you try the swype KB.
http://www.youtube.com/watch?v=YnQts9NUnL4&fea...
alainiala - Tuesday, June 29, 2010 - link
While I agree that 99% of the time, Sprint's apps are beyond useless, I have found Sprint TV to be fantastic during this World Cup season. I can catch games over 3G or 4G while away from home. In fact, I watched USA vs Ghana from a coffee shop over 4G and the experience was fantastic. Smooth playback with only a very occasional hiccup that would clear itself up after a second. Now that both of the teams I've been rooting for have been eliminated, Sprint TV will go back to being useless.Zebo - Tuesday, June 29, 2010 - link
Great review Anand. Good things come to those who wait, right...:PEvo is a non starter for me since I spend at hours on the phone each day and in the field and battery life kills it in addition to poor screen outside.
Looking forward to iPhone review on battery life and outdoor capability.:)
sapient2k7 - Tuesday, June 29, 2010 - link
One thing not mentioned in the article while comparing plans is the fact that Sprint Navigation is also free on EVO with the plan. Sprint family plans are also much cheaper than any other carrier.Personally I like the sprint apps, Sprint TV, Sprint navigation and the Nascar app are great. On an EVO Sprint TV looks great much better than my PRE. However, I am waiting for the next version of Palm PRE before making a jump :).
docmilo - Wednesday, June 30, 2010 - link
I'm dealing with the issue of Evo on Sprint's poor coverage and finding a phone the wife likes as much as the Evo. Motorola's version of the 4.3 inch screen the Droid X is out on July 15th. Any info out there on this device? I would prefer to stay with Verizon. The Droid X doesn't have the front camera and the fancy kick stand my wife really likes.We took the Evo on a trip to Leavenworth a few weeks back and rarely got signal. Yesterday we were off to the Seattle Aquarium and I popped out the Evo, turned on Sprint Navigation and if I didn't know where we were, we would have been lost. Sprint Navigation was off a couple of blocks.
adam7425 - Wednesday, June 30, 2010 - link
You(and others, including Engadget) have described Sprint's $69.99 plan as just giving you 450 minutes and unlimited messaging/data. A little more clarification would go a long way. The 'Everything Data - with ANY Mobile, Anytime' plan gives you Unlimited talk to any cellphone on any network. The 450 minutes only apply to landlines. For some people thats all the unlimited they need. I myself have months where I don't use a single one of those minutes.adam7425 - Wednesday, June 30, 2010 - link
You should point out that sprints 450 minutes are for landlines only. Any cellphone to cellphone is unlimited.sssbbb - Thursday, July 1, 2010 - link
on Performance page: "Zotac XBOX HD-ID11" -> "Zotac ZBOX HD-ID11"steeda1974 - Thursday, July 1, 2010 - link
I personally own this phone. After around 10 days, the battery life got extremely better. Has anyone else experienced this? It went from around 4 hrs max with everything running. I would highly suggest to turn GPS, 4G, and WiFi off when your on the move or at work. This has increased my battery life to around 12-18 hrs. And to anyone that says they need to have 4G on to watch flawless TV, who the heck watches TV on a 4-5in screen for more than 30 minutes at a time? I would just go upstair or downstairs and watch it on a Flat Screen TV instead of this smaill screen. If I'm wrong then I apologize but I think everyone is with me on that one. As far as the UI being a little shaky, who really cares, its hardly noticeable and its just a phone that is mearly played with for over 10 secs at a time. The phone is the best thing that I have personally come across in 2-3 yrs. For all that get this phone, immediately save contacts to google account as soon as you get it. This is the only way to get back your contacts from Sprint at this moment.steeda1974 - Thursday, July 1, 2010 - link
I personally own this phone. After around 10 days, battery life got much better. I would suggest turning off WiFi, bluetooth, GPS, and 4G when on the run. GPS will automatically turn on if you use navigation. UI is smooth, I do not notice any lagging at any given time. I'm sure if you pay attention all day long, you would find a problem or lagging at times. But its not that big of a deal compared to all other phones at the moment. Its been the best thing to come along in around 2-3 yrs. I love it!! Plus if your using it as a mobile hot spot, dont you think you would plug it into a USB connection from the device that you are using and turn 4G on? Just me personal opinion though.