Soldato
So what's the DLX called now? Is it the same phone as the DNA and the Deluxe?
The DNA lasted a meager four hours and 25 minutes in the Verge Battery Test, which cycles through a series of websites and high-res images with the screen at 65 percent brightness
On the Verge Battery Test, which cycles through a series of websites and high-res images at 65 percent brightness, the Galaxy S III lasted four hours and 12 minutes
I was surprised by the HTC Droid DNA's battery performance, as well. Despite the phone's large screen and swift performance, the handset's embedded 2,020mAh battery lasted for a long 8 hours and 43 minutes in the CNET Labs video battery drain test. By comparison, the Samsung Galaxy S3 offered an even longer 9 hours and 24 minutes on the same benchmark, whereas the Motorola Droid Razr Maxx HD kept going for an unbelievable 14 hours and 53 minutes.
We were desperately hoping for the best with battery life, but alas, it puts out nothing more than average results. Charging its 2,020 mAh battery, we’re able to fly by the 10 hour mark before it’s completely depleted – thus hitting the tally we’re normally accustomed to seeing with most Verizon 4G LTE smartphones.
I have, however, had it off the charger since about 7:30AM yesterday, and it's 10:30AM today, and I still have 9% battery remaining. First, let's look at HTC's battery history chart.
That's 27 hours so far. As you can see, the phone has been awake for pretty big chunks of time, and I've been using it full-bore this morning.
The key stats you want to look at here are "Screen On" and "Awake." Right now, I'm pushing nearly 3.75 hours of screen on time, which is pretty damn impressive for a phone with a 5", 1080p display. In fact, it's actually quite good for any high-end phone. That's coupled with nearly 7 hours of awake time, which is also admirable. This is nowhere near what I'd call "bad." I'd actually call it above average - we're pretty squarely in Galaxy S III / One X territory here - if not slightly better. A big part of this is the S-LCD3 display panel, which is a lot more power-efficient than the S-LCD2 of the One X / X+. It also doesn't get as bright, and colors aren't quite as good - so there are tradeoffs to be had, for sure.
As a final note on my results, you may have noticed in the HTC battery history chart that there's a long dead period overnight. That's actually HTC's intelligent sleep behavior, which automatically turns off sync from 11PM to 7AM (alarms, calls, SMS still work fine), something I really do like about Sense. Either way, even without the sleep behavior, the DNA receives my preliminary "battery life seal of approval." This phone has exceed my expectations, for sure.
What have we learned here? Milliamp hours will never tell the whole story. It's a flawed metric. The DROID DNA seems to have perfectly adequate battery life for moderate users, and even a little more than some other high-end phones may provide. Heavy users, well, there's not a phone on the market that isn't a RAZR MAXX (battery capacity is important - not an end-all) that will please everyone. I just wanted to clear the air of some of the more misguided notions that this phone has "horrible" battery life, when it pretty clearly does not.
That big screen is paired with LTE and a relatively modest 2020 mAh Li-Ion battery, but the Droid DNA still lasted until 10pm every night with moderately heavy usage. It's certainly nowhere near the marathon levels of the Droid RAZR MAXX HD, but it outlasts the Galaxy S III.
That is, unless you're an avid gamer. Sad to say, our gaming experience was a mixed bag -- some of our favorite titles worked flawlessly and games like Riptide and Reign of Amira looked amazing with the Adreno 320 pushing the graphics behind the scenes, as well as the high-res screen. But it's that fantastic display that will be the thorn in early adopters' sides for a little while, we're afraid; it seems that some games don't play well with the higher resolution. To offer an example or two, Angry Birds Star Wars crashed every time we tried starting a level, and Need for Speed: Most Wanted displayed a black screen instead of a racetrack -- even though all of the controls, car positions and damage notifications showed up without a problem (shown below).
How does the 2,020mAh battery hold up to a screen that's constantly pushing more pixels? Our standard rundown, which involves running a video on an endless loop, resulted in the phone holding out for six hours and 38 minutes, which isn't quite as good a showing as we saw from the One X+ and Optimus G on the same test. In terms of real-life usage, the DNA got us through a full day on moderate use, but it's quite apparent that the screen will drain the battery much faster, so frequent users will need to keep that in mind before heading off on the daily commute. There's a good chance you'll make it through a regular eight-hour workday if you're constantly using your phone, but you'll be cutting it pretty close. If you haven't already done so, it may be worth investing in a Qi pad for the office.
Plus as said, in the android police review for battery:
- the guy pretty much never used wifi, only a 4G connection (wifi is much more friendly towards battery)
- screen on auto brightness (from my experience with the X and S it was too bright and got worse battery life with it on)
- had poor signal (plays a massive part in battery life) i.e. you turn of all signal/data connection, in other words airplane mode you will get days out of any android smartphone