Battery Life

Battery life of the View20 is something I knew would be good before I even had completed our battery suite run. The efficiency by the new Kirin 980 as shown in the Mate 20’s was just excellent, particularly in the LCD Mate 20. The View20 in this regard is very similar to the Mate 20: it sports a similar capacity 4000mAh battery, the same chipset, and also an LCD screen. The screen is probably the only differentiating factor between the two devices, as the RGBW panel of the Mate 20 might have a slight efficiency lead over the regular RGB panel of the View20.

Web Browsing Battery Life 2016 (WiFi)

In our web-browsing test, we confirm my suspicions as the View20 ends up with some excellent battery life results. Again as suggested, the Mate 20 still has a lead here in terms of absolute battery life, again likely due to its more efficient display panel.

PCMark Work 2.0 - Battery Life

In PCMark’s Work 2.0 battery life test with a more diverse APL and workloads, the View20 again scores absolutely excellently reaching top marks in battery life.

We have to remember that these results here are in fact performed with the performance mode enabled, and while I didn’t have time to repeat my tests for this review, running normal mode should see a slight improvement over this figures.

Overall, just excellent showings by the View20. Huawei & Honor’s absolute battery life has for the last few generations always been quite good, but sometimes it didn’t quite work out in performance. The new Kirin 980 is able to reach outstanding efficiency figures with both long battery life results all while being at the top of the performance charts. It’s rare for a device to be able to achieve this, and especially given that the View20 isn’t really priced at nearly as high as other high tier flagship phones.

GPU Performance Camera - Daylight Evaluation
Comments Locked

37 Comments

View All Comments

  • apphil - Monday, January 28, 2019 - link

    One thing I am extremely curious is the performance of the GPS chip as it is one of the first phones with L5 GPS and this should increase accuracy a lot. Can you guys comment on that or maybe test that, as better navigation and positioning would be a very interesting feature for me.
  • Andrei Frumusanu - Monday, January 28, 2019 - link

    One of the benefits of this was in more urban areas with tall buildings, unfortunately I wasn't able to actually test this out. The phone's location APIs also does not disclose whether it sees L5 satellites or not - usually you see it when there's a duplicate ID, however this does not appear on the View20.
  • 808Hilo - Monday, January 28, 2019 - link

    The cam is disappointing. Can we just have a big sensor and a manual lensring of my choice and 4k or 8k raw at 30fs the back. NOW!!!

    Its not difficult. Just do it. Nikon in my case. I got a nice selection of 8-50mm lenses and dont want yours.

    Engineering a phone is not difficult. Adding a lensring and a big sensor is a breeze.

  • Valantar - Monday, January 28, 2019 - link

    Difficult? Not if you don't care about size, no. The flange distance of the Nikon Z-mount is 16mm, for their F-mount it's 46.5mm. Add a handful of mm to that for the display, and 10 or so for the sensor and shutter array - more if you want IS. That's a chunky phone, even with a Z-mount. And constructing lenses for shorter flange distances with large sensors is _extremely_ difficult, as you'll have to correct for ever more distortions towards the outer parts of the sensor. Of course they could have spacer rings or similar to adapt lenses, but that would kind of defeat the point, no? You wouldn't be able to fit it in your pocket unless you're wearing MC Hammer pants. Also, 8k30 in a phone? At what bitrate, 50Mbps? For any bitrate worth the pixels in 8k, you'd need storage in the several-hundred-GB amounts for even a collection of short clips, and the processing power needed would require large interchangeable batteries - unless you want your phone to die after filming for 5 minutes? And good luck getting that video material off a phone with non-removable storage in a reasonable amount of time. I suppose you'd want it to have an SSD bay too?
  • hanselltc - Monday, January 28, 2019 - link

    >Engineering a phone is not difficult

    build ur own phone m8 :v
  • Manch - Monday, January 28, 2019 - link

    TOF sensor would be great for 3D scanning! Why not have an app to take advantage!
  • jabber - Monday, January 28, 2019 - link

    You know I'd settle for a truly excellent 8MP main cam to be honest.

    Forget going mega megapixel. Just get the fundamentals right first.
  • shabby - Monday, January 28, 2019 - link

    Nothing to do with megapixels in this case, the sensor is great, everyone uses sony sensors, its the isp and software that sucks. The isp on these chinese made soc's is way behind the snapdragon isp.
    Heck even sony doesn't know how to fully take advantage of its own sensor. The pixel 3 and pocophone use the same sensor and we all know which phone takes the best photo's.
  • Midwayman - Monday, January 28, 2019 - link

    Yes. This. Especially with more phones putting on more than a single lens. I care way more about the quality of the pixels than the quantity of pixels. 48mp photos just take up more space if they are just a grainy mess in anything but the brightest light.
  • jabber - Tuesday, January 29, 2019 - link

    Exactly. They spend all the time fussing over the sensor and then throw out the lens/flash/focusing/software/compression/NR features.

    I bet the sensors from 4 years ago would beat most current flagships if they bothered to spend more than a weeks development on all the other fundamentals.

Log in

Don't have an account? Sign up now