Battery Life

The OnePlus 6 contains a 3300mAh / 12.7Wh battery. In general there’s nothing pointing out to expect bad battery life out of the OnePlus 6 as both the SoC and screen should be quite efficient. The most comparable phone would the Galaxy S9+ in the results, as both have the same SoC and both employ AMOLED screens of similar sizes, with the OP6 having a 6% smaller battery capacity.

Web Browsing Battery Life 2016 (WiFi)

In the web browsing test the OP6 ends up pretty much exactly where we projected it, at slightly above 10 hours of runtime the phone lands on the better side of battery life results for this generation. Only Huawei’s phones with larger batteries and phones with more efficient screens end up higher. Overall a very respectable result for the OnePlus 6.

PCMark Work 2.0 - Battery Life

In the PCMark test, the OnePlus 6 ends up below the S9+ - here the OnePlus 6 essentially achieving the highest scores of any Android device bar the MIX 2S also have to be accounted in the result. It’s interesting to see the OP6 beating the MIX 2S in the web browsing test yet losing to it in PCMark – the discrepancy could come due to different dynamic brightness behaviours between the phones and we can’t maintain a steady backlight level throughout the totality of the scenarios, something that’s of particular concern in the LG G7 which we’ll be reviewing in the very near future.

Overall battery life of the OnePlus 6 is excellent – of course there’s devices beating it, and most of the time this can be attributed to their higher battery capacities. Active heavy usage of the phone will naturally result in more battery drainage, but that’s also because the device is able to sustain also very high performance in a variety of use-cases.

Display Measurement Camera - Daylight Evaluation
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  • jospoortvliet - Thursday, August 2, 2018 - link

    On screen buttons, really? the 90's want you back... Nokia n9 and Palm WebOS showed the future years ago, it is a bloody shame it took Apple to bring it to Android. Very disappointing to notice so clearly that Google only innovated when forced, even though the better paradigm was already shown to work and just lying there to be adopted..
  • Thefinn - Friday, July 27, 2018 - link

    Yeah, notch makes it useless. I don't think so.
    What are you smoking? It's actually a great phone, but to each his own
  • amosbatto - Wednesday, August 22, 2018 - link

    The problem with the notch is that it gives less space for the notification icons, which I find useful. Even worse is that 19.5:9 screens leave no room for front-facing speakers. Decent audio is far more important than more vertical pixels which I will never use. Also, the smaller the bezel, the less protection for the screen. Of course, when you make phones entirely wrapped in glass, you basically are inviting for it to be cracked. Unfortunately, nobody makes a decent phone like the LG V20 anymore, that is durable and designed to survive drops.
  • 128bit - Friday, July 27, 2018 - link

    I'm using s9 plus and iphone x and nope screen of s9 plus might be has higher resoulation and excellent brghtiness, but still not as good as iphone x OLED there's black crash at low brightness even though its made by samsung. Apple knows how to calibrate there screen very well and notch isn't on iphone x like android phones wanna be iphone.
  • id4andrei - Saturday, July 28, 2018 - link

    The problem you're referring to is an Android problem and that is the lack of a proper color management system. Samsung has color profiles corresponding to different standards such as sRGB or AdobeRGB built in but it's not a full solution.
  • Skelter - Friday, July 27, 2018 - link

    After one month with the phone, I don't get the notch hate that seems to be trending in all tech related sites. There's really no downside to it. It hides on its own when needed and gives you extra screen space over what would have been otherwise a bezel. If you really hate how it looks, you can just hide it and the device will look like it was made with the same bezels the S9+ has.

    The only downsides the phone has, in my opinion, are the speaker (not bad, but not flagship worthy either), the glass back without wireless charging (not a deal breaker at all, but it would have been nice to get either Wireless Charging or a tougher design) and the camera (which is, at least since the last update improved its quality, almost as good as Pixel 2/iPhone X/S9).

    By the way, I wouldn't say Samsung's S9 has "nearly the same price". Even if you buy the cheapest S9 model Samsung is offering, there's still a $140 difference. Maybe it's worth it for some, since its screen is the best there is (even if it is smaller in the basic S9 model), its camera is slightly better and it has Wireless Charging and an IP68 rating. But that doesn't make OP6 a bad choice at all.
  • johnhopf - Friday, July 27, 2018 - link

    Your review is great, but I really object to this kind of camera evaluation.
    The only way you can take a decent landscape shot with the sky in it, is if the sun is setting behind you so the sky in front of you is dark and the scenery is illuminated.
    When you take a photo of midday sky and trees underneath it, the sky is probably 50 times brighter than the trees, and the only way to bring them in line is insane over-the-top "hdr" that gives the whole image the same mezzo-blah brightness.
    I'd recommend looking at real art photography for a while, to see how the shadows actually clip into blackness. My favorite photographer lately is Jay Maisel, and he has lots of good photos on his website.
  • Andrei Frumusanu - Friday, July 27, 2018 - link

    > When you take a photo of midday sky and trees underneath it, the sky is probably 50 times brighter than the trees, and the only way to bring them in line is insane over-the-top "hdr" that gives the whole image the same mezzo-blah brightness.

    > I'd recommend looking at real art photography for a while

    Sorry to be blunt here, but most people don't care about art photography. The notion that you can only take a picture with the sun behind you is also outdated, the average person is not going to follow any of that advice. On the day I took those pictures I had dozens of tourists around me taking the pictures with their smartphones, for those people, they expect the smartphone to just deal with the circumstances.

    The point of these comparisons is to put the phone into difficult situations and see how they behave. Computational photography is very much a thing and it opens up new avenues. Look at the bridge photo of the P20Pro - it manages to do that because it has the technology in the sensor to do a different exposure for each physical pixel in the binned logical pixel, resulting in outstanding DR. Also as demonstrated by the OP6 here and some other phones, the results can actually be quite good if the HDR is well tuned.

    If one phone manages to do well then it means it raises the bar in terms of what's to be expected of other flagship devices in general.
  • FunBunny2 - Friday, July 27, 2018 - link

    if memory serves, Maisel has been using a view camera and contact printing for rather a long time. in any case, the dynamic range of film, using zone method, beats any minuscule phone sensor by a light year or so. but, just like the Kodak of the 1940s, phone snapshots aren't intended to be anything more than momentos. even a $100 digital camera will do better.
  • Impulses - Tuesday, July 31, 2018 - link

    I'd be surprised if any camera <$400 did better than a phone tbh, under that price bracket they'd feature the same miniscule sensors and often slower lenses (possibly better corrected and definitely able to stop down, but it's debatable how much you really need to stop down for DoF with these small sensors).

    Meanwhile smart HDR/stacking algorithms will definitely give phones an edge, these modes tend to suck even in high end cameras and photography enthusiasts just do it manually in post. Past $400 or so cameras definitely jump ahead tho, at that point you can easily buy something with a 1" (Canon G9 X) or even 4/3 sensor (Panasonic GX850).

    Obviously these are not exactly $400 phones either, even the OP has blown significantly over that threshold, but still... I'm all in favor of suggesting people look at cameras rather than side-grading phones for marginal gains tho. I was impressed by my Pixel but I didn't buy it for the camera and still vastly prefer my dedicated cameras.

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