Battery Life

The Mate 30 Pro comes with a quite large battery measuring at 4400mAh rated / 4500mAh typical. This is 5% larger than its predecessor, and the new phone also comes with a new more efficient SoC. The question of how the new phone will end up in the battery charts is largely dependent on how its new screen will behave, and if it’s going to be nearly as efficient as some of the new generation Samsung panels we’ve seen employed in the new Galaxy and iPhones this year.

Web Browsing Battery Life 2016 (WiFi)

Starting off with the web browsing test, we do see the Mate 30 Pro edge out the Mate 20 Pro by 18% and achieving a good battery life result of 11.75 hours. While in absolute terms of a good result, it doesn’t manage to keep up with the more efficient devices from Samsung and Apple. Whilst the Mate 30 Pro has a good base power consumption of ~420mW, the screen panel’s luminosity efficiency doesn’t seem to have improved much compared to last year’s model, and this results in the Mate 30 Pro falling behind even though it has a bigger battery and more efficient SoC.

PCMark Work 2.0 - Battery Life

PCMark is more a heavier compute workload which puts more stress on the SoC and less on the display panel due to the lower APL, and here the Mate 30 Pro actually fares very well, landing in as amongst the most efficient devices. Keeping in mind that the performance exhibited here is excellent, the Kirin 990 does really make the phone shine.

The overall conclusion for battery life is that there’s two aspects to the phone. The phone itself is extremely efficient and sports a very large battery, however it’s hampered by a quite inefficient screen. This is a scenario where battery life will differ a lot depending on how you use your phone – if you’re the type of person using it outside at maximum brightness a lot of times, then the Mate 30 Pro won’t fare as well as the competition. If you’re using it more extensively at lower brightness levels, the inefficiency of the display will impact battery life less and here the phone’s excellent internal hardware will outpace other devices by greater margins.

Display Measurement Camera - Daylight Evaluation
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  • invinciblegod - Wednesday, November 27, 2019 - link

    What you say is true, but there is also no international law that says US has to do business with Huawei if the US doesn't like what Huawei is doing. As such, the US decided to ban Huawei so that other companies will do what the US wants them to do (or not do). Basically, if you want to do business in China, you must in general follow China's instructions. If you want to do business in the US, you must follow US instructions. To do both you must be able to balance the two without angering either, which I guess is becoming harder.
  • airdrifting - Wednesday, November 27, 2019 - link

    I was replying to the previous post which implies no one is buying from Huawei except Iran.
  • invinciblegod - Wednesday, November 27, 2019 - link

    Also, like it or not, the US is currently the center of the world, otherwise US ban of Huawei would have literally no effect. No one cares if say Iran bans your product, but many people do care if the US bans your product (or hinders it in some way).
  • obama gaming - Wednesday, November 27, 2019 - link

    except... it doesn't really have that much of an effect. Huawei still remains as the largest telecommunications company and their stocks haven't drastically crashed either...
  • invinciblegod - Wednesday, November 27, 2019 - link

    Didn't they say they have a year supply of parts? If that is the case, then it would be a year at minimum for there to be any major effect. Also, to amend my previous statement, the US has not actually banned Huawei yet because they keep giving them 3 month exemptions which basically pauses the ban. Because the exemptions keep happening, people are more relaxed and think it will continue forever, sort of like Brexit.
  • s.yu - Thursday, November 28, 2019 - link

    You are completely correct, without continuously running for over a year, the ban is almost entirely symbolistic.
  • webdoctors - Wednesday, November 27, 2019 - link

    LOL, that's because the expectation is they'll get a reprieve like ZTE did. If USA went nuclear and just banned Huawei from the SWIFT banking system, Huawei stock would be worthless over night.

    USA has a huge number of ways of damaging a corporation, much more than China. China can only ban you from selling in China, USA can essentially ban you from doing business in the entire world using their 6 degrees of Kevin Bacon if they want to go nuclear.
  • s.yu - Thursday, November 28, 2019 - link

    "China can only ban you from selling in China“
    Don't underestimate the Party, they stalled anti-trust probes of other companies twice(Motorola and Qualcomm) in retaliation to investigations into Huawei's IP theft and each time did a lot of damage. Their unique advantage is that they could hit you in ways you never thought possible.
  • s.yu - Thursday, November 28, 2019 - link

    "There is no international law says you can not sell phones to Iran, US can whine and moan all she wants but Huawei is free to do business with whoever they want because they are not a US company"
    Says the Huawei drone?
    Then who gave the CCP the right to block the Motorola-Nokia Siemens and NXP-Qualcomm mergers incurring hundreds of millions of damages when all the rest of the world gave the green light? None of those companies are Chinese.
  • alufan - Wednesday, November 27, 2019 - link

    whole Family have been Huawei users for the last few years however not any more the mate 20 pros curve was just tolerable this one seems way to much and yes lack of banking apps etc is a total deal breaker for us

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