The iPhone 12 & 12 Pro Review: New Design and Diminishing Returns
by Andrei Frumusanu on November 30, 2020 8:30 AM EST- Posted in
- Mobile
- Apple
- Smartphones
- Apple A14
- iPhone 12
- iPhone 12 Pro
Battery Life
Battery life of the new iPhone 12 series has been quite controversial. This is due to a couple of reasons, but primarily due to the fact that Apple has reduced the actual capacities of the batteries this generation. The new iPhone 12 and 12 Pro come with a very conservative 2815mAh unit, which is less than the 11 Pro’s 3046mAh or the 11’s 3110mAh capacity. It’s extremely unusual to see battery capacities regress like this, particularly in a time where the Android competition routinely use +4000mAh batteries. Apple does have a huge SoC efficiency advantage, but that only goes so far to bridge the battery capacity deficiency for the new iPhones.
Another controversial aspect is the 5G connectivity of the new devices. This generation, Apple made the move back to using Qualcomm modems as Intel seemingly wasn’t able to supply them with a satisfactory 5G option. Last year, Apple had purchased Intel’s modem division for $1B, but it’s likely we’ll have to wait a bit more to see the vertical integration of that acquisition.
iPhones in the US are the only models which also feature mmWave connectivity, as the rest of the world “only” gets sub-6GHz variants. Unfortunately the models I have for review here are European and mmWave isn’t an option, and I also don’t yet have any sub-6GHz 5G coverage in my area yet, and as such, I can’t really comment much on the cellular battery life of the new phones.
That being said, in our regular Wi-Fi web browser test, we’re seeing very good results for both the iPhone 12 and 12 Pro. Although the 12 Pro has a 7.5% smaller battery and a larger screen than the 11 Pro, it lasted only 3% less than its predecessor, meaning that the SoC and display power efficiency gains this generations were enough to mostly counteract the smaller battery.
The iPhone 12 lasted 11% less than the iPhone 11, but that was quite expected given the 10% smaller battery and also the move from a low-resolution LCD to a higher resolution OLED panel. At 12.53h it’s still an absolute excellent result.
Apple’s decision to stick with 60Hz panels this generation, while not great in terms of fluidity of animations compared to other competitor devices, at least made a lot of sense for the battery life of the phones. 120Hz really only makes sense on the newer Note20 Ultra with its new “HOP” panel, but even that has some quirks here and there. I expect the iPhone 13 generation to finally embrace higher refresh-rate displays, once all the power efficiency concerns have been fully resolved.
Overall, the new iPhone 12’s battery longevity looks to be in line with last generation’s devices, especially comparing 11 Pro vs the new 12 Pro. While 5G remains a wildcard, especially for US users which are on mmWave carriers, it’s always something you can disable, even though that’s a suboptimal option to resort to.
Facebook
Twitter
RSS
101 Comments
View All Comments
mrvco - Monday, November 30, 2020 - link
It was a good run since the OG iPhone launched, but I seem to have lost all interest in replacing smart phones. I've been using an XS Max (~work phone) and an LG V40 (~personal phone) for two years now and I'm still perfectly satisfied with both devices. They both do what I ask of them with little fuss and there just haven't been any new features or phones that have generated more than a passing interest for me.Bob Todd - Monday, November 30, 2020 - link
As someone who would sometimes change phones more than once a year, I've been in a similar place. We are getting to the point of "good enough" performance. Faster is always better, but high end (and even midrange) SOCs are pretty good these days. My 2 year old phone has 8GB of RAM, 256GB of storage, and a nice large display.I do think this generation of iPhones is interesting for a few reasons though. The Mini doesn't even have a good analogue in the Android world, and I'm excited that premium smaller form factor phones are a thing again.
FunBunny2 - Monday, November 30, 2020 - link
"The Mini doesn't even have a good analogue in the Android world, and I'm excited that premium smaller form factor phones are a thing again."it depends on use case. for those who use a smartphone mostly as a phone, then these Godzilla handsets are contraindicated. OTOH, if the use case is mostly watching video on the run, then the Max and similar make the most sense. Steve clearly intended the former, Mr. Market gave him a full body enema by telling him to shove those teeny, tiny thingees.
KPOM - Monday, November 30, 2020 - link
My mother and sister both opted for the 12 mini since they got tired of big phones. I’m sure they aren’t alone.GC2:CS - Monday, November 30, 2020 - link
Well is there any reason why LPDDR5 was not used over the entire lineup (including M1) ? Is there some hidden compromise with LPDDR5 ?So if CPU is improved quite a bit in regards to efficiency, why the GPU lacks an update ? Is it possible that newer node benefits the CPU more than GPU ?
I heard about new Pro Oleds having better viewing angles. This is something i would greatly appreciate. 11´s Pro do have quite big shifts in white - at screen edges it has greenish, bluish cast. Can somebody describe it a but more ?
I think this generation could be better. But 5G is quite monumental increse in RF complexity and imagining they did it with custom antena designs and thinner designs is quite remarkable.
For exemple three mmWave antenas were discoverd so far. One on the side next to the battery, one behind the motherboard and one under the notch on the front.
But on the other hand 5G sucked up all the effort for other upgrades like better bigger cameras, batteries, 120 Hz and so on.
I refuse to believe that the next one is iPhone 13. That is just so unlucky...
michael2k - Monday, November 30, 2020 - link
I think you answered your own question. The focus on 5G took resources away from lpddr5.mmm200 - Monday, November 30, 2020 - link
I had both X and Xs Max, wife has 11 Pro.I could tell you how good the new 12 Pro Max display is.
It is better than Apple MBP16 in both color and brightness stability! 2 weeks in I'm amazed still how good the Pro display is!
Don't like the oversaturated images made indoor. Just too much vibrance and saturation. Looks unnatural.
2.5x telephoto is great outdoors in sunny weather.
HDR video capture is mindblowing! Using 1080p30 and 1080p60 - looks great on LG OLED!
name99 - Monday, November 30, 2020 - link
It's quite possible that world LPDD5 production capacity was not yet large enough?My GUESS is that the memory controller can handle LPDD5, and the M1X machines will ship with it (and those will be in low enough volume that it's not an issue).
I was surprised that the M1 Macs did not, but presumably Apple concluded it made no engineering sense -- they are clearly fast enough as is, so why not hold something in reserve to make the M1X machines look even better when they ship?
vFunct - Monday, November 30, 2020 - link
Why do you do camera tests without a SINGLE shot of a human being? You know, because how everyone uses phone cameras to take pictures of people at parties and other social events?Are you unable to find anyone willing to have photos taken?
michael2k - Monday, November 30, 2020 - link
Taking pictures of people aren't actually important for the test scenarios:Daylight evaluation is measuring the sensor and software in their ability to balance contrast, dynamic range, shadows, details, and color (and of course there were some people in those pictures)
Low light evaluation is evaluating how well the software can enhance the image without sacrificing color information, creating unusual color casts, capturing details, and balancing the light and darker portions of the pictures.
What you seem to be asking for is a review of https://www.anandtech.com/show/14892/the-apple-iph...">Portrait Mode? The 2018 https://www.anandtech.com/show/13392/the-iphone-xs...">Portrait Mode review was similarly brief (both less than 5 paragraphs!)