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.
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vFunct - Tuesday, December 1, 2020 - link
"Portrait-mode" is the least important piece of information necessary here for a camera review.You test your subjects on people to understand how well it recreates skin tones and textures.
There were issues with previous iPhones where it would over-smooth skin textures leading to a plastic doll-like effect, for example.
michael2k - Tuesday, December 1, 2020 - link
Right, but that requires you perform a Portrait Mode test, which you just claimed was the least important piece of information here.You cannot perform a test of the camera's skill at rendering skin tone and texture without also executing the Portrait Mode code, since that is the code that was creating the over-smooth skin texture.
PickUrPoison - Saturday, December 12, 2020 - link
That over smoothing was corrected after a few weeks with an update.ABR - Monday, November 30, 2020 - link
The larger phones are real porkers. I have no desire to carry a half-pound of phone around, and that's before a case!name99 - Monday, November 30, 2020 - link
My favorite color is blue.Maybe everyone wants to chime in with totally non-technical personal statements of choice?
The Garden Variety - Monday, November 30, 2020 - link
When I'm taking photos of my pizza with my iPhone, I tend to prefer almost any kind of pizza. Meat pizzas, veggie pizzas, thin crust, thick crust, New York-style crust, whatever. Not picky about pizza. Don't really care for Chicago-style, as it's basically just dough and cheese, but other than that, I'm pretty easy to please.flyingpants265 - Tuesday, December 1, 2020 - link
Wow, you are not too bright.dudedud - Monday, November 30, 2020 - link
Feels like the iphone 6 update coming from a 5S all over again: much better screen, somewhat better / somewhat flat on everything else.Hope the base 13 comes with 6GB of RAM next year to upgrade from my 11.
name99 - Monday, November 30, 2020 - link
Like I said -- Apple does a (multi-year) tick tock with the guts vs the design.iPhone 6 was the A8 CPU.
A7 excitement was housed in the good old familiar A5S case.
A8 was very much a catch-up CPU, cleanup, tweak power, nothing exciting; the excitement was in the new phone casing.
But then the next year the A9... 70%+ speed boost! Maybe too much to hope for with the A15 (as I discussed above!) But maybe we can expect ~15..20% IPC for the A15 and then 40..50% overall for the A16 (especially if it transitions to N3).
flyingpants265 - Tuesday, December 1, 2020 - link
What the hell? 5S and 6? Who the hell is keeping track of all these models? They suck and they're overpriced, you get the last year's one for $500 or something.