The iPhone 13 Pro models launched last year are Apple’s first smartphone series with a 120Hz ProMotion screen refresh rate, and according to leaked information, the two iPhone 14 Pro models will continue to be equipped with a 120Hz screen refresh rate. , their monitors can also boast an extended refresh rate change during this time.
To bring the ProMotion display to the iPhone 13 Pro models, Apple applied variable refresh rate LTPO panel technology, allowing for a more power-efficient backplane — the part responsible for turning it on and off. individual pixels. This way, ProMotion is able to automatically generate fast frame rates when users need them, while preserving battery life when they don’t.
However, on the iPhone 13 Pro and Pro Max, Apple’s ProMotion display is limited to a dial-up display refresh rate between 10Hz and 120Hz. This is in contrast to the LPTO panels used by Oppo and Samsung which can drop as low as 1Hz when viewing still images or when the device is idle.
Well-connected display analyst Ross Young says he is “hoping” for the ProMotion display to be used in the iPhone 14 Pro and iPhone 14 Pro Max equally likely to drop to as low as 1Hz.
Depending on how Apple decides to take things, this technology could pave the way for longer battery life or always-on display elements.
For example, Apple Watch Series 7 models use LTPO displays, which allows them to have up to 18 hours of battery life, although previous Apple Watch models also had AOD displays. Similar to LTPO-equipped Android phones, the same technology on iPhones can display the time, date, and any message on the screen at all times without needing to unlock the phone.
The Always On Display that first appeared on the Apple Watch series 5 has attracted a lot of attention from iFan because it makes it easier to see the time and comes with many beautiful watch faces. However, it seems that this feature is not welcomed by the user community if it appears on the iPhone.
Even when this feature is being shared by leakers in the form of a concept, it has also caused users to criticize a lot, when the iPhone already has a battery capacity that is not too “terrible” like many rival product lines, so this feature will make it difficult to use. consumes a certain amount of battery capacity.
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