Low-Power LTPO Technology Not Expected on iPhones Until 2021, Possibly Delaying ProMotion

Multiple sources have indicated that Apple is considering expanding its ProMotion technology to the iPhone, allowing for a variable refresh rate of up to 120Hz for smoother motion content and greater responsiveness. The feature debuted on the iPad Pro in 2017.

iphone 11 pro display video
The rumors began in July 2019 when a reputable Samsung leaker known as "Ice Universe" on Twitter said Apple was considering a switchable 60Hz/120Hz refresh rate on at least one iPhone in 2020. This was followed by a DigiTimes Taiwan report in October that claimed Apple would release an iPhone with a 120Hz display this year.

More recently, both Max Weinbach and Jon Prosser have claimed that this year's higher-end iPhone 12 Pro models will in fact support ProMotion, although Prosser said there is a possibility that Apple could disable ProMotion at the software level prior to the devices launching if it decides the feature consumes too much battery life.

On that note, display analyst Ross Young today tweeted that the rumored Samsung Galaxy Note20+ will be the only flagship smartphone in 2020 to feature low-power LTPO display technology, adding that the iPhone will follow in 2021.


Young believes LTPO is essential if Apple plans to support ProMotion on the iPhone, as it would allow for a variable refresh as low as 1Hz when the device is inactive to optimize battery life. As with the Apple Watch Series 5, the technology could also pave the way for iPhones to have an always-on display option next year.

Here is how Apple describes LTPO for the Watch:

The low temperature poly-silicon and oxide display features a reinvented pixel architecture that lets the screen refresh rate dip from 60Hz to a power-sipping 1Hz when the watch is inactive. A new low-power driver, ultra-efficient power management, and a new ambient light sensor work together so the display can stay always on with up to 18 hours of battery life.

It is worth noting that the iPad Pro supports ProMotion without LTPO, so perhaps the feature really will launch on the iPhone this year, but it sounds like there is a possibility that Apple will simply wait until 2021.

Related Forum: iPhone

Popular Stories

iOS 26

iOS 26.2 Coming Soon With These 8 New Features on Your iPhone

Thursday December 11, 2025 8:49 am PST by
Apple seeded the second iOS 26.2 Release Candidate to developers earlier this week, meaning the update will be released to the general public very soon. Apple confirmed iOS 26.2 would be released in December, but it did not provide a specific date. We expect the update to be released by early next week. iOS 26.2 includes a handful of new features and changes on the iPhone, such as a new...
Google maps feaure

Google Maps Quietly Added This Long-Overdue Feature for Drivers

Wednesday December 10, 2025 2:52 am PST by
Google Maps on iOS quietly gained a new feature recently that automatically recognizes where you've parked your vehicle and saves the location for you. Announced on LinkedIn by Rio Akasaka, Google Maps' senior product manager, the new feature auto-detects your parked location even if you don't use the parking pin function, saves it for up to 48 hours, and then automatically removes it once...
Foldable iPhone 2023 Feature 1

Apple to Make More Foldable iPhones Than Expected [Updated]

Tuesday December 9, 2025 9:59 am PST by
Apple has ordered 22 million OLED panels from Samsung Display for the first foldable iPhone, signaling a significantly larger production target than the display industry had previously anticipated, ET News reports. In the now-seemingly deleted report, ET News claimed that Samsung plans to mass-produce 11 million inward-folding OLED displays for Apple next year, as well as 11 million...
iOS 26

15 New Things Your iPhone Can Do in iOS 26.2

Friday December 5, 2025 9:40 am PST by
Apple is about to release iOS 26.2, the second major point update for iPhones since iOS 26 was rolled out in September, and there are at least 15 notable changes and improvements worth checking out. We've rounded them up below. Apple is expected to roll out iOS 26.2 to compatible devices sometime between December 8 and December 16. When the update drops, you can check Apple's servers for the ...
AirPods Pro Firmware Feature

Apple Releases New Firmware for AirPods Pro 2 and AirPods Pro 3

Thursday December 11, 2025 11:28 am PST by
Apple today released new firmware designed for the AirPods Pro 3 and the prior-generation AirPods Pro 2. The AirPods Pro 3 firmware is 8B30, up from 8B25, while the AirPods Pro 2 firmware is 8B28, up from 8B21. There's no word on what's include in the updated firmware, but the AirPods Pro 2 and AirPods Pro 3 are getting expanded support for Live Translation in the European Union in iOS...
AirTag 2 Mock Feature

Apple AirTag 2: Four New Features Found in iOS 26 Code

Thursday December 11, 2025 10:31 am PST by
The AirTag 2 will include a handful of new features that will improve tracking capabilities, according to a new report from Macworld. The site says that it was able to access an internal build of iOS 26, which includes references to multiple unreleased products. Here's what's supposedly coming: An improved pairing process, though no details were provided. AirTag pairing is already...
iOS 26

Apple Seeds Second iOS 26.2 Release Candidate to Developers and Public Beta Testers

Monday December 8, 2025 10:18 am PST by
Apple today seeded the second release candidate version of iOS 26.2 to developers and public beta testers, with the software coming one week after Apple seeded the first RC. The release candidate represents the final version iOS 26.2 that will be provided to the public if no further bugs are found. Registered developers and public beta testers can download the betas from the Settings app on...
iPhone 14 Pro Dynamic Island

iPhone 18 Pro Leak Adds New Evidence for Under-Display Face ID

Monday December 8, 2025 4:54 am PST by
Apple is actively testing under-screen Face ID for next year's iPhone 18 Pro models using a special "spliced micro-transparent glass" window built into the display, claims a Chinese leaker. According to "Smart Pikachu," a Weibo account that has previously shared accurate supply-chain details on Chinese Android hardware, Apple is testing the special glass as a way to let the TrueDepth...
ipad blue prime day

iPad 12 Rumored to Get iPhone 17's A19 Chip, Breaking Apple Tradition

Wednesday December 10, 2025 12:22 pm PST by
The next-generation low-cost iPad will use Apple's A19 chip, according to a report from Macworld. Macworld claims to have seen an "internal Apple code document" with information about the 2026 iPad lineup. Prior documentation discovered by MacRumors suggested that the iPad 12 would be equipped with an A18 chip, not an A19 chip. The A19 chip was just released this year in the iPhone 17, and...
studio display purple

Apple Studio Display 2 Code Hints at 120Hz ProMotion, HDR, A19 Chip

Thursday December 11, 2025 4:19 am PST by
Apple's next-generation Studio Display is expected to arrive early next year, and a new report allegedly provides a couple more details on the external monitor's capabilities. According to internal Apple code seen by Macworld, the new external display will feature a variable refresh rate capable of up to 120Hz – aka ProMotion – as well as support for HDR content. The current Studio...

Top Rated Comments

alpi123 Avatar
73 months ago
I can see how the tech community will go mad if Apple doesn't bring 120Hz display this year... and the rest of the customers wouldn't care about that feature.
Score: 18 Votes (Like | Disagree)
LeadingHeat Avatar
73 months ago
I hope they don’t bring the always-on technology to iPhones. If they do, at least offer the toggle to switch that off.
Score: 10 Votes (Like | Disagree)
newyorksole Avatar
73 months ago
Jeez we went from like 2-3 articles in the past week saying “DEFINITELY PROMOTION” to now “not until 2021” and we’re just gonna believe that? Nah it’s time for ProMotion in the iPhone especially with the all-OLED lineup and larger sizes.

iPhone 12 will be remarkable.
Score: 8 Votes (Like | Disagree)
goobot Avatar
73 months ago

Not sure how much I trust this guy's claim that you 'need LTPO for 120Hz', since, as stated in this article, the iPad Pro supports variable refresh rates up to 120Hz without LTPO....

More inclined to believe Jon Prosser's claim that the hardware will support 120 Hz but it may be nerfed in software.
iPad Pro uses lcd and iPhone used oled so comparing the two doesn’t mean anything.
Score: 8 Votes (Like | Disagree)
GeoStructural Avatar
73 months ago
I don't care, so far it looks like a very worthy upgrade and I am happy for it. I am a tech enthusiast but 5G nor ProMotion are deciding factors for me right now.



I can see how the tech community will go mad if Apple doesn't bring 120Hz display this year... and the rest of the world wouldn't care about that feature.
I am one of those. I do not care about Pro Motion, I own an iPad Pro and honestly I see no difference with the previous generation I also owned, just more battery consumption.
Score: 6 Votes (Like | Disagree)
69Mustang Avatar
73 months ago

Not sure how much I trust this guy's claim that you 'need LTPO for 120Hz', since, as stated in this article, the iPad Pro supports variable refresh rates up to 120Hz without LTPO....

More inclined to believe Jon Prosser's claim that the hardware will support 120 Hz but it may be nerfed in software.
But the iPhone and iPad are dealing with vastly different battery capacities. You can use the iPad as a basis for an argument in this case. You are right that LTPO isn't needed for 120Hz displays since several phones already have them. I think what he may have meant is LTPO will help maintain or extend battery life of the devices using the tech.

I don't think the claim is entirely inaccurate regarding LTPO and the iPhone specifically because iPhones traditionally have the smallest battery capacity of modern flagships. Also we generally use our phones differently from iPads. I think iPads would spend more time at lower refresh rates than iPhones just based on mobile use cases.
Score: 5 Votes (Like | Disagree)