The smartphone industry has widely adopted 120Hz refresh rate displays, from high-end flagships to budget and entry-level phones. However, Apple’s recent iPhone 16 and iPhone 16 Plus models, priced at $699 and $799 respectively, are the exceptions. This could change with the iPhone 17 lineup in 2025.
According to a report from South Korean media outlet ETNews, Apple is set to introduce LTPO displays across all iPhone 17 models. Although ProMotion and 120Hz refresh rate weren’t specifically mentioned, LTPO panels typically support variable refresh rates from 1Hz to 120Hz, maximizing power efficiency. This would align Apple with Samsung, Google, Xiaomi, and other brands already offering high-refresh displays, even on more affordable models.
What is LTPO Technology?
LTPO, or low-temperature polycrystalline oxide, is a type of back panel for OLED screens that enables adaptive refresh rates and reduces power consumption. When there’s no motion on the screen, such as when reading, the refresh rate can drop to 60Hz, 30Hz, or even as low as 1Hz, significantly conserving battery life.
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ProMotion and the Move to Affordable iPhones
Apple introduced ProMotion with 120Hz refresh rates back in 2017 on the iPad Pro, and the feature made its way to iPhones with the iPhone 13 Pro and iPhone 13 Pro Max. Despite ProMotion’s popularity, it has been exclusive to Pro models so far. The addition of LTPO technology on all iPhone 17 models could mean that smooth scrolling and adaptive refresh rates will finally be accessible to iPhone 17 and iPhone 17 Plus users.
In-House WiFi, Bluetooth, and 5G Chips
The iPhone 17 lineup may also include Apple’s custom-designed WiFi, Bluetooth, and 5G modem chips, marking a significant shift away from Qualcomm Snapdragon chips. These chips are also expected to power the upcoming iPhone SE 4, which is rumored to feature the iPhone 14 body design.
As always, Apple’s iPhone 17 series is expected to launch in September 2025. Stay tuned for updates on how Apple’s LTPO ProMotion displays, custom chips, and other tech advancements shape the next generation of iPhones.
