Tag: 120 Hz display

  • iPhone 17 Air Rumored 120Hz Display: 3 Key Limitations vs Pro

    iPhone 17 Air Rumored 120Hz Display: 3 Key Limitations vs Pro

    Key Takeaways

    1. The iPhone 17 might feature a new 6.3-inch 120 Hz OLED display, larger than the iPhone 16’s 6.1-inch screen.
    2. The rumored display may use LTPS technology, which could mean a lack of ProMotion support and no always-on display for cheaper models.
    3. LTPS technology has downsides, including higher power consumption and potential issues with syncing refresh rates in games.
    4. A 120 Hz refresh rate would improve the smoothness of games and animations compared to the iPhone 16, enhancing user experience.
    5. The iPhone 17 Air may face battery life challenges due to the increased power usage from LTPS displays, especially with its smaller 3,000 mAh battery.


    While the Apple iPhone 16 still has a 60 Hz OLED display, there are whispers going around about the iPhone 17 possibly coming with a newer 6.3-inch 120 Hz screen. This new display is a bit bigger than the 6.1-inch screen of its predecessor. A leaker named Fixed Focus Digital claims that both the iPhone 17 and 17 Air will indeed have this 120 Hz display, but they might use LTPS technology instead of LTPO, which could mean they won’t support ProMotion.

    Downsides of LTPS Technology

    There are three main drawbacks to this change. Firstly, the iPhone 17 models that are less expensive may not have always-on displays. This is because Apple would need to lower power usage by dropping the refresh rate to 1 Hz, which LTPS screens can’t do. Secondly, power consumption might go up since LTPS panels can’t adjust their refresh rate based on what’s on the screen, like when showing a still image or a video at 30 fps. Lastly, LTPS screens aren’t able to sync their refresh rate with a game’s actual frame rate, which could lead to choppy visuals, especially if the game has trouble keeping a steady frame rate—similar to monitors that lack VRR support.

    Improvements in User Experience

    That said, if the iPhone 17 and 17 Air do come with a 120 Hz refresh rate, then games and animations will look a lot smoother compared to the iPhone 16. Interaction with apps—like scrolling, zooming, and navigating—should also feel much more fluid because of the quicker response time. By removing features such as an always-on display, Apple might be trying to set the lower-end models apart from the more expensive Pro versions. However, the increased power use from LTPS displays could be a problem for the iPhone 17 Air, which is said to have a small 3,000 mAh battery. As always, it’s best to take these early rumors lightly.

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  • Vivo T4x 5G: Affordable Smartphone with 6500mAh Battery Launches

    Vivo T4x 5G: Affordable Smartphone with 6500mAh Battery Launches

    Key Takeaways

    1. Vivo will launch the X200 Ultra later this year to compete with Xiaomi 15 Ultra and Galaxy S25 Ultra, priced at $1,219 on Amazon.
    2. The T4x 5G features a 6.72-inch 120 Hz IPS display with 1,050 nits brightness and a camera setup including a 50 MP main camera.
    3. It is powered by a MediaTek Dimensity 7300 chipset, featuring both Cortex-A78 and Cortex-A55 CPU cores, and a Mali-G615 MP2 GPU.
    4. The device has a strong 6,500 mAh battery with 44 W fast charging, while remaining lightweight at 204 g and 8.1 mm thick.
    5. The T4x 5G starts at INR 13,999 ($161) in India for 6 GB RAM/128 GB storage and INR 16,999 ($196) for 8 GB RAM/256 GB storage, with no details on international availability yet.


    Vivo is set to launch the X200 Ultra later this year as a competitor to the Xiaomi 15 Ultra and Galaxy S25 Ultra, currently priced at $1,219 on Amazon. Although the X200 Ultra is not expected to debut until spring at the earliest, Vivo has broadened its mid-range offerings with the T4x 5G, which boasts several appealing features.

    Impressive Display and Camera Setup

    The T4x 5G comes with a 6.72-inch flat display that features a 120 Hz IPS panel, achieving a peak brightness of 1,050 nits while displaying in 1080p resolution. It also houses an 8 MP front camera, complemented by a 50 MP main camera and a 2 MP depth sensor on the back. As shown in the accompanying image, these camera components are positioned next to an LED ring that lights up when notifications are received.

    Powerful Performance and Battery Life

    Equipped with a MediaTek Dimensity 7300 chipset, the T4x 5G utilizes four ARM Cortex-A78 CPU cores, along with four Cortex-A55 CPU cores, and a Mali-G615 MP2 GPU. The standout feature of this device is its robust 6,500 mAh battery, which supports 44 W fast charging. Despite having a battery capacity that surpasses many mid-range devices, the T4x 5G remains lightweight at just 204 g and measures 8.1 mm in thickness.

    The Vivo T4x 5G’s starting price is INR 13,999 (approximately $161) in India, offering 6 GB of RAM and 128 GB of internal storage. Alternatively, consumers can choose a version with 8 GB of RAM and 256 GB of storage for INR 16,999 (around $196). Vivo has not yet disclosed if the T4x 5G will be available for markets outside of India.

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