First Xiaomi, then the world: why Arm might give phone gaming a huge graphics boost
Arm, the British chip designer, has unveiled a new mobile graphics processor, the Mali G2-Ultra NX, which debuts today inside the Xiaomi 18 Fold in China. The chip brings AI-driven graphical techniques similar to Nvidia's DLSS to smartphones for the first time, promising sharper, smoother games without a corresponding increase in power consumption. Arm executives say the technology will not remain exclusive to Chinese devices, with other phones, tablets and even Chromebooks expected to adopt it from next year.
The new GPU offers an 85% performance boost over Xiaomi's previous chip and a 14% gain over Arm's prior flagship in conventional gaming, but its bigger advance lies in "neural graphics" features including AI upscaling, frame generation and ray reconstruction, which combined could quadruple framerates. These features will roll out gradually, with super sampling arriving first, frame generation in early 2027 and denoising soon after. Arm's Chris Bergey said the efficiency gains could let phones sustain 1080p gaming at 60 frames per second for three hours, compared with roughly 30 minutes previously, while cautioning that perceived speed gains may be more modest due to added latency from frame generation.
In short
- Arm's new Mali G2-Ultra NX GPU launches in China's Xiaomi 18 Fold today
- Brings DLSS-like AI upscaling and frame generation to mobile gaming
- Wider phone, tablet and Chromebook adoption expected from next year
Explained simply
Arm designs processor technology used in many phones, while Xiaomi makes phones and other consumer devices. A phone’s graphics processor, or GPU, creates the images in games; its speed and power use affect how smoothly games run and how quickly a phone heats up or drains its battery.
AI graphics techniques can sharpen lower-resolution images, create extra frames between real ones and make lighting effects look more realistic. Similar methods have been used in PC gaming, including Nvidia’s DLSS, but phones have tighter limits on heat and battery life. That makes it important to improve graphics without demanding much more power.
The technology could affect more than gaming phones if other manufacturers adopt it: Arm’s designs are used across a wide range of devices, including phones, tablets and some laptops. Its impact will depend on how well the features work in practice, how much extra delay they introduce and when device makers choose to include them.
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