ASUS ROG Phone 3 128GB 865 Plus has a dimension of 171 x 78 x 9.9 mm. It weighs about 240 grams with the aluminum frame. The phone has the Corning Gorilla Glass 6 on the front and Corning Gorilla Glass 3 on the back. The device is not dust/water-resistant. It has an RGB light panel (on the back) and Pressure-sensitive zones (Gaming triggers).
The display system has a 6.59 inches AMOLED capacitive touchscreen, which supports 1 Billion color depth. You can almost not feel the bezels with a 79.9% screen-to-body ratio. There is 1080 x 2340 pixels resolution on the display system with an aspect ratio of 19.5:9. You will enjoy the 391 PPI density.
Asus boasts 650 nits max. brightness and 144 Hz refresh rate on the screen with HDR10+ support.
ASUS ROG Phone 3 128GB 865 Plus operates on an Android 10 with OG UI on top. Qualcomm SM8250 Snapdragon 865 chipset and Octa-core Kryo 585 go well with Adreno 650 GPU. You will get 512GB 12GB RAM for your files and applications. The internal storage is not expandable with a dedicated card slot.
The phone has a dual-camera system that includes 64 MP wide, 13 MP ultrawide, and 5 MP macro cameras. You can shoot up to 8K videos up to 30 fps with the rear camera system. The videos will not get Stereo support in the sound records. You also get a 24 MP front camera with HDR support. The camera can shoot up to 1080p videos at 30 fps. You also don’t get the gyro -EIS support on the selfie camera.