Compare phones
| Global Score | |
| 83.2 | 76.7 |
| Basic Information | |
| Asus | Xiaomi |
| Android 12 | Android 12 |
| 2022-09-19 | 2022-03-23 |
| 6.81 x 3.03 x 0.41 inches | 6.46 x 3.00 x 0.32 inches |
| 8.43 ounces | 7.23 ounces |
| Space Gray | Laser Black, Laser Blue and POCO Yellow |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 6.7 inches |
| 2448 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | AMOLED |
| 393 pixels per inch | 393 pixels per inch |
| 1200 cd/m2 brightness | 1200 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.9 | 8.9 |
| Performance | |
| MediaTek Dimensity 9000+ (4 nm) chipset | Qualcomm Snapdragon 696 SM6375 (6 nm) chipset |
| processor | processor |
| 16 GB RAM | 6 GB RAM |
| Mali-G710 MC10 GPU | Adreno 619 GPU |
| 6.3 | 6.12 |
| Storage | |
| 512 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 1 TB) external memory slot |
| 17.6 | 15.42 |
| Camera | |
| 50.00 MP + 12.00 MP | 108.00 MP + 16.00 MP |
| f/1.90 aperture | f/1.90 aperture |
| 0.64 inches (1/1.56") sensor | -- |
| 7680 x 4320 (24 fps) video resolution | -- |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | -- |
| 12.43 | 10.34 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM |
| 10.6 | 10.6 |
| Battery Life | |
| 6000mAh Battery | 5000mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.52 | 6.8 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Asus ROG Phone 6D Ultimate is just a bit better than Xiaomi POCO X4 Pro 5G, having an 83.2 score against 76.7. Despite being the best phone in this comparison, Asus ROG Phone 6D Ultimate is a heavier and much thicker phone than Xiaomi POCO X4 Pro 5G. These devices come with the same Android 12 operating system, so you shouldn't notice any difference regarding OS features.
The Xiaomi POCO X4 Pro 5G and Asus ROG Phone 6D Ultimate count with quite similar screens, and although the Xiaomi POCO X4 Pro 5G has a quite smaller screen and a little worse resolution of 1080 x 2400px, they both have the same screen brightness and the same count of pixels per screen inch. The Asus ROG Phone 6D Ultimate features just a little better performance than Xiaomi POCO X4 Pro 5G, and although they both have 8 CPU cores, the Asus ROG Phone 6D Ultimate also has a greater amount of RAM.
Asus ROG Phone 6D Ultimate has a quite bigger memory to install games and applications than Xiaomi POCO X4 Pro 5G, because although it has no external memory slot, it also counts with more internal memory capacity. Asus ROG Phone 6D Ultimate features improved battery life than Xiaomi POCO X4 Pro 5G, because it has a 6000mAh battery size against 5000mAh.
The Asus ROG Phone 6D Ultimate has a very superior camera than Xiaomi POCO X4 Pro 5G, although it has a much worse 50 megapixels resolution back facing camera, they both have a same size diafragm aperture.
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