Compare phones
| Global Score | |
| 78.2 | 94 |
| Basic Information | |
| Xiaomi | Asus |
| Android 10 | -- |
| 2021-01-18 | 2021-06-07 |
| 6.39 x 3.04 x 0.38 inches | 6.80 x 3.04 x 0.41 inches |
| 6.98 ounces | 8.40 ounces |
| Carbon gray, Ocean green, Sunrise orange and Twilight blue | Matte White |
| Plastic and Plastic | Aluminum and Glass (Corning Gorilla Glass 3) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.5 inches | 6.8 inches |
| 2340 x 1080 pixels | 2448 x 1080 pixels |
| IPS LCD | AMOLED |
| 396 pixels per inch | 393 pixels per inch |
| -- | 1200 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 9 |
| Performance | |
| Qualcomm Snapdragon 662 SM6115 chipset | Snapdragon 888 chipset |
| Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 18 GB RAM |
| Adreno 610 GPU | Adreno 660 GPU |
| 9.09 | 9.81 |
| Storage | |
| 64 GB internal memory | 512 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 11.74 | 17.6 |
| Camera | |
| 48.00 MP + 8.00 MP | 64.00 MP + 24.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 11.00mm focal length |
| 0.5 inches (1/2") sensor | 0.59 inches (1/1.7") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (30 fps) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 10.78 | 12.87 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 6000mAh Battery | 6000mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.52 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| -- | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Asus ROG Phone 5 Ultimate is a lot better than the Xiaomi Redmi 9T, getting a 94 score against 78.2. Although it's the best cellphone in this review, Asus ROG Phone 5 Ultimate is a heavier and just a bit thicker cellphone than the Xiaomi Redmi 9T. Asus ROG Phone 5 Ultimate features a little bit better processing power than Xiaomi Redmi 9T, and although they both have 8 cores, the Asus ROG Phone 5 Ultimate also has a larger amount of RAM memory.
The Asus ROG Phone 5 Ultimate counts with a more vivid display than Xiaomi Redmi 9T, because although it has a little worse display density, it also counts with a quite larger display and a slightly better resolution of 1080 x 2448px. The Asus ROG Phone 5 Ultimate has a better camera than Xiaomi Redmi 9T, and although they both have a same size aperture, the Asus ROG Phone 5 Ultimate also has a larger back-facing camera sensor shooting higher quality videos and photographs, a much higher video definition and a much better resolution camera in the back.
The Asus ROG Phone 5 Ultimate features a much bigger storage for apps and games than Xiaomi Redmi 9T, because although it has no slot for an external memory card, it also counts with more internal storage capacity. Asus ROG Phone 5 Ultimate's battery duration is just as good as the battery performance in Xiaomi Redmi 9T.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.