Compare phones
| Global Score | |
| 94 | 83 |
| Basic Information | |
| Asus | Xiaomi |
| -- | Android 10 |
| 2021-06-07 | 2021-01-18 |
| 6.80 x 3.04 x 0.41 inches | 6.37 x 3.04 x 0.36 inches |
| 8.40 ounces | 7.02 ounces |
| Matte White | Daybreak purple and Nightfall black |
| Aluminum and Glass (Corning Gorilla Glass 3) | Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 6.5 inches |
| 2448 x 1080 pixels | 2340 x 1080 pixels |
| AMOLED | IPS LCD |
| 393 pixels per inch | 396 pixels per inch |
| 1200 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9 | 8.1 |
| Performance | |
| Snapdragon 888 chipset | MediaTek Dimensity 800U chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | ARM Cortex-A76 and ARM Cortex-A55, 64-bit, 7 nm (Octa-Core 2400 MHz) processor |
| 18 GB RAM | 4 GB RAM |
| Adreno 660 GPU | Mali-G57 MC3 GPU |
| 9.81 | 9.36 |
| Storage | |
| 512 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 17.6 | 11.74 |
| Camera | |
| 64.00 MP + 24.00 MP | 48.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 11.00mm focal length | -- |
| 0.59 inches (1/1.7") sensor | 0.5 inches (1/2") sensor |
| 7680 x 4320 (30 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1920 x 1080 (120 fps) (Full HD) slow motion video |
| 12.87 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, 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 |
| 10.7 | 10.7 |
| Battery Life | |
| 6000mAh Nano SIM Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.52 | 6.8 |
| Other Features | |
| Bluetooth 5.2 | 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, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Asus ROG Phone 5 Ultimate has a global score of 94, which is much better than Xiaomi Redmi Note 9T's overall score of 83. Despite being the best device in this comparison review, the Asus ROG Phone 5 Ultimate body is somewhat thicker and heavier than the Xiaomi Redmi Note 9T. The Asus ROG Phone 5 Ultimate features just a bit better hardware performance than Xiaomi Redmi Note 9T, and although they both have 8 cpu cores, the Asus ROG Phone 5 Ultimate also has more RAM memory.
Asus ROG Phone 5 Ultimate counts with a better display than Xiaomi Redmi Note 9T, because although it has a little worse display pixels density, it also counts with a slightly better 1080 x 2448 pixels resolution and a quite larger screen. The Asus ROG Phone 5 Ultimate has a much greater storage for applications and games than Xiaomi Redmi Note 9T, because although it has no SD memory card expansion slot, it also counts with 512 GB internal storage capacity.
Asus ROG Phone 5 Ultimate counts with better battery performance than Xiaomi Redmi Note 9T, because it has 6000mAh of battery capacity against 5000mAh. Asus ROG Phone 5 Ultimate features a superior camera than Xiaomi Redmi Note 9T, and although they both have a same size diafragm aperture, the Asus ROG Phone 5 Ultimate also has a bigger sensor, a way higher video definition and a back camera with much more mega pixels.
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