Compare phones
| Global Score | |
| 81.6 | 94 |
| Basic Information | |
| Xiaomi | Asus |
| Android 10 | -- |
| 2020-09-08 | 2021-06-07 |
| 6.51 x 3.02 x 0.37 inches | 6.80 x 3.04 x 0.41 inches |
| 7.58 ounces | 8.40 ounces |
| Cobalt blue and Shadow gray | Matte White |
| Plastic | Aluminum and Glass (Corning Gorilla Glass 3) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.8 inches |
| 2400 x 1080 pixels | 2448 x 1080 pixels |
| IPS LCD | AMOLED |
| 393 pixels per inch | 393 pixels per inch |
| 450 cd/m2 brightness | 1200 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.4 | 9 |
| Performance | |
| Qualcomm Snapdragon 732G SM7150-AC chipset | Snapdragon 888 chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2300 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 6 GB RAM | 18 GB RAM |
| Adreno 618 GPU | Adreno 660 GPU |
| 9.36 | 9.81 |
| Storage | |
| 64 GB internal memory | 512 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 10.78 | 17.6 |
| Camera | |
| 64.00 MP + 20.00 MP | 64.00 MP + 24.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| -- | 11.00mm focal length |
| 0.59 inches (1/1.7") sensor | 0.59 inches (1/1.7") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 12.1 | 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 | Nano SIM, Dual SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 5160mAh Li - Polymer Battery | 6000mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.88 | 7.52 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.2 |
| 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 |
| FM Radio | -- |
Comparison review
Asus ROG Phone 5 Ultimate is better than the Xiaomi Poco X3 NFC, getting a general score of 94 against 81.6. The Asus ROG Phone 5 Ultimate body is newer than the Xiaomi Poco X3 NFC's, but it's a bit heavier and a little bit thicker. The Asus ROG Phone 5 Ultimate counts with a little bit better hardware performance than Xiaomi Poco X3 NFC, and although they both have the same number of cores, the Asus ROG Phone 5 Ultimate also has a greater amount of RAM memory.
Asus ROG Phone 5 Ultimate features a slightly better looking screen than Xiaomi Poco X3 NFC, and although they both have the same screen pixel density, the Asus ROG Phone 5 Ultimate also has a lot brighter screen, a little bit bigger display and a little bit higher 1080 x 2448 resolution. Asus ROG Phone 5 Ultimate takes slightly better pictures and videos than Xiaomi Poco X3 NFC, and although they both have a 64 mega-pixels resolution camera and a same size back camera sensor, the Asus ROG Phone 5 Ultimate also has a lot higher 7680x4320 video quality and a larger aperture for better low light images.
The Asus ROG Phone 5 Ultimate features a lot bigger storage capacity to install applications and games than Xiaomi Poco X3 NFC, because although it has no SD memory card expansion slot, it also counts with 512 GB internal storage. The Asus ROG Phone 5 Ultimate has just a bit better battery life than Xiaomi Poco X3 NFC, because it has a 6000mAh battery size against 5160mAh.
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