Compare phones
| Global Score | |
| 94 | 81.6 |
| Basic Information | |
| Asus | Xiaomi |
| -- | Android 10 |
| 2021-06-07 | 2020-09-08 |
| 6.80 x 3.04 x 0.41 inches | 6.51 x 3.02 x 0.37 inches |
| 8.40 ounces | 7.58 ounces |
| Matte White | Cobalt blue and Shadow gray |
| Aluminum and Glass (Corning Gorilla Glass 3) | Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 6.7 inches |
| 2448 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | IPS LCD |
| 393 pixels per inch | 393 pixels per inch |
| 1200 cd/m2 brightness | 450 cd/m2 brightness |
| No touch screen | No touch screen |
| 9 | 8.4 |
| Performance | |
| Snapdragon 888 chipset | Qualcomm Snapdragon 732G SM7150-AC chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2300 MHz) processor |
| 18 GB RAM | 6 GB RAM |
| Adreno 660 GPU | Adreno 618 GPU |
| 9.81 | 9.36 |
| Storage | |
| 512 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 256 GB) external memory slot |
| 17.6 | 10.78 |
| Camera | |
| 64.00 MP + 24.00 MP | 64.00 MP + 20.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| 11.00mm focal length | -- |
| 0.59 inches (1/1.7") sensor | 0.59 inches (1/1.7") 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 | 1280 x 720 (960 fps) (HD) slow motion video |
| 12.87 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 6000mAh Nano SIM Battery | 5160mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.52 | 6.88 |
| 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 |
| -- | FM Radio |
Comparison review
The Asus ROG Phone 5 Ultimate is much better than Xiaomi Poco X3 NFC, with a 94 score against 81.6. Asus ROG Phone 5 Ultimate's body is newer, but just a little bit thicker and a bit heavier than Xiaomi Poco X3 NFC. Asus ROG Phone 5 Ultimate counts with a bit better looking screen than Xiaomi Poco X3 NFC, and although they both have the same amount of pixels in each screen inch, the Asus ROG Phone 5 Ultimate also has a bit higher resolution of 1080 x 2448 pixels, way more display brightness and a little larger screen.
Asus ROG Phone 5 Ultimate features a much greater memory capacity to install applications and games or saving photos and videos than Xiaomi Poco X3 NFC, because although it has no SD card slot, it also counts with 512 GB internal memory capacity. Asus ROG Phone 5 Ultimate counts with just a bit better hardware performance than Xiaomi Poco X3 NFC, and although they both have a Octa-Core CPU, the Asus ROG Phone 5 Ultimate also has a larger amount of RAM.
Asus ROG Phone 5 Ultimate shoots a bit better photos and videos than Xiaomi Poco X3 NFC, and although they both have the same resolution camera and a same size sensor, the Asus ROG Phone 5 Ultimate also has a larger diafragm aperture to capture better photography and videos in low light situations and a much higher video resolution.
The Asus ROG Phone 5 Ultimate counts with a bit superior battery lifetime than Xiaomi Poco X3 NFC, because it has a 16 percent greater battery size.
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