Compare phones
| Global Score | |
| 94 | 83.4 |
| Basic Information | |
| Asus | Xiaomi |
| -- | Android 11 |
| 2021-06-07 | 2021-03-20 |
| 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 | Frost blue, Metal bronze and Phantom black |
| Aluminum and Glass (Corning Gorilla Glass 3) | -- |
| 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 | -- |
| No touch screen | No touch screen |
| 9 | 8.1 |
| Performance | |
| Snapdragon 888 chipset | Qualcomm Snapdragon 860 SM8150-AC chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor |
| 18 GB RAM | 6 GB RAM |
| Adreno 660 GPU | Adreno 640 GPU |
| 9.81 | 9.63 |
| 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 | |
| 64.00 MP + 24.00 MP | 48.00 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 (60 fps) (Full HD) slow motion video |
| 12.87 | 10.78 |
| 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 Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.52 | 6.88 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| 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
Asus ROG Phone 5 Ultimate is better than Xiaomi Poco X3 Pro, getting a 94 score against 83.4. Although it's the best device in this comparison review, we must note that it's also a just a little heavier and a bit thicker device. The Asus ROG Phone 5 Ultimate counts with a sharper display than Xiaomi Poco X3 Pro, and although they both have the same pixel density, the Asus ROG Phone 5 Ultimate also has a little bit bigger display and a bit higher 1080 x 2448 pixels resolution.
Asus ROG Phone 5 Ultimate counts with a greater memory capacity to install applications and games or saving photos and videos than Xiaomi Poco X3 Pro, because although it has no external SD slot, it also counts with 512 GB internal storage. The Asus ROG Phone 5 Ultimate has a little bit better performance than Xiaomi Poco X3 Pro, and although they both have the same number of cores, the Asus ROG Phone 5 Ultimate also has a higher amount of RAM memory.
The Asus ROG Phone 5 Ultimate takes much clearer videos and photos than Xiaomi Poco X3 Pro, and although they both have a same size camera aperture, the Asus ROG Phone 5 Ultimate also has a much better 7680x4320 video quality, a way more mega pixels camera and a larger back-facing camera sensor. Asus ROG Phone 5 Ultimate has a bit better battery performance than Xiaomi Poco X3 Pro, because it has a 6000mAh battery capacity against 5160mAh.
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