Compare phones
| Global Score | |
| 80.6 | 86.3 |
| Basic Information | |
| Xiaomi | Asus |
| Android 14 | -- |
| 2024-10-29 | 2020-07-23 |
| 6.00 x 2.80 x 0.32 inches | 6.73 x 3.07 x 0.39 inches |
| 6.67 ounces | 8.47 ounces |
| -- | Black glare |
| Glass | Aluminum and Glass (Corning Gorilla Glass 3) |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6.6 inches |
| 2670 x 1200 pixels | 2340 x 1080 pixels |
| OLED | AMOLED |
| 457 pixels per inch | 390 pixels per inch |
| 3200 cd/m2 brightness | 1000 cd/m2 brightness |
| No touch screen | No touch screen |
| 10.2 | 8.9 |
| Performance | |
| Snapdragon 8 Elite SM8750-AB (3 nm) chipset | Qualcomm Snapdragon 865+ SM8250 chipset |
| processor | Kryo 585, 64-bit, 7 nm (Octa-Core 3090 MHz) processor |
| 12 GB RAM | 12 GB RAM |
| Adreno 830 GPU | Yes GPU |
| 6.21 | 9.81 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 10.1 |
| Camera | |
| 50.00 MP + 32.00 MP | 64.00 MP + 24.00 MP |
| f/1.60 aperture | f/1.80 aperture |
| 23.00mm focal length | 26.00mm focal length |
| -- | 0.59 inches (1/1.7") sensor |
| 7680 x 4320 (30 fps) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1920 x 1080 (960 fps) (Full 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 |
| 5G, 5G | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 7 | 10.7 |
| Battery Life | |
| 5400mAh Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 7.12 | 7.52 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass and Gyroscope | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Asus ROG Phone 3 has a general score of 86.3, which is slightly better than Xiaomi 15's score of 80.6. The Asus ROG Phone 3 is a notably older, extremely heavier and thicker phone than Xiaomi 15. The Xiaomi 15 counts with a more vivid screen than Asus ROG Phone 3, because although it has a bit smaller screen, it also counts with a just a little better display density, much more brightness and a quite better resolution of 1200 x 2670.
Xiaomi 15 counts with a much better memory for applications, games, photos and videos than Asus ROG Phone 3, because it has more internal memory capacity. The Asus ROG Phone 3 features a way better performance than Xiaomi 15. They have a 12 GB RAM and a Octa-Core CPU. The Asus ROG Phone 3 takes clearer pictures and videos than Xiaomi 15, because although it has a smaller aperture, and they both have the same 30 fps video frame rates and the same video definition, the Asus ROG Phone 3 also counts with a way more mega pixels back camera.
The Asus ROG Phone 3 counts with a bit superior battery duration than Xiaomi 15, because it has a 6000mAh battery size.
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