Compare phones
| Global Score | |
| 78 | 86.3 |
| Basic Information | |
| Xiaomi | Asus |
| 2018-07-27 | 2020-07-23 |
| 6.25 x 2.97 x 0.29 inches | 6.73 x 3.07 x 0.39 inches |
| 5.93 ounces | 8.47 ounces |
| Black, Blue, Gold, Pink and Red | Black glare |
| Aluminum | Aluminum and Glass (Corning Gorilla Glass 3) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6 inches | 6.6 inches |
| 2160 x 1080 pixels | 2340 x 1080 pixels |
| IPS LCD | AMOLED |
| 402 pixels per inch | 390 pixels per inch |
| -- | 1000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 8.9 |
| Performance | |
| Qualcomm Snapdragon 660 SDM660 chipset | Qualcomm Snapdragon 865+ SM8250 chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 3090 MHz) processor |
| 6 GB RAM | 12 GB RAM |
| Adreno 512 GPU | Yes GPU |
| 9.27 | 9.81 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 12.00 MP + 20.00 MP | 64.00 MP + 24.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| 0.34 inches (1/2.9") 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 (120 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 9.79 | 12.87 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.3 | 10.7 |
| Battery Life | |
| 3010mAh Li - Polymer Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 4.96 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| GPS | GPS |
| -- | 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 3 is much better than the Xiaomi Mi A2, getting a overall score of 86.3 against 78. Asus ROG Phone 3 is a newer cellphone than Xiaomi Mi A2, although it is way heavier and incredibly thicker. The Asus ROG Phone 3 features a little sharper screen than Xiaomi Mi A2, because although it has a little lower pixels density, it also counts with a quite bigger screen and a little higher 1080 x 2340 pixels resolution.
The Xiaomi Mi A2 and the Asus ROG Phone 3 count with extremely similar storage capacity for applications, games, photos and videos, both have the same 128 GB internal storage capacity. Asus ROG Phone 3 has a bit faster processing unit than Xiaomi Mi A2, and although they both have 8 processing cores, the Asus ROG Phone 3 also has 6 GB more RAM.
Asus ROG Phone 3 has a very superior camera than Xiaomi Mi A2, and although they both have a same size camera aperture, the Asus ROG Phone 3 also has a much higher 7680x4320 video quality, a lot larger sensor and a back-facing camera with lot more mega pixels. Asus ROG Phone 3 features a superior battery duration than Xiaomi Mi A2, because it has a 99% larger battery capacity.
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