Compare phones
| Global Score | |
| 76.6 | 86.3 |
| Basic Information | |
| Xiaomi | Asus |
| Android 10 | -- |
| 2020-05-20 | 2020-07-23 |
| 6.39 x 3.04 x 0.35 inches | 6.73 x 3.07 x 0.39 inches |
| 7.02 ounces | 8.47 ounces |
| Forest green, Midnight gray and Polar white | Black glare |
| Plastic | Aluminum and Glass (Corning Gorilla Glass 3) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 283.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.6 inches |
| 2340 x 1080 pixels | 2340 x 1080 pixels |
| IPS LCD | AMOLED |
| 396 pixels per inch | 390 pixels per inch |
| -- | 1000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 8.9 |
| Performance | |
| MediaTek Helio G85 chipset | Qualcomm Snapdragon 865+ SM8250 chipset |
| Arm Cortex-A75 and ArmCortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 3090 MHz) processor |
| 3 GB RAM | 12 GB RAM |
| Mali G52 MC2 GPU | Yes GPU |
| 9.09 | 9.81 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | No SD card slot |
| 10.02 | 10.1 |
| Camera | |
| 48.00 MP + 13.00 MP | 64.00 MP + 24.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.59 inches (1/1.7") sensor |
| 1920 x 1080 (30 fps) (Full HD) 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 |
| 11 | 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, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 5020mAh Li - Polymer Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | 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 |
Comparison review
The Asus ROG Phone 3 has an overall score of 86.3, which is better than Xiaomi Redmi Note 9's 76.6 score. Although it's the best in our current comparison, we must tell that it's also somewhat thicker and somewhat heavier. The Asus ROG Phone 3 has a bit superior processor than Xiaomi Redmi Note 9, and although they both have a Octa-Core processing unit, the Asus ROG Phone 3 also has a higher amount of RAM.
Asus ROG Phone 3 counts with a better display than Xiaomi Redmi Note 9, because although it has a bit less pixels per inch in the display, and they both have the same resolution of 1080 x 2340 pixels, the Asus ROG Phone 3 also counts with a little larger display. Asus ROG Phone 3 has a slightly better storage capacity to install applications and games or saving photos and videos than Xiaomi Redmi Note 9, because although it has no SD card slot, it also counts with 128 GB internal storage capacity.
Asus ROG Phone 3 has a superior camera than Xiaomi Redmi Note 9, and although they both have a same size camera aperture, the Asus ROG Phone 3 also has a way better video quality, a larger back camera sensor taking better quality photos and a way more mega-pixels back-facing camera. Asus ROG Phone 3 has longer battery duration than Xiaomi Redmi Note 9, because it has a 20 percent more battery capacity.
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