Compare phones
| Global Score | |
| 74.2 | 76.6 |
| Basic Information | |
| Asus | Xiaomi |
| Android 15 | Android 10 |
| -- | 2020-05-20 |
| -- | 6.39 x 3.04 x 0.35 inches |
| 8.01 ounces | 7.02 ounces |
| -- | Forest green, Midnight gray and Polar white |
| -- | Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 1199.00 | $ 283.00 |
| Display / Screen | |
| 6.8 inches | 6.5 inches |
| -- | 2340 x 1080 pixels |
| OLED | IPS LCD |
| -- | 396 pixels per inch |
| 2500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 4.8 | 8 |
| Performance | |
| Snapdragon 8 Elite SM8750-AB (3 nm) chipset | MediaTek Helio G85 chipset |
| processor | Arm Cortex-A75 and ArmCortex-A55, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 16 GB RAM | 3 GB RAM |
| Adreno 830 GPU | Mali G52 MC2 GPU |
| 6.3 | 9.09 |
| Storage | |
| 512 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 128 GB) external memory slot |
| 17.6 | 10.02 |
| Camera | |
| 50.00 MP + 32.00 MP | 48.00 MP + 13.00 MP |
| -- | f/1.80 aperture |
| 0.64 inches (1/1.56") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1280 x 720 (120 fps) (HD) slow motion video |
| 11.22 | 11 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 7.6 | 6.7 |
| Battery Life | |
| 5800mAh Battery | 5020mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 7.44 | 6.8 |
| Other Features | |
| Bluetooth 5.3 | 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
Xiaomi Redmi Note 9 has an overall score of 76.6, which is slightly better than the Asus ROG Phone 9 Pro's global score of 74.2. These phones use Android operating system, but Xiaomi Redmi Note 9 has 10 version while Asus ROG Phone 9 Pro has Android 15. The Xiaomi Redmi Note 9 has a much more vibrant display than Asus ROG Phone 9 Pro, although it has a little smaller screen.
Xiaomi Redmi Note 9 counts with a much better performing CPU than Asus ROG Phone 9 Pro, although it has 13 GB less RAM memory, they both have the same number of cores. Asus ROG Phone 9 Pro takes clearer photos and videos than Xiaomi Redmi Note 9, because it has a much bigger camera sensor providing a way higher image quality, a higher 50 mega pixels resolution camera in the back and a much better 3840x2160 video quality.
Asus ROG Phone 9 Pro features a much better memory capacity to store more apps and games than Xiaomi Redmi Note 9, because although it has no external memory slot, it also counts with 448 GB more internal storage capacity. The Asus ROG Phone 9 Pro counts with just a bit better battery lifetime than Xiaomi Redmi Note 9, because it has 5800mAh of battery capacity.
Even being the best phone of the ones we are comparing, the Xiaomi Redmi Note 9 is also very cheap compared to the other ones.
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