Compare phones
| Global Score | |
| 83.2 | 76.6 |
| Basic Information | |
| Asus | Xiaomi |
| Android 12 | Android 10 |
| 2022-09-19 | 2020-05-20 |
| 6.81 x 3.03 x 0.41 inches | 6.39 x 3.04 x 0.35 inches |
| 8.43 ounces | 7.02 ounces |
| Space Gray | Forest green, Midnight gray and Polar white |
| -- | Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 283.00 |
| Display / Screen | |
| 6.8 inches | 6.5 inches |
| 2448 x 1080 pixels | 2340 x 1080 pixels |
| AMOLED | IPS LCD |
| 393 pixels per inch | 396 pixels per inch |
| 1200 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.9 | 8 |
| Performance | |
| MediaTek Dimensity 9000+ (4 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 |
| Mali-G710 MC10 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 + 12.00 MP | 48.00 MP + 13.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 0.64 inches (1/1.56") sensor | 0.5 inches (1/2") sensor |
| 7680 x 4320 (24 fps) 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 |
| 12.43 | 11 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | 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 |
| 10.6 | 6.7 |
| Battery Life | |
| 6000mAh Battery | 5020mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.52 | 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
The Asus ROG Phone 6D Ultimate is a little bit better than Xiaomi Redmi Note 9, getting a score of 83.2 against 76.6. These phones come with Android operating system, but the Asus ROG Phone 6D Ultimate has newer 12 version while Xiaomi Redmi Note 9 has Android 10, so it gives you a couple nice extra features. Asus ROG Phone 6D Ultimate's construction is way newer, but somewhat heavier and thicker than the Xiaomi Redmi Note 9.
Xiaomi Redmi Note 9 features a much greater processing power than Asus ROG Phone 6D Ultimate, although it has a smaller amount of RAM memory, they both have a Octa-Core processor. The Asus ROG Phone 6D Ultimate features a much better screen than Xiaomi Redmi Note 9, because although it has a bit lower screen density, it also counts with a slightly higher resolution of 1080 x 2448 and a bit bigger display.
The Asus ROG Phone 6D Ultimate counts with a way bigger storage for apps and games than Xiaomi Redmi Note 9, because although it has no slot for an SD memory card, it also counts with 448 GB more internal storage. The Asus ROG Phone 6D Ultimate counts with longer battery life than Xiaomi Redmi Note 9, because it has a 6000mAh battery size.
Asus ROG Phone 6D Ultimate counts with a much better camera than Xiaomi Redmi Note 9, because although it has a smaller aperture, it also counts with a camera with more megapixels, a way bigger back-facing camera sensor capturing lot higher quality videos and pictures and a lot better video resolution.
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