Compare phones
| Global Score | |
| 76 | 81.1 |
| Basic Information | |
| OnePlus | Xiaomi |
| Android 11 | Android 10 |
| 2021-04-02 | 2020-05-05 |
| 6.30 x 2.92 x 0.34 inches | 6.53 x 3.02 x 0.35 inches |
| 6.77 ounces | 7.37 ounces |
| Arctic Sky, Astral Black and Winter Mist | Glacier white, Interstellar gray and Tropical green |
| Aluminum and Glass (Corning Gorilla Glass) | Glass (Corning Gorilla Glass 5) and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 700.00 | $ 291.00 |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | IPS LCD |
| 405 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 8.2 | 8 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Qualcomm Snapdragon 720G SM7125 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Kryo 465, 64-bit, 8 nm (Octa-Core 2300 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 660 GPU | Adreno 618 GPU |
| 9.63 | 9.36 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 11.74 |
| Camera | |
| 48.00 MP + 16.00 MP | 64.00 MP + 16.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| 23.00mm focal length | 26.00mm focal length |
| 0.71 inches (1/1.4") sensor | 0.59 inches (1/1.7") sensor |
| 7680 x 4320 (30 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 12.65 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 4500mAh Battery | 5020mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.32 | 6.8 |
| Other Features | |
| Bluetooth 5.2 | 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 Pro has a global score of 81.1, which is slightly better than OnePlus 9's 76 overall score. Although it's the best phone in this comparison, the Xiaomi Redmi Note 9 Pro design is older, a bit thicker and a little bit heavier than the OnePlus 9. Both of these phones have Android OS (Operating System), but the Xiaomi Redmi Note 9 Pro has the previous 10 version while OnePlus 9 has Android 11 version.
The OnePlus 9 has a bit sharper display than Xiaomi Redmi Note 9 Pro, because although it has a little smaller screen, and they both have exactly the same resolution of 1080 x 2400, the OnePlus 9 also counts with a little bit better screen pixels density. The OnePlus 9 counts with just a little better performance than Xiaomi Redmi Note 9 Pro, and although they both have 8 CPU cores, the OnePlus 9 also has a greater amount of RAM memory.
The Xiaomi Redmi Note 9 Pro features more storage to store more games and applications than OnePlus 9, because although it has less internal storage capacity, it also counts with a slot for external memory cards that admits a maximum of 512 GB. The Xiaomi Redmi Note 9 Pro counts with a bit better battery life than OnePlus 9, because it has a 12 percent more battery size.
The OnePlus 9 counts with just a bit better camera than Xiaomi Redmi Note 9 Pro, because although it has a much less megapixels resolution camera, it also counts with a bigger camera sensor capturing more light and vivid colors, a much better video definition and a bigger camera aperture to take better low-light images and video.
Xiaomi Redmi Note 9 Pro is not only the best phones between the ones we are comparing, but it's also a bargain compared to the other ones, making it very easy to pick between these phones.
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