Compare phones
| Global Score | |
| 75.6 | 76 |
| Basic Information | |
| Xiaomi | OnePlus |
| Android 9.0 Pie | Android 11 |
| 2019-09-26 | 2021-04-02 |
| 6.34 x 2.97 x 0.34 inches | 6.30 x 2.92 x 0.34 inches |
| 7.05 ounces | 6.77 ounces |
| Moonlight white, Neptune blue and Space black | Arctic Sky, Astral Black and Winter Mist |
| Glass (Corning Gorilla Glass 5) and Plastic | Aluminum and Glass (Corning Gorilla Glass) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 700.00 |
| Display / Screen | |
| 6.3 inches | 6.5 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| IPS LCD | AMOLED |
| 409 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 665 SM6125 chipset | Qualcomm Snapdragon 888 chipset |
| Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 3 GB RAM | 8 GB RAM |
| Adreno 610 GPU | Adreno 660 GPU |
| 9.09 | 9.63 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 8.88 | 10.1 |
| Camera | |
| 48.00 MP + 13.00 MP | 48.00 MP + 16.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | 23.00mm focal length |
| 0.5 inches (1/2") sensor | 0.71 inches (1/1.4") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 11.44 | 12.65 |
| 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 |
| 6.7 | 10.7 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 6.32 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.2 |
| 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 |
| FM Radio | -- |
Comparison review
OnePlus 9 is a little bit better than the Xiaomi Redmi Note 8T, with a score of 76 against 75.6. These phones use Android OS, but OnePlus 9 has the previous 11 version and Xiaomi Redmi Note 8T has Android 9.0 Pie. OnePlus 9 is a a bit lighter phone than the Xiaomi Redmi Note 8T, but both are equally thin.
OnePlus 9 counts with a bit more powerful processing unit than Xiaomi Redmi Note 8T, and although they both have 8 processing cores, the OnePlus 9 also has a greater amount of RAM memory. OnePlus 9 features a slightly better display than Xiaomi Redmi Note 8T, because although it has a little bit worse pixel density, it also counts with a bit larger display and a slightly higher resolution of 1080 x 2400.
The OnePlus 9 features more memory for applications, games, photos and videos than Xiaomi Redmi Note 8T, because although it has no slot for SD memory cards, it also counts with 96 GB more internal storage. The OnePlus 9 captures better photographs and videos than Xiaomi Redmi Note 8T, and although they both have a same size diafragm aperture and a camera with a 48 mega-pixels resolution, the OnePlus 9 also has a way better 7680x4320 video definition and a way larger camera sensor.
The OnePlus 9 has just a little bit longer battery lifetime than Xiaomi Redmi Note 8T, because it has a 4500mAh battery capacity against 4000mAh.
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