Compare phones
| Global Score | |
| 76 | 78.2 |
| Basic Information | |
| OnePlus | Xiaomi |
| Android 11 | Android 10 |
| 2021-04-02 | 2021-01-18 |
| 6.30 x 2.92 x 0.34 inches | 6.39 x 3.04 x 0.38 inches |
| 6.77 ounces | 6.98 ounces |
| Arctic Sky, Astral Black and Winter Mist | Carbon gray, Ocean green, Sunrise orange and Twilight blue |
| Aluminum and Glass (Corning Gorilla Glass) | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 700.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.5 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| AMOLED | IPS LCD |
| 405 pixels per inch | 396 pixels per inch |
| No touch screen | No touch screen |
| 8.2 | 8 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Qualcomm Snapdragon 662 SM6115 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 660 GPU | Adreno 610 GPU |
| 9.63 | 9.09 |
| 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 | 48.00 MP + 8.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 23.00mm focal length | -- |
| 0.71 inches (1/1.4") sensor | 0.5 inches (1/2") sensor |
| 7680 x 4320 (30 fps) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | -- |
| 12.65 | 10.78 |
| 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 | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.32 | 7.52 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Xiaomi Redmi 9T is a little bit better than the OnePlus 9, having a score of 78.2 against 76. Despite being the best in this comparison, we must tell that it is also a just a little heavier and somewhat thicker cellphone. These phones have Android OS (operating system), but the Xiaomi Redmi 9T has 10 version while OnePlus 9 has Android 11.
OnePlus 9 counts with just a bit better display than Xiaomi Redmi 9T, and although they both have a screen with the same size, the OnePlus 9 also has a slightly better 1080 x 2400 resolution and a just a bit more pixels per screen inch. The Xiaomi Redmi 9T counts with more storage capacity for apps and games than OnePlus 9, because although it has less internal storage, it also counts with a slot for an external memory card that holds a maximum of 512 GB.
The OnePlus 9 features a little better performance than Xiaomi Redmi 9T, and although they both have 8 CPU cores, the OnePlus 9 also has a larger amount of RAM memory. Xiaomi Redmi 9T features longer battery performance than OnePlus 9, because it has 6000mAh of battery capacity instead of 4500mAh. OnePlus 9 captures much better photographs and videos than Xiaomi Redmi 9T, and although they both have the same resolution camera and the same camera aperture, the OnePlus 9 also has a lot higher 7680x4320 video definition and a way bigger sensor taking more light and vivid colors.
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