Compare phones
| Global Score | |
| 72.2 | 78.2 |
| Basic Information | |
| OnePlus | Xiaomi |
| Android 11, 10 | Android 10 |
| 2019-10-18 | 2021-01-18 |
| 6.34 x 2.93 x 0.32 inches | 6.39 x 3.04 x 0.38 inches |
| 6.70 ounces | 6.98 ounces |
| Frosted silver and Glacier blue | Carbon gray, Ocean green, Sunrise orange and Twilight blue |
| Aluminum and Glass (Corning Gorilla Glass 5) | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 248.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.5 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 405 pixels per inch | 396 pixels per inch |
| No touch screen | No touch screen |
| 8.2 | 8 |
| Performance | |
| Qualcomm Snapdragon 855+ SM8150-AC chipset | Qualcomm Snapdragon 662 SM6115 chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor | Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 640 GPU | Adreno 610 GPU |
| 9.72 | 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/1.60 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| 0.5 inches (1/2") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | -- |
| 11.99 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 3800mAh Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.76 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | 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 has a score of 78.2, which is slightly better than OnePlus 7T's score of 72.2. These devices work with Android OS (operating system), but the Xiaomi Redmi 9T has 10 version while OnePlus 7T has Android 11. The Xiaomi Redmi 9T is a newer cellphone than the OnePlus 7T, but it's a little heavier and thicker.
OnePlus 7T has a bit better looking display than Xiaomi Redmi 9T, and although they both have a display with the same size, the OnePlus 7T also has a slightly better 1080 x 2400 resolution and a quite better pixels count in each display inch. The OnePlus 7T features just a little better hardware performance than Xiaomi Redmi 9T, and although they both have the same number of cores, the OnePlus 7T also has a larger amount of RAM.
The Xiaomi Redmi 9T has more memory to store more games and applications than OnePlus 7T, because although it has less internal storage capacity, it also counts with a slot for an external memory card that admits a maximum of 512 GB. The OnePlus 7T counts with a better camera than Xiaomi Redmi 9T, and although they both have the same back-facing camera sensor size and a same resolution camera in the back, the OnePlus 7T also has a much better (4K) video resolution and a bigger camera aperture.
Xiaomi Redmi 9T has a way better battery performance than OnePlus 7T, because it has 6000mAh of battery capacity instead of 3800mAh.
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