Compare phones
| Global Score | |
| 72.2 | 79 |
| Basic Information | |
| OnePlus | Xiaomi |
| Android 11, 10 | Android 11, 10 |
| 2019-10-18 | 2020-04-07 |
| 6.34 x 2.93 x 0.32 inches | 6.53 x 3.02 x 0.35 inches |
| 6.70 ounces | 7.37 ounces |
| Frosted silver and Glacier blue | Aurora blue, Glacier white and Interstellar grey |
| Aluminum and Glass (Corning Gorilla Glass 5) | Glass (Corning Gorilla Glass 5) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 248.00 | $ 249.00 |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 405 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 8.2 | 8 |
| Performance | |
| Qualcomm Snapdragon 855+ SM8150-AC chipset | Qualcomm Snapdragon 720G SM7125 chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor | Kryo 465, 64-bit, 8 nm (Octa-Core 2300 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 640 GPU | Adreno 618 GPU |
| 9.72 | 9.27 |
| 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 + 16.00 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 | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 11.99 | 11.55 |
| 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 | 5020mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.76 | 6.8 |
| 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, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi Redmi Note 9S is just a bit better than the OnePlus 7T, having a overall score of 79 against 72.2. Even being the best phone we are comparing, the Xiaomi Redmi Note 9S is a just a little thicker and just a little heavier phone than OnePlus 7T. These phones work with the same Android 11 operating system, so both of them should provide you identical operating system features.
OnePlus 7T features a little faster CPU than Xiaomi Redmi Note 9S, and although they both have 8 processing cores, the OnePlus 7T also has 4 GB more RAM memory. OnePlus 7T features a bit sharper screen than Xiaomi Redmi Note 9S, because although it has a little smaller display, and they both have an equal resolution of 1080 x 2400px, the OnePlus 7T also counts with a just a little higher display pixel density.
Xiaomi Redmi Note 9S features a bigger memory for games and applications than OnePlus 7T, because although it has 0 less internal storage capacity, it also counts with a SD memory slot that holds a maximum of 512 GB. The Xiaomi Redmi Note 9S counts with improved battery lifetime than OnePlus 7T, because it has 5020mAh of battery capacity.
OnePlus 7T has a little bit better camera than Xiaomi Redmi Note 9S, and although they both have a back facing camera with a 48 MP resolution, the same (4K) video quality and the same back camera sensor size, the OnePlus 7T also has a larger aperture for better images and videos in low light environments and better 60 fps video frame rates.
The Xiaomi Redmi Note 9S is a little more expensive than the OnePlus 7T, but you can get a better phone for that few more dollars.
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