Compare phones
| Global Score | |
| 72.2 | 80.6 |
| Basic Information | |
| OnePlus | Xiaomi |
| Android 11, 10 | Android 14 |
| 2019-10-18 | 2024-10-29 |
| 6.34 x 2.93 x 0.32 inches | 6.00 x 2.80 x 0.32 inches |
| 6.70 ounces | 6.67 ounces |
| Frosted silver and Glacier blue | -- |
| Aluminum and Glass (Corning Gorilla Glass 5) | Glass |
| Scratch-Resistant Glass | -- |
| $ 248.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.4 inches |
| 2400 x 1080 pixels | 2670 x 1200 pixels |
| Super AMOLED | OLED |
| 405 pixels per inch | 457 pixels per inch |
| -- | 3200 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.2 | 10.2 |
| Performance | |
| Qualcomm Snapdragon 855+ SM8150-AC chipset | Snapdragon 8 Elite SM8750-AB (3 nm) chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor | processor |
| 8 GB RAM | 12 GB RAM |
| Adreno 640 GPU | Adreno 830 GPU |
| 9.72 | 6.21 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 13.3 |
| Camera | |
| 48.00 MP + 16.00 MP | 50.00 MP + 32.00 MP |
| f/1.60 aperture | f/1.60 aperture |
| 26.00mm focal length | 23.00mm focal length |
| 0.5 inches (1/2") sensor | -- |
| 3840 x 2160 (60 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 11.99 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 7 |
| Battery Life | |
| 3800mAh Battery | 5400mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.76 | 7.12 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.4 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass and Gyroscope |
Comparison review
Xiaomi 15 is much better than the OnePlus 7T, having an 80.6 score against 72.2. Xiaomi 15 is a a little bit lighter phone than OnePlus 7T, but they have the same thickness. Both of these phones use Android OS, but Xiaomi 15 has a newer 14 version and OnePlus 7T has Android 11, so it offers some nice extra features and enhanced performance.
Xiaomi 15 has a much sharper screen than OnePlus 7T, because although it has a little bit smaller screen, it also counts with a bit higher 1200 x 2670px resolution and a little greater quantity of pixels in each display inch. The Xiaomi 15 features a very superior memory to install applications and games or saving photos and videos than OnePlus 7T, because it has 128 GB more internal memory capacity.
The OnePlus 7T has a much better performing processor than Xiaomi 15, although it has a smaller amount of RAM memory, they both have a Octa-Core processor. Xiaomi 15 counts with a very superior battery duration than OnePlus 7T, because it has 5400mAh of battery capacity. The Xiaomi 15 takes a bit better photographs and videos than OnePlus 7T, and although they both have a same size aperture, the Xiaomi 15 also has a camera in the back with more mega-pixels and a way better 7680x4320 video definition.
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