Compare phones
| Global Score | |
| 72.9 | 80.6 |
| Basic Information | |
| OnePlus | Xiaomi |
| -- | Android 14 |
| 2018-11-01 | 2024-10-29 |
| 6.20 x 2.94 x 0.32 inches | 6.00 x 2.80 x 0.32 inches |
| 6.53 ounces | 6.67 ounces |
| Black and Purple | -- |
| Aluminum and Glass (Corning Gorilla Glass 5) | Glass |
| Scratch-Resistant Glass | -- |
| $ 208.00 | -- |
| Display / Screen | |
| 6.4 inches | 6.4 inches |
| 2340 x 1080 pixels | 2670 x 1200 pixels |
| AMOLED | OLED |
| 403 pixels per inch | 457 pixels per inch |
| -- | 3200 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.2 | 10.2 |
| Performance | |
| Qualcomm Snapdragon 845 SDM845 chipset | Snapdragon 8 Elite SM8750-AB (3 nm) chipset |
| Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor | processor |
| 8 GB RAM | 12 GB RAM |
| Adreno 630 GPU | Adreno 830 GPU |
| 9.63 | 6.21 |
| Storage | |
| 256 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 13.3 |
| Camera | |
| 16.00 MP + 16.00 MP | 50.00 MP + 32.00 MP |
| f/1.70 aperture | f/1.60 aperture |
| 25.00mm focal length | 23.00mm focal length |
| 0.38 inches (1/2.6") sensor | -- |
| 3840 x 2160 (60 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 10.45 | 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 | |
| 3700mAh Li - Ion Battery | 5400mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.68 | 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
The Xiaomi 15 has a general score of 80.6, which is much better than OnePlus 6T's overall score of 72.9. Xiaomi 15 is a a bit heavier cellphone than OnePlus 6T, but both are 0.32inches thick. Xiaomi 15 features a much sharper screen than OnePlus 6T, and although they both have a screen with the same size, the Xiaomi 15 also has a bit higher 1200 x 2670 resolution and a quite greater pixels density.
The OnePlus 6T counts with a lot better performance than Xiaomi 15, although it has a smaller amount of RAM memory, they both have a Octa-Core processing unit. Xiaomi 15 features as much memory for applications and games as OnePlus 6T, they have exactly the same 256 GB internal storage capacity. Xiaomi 15 counts with a way better battery life than OnePlus 6T, because it has a 5400mAh battery capacity against 3700mAh.
Xiaomi 15 features a much better camera than OnePlus 6T, because it has a larger camera aperture for better low-light photos, a much better video quality and a lot more MP camera.
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