Compare phones
| Global Score | |
| 80.6 | 75.9 |
| Basic Information | |
| Xiaomi | OnePlus |
| Android 14 | Android 10 |
| 2024-10-29 | 2020-04-29 |
| 6.00 x 2.80 x 0.32 inches | 6.31 x 2.87 x 0.31 inches |
| 6.67 ounces | 6.35 ounces |
| -- | Onyx black and Polar silver |
| Glass | Aluminum and Glass (Corning Gorilla Glass 5) |
| -- | Scratch-Resistant Glass |
| -- | $ 800.00 |
| Display / Screen | |
| 6.4 inches | 6.5 inches |
| 2670 x 1200 pixels | 2400 x 1080 pixels |
| OLED | AMOLED |
| 457 pixels per inch | 405 pixels per inch |
| 3200 cd/m2 brightness | 1100 cd/m2 brightness |
| No touch screen | No touch screen |
| 10.2 | 9 |
| Performance | |
| Snapdragon 8 Elite SM8750-AB (3 nm) chipset | Qualcomm Snapdragon 865 SM8250 chipset |
| processor | Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 12 GB RAM | 8 GB RAM |
| Adreno 830 GPU | Kryo 585 GPU |
| 6.21 | 9.63 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 10.1 |
| Camera | |
| 50.00 MP + 32.00 MP | 48.00 MP + 16.00 MP |
| f/1.60 aperture | f/1.80 aperture |
| 23.00mm focal length | 25.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| 7680 x 4320 (30 fps) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1920 x 1080 (960 fps) (Full HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 12.1 | 11.88 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 7 | 10.7 |
| Battery Life | |
| 5400mAh Battery | 4300mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 7.12 | 6.16 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass and Gyroscope | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi 15 has an overall score of 80.6, which is just a bit better than OnePlus 8 UW's 75.9 score. The Xiaomi 15 body is extremely newer than the OnePlus 8 UW's, although it's just a little bit heavier and a little thicker. These devices use Android OS, but the Xiaomi 15 has a newer 14 version and OnePlus 8 UW has Android 10.
OnePlus 8 UW counts with a very superior CPU than Xiaomi 15, although it has less RAM, they both have the same number of cores. The Xiaomi 15 features a much better screen than OnePlus 8 UW, because although it has a little bit smaller display, it also counts with a slightly better 1200 x 2670 pixels resolution, way more display brightness and a little better pixels number in each inch in the screen.
Xiaomi 15 counts with a little bit better camera than OnePlus 8 UW, because it has a larger aperture, a better 50 mega pixels resolution camera and a way higher 7680x4320 video quality. The Xiaomi 15 has a very superior memory capacity to install applications and games than OnePlus 8 UW, because it has 256 GB internal storage capacity.
Xiaomi 15 has greater battery duration than OnePlus 8 UW, because it has a 5400mAh battery size.
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