| Global Score | |
| 75.9 | 80.6 |
| Basic Information | |
| OnePlus | Xiaomi |
| Android 10 | Android 14 |
| 2020-04-29 | 2024-10-29 |
| 6.31 x 2.87 x 0.31 inches | 6.00 x 2.80 x 0.32 inches |
| 6.35 ounces | 6.67 ounces |
| Onyx black and Polar silver | -- |
| Aluminum and Glass (Corning Gorilla Glass 5) | Glass |
| Scratch-Resistant Glass | -- |
| $ 800.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.4 inches |
| 2400 x 1080 pixels | 2670 x 1200 pixels |
| AMOLED | OLED |
| 405 pixels per inch | 457 pixels per inch |
| 1100 cd/m2 brightness | 3200 cd/m2 brightness |
| No touch screen | No touch screen |
| 9 | 10.2 |
| Performance | |
| Qualcomm Snapdragon 865 SM8250 chipset | Snapdragon 8 Elite SM8750-AB (3 nm) chipset |
| Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor | processor |
| 8 GB RAM | 12 GB RAM |
| Kryo 585 GPU | Adreno 830 GPU |
| 9.63 | 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/1.80 aperture | f/1.60 aperture |
| 25.00mm 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 (480 fps) (HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 11.88 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G |
| Nano SIM | Nano SIM |
| 10.7 | 7 |
| Battery Life | |
| 4300mAh Li - Polymer Battery | 5400mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.16 | 7.12 |
| Other Features | |
| Bluetooth 5.1 | 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 |
Xiaomi 15 is slightly better than OnePlus 8 UW, getting an 80.6 score against 75.9. The Xiaomi 15 construction is much newer than the OnePlus 8 UW's, but it is a bit heavier and a little bit thicker. These phones come with Android OS (Operating System), but the Xiaomi 15 has a more recent 14 version while OnePlus 8 UW has Android 10, giving you lots of additional features and performance enhancements.
The OnePlus 8 UW counts with a much faster processor than Xiaomi 15, although it has a lower amount of RAM, they both have 8 processing cores. Xiaomi 15 has a better looking screen than OnePlus 8 UW, because although it has a little bit smaller display, it also counts with a quite better 1200 x 2670 resolution, a little bit greater pixels count per inch in the screen and much more brightness.
The Xiaomi 15 counts with a superior storage capacity to install applications and games or saving photos and videos than OnePlus 8 UW, because it has 256 GB internal memory capacity. Xiaomi 15 has better battery life than OnePlus 8 UW, because it has a 5400mAh battery size. The Xiaomi 15 takes clearer pictures and videos than OnePlus 8 UW, because it has a bigger diafragm aperture to take better captures and video in low light environments, a way better video definition and a better 50 mega-pixels resolution camera.
Despite our efforts to provide accurate information in our reviews and specs, there may be errors or missing information in this website, please check the specifications the brand or seller provide with the product before you buy it. We are not responsible for any inconvinience resulting on the use of this website's information.
Certain content that appears on this site comes from Amazon Services LLC. This content is provided 'as is' and is subject to change or removal at any time.