Compare phones
| Global Score | |
| 73.3 | 81 |
| Basic Information | |
| OnePlus | Xiaomi |
| Android 11, 10, 9.0 Pie, 8.1 Oreo | Android 12 |
| 2018-05-22 | -- |
| 6.13 x 2.97 x 0.31 inches | -- |
| 6.24 ounces | -- |
| Black, Red and White | Black and White |
| Glass (Corning Gorilla Glass 5) and Metal | Aluminum and Ceramic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 211.00 | -- |
| Display / Screen | |
| 6.3 inches | 6.7 inches |
| 2280 x 1080 pixels | 3200 x 1440 pixels |
| AMOLED | AMOLED |
| 400 pixels per inch | 524 pixels per inch |
| -- | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 9.7 |
| Performance | |
| Qualcomm Snapdragon 845 SDM845 chipset | Qualcomm Snapdragon 8+ Gen 1 SM8450 (4 nm) chipset |
| Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor | processor |
| 8 GB RAM | 8 GB RAM |
| Adreno 630 GPU | Adreno 730 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 + 20.00 MP |
| f/1.70 aperture | f/2.00 aperture |
| 25.00mm focal length | 24.00mm focal length |
| 0.38 inches (1/2.6") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 10.45 | 12.32 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 3300mAh Li - Polymer Battery | 4800mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.28 | 6.64 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | -- |
| 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 12S Ultra has a general score of 81, which is much better than the OnePlus 6's score of 73.3. Both phones in this comparison review use Android OS (operating system), but Xiaomi 12S Ultra has a newer 12 version while OnePlus 6 has Android 11, so it provides you some extra features. Xiaomi 12S Ultra's body is a lot thinner and extremely lighter than OnePlus 6.
OnePlus 6 counts with a much faster processing unit than Xiaomi 12S Ultra. Both have a Octa-Core processing unit and 8 GB of RAM memory. The Xiaomi 12S Ultra has a better looking screen than OnePlus 6, because it has a higher 1440 x 3200px resolution, a greater pixels amount per inch of screen and a bit larger display.
Xiaomi 12S Ultra's memory capacity for applications and games is very similar to the OnePlus 6 one, both of them have the same internal memory. Xiaomi 12S Ultra features a much better battery life than OnePlus 6, because it has a 45% more battery size. Xiaomi 12S Ultra captures much better photographs and videos than OnePlus 6, because although it has a tinier aperture, it also counts with a much better video definition, a lot bigger sensor taking much better quality videos and photos and a lot higher resolution camera.
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