Compare phones
| Global Score | |
| 72.9 | 81 |
| Basic Information | |
| OnePlus | Xiaomi |
| -- | Android 12 |
| 2018-11-01 | -- |
| 6.20 x 2.94 x 0.32 inches | -- |
| 6.53 ounces | -- |
| Black and Purple | Black and White |
| Aluminum and Glass (Corning Gorilla Glass 5) | Aluminum and Ceramic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 208.00 | -- |
| Display / Screen | |
| 6.4 inches | 6.7 inches |
| 2340 x 1080 pixels | 3200 x 1440 pixels |
| AMOLED | AMOLED |
| 403 pixels per inch | 524 pixels per inch |
| -- | 1500 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.2 | 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 | |
| 3700mAh Li - Ion Battery | 4800mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.68 | 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
Xiaomi 12S Ultra has an overall score of 81, which is much better than OnePlus 6T's 72.9 score. The Xiaomi 12S Ultra is a extremely lighter and noticeably thinner cellphone than OnePlus 6T. The Xiaomi 12S Ultra counts with a sharper screen than OnePlus 6T, because it has a greater number of pixels per inch of screen, a higher 1440 x 3200 resolution and a little bigger display.
OnePlus 6T counts with a much powerful CPU than Xiaomi 12S Ultra. Both of them have a Octa-Core CPU and the same RAM memory amount. The Xiaomi 12S Ultra's memory for applications, games, photos and videos is very similar to the OnePlus 6T one, they have equal internal memory capacity. Xiaomi 12S Ultra has better battery lifetime than OnePlus 6T, because it has a 4800mAh battery capacity.
The Xiaomi 12S Ultra counts with a superior camera than OnePlus 6T, because although it has a tinier diafragm aperture which is not good for low-light photos and video, it also counts with a much larger sensor providing a much better image quality, a lot better 7680x4320 video definition and a back facing camera with a way better 50 mega pixels resolution.
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