Compare phones
| Global Score | |
| 73.3 | 84.4 |
| Basic Information | |
| OnePlus | Xiaomi |
| Android 11, 10, 9.0 Pie, 8.1 Oreo | Android 14 |
| 2018-05-22 | 2024-02-22 |
| 6.13 x 2.97 x 0.31 inches | 6.35 x 2.96 x 0.36 inches |
| 6.24 ounces | 7.75 ounces |
| Black, Red and White | Black, Blue, Titanium Gray and White |
| Glass (Corning Gorilla Glass 5) and Metal | -- |
| 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 |
| -- | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 10.4 |
| Performance | |
| Qualcomm Snapdragon 845 SDM845 chipset | Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm) chipset |
| Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor | processor |
| 8 GB RAM | 12 GB RAM |
| Adreno 630 GPU | Adreno 750 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 | 0.4 inches (1/2.51") 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 (1920 fps) (Full HD) slow motion video |
| 10.45 | 12.43 |
| 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 | 5000mAh Dual Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.28 | 6.8 |
| 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, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi 14 Ultra has a global score of 84.4, which is better than OnePlus 6's general score of 73.3. Both of these phones come with Android OS (operating system), but Xiaomi 14 Ultra has a more recent 14 version and OnePlus 6 has Android 11, providing you some nice extra features and increased performance. The Xiaomi 14 Ultra body is a lot newer, but heavier and somewhat thicker than OnePlus 6.
The Xiaomi 14 Ultra features a much sharper display than OnePlus 6, because it has a better amount of pixels per inch in the display, a little bit larger display and a higher 1440 x 3200 resolution. OnePlus 6 and Xiaomi 14 Ultra count with similar memory for applications and games, both have the same internal memory capacity.
The OnePlus 6 has a very superior processor than Xiaomi 14 Ultra, although it has a lower amount of RAM memory, they both have a Octa-Core processing unit. The Xiaomi 14 Ultra has a superior camera than OnePlus 6, because it has a way higher 7680x4320 video definition, a bigger camera sensor, a larger diafragm aperture for better images in low light environments and a much higher 50 mega-pixels resolution camera.
The Xiaomi 14 Ultra counts with a superior battery lifetime than OnePlus 6, because it has a 5000mAh battery capacity against 3300mAh.
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