Compare phones
| Global Score | |
| 72.9 | 80.1 |
| Basic Information | |
| OnePlus | Xiaomi |
| -- | Android 15 |
| 2018-11-01 | -- |
| 6.20 x 2.94 x 0.32 inches | -- |
| 6.53 ounces | -- |
| Black and Purple | -- |
| Aluminum and Glass (Corning Gorilla Glass 5) | -- |
| Scratch-Resistant Glass | -- |
| $ 208.00 | -- |
| Display / Screen | |
| 6.4 inches | 6.7 inches |
| 2340 x 1080 pixels | -- |
| AMOLED | AMOLED |
| 403 pixels per inch | -- |
| -- | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.2 | 5 |
| Performance | |
| Qualcomm Snapdragon 845 SDM845 chipset | Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset |
| Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor | processor |
| 8 GB RAM | 16 GB RAM |
| Adreno 630 GPU | Adreno 830 GPU |
| 9.63 | 6.3 |
| Storage | |
| 256 GB internal memory | 512 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 17.6 |
| Camera | |
| 16.00 MP + 16.00 MP | 200.00 MP + 32.00 MP |
| f/1.70 aperture | -- |
| 25.00mm focal length | -- |
| 0.38 inches (1/2.6") 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 | 12.87 |
| Networks | |
| Wi-Fi | -- |
| 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 | 7.6 |
| Battery Life | |
| 3700mAh Li - Ion Battery | 6000mAh Si - Carbon Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.68 | 7.52 |
| 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 15 Ultra (Rumored) has a general score of 80.1, which is a little bit better than OnePlus 6T's overall score of 72.9. Xiaomi 15 Ultra (Rumored) is a extremely thinner and extremely lighter cellphone than the OnePlus 6T. OnePlus 6T features a much more powerful processing unit than Xiaomi 15 Ultra (Rumored), although it has a smaller amount of RAM, they both have the same number of cores.
OnePlus 6T has a much more vibrant display than Xiaomi 15 Ultra (Rumored), although it has a bit smaller display. Xiaomi 15 Ultra (Rumored) has a lot bigger storage to store more games and applications than OnePlus 6T, because it has 512 GB internal storage. The Xiaomi 15 Ultra (Rumored) captures much clearer videos and photos than OnePlus 6T, because it has a much higher video resolution and a camera with a much better 200 megapixels resolution.
The Xiaomi 15 Ultra (Rumored) has a way better battery life than OnePlus 6T, because it has 6000mAh of battery capacity.
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