Compare phones
| Global Score | |
| 72.8 | 80.1 |
| Basic Information | |
| OnePlus | Xiaomi |
| Android 15 | Android 15 |
| Display / Screen | |
| 7.8 inches | 6.7 inches |
| 2268 x 2440 pixels | -- |
| AMOLED | AMOLED |
| 427 pixels per inch | -- |
| -- | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.7 | 5 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8550 (4 nm) chipset | Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset |
| processor | processor |
| 16 GB RAM | 16 GB RAM |
| Yes GPU | Adreno 830 GPU |
| 6.3 | 6.3 |
| Storage | |
| 512 GB internal memory | 512 GB internal memory |
| No SD card slot | No SD card slot |
| 17.6 | 17.6 |
| Camera | |
| 48.00 MP + 32.00 MP | 200.00 MP + 32.00 MP |
| f/1.70 aperture | -- |
| 24.00mm focal length | -- |
| 0.5 inches (1/2") sensor | -- |
| 3840 x 2160 (60 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 11.99 | 12.87 |
| Networks | |
| Wi-Fi | -- |
| Mobile Hotspot | -- |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM |
| 10.6 | 7.6 |
| Battery Life | |
| 5700mAh Battery | 6000mAh Si - Carbon Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 7.36 | 7.52 |
| Other Features | |
| Bluetooth 5.3 | 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 score of 80.1, which is slightly better than the OnePlus Open 2 (Rumored)'s 72.8 general score. These phones have the same Android 15 operating system, so you shouldn't perceive any differences in that aspect. OnePlus Open 2 (Rumored) counts with a lot better display than Xiaomi 15 Ultra (Rumored), because it has a bigger display.
The Xiaomi 15 Ultra (Rumored)'s processor is very similar to the OnePlus Open 2 (Rumored) one, both of them have the same number of cores and a 16 GB RAM. Xiaomi 15 Ultra (Rumored) and OnePlus Open 2 (Rumored) have quite similar memory to install games and applications, both of them have the same internal storage capacity.
The Xiaomi 15 Ultra (Rumored) has a bit better battery lifetime than OnePlus Open 2 (Rumored), because it has 6000mAh of battery capacity instead of 5700mAh. Xiaomi 15 Ultra (Rumored) captures a bit better pictures and videos than OnePlus Open 2 (Rumored), because it has a back camera with a lot better resolution and a way higher 7680x4320 video quality.
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