Compare phones
| Global Score | |
| 72.8 | 84.4 |
| Basic Information | |
| OnePlus | Xiaomi |
| Android 15 | Android 14 |
| -- | 2024-02-22 |
| -- | 6.35 x 2.96 x 0.36 inches |
| -- | 7.75 ounces |
| -- | Black, Blue, Titanium Gray and White |
| Display / Screen | |
| 7.8 inches | 6.7 inches |
| 2268 x 2440 pixels | 3200 x 1440 pixels |
| AMOLED | AMOLED |
| 427 pixels per inch | 524 pixels per inch |
| -- | 3000 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.7 | 10.4 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8550 (4 nm) chipset | Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm) chipset |
| processor | processor |
| 16 GB RAM | 12 GB RAM |
| Yes GPU | Adreno 750 GPU |
| 6.3 | 6.21 |
| Storage | |
| 512 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 17.6 | 13.3 |
| Camera | |
| 48.00 MP + 32.00 MP | 50.00 MP + 32.00 MP |
| f/1.70 aperture | f/1.60 aperture |
| 24.00mm focal length | 23.00mm focal length |
| 0.5 inches (1/2") sensor | 0.4 inches (1/2.51") 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 | 12.43 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | 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 | 10.6 |
| Battery Life | |
| 5700mAh Battery | 5000mAh Dual Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 7.36 | 6.8 |
| 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 14 Ultra has a global score of 84.4, which is better than OnePlus Open 2 (Rumored)'s 72.8 score. Both devices we are comparing here use Android OS (Operating System), but Xiaomi 14 Ultra has older 14 version and OnePlus Open 2 (Rumored) has Android 15 version. The Xiaomi 14 Ultra has a lot better screen than OnePlus Open 2 (Rumored), because although it has a bit smaller display and a bit worse 1440 x 3200 resolution, it also counts with a little better pixel quantity in each inch of screen.
OnePlus Open 2 (Rumored) counts with a bit better processing unit than Xiaomi 14 Ultra, and although they both have 8 cores, the OnePlus Open 2 (Rumored) also has 4 GB more RAM memory. The Xiaomi 14 Ultra shoots a little bit better videos and photos than OnePlus Open 2 (Rumored), because although it has a much smaller camera sensor, it also counts with a camera in the back with more mega-pixels, a much higher video resolution and a bigger camera aperture.
The OnePlus Open 2 (Rumored) features much more memory capacity for games and applications than Xiaomi 14 Ultra, because it has 512 GB internal memory capacity. The OnePlus Open 2 (Rumored) has just a bit longer battery duration than Xiaomi 14 Ultra, because it has a 5700mAh battery size.
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