Compare phones
| Global Score | |
| 82.3 | 79.2 |
| Basic Information | |
| Xiaomi | Motorola |
| Android 10, 9.0 Pie | Android 15 |
| 2019-03-28 | 2025-04-24 |
| 6.44 x 2.95 x 0.35 inches | -- |
| 7.23 ounces | 7.02 ounces |
| Black and Silver | -- |
| Display / Screen | |
| 6.4 inches | 7 inches |
| 2340 x 1080 pixels | -- |
| AMOLED | LTPO |
| 403 pixels per inch | -- |
| 430 cd/m2 brightness | 4500 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.4 | 5.5 |
| Performance | |
| Qualcomm Snapdragon 855 chipset | Qualcomm Snapdragon 8 Elite SM8750-AB (3 nm) chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor | processor |
| 8 GB RAM | 16 GB RAM |
| Adreno 640 GPU | Adreno 830 GPU |
| 9.63 | 6.3 |
| Storage | |
| 128 GB internal memory | 512 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 17.6 |
| Camera | |
| 48.00 MP + 20.00 MP | 50.00 MP + 50.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 0.5 inches (1/2") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | 3840 x 2160 (60 fps) (4K) slow motion video |
| 11.55 | 11.99 |
| 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 | |
| 4000mAh Li - Ion Battery | 4700mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 6.56 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.4 |
| GPS | GPS |
| -- | NFC |
| 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
The Xiaomi Black Shark 2 is a bit better than Motorola Razr Ultra (2025), getting an 82.3 score against 79.2. These phones have Android OS, but Xiaomi Black Shark 2 has the older 10 version and Motorola Razr Ultra (2025) has Android 15. The Xiaomi Black Shark 2 counts with a much more vibrant screen than Motorola Razr Ultra (2025), although it has a little bit smaller display and a lot more opaque screen.
The Xiaomi Black Shark 2 has a really superior processing power than Motorola Razr Ultra (2025), although it has lesser RAM memory, they both have 8 cpu cores. Motorola Razr Ultra (2025) counts with a lot bigger memory to install games and applications than Xiaomi Black Shark 2, because it has 512 GB internal memory.
Motorola Razr Ultra (2025) shoots clearer pictures and videos than Xiaomi Black Shark 2, and although they both have a F1.8 aperture, the Motorola Razr Ultra (2025) also has a way higher video definition and a back-facing camera with a better resolution. The Motorola Razr Ultra (2025) features superior battery lifetime than Xiaomi Black Shark 2, because it has 4700mAh of battery capacity against 4000mAh.
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