Compare phones
| Global Score | |
| 73.1 | 80.4 |
| Basic Information | |
| Motorola | Xiaomi |
| Android 13 | Android 9.0 Pie, 8.1 Oreo |
| -- | 2018-04-20 |
| -- | 6.36 x 2.97 x 0.36 inches |
| -- | 6.70 ounces |
| -- | Black, Blue and Gray |
| Display / Screen | |
| 6.7 inches | 6 inches |
| 2640 x 1080 pixels | 2160 x 1080 pixels |
| AMOLED | IPS LCD |
| 426 pixels per inch | 402 pixels per inch |
| -- | 550 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.6 | 8.5 |
| Performance | |
| Qualcomm Snapdragon 8 Gen 2 SM8550-AB (4 nm) chipset | Qualcomm Snapdragon 845 SDM845 chipset |
| processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor |
| 12 GB RAM | 8 GB RAM |
| Adreno 740 GPU | Adreno 630 GPU |
| 6.21 | 9.63 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 10.1 |
| Camera | |
| 12.00 MP + 32.00 MP | 12.00 MP + 20.00 MP |
| -- | f/1.80 aperture |
| -- | 0.34 inches (1/2.9") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (120 fps) (HD) slow motion video |
| 7.04 | 9.79 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 3640mAh Battery | 4000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.6 | 5.92 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi Black Shark is better than the Motorola Razr 40 Ultra, getting an 80.4 score against 73.1. Both devices in this review come with Android operating system, but the Xiaomi Black Shark has a more recent 9.0 Pie version while Motorola Razr 40 Ultra has Android 13 version, giving you lots of additional features and increased performance.
The Xiaomi Black Shark has a much better performing processor than Motorola Razr 40 Ultra, because although it has lesser RAM memory, it also counts with more CPU cores. The Xiaomi Black Shark features a sharper screen than Motorola Razr 40 Ultra, although it has a quite inferior quantity of pixels per inch in the display, a little bit smaller screen and a bit worse 1080 x 2160 resolution.
The Motorola Razr 40 Ultra has a much greater storage to install applications and games or saving photos and videos than Xiaomi Black Shark, because it has more internal storage capacity. Xiaomi Black Shark counts with just a little bit longer battery duration than Motorola Razr 40 Ultra, because it has a 4000mAh battery capacity.
Xiaomi Black Shark features a very superior camera than Motorola Razr 40 Ultra. Both of them have the same resolution camera in the back.
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