Compare phones
| Global Score | |
| 77.8 | 90.7 |
| Basic Information | |
| Motorola | Xiaomi |
| Android 11 | Android 11 |
| 2021-12-20 | 2021-03-29 |
| 6.71 x 3.01 x 0.36 inches | 6.47 x 2.94 x 0.33 inches |
| 7.34 ounces | 8.25 ounces |
| Aqua Blue, Bright Silver and Indigo Blue | Ceramic Black and Ceramic White |
| -- | Ceramic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 6.8 inches |
| 2400 x 1080 pixels | 3200 x 1440 pixels |
| IPS LCD | AMOLED |
| 387 pixels per inch | 516 pixels per inch |
| -- | 1700 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 9.9 |
| Performance | |
| Qualcomm Snapdragon 480 SM4350 (8 nm) chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| Kryo 460, 64-bit (Octa-Core 2000 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Adreno 619 GPU | Adreno 660 GPU |
| 9.09 | 9.63 |
| Storage | |
| 64 GB internal memory | 256 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 11.74 | 13.3 |
| Camera | |
| 50.00 MP + 13.00 MP | 50.00 MP + 20.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| -- | 24.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| 1920 x 1080 (240 fps) (Full HD) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 11.22 | 12.43 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G | 5G, 5G, HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 7 | 8.2 |
| Battery Life | |
| 5000mAh Nano SIM Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 6.8 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Xiaomi Mi 11 Ultra is better than Motorola Moto G51 5G, having a 90.7 score against 77.8. Although the Xiaomi Mi 11 Ultra and the Motorola Moto G51 5G were released only 9 months apart, Xiaomi Mi 11 Ultra's design is somewhat heavier but just a little bit thinner than the Motorola Moto G51 5G. These phones have the same Android 11 OS (operating system), so both should offer the same operating system features.
Xiaomi Mi 11 Ultra features a bit better processing unit than Moto G51 5G, and although they both have a Octa-Core processor, the Xiaomi Mi 11 Ultra also has more RAM. The Xiaomi Mi 11 Ultra has a much more vibrant display than Motorola Moto G51 5G, and although they both have a same size display, the Xiaomi Mi 11 Ultra also has a higher pixel quantity in each screen inch and a better resolution of 1440 x 3200 pixels.
The Xiaomi Mi 11 Ultra shoots much clearer photos and videos than Moto G51 5G, because although it has a smaller aperture which is not nice for low light photos and video, and they both have a 50 megapixels resolution back facing camera, the Xiaomi Mi 11 Ultra also counts with a much higher 7680x4320 video resolution.
Xiaomi Mi 11 Ultra has a quite bigger memory to install applications and games or saving photos and videos than Moto G51 5G, because although it has no slot for SD memory cards, it also counts with 256 GB internal storage capacity. Xiaomi Mi 11 Ultra has a battery lifetime that's very similar to the Motorola Moto G51 5G one.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.