Compare phones
| Global Score | |
| 71.9 | 77.8 |
| Basic Information | |
| Motorola | |
| Android 9.0 Pie | Android 11 |
| 2019-10-14 | 2021-12-20 |
| 6.25 x 2.96 x 0.35 inches | 6.71 x 3.01 x 0.36 inches |
| 6.56 ounces | 7.34 ounces |
| Diamond black and Twilight blue | Aqua Blue, Bright Silver and Indigo Blue |
| Glass (Corning Gorilla Glass 5) and Metal | -- |
| Scratch-Resistant Glass | -- |
| $ 549.00 | -- |
| Display / Screen | |
| 6.4 inches | 6.8 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | IPS LCD |
| 403 pixels per inch | 387 pixels per inch |
| 430 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.4 | 8 |
| Performance | |
| Qualcomm Snapdragon 855+ SM8150-AC chipset | Qualcomm Snapdragon 480 SM4350 (8 nm) chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor | Kryo 460, 64-bit (Octa-Core 2000 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 640 GPU | Adreno 619 GPU |
| 9.72 | 9.09 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 11.74 |
| Camera | |
| 48.00 MP | 50.00 MP + 13.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| 0.5 inches (1/2") sensor | -- |
| 7680 x 4320 (15 fps) video resolution | 1920 x 1080 (240 fps) (Full HD) video resolution |
| 3840 x 2160 (60 fps) (4K) slow motion video | -- |
| 11.22 | 11.22 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 7 |
| Battery Life | |
| 4000mAh Battery | 5000mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 6.8 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.1 |
| 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 |
| -- | FM Radio |
Comparison review
The Motorola Moto G51 5G is slightly better than the nubia Z20, having a 77.8 score against 71.9. Although Motorola Moto G51 5G is notably newer than nubia Z20, it is just a little thicker and heavier. Both of these devices work with Android OS (Operating System), but the Motorola Moto G51 5G has older 11 version and nubia Z20 has Android 9.0 Pie version.
Nubia Z20 features a bit better CPU than Moto G51 5G, and although they both have the same number of cores, the nubia Z20 also has a higher amount of RAM. The nubia Z20 has a bit sharper screen than Moto G51 5G, because although it has a bit smaller screen and a little worse 1080 x 2340 resolution, it also counts with a little higher display density.
Moto G51 5G features a bigger memory capacity for games and applications than nubia Z20, because although it has less internal memory, it also counts with a slot for an external memory card that admits up to 512 GB. Moto G51 5G counts with greater battery life than nubia Z20, because it has 5000mAh of battery capacity instead of 4000mAh.
Moto G51 5G has a camera that is just as good as the camera in nubia Z20, because although the Moto G51 5G has a smaller aperture which is not nice for capturing pictures or videos in low light environments, and they both have the same (Full HD) video definition, it also counts with better video frame rate and a more MP back camera.
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