Compare phones
| Global Score | |
| 79.8 | 77.8 |
| Basic Information | |
| Motorola | Motorola |
| Android 10, 9.0 Pie | Android 11 |
| 2019-06-06 | 2021-12-20 |
| 6.22 x 2.95 x 0.29 inches | 6.71 x 3.01 x 0.36 inches |
| 5.82 ounces | 7.34 ounces |
| Gray and White | Aqua Blue, Bright Silver and Indigo Blue |
| Aluminum and Glass (Corning Gorilla Glass 5) | -- |
| Scratch-Resistant Glass | -- |
| $ 500.00 | -- |
| Display / Screen | |
| 6.4 inches | 6.8 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| OLED | IPS LCD |
| 403 pixels per inch | 387 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8 |
| Performance | |
| Qualcomm Snapdragon 675 chipset | Qualcomm Snapdragon 480 SM4350 (8 nm) chipset |
| Kryo 460, 64-bit, 11 nm (Octa-Core 2000 MHz) processor | Kryo 460, 64-bit (Octa-Core 2000 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Adreno 612 GPU | Adreno 619 GPU |
| 9.09 | 9.09 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 14.14 | 11.74 |
| Camera | |
| 48.00 MP + 25.00 MP | 50.00 MP + 13.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 0.5 inches (1/2") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (240 fps) (Full HD) video resolution |
| 1920 x 1080 (120 fps) (Full HD) slow motion video | -- |
| 11.55 | 11.22 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | 5G, 5G |
| Nano SIM | Nano SIM, Dual SIM |
| 6.3 | 7 |
| Battery Life | |
| 3600mAh Li - Ion Battery | 5000mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.6 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The Moto Z4 has an overall score of 79.8, which is a bit better than the Moto G51 5G's 77.8 global score. Both devices in this comparison review use Android OS (operating system), but the Moto Z4 has the older 10 version while Moto G51 5G has Android 11 version. Moto Z4's construction is thinner and lighter than Moto G51 5G, even though it was released 3 years before.
Motorola Moto G51 5G has a display that's very similar to the Motorola Moto Z4 one, because although the Motorola Moto G51 5G has a quite lower pixels quantity in each inch in the display, it also counts with a quite better resolution of 1080 x 2400 pixels and a little bit bigger display. Moto Z4 counts with a superior memory for games and applications than Moto G51 5G, and although they both have a slot for an SD memory card that holds a maximum of 512 GB, the Moto Z4 also has 128 GB internal memory.
Motorola Moto G51 5G's processing unit is very similar to the CPU in Moto Z4, they have the same RAM memory amount and 8 cpu cores. The Motorola Moto Z4 features a little bit better camera than Moto G51 5G, because although it has a back camera with a lower resolution, it also counts with a much better 3840x2160 (4K) video definition and a bigger aperture to take better photography in poorly lited environments.
Moto G51 5G has a very superior battery lifetime than Moto Z4, because it has 5000mAh of battery capacity.
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