Compare phones
| Global Score | |
| 77.8 | 76.1 |
| Basic Information | |
| Motorola | Samsung |
| Android 11 | Android 10 |
| 2021-12-20 | 2020-06-29 |
| 6.71 x 3.01 x 0.36 inches | 6.61 x 3.02 x 0.32 inches |
| 7.34 ounces | 6.81 ounces |
| Aqua Blue, Bright Silver and Indigo Blue | Black |
| -- | Plastic and Plastic |
| -- | $ 194.00 |
| Display / Screen | |
| 6.8 inches | 6.5 inches |
| 2400 x 1080 pixels | 1600 x 720 pixels |
| IPS LCD | IPS LCD |
| 387 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 8 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 480 SM4350 (8 nm) chipset | Mediatek Helio P35 chipset |
| Kryo 460, 64-bit (Octa-Core 2000 MHz) processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor |
| 4 GB RAM | 3 GB RAM |
| Adreno 619 GPU | PowerVR GE8320 GPU |
| 9.09 | 9.27 |
| Storage | |
| 64 GB internal memory | 32 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 11.74 | 9.84 |
| Camera | |
| 50.00 MP + 13.00 MP | 16.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 0.33 inches (1/3.06") sensor |
| 1920 x 1080 (240 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 11.22 | 9.35 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 7 | 6.7 |
| Battery Life | |
| 5000mAh Nano SIM Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 5.92 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | 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 | FM Radio |
Comparison review
The Motorola Moto G51 5G has an overall score of 77.8, which is a little bit better than the Galaxy A21's global score of 76.1. The Motorola Moto G51 5G construction is newer than Galaxy A21's, although it's a little heavier and thicker. Both phones in this comparison have Android OS (operating system), but Motorola Moto G51 5G has a more recent 11 version while Galaxy A21 has Android 10 version.
Motorola Moto G51 5G has a little sharper display than Galaxy A21, because it has a much higher 1080 x 2400px resolution, a quite bigger display and a better display density. The Galaxy A21 features just a little better hardware performance than Motorola Moto G51 5G, although it has a lower amount of RAM memory, they both have 8 cpu cores.
The Moto G51 5G counts with a way better camera than Samsung Galaxy A21, and although they both have the same diafragm aperture and the same video resolution, the Moto G51 5G also has a back facing camera with lot more mega-pixels and better 240 frames per second video frame rates. Moto G51 5G counts with a bigger memory to install applications and games or saving photos and videos than Galaxy A21, and although they both have a SD memory card expansion slot that allows up to 512 GB, the Moto G51 5G also has 64 GB internal memory.
The Moto G51 5G counts with greater battery life than Samsung Galaxy A21, because it has a 25% larger battery capacity.
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