Compare phones
| Global Score | |
| 91.8 | 77.8 |
| Basic Information | |
| Samsung | Motorola |
| Android 11 | Android 11 |
| 2021-01-29 | 2021-12-20 |
| 5.97 x 2.80 x 0.31 inches | 6.71 x 3.01 x 0.36 inches |
| 6.03 ounces | 7.34 ounces |
| Gray, Phantom pink, Violet and White | Aqua Blue, Bright Silver and Indigo Blue |
| Aluminum and Plastic | -- |
| Scratch-Resistant Glass | -- |
| $ 722.00 | -- |
| Display / Screen | |
| 6.2 inches | 6.8 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| Dynamic AMOLED | IPS LCD |
| 424 pixels per inch | 387 pixels per inch |
| 1300 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9.2 | 8 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Qualcomm Snapdragon 480 SM4350 (8 nm) chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Kryo 460, 64-bit (Octa-Core 2000 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 660 GPU | Adreno 619 GPU |
| 9.63 | 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 | |
| 12.00 MP + 10.00 MP | 50.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| 0.57 inches (1/1.76") sensor | -- |
| 7680 x 4320 (24 fps) video resolution | 1920 x 1080 (240 fps) (Full HD) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | -- |
| 10.78 | 11.22 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G |
| Nano SIM | Nano SIM, Dual SIM |
| 10.7 | 7 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 5000mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 5.92 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The Galaxy S21 has a score of 91.8, which is better than Moto G51 5G's 77.8 general score. Both of these phones work with the same Android 11 operating system, so you shouldn't see any differences regarding that. Galaxy S21 is an older cellphone than Moto G51 5G, but it's lighter and somewhat thinner anyway.
Samsung Galaxy S21 features just a bit better processing power than Motorola Moto G51 5G, and although they both have 8 CPU cores, the Samsung Galaxy S21 also has 4 GB more RAM memory. Samsung Galaxy S21 counts with a brighter display than Motorola Moto G51 5G, because although it has a bit smaller screen, and they both have the same resolution of 1080 x 2400px, the Samsung Galaxy S21 also counts with a just a little higher screen pixel density.
Motorola Moto G51 5G has a bigger storage capacity for apps and games than Samsung Galaxy S21, because although it has 0 less internal storage capacity, it also counts with a SD memory card expansion slot that supports up to 512 GB. Moto G51 5G features improved battery performance than Samsung Galaxy S21, because it has a 25% greater battery size.
Motorola Moto G51 5G counts with just a bit better camera than Galaxy S21, and although they both have the same 1920x1080 (Full HD) video resolution and a F1.8 aperture, the Motorola Moto G51 5G also has a camera in the back with a much higher 50 megapixels resolution and faster 240 fps video frame rate.
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