Compare phones
| Global Score | |
| 77.8 | 91.8 |
| Basic Information | |
| Motorola | Samsung |
| Android 11 | Android 11 |
| 2021-12-20 | 2021-01-29 |
| 6.71 x 3.01 x 0.36 inches | 5.97 x 2.80 x 0.31 inches |
| 7.34 ounces | 6.03 ounces |
| Aqua Blue, Bright Silver and Indigo Blue | Gray, Phantom pink, Violet and White |
| -- | Aluminum and Plastic |
| -- | Scratch-Resistant Glass |
| -- | $ 722.00 |
| Display / Screen | |
| 6.8 inches | 6.2 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| IPS LCD | Dynamic AMOLED |
| 387 pixels per inch | 424 pixels per inch |
| -- | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 9.2 |
| Performance | |
| Qualcomm Snapdragon 480 SM4350 (8 nm) chipset | Qualcomm Snapdragon 888 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 | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 11.74 | 10.1 |
| Camera | |
| 50.00 MP + 13.00 MP | 12.00 MP + 10.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| -- | 0.57 inches (1/1.76") sensor |
| 1920 x 1080 (240 fps) (Full HD) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 11.22 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 7 | 10.7 |
| Battery Life | |
| 5000mAh Nano SIM Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 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, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
Galaxy S21 has a score of 91.8, which is much better than the Motorola Moto G51 5G's score of 77.8. Galaxy S21's design is somewhat thinner and lighter than Motorola Moto G51 5G, despite of the fact that it was released about 11 months before. Both of these devices include the same Android 11 OS (operating system), so you shouldn't see any differences regarding that.
The Galaxy S21 counts with just a bit better hardware performance than Motorola Moto G51 5G, and although they both have 8 processing cores, the Galaxy S21 also has a higher amount of RAM memory. Galaxy S21 features a more vivid screen than Motorola Moto G51 5G, because although it has a bit smaller display, and they both have exactly the same 1080 x 2400 pixels resolution, the Galaxy S21 also counts with a quite greater pixels density.
The Motorola Moto G51 5G counts with a bigger storage capacity for apps and games than Samsung Galaxy S21, because although it has 0 less internal memory, it also counts with a SD memory card expansion slot that allows a maximum of 512 GB. Motorola Moto G51 5G features a bit better camera than Galaxy S21, and although they both have the same 1920x1080 video resolution and a same size aperture, the Motorola Moto G51 5G also has faster 240 frames per second video frame rate and a way higher resolution camera.
The Moto G51 5G counts with greater battery lifetime than Galaxy S21, because it has a 25% bigger battery size.
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