Compare phones
| Global Score | |
| 84.6 | 90.8 |
| Basic Information | |
| Motorola | Samsung |
| Android 11 | Android 11, 10 |
| 2021-08-19 | 2020-04-29 |
| 6.65 x 2.99 x 0.35 inches | 6.26 x 2.90 x 0.34 inches |
| 7.05 ounces | 6.60 ounces |
| Nebula Blue | Prism cube black |
| -- | Aluminum and Plastic |
| -- | Scratch-Resistant Glass |
| -- | $ 339.00 |
| Display / Screen | |
| 6.8 inches | 6.5 inches |
| 2460 x 1080 pixels | 2400 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 395 pixels per inch | 405 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 778G SM7325 chipset | Samsung Exynos 980 chipset |
| Kryo 670 Prime, 64-bit, 6 nm (Octa-Core 2400 MHz) processor | ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Adreno 642L GPU | Mali-G76 MP5 GPU |
| 9.36 | 9.27 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 1000 GB) external memory slot |
| 10.1 | 15.38 |
| Camera | |
| 108.00 MP + 32.00 MP | 48.00 MP + 32.00 MP |
| f/1.90 aperture | f/2.00 aperture |
| -- | 26.00mm focal length |
| -- | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (920 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 12.1 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.6 | 10.7 |
| Battery Life | |
| 5000mAh Nano SIM Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.32 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | 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 |
Comparison review
The Samsung Galaxy A51 5G has an overall score of 90.8, which is a little bit better than the Motorola Edge (2021)'s 84.6 score. The Samsung Galaxy A51 5G is an older device than the Motorola Edge (2021), but Samsung could make it just a bit lighter and just a little thinner. These phones have the same Android 11 operating system.
Motorola Edge (2021) counts with a little better performance than Samsung Galaxy A51 5G. They have the same RAM memory amount and a Octa-Core CPU. Samsung Galaxy A51 5G features a display that's very similar to the display in Motorola Edge (2021), because although the Samsung Galaxy A51 5G has a little bit smaller display and a quite lower 1080 x 2400 pixels resolution, it also counts with a little higher screen density.
Galaxy A51 5G features a very superior storage for games and applications than Motorola Edge (2021), and although they both have exactly the same 128 GB internal storage capacity, the Galaxy A51 5G also has a SD memory card expansion slot that holds up to 1000 GB. Motorola Edge (2021) takes a little bit better pictures and videos than Galaxy A51 5G, and although they both have the same 30 fps video frame rate and the same 3840x2160 (4K) video quality, the Motorola Edge (2021) also has a bigger aperture to take better low-light photography and a camera in the back with a lot better resolution.
Motorola Edge (2021) has just a little better battery duration than Galaxy A51 5G, because it has a 5000mAh battery capacity.
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