Compare phones
| Global Score | |
| 84.6 | 87.7 |
| Basic Information | |
| Motorola | Samsung |
| Android 11 | Android 10 |
| 2021-08-19 | 2020-09-11 |
| 6.65 x 2.99 x 0.35 inches | 6.45 x 3.00 x 0.37 inches |
| 7.05 ounces | 7.51 ounces |
| Nebula Blue | Black and White |
| -- | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.8 inches | 6.7 inches |
| 2460 x 1080 pixels | 2340 x 1080 pixels |
| IPS LCD | Super AMOLED Plus |
| 395 pixels per inch | 385 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8 |
| Performance | |
| Qualcomm Snapdragon 778G SM7325 chipset | Qualcomm Snapdragon 730 SM7150-AA chipset |
| Kryo 670 Prime, 64-bit, 6 nm (Octa-Core 2400 MHz) processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Adreno 642L GPU | Adreno 618 GPU |
| 9.36 | 9.27 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 14.14 |
| Camera | |
| 108.00 MP + 32.00 MP | 64.00 MP + 32.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| -- | 0.57 inches (1/1.76") 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 | -- |
| 12.1 | 11.88 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 5000mAh Nano SIM Battery | 7000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 8.32 |
| 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
Samsung Galaxy M51 is a little bit better than Motorola Edge (2021), having an 87.7 score against 84.6. Although it's the best phone in this comparison review, the Samsung Galaxy M51 is an older, a little thicker and just a little heavier phone than the Motorola Edge (2021). Both phones in this comparison review work with Android OS, but Samsung Galaxy M51 has an older 10 version and Motorola Edge (2021) has Android 11.
The Motorola Edge (2021) counts with a slightly better looking screen than Galaxy M51, because it has a just a bit more pixels per screen inch, a little larger screen and a slightly better resolution of 1080 x 2460px. Galaxy M51 features a very superior memory capacity to store more games and applications than Motorola Edge (2021), and although they both have the same internal storage capacity, the Galaxy M51 also has a SD memory slot that holds a maximum of 512 GB.
Motorola Edge (2021) counts with a bit faster CPU than Galaxy M51. Both of them have 6 GB of RAM and 8 CPU cores. The Galaxy M51 counts with a superior battery lifetime than Motorola Edge (2021), because it has 7000mAh of battery capacity. The Motorola Edge (2021) counts with a little bit better camera than Galaxy M51, because although it has a tinier aperture, and they both have the same (4K) video definition and the same video frame rate, the Motorola Edge (2021) also counts with a camera with much more MP.
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