Compare phones
| Global Score | |
| 87.7 | 76.1 |
| Basic Information | |
| Samsung | Samsung |
| Android 10 | Android 12, 11 |
| 2020-09-11 | 2021-07-02 |
| 6.45 x 3.00 x 0.37 inches | 6.27 x 2.90 x 0.33 inches |
| 7.51 ounces | 6.56 ounces |
| Black and White | Black, Mint, Violet and White |
| Plastic and Plastic | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.7 inches | 6.4 inches |
| 2340 x 1080 pixels | 1600 x 720 pixels |
| Super AMOLED Plus | Super AMOLED |
| 385 pixels per inch | 274 pixels per inch |
| No touch screen | No touch screen |
| 8 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 730 SM7150-AA chipset | MediaTek Helio G80 MT6769T (12 nm) chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | Cortex-A75, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Adreno 618 GPU | Mali G52 MC2 GPU |
| 9.27 | 9.09 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 1 TB) external memory slot |
| 14.14 | 13.02 |
| Camera | |
| 64.00 MP + 32.00 MP | 48.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| 0.57 inches (1/1.76") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (Full HD) video resolution |
| 11.88 | 9.35 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.6 |
| Battery Life | |
| 7000mAh Battery | Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| 8.32 | 1.36 |
| Other Features | |
| Bluetooth 5.0 | 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 | -- |
Comparison review
The Samsung Galaxy M51 is much better than Samsung Galaxy A22, getting a global score of 87.7 against 76.1. Samsung Galaxy M51 is an older, somewhat heavier and somewhat thicker phone than the Samsung Galaxy A22. These phones include Android OS (operating system), but Samsung Galaxy M51 has the older 10 version and Samsung Galaxy A22 has Android 12.
The Samsung Galaxy M51 has a bit better looking display than Samsung Galaxy A22, because it has a little bit larger display, a lot higher resolution of 1080 x 2340 pixels and a better number of pixels per display inch. The Samsung Galaxy M51 has a slightly bigger memory capacity for applications, games, photos and videos than Galaxy A22, because although it has a slot for SD memory cards that allows a maximum of 512 GB against 1 TB, it also counts with 64 GB more internal storage capacity.
The Galaxy M51 has a bit superior CPU than Galaxy A22, and although they both have 8 CPU cores, the Galaxy M51 also has 2 GB more RAM memory. Samsung Galaxy M51 features a really longer battery life than Galaxy A22. The Galaxy M51 takes much better photographs and videos than Galaxy A22, and although they both have a F1.8 aperture, the Galaxy M51 also has a much higher 3840x2160 (4K) video definition and a camera in the back with a lot better resolution.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.