Compare phones
| Global Score | |
| 75.1 | 87.7 |
| Basic Information | |
| Samsung | Samsung |
| Android 14 | Android 10 |
| -- | 2020-09-11 |
| -- | 6.45 x 3.00 x 0.37 inches |
| -- | 7.51 ounces |
| -- | Black and White |
| Glass and Plastic | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| Super AMOLED | Super AMOLED Plus |
| 405 pixels per inch | 385 pixels per inch |
| No touch screen | No touch screen |
| 7.5 | 8 |
| Performance | |
| Exynos 1480 (5 nm) chipset | Qualcomm Snapdragon 730 SM7150-AA chipset |
| processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Yes GPU | Adreno 618 GPU |
| 6.12 | 9.27 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 15.42 | 14.14 |
| Camera | |
| 50.00 MP + 32.00 MP | 64.00 MP + 32.00 MP |
| -- | f/1.80 aperture |
| -- | 26.00mm focal length |
| -- | 0.57 inches (1/1.76") sensor |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| 8.47 | 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, eSIM Battery | 7000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 8.32 |
| Other Features | |
| Bluetooth 5.3 | 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 has a general score of 87.7, which is better than the Galaxy A55 5G's score of 75.1. Both devices in this review include Android OS (operating system), but Samsung Galaxy M51 has the previous 10 version and Galaxy A55 5G has Android 14. The Galaxy M51 has a much better performing processor than Galaxy A55 5G. They have 8 cores and the same RAM memory amount.
Samsung Galaxy M51 features a little more vivid screen than Galaxy A55 5G, because although it has a quite lower 1080 x 2340 resolution and a bit lower number of pixels per inch of display, it also counts with a little bit bigger display. The Samsung Galaxy A55 5G has a bit more storage for games and applications than Samsung Galaxy M51, and although they both have exactly the same internal storage capacity, the Samsung Galaxy A55 5G also has a slot for an SD memory card that allows up to 1 TB.
Galaxy M51 shoots way better photos and videos than Galaxy A55 5G, because it has a camera in the back with a much better resolution. The Galaxy M51 counts with a much better battery performance than Galaxy A55 5G, because it has 7000mAh of battery capacity.
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