Compare phones
| Global Score | |
| 84.9 | 87.7 |
| Basic Information | |
| Samsung | Samsung |
| -- | Android 10 |
| 2019-05-29 | 2020-09-11 |
| 6.50 x 3.01 x 0.37 inches | 6.45 x 3.00 x 0.37 inches |
| 7.76 ounces | 7.51 ounces |
| Angel gold, Ghost white and Phantom black | Black and White |
| Aluminum and Glass (Corning Gorilla Glass 6) | Plastic and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.7 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| Super AMOLED | Super AMOLED Plus |
| 393 pixels per inch | 385 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8 |
| Performance | |
| Qualcomm Snapdragon 730 SM7150-AA chipset | Qualcomm Snapdragon 730 SM7150-AA chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 618 GPU | Adreno 618 GPU |
| 9.27 | 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 | |
| 48.00 MP | 64.00 MP + 32.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 25.00mm focal length | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 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 (480 fps) (HD) slow motion video | -- |
| 10.78 | 11.88 |
| 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), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 3700mAh Battery | 7000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.68 | 8.32 |
| 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 slightly better than Galaxy A80, getting a score of 87.7 against 84.9. Samsung Galaxy M51 is a just a little lighter cellphone than Galaxy A80, but both of them have the same thickness. Galaxy M51 and Samsung Galaxy A80 both have really similar displays, and although the Galaxy M51 has a little lower 1080 x 2340 resolution and a little bit less pixels per inch in the screen, they both have a screen with the same size.
The Galaxy M51 features a much bigger storage capacity for applications, games, photos and videos than Samsung Galaxy A80, and although they both have exactly the same internal storage, the Galaxy M51 also has a SD memory card expansion slot that admits up to 512 GB. Galaxy M51's CPU is very similar to Samsung Galaxy A80's CPU, and although the Galaxy M51 has a lower amount of RAM, they both have the same number of cores.
Galaxy M51 counts with a better camera than Samsung Galaxy A80, and although they both have the same video frame rate and the same video resolution, the Galaxy M51 also has a larger camera sensor which gives a better photo and video quality, a much higher resolution camera in the back and a bigger diafragm aperture to capture better low light captures.
The Galaxy M51 features a very superior battery performance than Galaxy A80, because it has 7000mAh of battery capacity.
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