Compare phones
| Global Score | |
| 90.8 | 83.3 |
| Basic Information | |
| Samsung | Samsung |
| Android 11, 10 | Android 11, 9.0 Pie |
| 2020-04-29 | 2019-09-29 |
| 6.26 x 2.90 x 0.34 inches | 6.26 x 2.96 x 0.35 inches |
| 6.60 ounces | 6.63 ounces |
| Prism cube black | Black, Blue and White |
| Aluminum and Plastic | Plastic |
| Scratch-Resistant Glass | -- |
| $ 339.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.4 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| Super AMOLED | Super AMOLED |
| 405 pixels per inch | 403 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.1 |
| Performance | |
| Samsung Exynos 980 chipset | Samsung Exynos 9611 chipset |
| ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Mali-G76 MP5 GPU | Mali-G72 MP3 GPU |
| 9.27 | 9.27 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| microSDXC (up to 1000 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 15.38 | 11.74 |
| Camera | |
| 48.00 MP + 32.00 MP | 48.00 MP + 16.00 MP |
| f/2.00 aperture | f/2.00 aperture |
| 26.00mm focal length | 12.00mm focal length |
| 0.5 inches (1/2") sensor | 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 (480 fps) (HD) slow motion video | 1280 x 720 (240 fps) (HD) slow motion video |
| 11.55 | 11.44 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 4500mAh Li - Polymer Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 7.52 |
| 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 | FM Radio |
Comparison review
Galaxy A51 5G has a general score of 90.8, which is slightly better than Samsung Galaxy M30s's 83.3 global score. The Galaxy A51 5G is a a little bit lighter and a bit thinner cellphone than Samsung Galaxy M30s, although both were only released 7 months apart. Both phones in this review include the same Android 11 OS, so both should offer very similar OS features.
Samsung Galaxy M30s has a screen that's just as good as the Galaxy A51 5G one, although the Samsung Galaxy M30s has a just a bit less pixels per screen inch, a bit worse resolution of 1080 x 2340 pixels and a bit smaller display. Samsung Galaxy M30s and Samsung Galaxy A51 5G both have incredibly similar processing units, and although the Samsung Galaxy M30s has a smaller amount of RAM memory, they both have the same number of cores.
Galaxy A51 5G counts with a bit better camera than Samsung Galaxy M30s. Both of them have a same resolution back facing camera, the same 30 fps video frame rates, the same sensor size, the same (4K) video resolution and the same aperture. Galaxy A51 5G features a much better memory capacity for games and applications than Galaxy M30s, because it has 128 GB internal memory and a slot for an SD memory card that admits up to 1000 GB.
Samsung Galaxy M30s features greater battery performance than Galaxy A51 5G, because it has 6000mAh of battery capacity.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.