Compare phones
| Global Score | |
| 87.7 | 77.4 |
| Basic Information | |
| Samsung | Samsung |
| Android 10 | Android 14 |
| 2020-09-11 | 2023-12-16 |
| 6.45 x 3.00 x 0.37 inches | 6.30 x 3.02 x 0.33 inches |
| 7.51 ounces | 7.05 ounces |
| Black and White | Blue Black and Light Blue |
| Plastic and Plastic | Plastic and Plastic |
| Scratch-Resistant Glass | -- |
| -- | $ 200.00 |
| Display / Screen | |
| 6.7 inches | 6.5 inches |
| 2340 x 1080 pixels | 2340 x 1080 pixels |
| Super AMOLED Plus | Super AMOLED |
| 385 pixels per inch | 396 pixels per inch |
| -- | 800 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 8.6 |
| Performance | |
| Qualcomm Snapdragon 730 SM7150-AA chipset | Mediatek Dimensity 6100+ (6 nm) chipset |
| Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | processor |
| 6 GB RAM | 4 GB RAM |
| Adreno 618 GPU | Mali-G57 MC2 GPU |
| 9.27 | 6.03 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 1000 GB) external memory slot |
| 14.14 | 15.38 |
| Camera | |
| 64.00 MP + 32.00 MP | 50.00 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 (30 fps) (Full HD) video resolution |
| 11.88 | 10.45 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G) and LTE (4G) |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 9.6 |
| Battery Life | |
| 7000mAh Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 8.32 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.3 |
| 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 much better than Galaxy A15 5G's global score of 77.4. Both phones we compare here include Android operating system, but Samsung Galaxy M51 has 10 version while Galaxy A15 5G has Android 14. The Samsung Galaxy M51 is an a lot older, just a bit heavier and somewhat thicker phone than the Galaxy A15 5G.
Samsung Galaxy A15 5G counts with a bit more vivid display than Galaxy M51, because although it has a little bit smaller screen, and they both have an equal 1080 x 2340px resolution, the Samsung Galaxy A15 5G also counts with a bit more pixels per inch of screen. Galaxy M51 counts with a much better performing processing unit than Samsung Galaxy A15 5G, and although they both have 8 cpu cores, the Galaxy M51 also has a higher amount of RAM memory.
Samsung Galaxy A15 5G counts with a little bit better storage capacity to install games and applications than Galaxy M51, and although they both have the same 128 GB internal storage capacity, the Samsung Galaxy A15 5G also has a slot for SD memory cards that supports a maximum of 1000 GB. Galaxy M51 counts with a much better camera than Galaxy A15 5G, and although they both have a same size camera aperture, the Galaxy M51 also has a back-facing camera with a much better 64 mega-pixels resolution and a way higher (4K) video quality.
The Samsung Galaxy M51 features a way better battery duration than Galaxy A15 5G, because it has 7000mAh of battery capacity against 5000mAh.
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