Compare phones
| Global Score | |
| 73.3 | 87.7 |
| Basic Information | |
| Samsung | Samsung |
| Android 11, 10 | Android 10 |
| 2020-07-02 | 2020-09-11 |
| 6.42 x 3.00 x 0.31 inches | 6.45 x 3.00 x 0.37 inches |
| 6.24 ounces | 7.51 ounces |
| Black, Blue, Red and White | Black and White |
| Plastic and Plastic | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| $ 166.00 | -- |
| Display / Screen | |
| 6.4 inches | 6.7 inches |
| 1560 x 720 pixels | 2340 x 1080 pixels |
| IPS LCD | Super AMOLED Plus |
| 268 pixels per inch | 385 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 8 |
| Performance | |
| Qualcomm Snapdragon 450 SDM450 chipset | Qualcomm Snapdragon 730 SM7150-AA chipset |
| Arm Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 2 GB RAM | 6 GB RAM |
| Adreno 506 GPU | Adreno 618 GPU |
| 8.91 | 9.27 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 9.84 | 14.14 |
| Camera | |
| 13.00 MP + 8.00 MP | 64.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 27.00mm focal length | 26.00mm focal length |
| -- | 0.57 inches (1/1.76") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 8.91 | 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 | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 4000mAh Battery | 7000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 8.32 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Galaxy M51 is better than the Galaxy A11, getting a overall score of 87.7 against 73.3. Even being the best in our current comparison, the Galaxy M51 body is thicker and heavier than the Galaxy A11. Both of these phones come with Android operating system, but the Galaxy M51 has the previous 10 version while Galaxy A11 has Android 11 version.
The Samsung Galaxy M51 features a bit better hardware performance than Galaxy A11, and although they both have a Octa-Core CPU, the Samsung Galaxy M51 also has more RAM memory. The Galaxy M51 has a more vivid display than Galaxy A11, because it has a greater pixel amount in each inch in the screen, a much better resolution of 1080 x 2340px and a bit larger screen.
The Samsung Galaxy M51 captures much clearer photos and videos than Galaxy A11, and although they both have a same size diafragm aperture, the Samsung Galaxy M51 also has a much more megapixels back-facing camera and a lot better video quality. The Galaxy M51 features a superior memory capacity to install applications and games than Galaxy A11, and although they both have a SD extension slot that supports a maximum of 512 GB, the Galaxy M51 also has 96 GB more internal storage capacity.
The Samsung Galaxy M51 counts with a really longer battery life than Galaxy A11, because it has 7000mAh of battery capacity.
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