Compare phones
| Global Score | |
| 72 | 87.7 |
| Basic Information | |
| Samsung | |
| Android 11 | Android 10 |
| 2021-04-28 | 2020-09-11 |
| 6.40 x 2.94 x 0.33 inches | 6.45 x 3.00 x 0.37 inches |
| 6.53 ounces | 7.51 ounces |
| Supersonic Black and Supersonic blue | Black and White |
| -- | Plastic and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| IPS LCD | Super AMOLED Plus |
| 405 pixels per inch | 385 pixels per inch |
| 600 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.6 | 8 |
| Performance | |
| MediaTek Dimensity 700 MT6833V chipset | Qualcomm Snapdragon 730 SM7150-AA chipset |
| Cortex-A76, 64-bit, 7 nm (Octa-Core 2200 MHz) processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Mali-G57 GPU | Adreno 618 GPU |
| 9.18 | 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 | |
| 48.00 MP + 16.00 MP | 64.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm 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 |
| 1280 x 720 (120 fps) (HD) slow motion video | -- |
| 10.56 | 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, Dual SIM | Nano SIM, Dual SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 7000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 8.32 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| GPS | GPS |
| -- | 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
Samsung Galaxy M51 is way better than the realme 8 5G, with an 87.7 score against 72. Both of these phones include Android OS (Operating System), but Samsung Galaxy M51 has the previous 10 version and realme 8 5G has Android 11 version. The Samsung Galaxy M51 body is somewhat thicker and heavier than the realme 8 5G.
The Galaxy M51 has a little bit better processing power than realme 8 5G, and although they both have a Octa-Core processor, the Galaxy M51 also has a larger amount of RAM. Realme 8 5G features a bit more vivid screen than Samsung Galaxy M51, because although it has a bit smaller screen, it also counts with a little better pixel density and a quite better 1080 x 2400 pixels resolution.
Samsung Galaxy M51 counts with a superior camera than realme 8 5G, and although they both have a F1.8 aperture, the Samsung Galaxy M51 also has a much better 3840x2160 (4K) video resolution and a camera in the back with lot more MP. The realme 8 5G counts with a little bit more storage capacity to install applications and games than Samsung Galaxy M51, and although they both have the same 128 GB internal memory, the realme 8 5G also has an external memory card slot that admits up to 1 TB.
Samsung Galaxy M51 features a superior battery life than realme 8 5G, because it has a 40 percent larger battery size.
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