Compare phones
| Global Score | |
| 72 | 90.8 |
| Basic Information | |
| Samsung | |
| Android 11 | Android 11, 10 |
| 2021-04-28 | 2020-04-29 |
| 6.40 x 2.94 x 0.33 inches | 6.26 x 2.90 x 0.34 inches |
| 6.53 ounces | 6.60 ounces |
| Supersonic Black and Supersonic blue | Prism cube black |
| -- | Aluminum and Plastic |
| -- | Scratch-Resistant Glass |
| -- | $ 339.00 |
| Display / Screen | |
| 6.5 inches | 6.5 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 405 pixels per inch | 405 pixels per inch |
| 600 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.6 | 8.1 |
| Performance | |
| MediaTek Dimensity 700 MT6833V chipset | Samsung Exynos 980 chipset |
| Cortex-A76, 64-bit, 7 nm (Octa-Core 2200 MHz) processor | ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Mali-G57 GPU | Mali-G76 MP5 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 1000 GB) external memory slot |
| 15.42 | 15.38 |
| Camera | |
| 48.00 MP + 16.00 MP | 48.00 MP + 32.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| 26.00mm focal length | 26.00mm focal length |
| -- | 0.5 inches (1/2") 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 | 1280 x 720 (480 fps) (HD) slow motion video |
| 10.56 | 11.55 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 10.6 | 10.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.32 |
| 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
Galaxy A51 5G is much better than realme 8 5G, having a overall score of 90.8 against 72. Both of these phones include the same Android 11 operating system, so they should give you the same operating system features. Although it's the best we compare here, Galaxy A51 5G's construction is older, just a bit heavier and a little thicker than the realme 8 5G.
Realme 8 5G counts with a little bit better display than Samsung Galaxy A51 5G. They have a display of the same size, exactly the same 1080 x 2400px resolution and the same display density. Samsung Galaxy A51 5G has a bit superior processor than realme 8 5G, and although they both have the same number of cores, the Samsung Galaxy A51 5G also has a greater amount of RAM.
The Samsung Galaxy A51 5G has a little bit better camera than realme 8 5G, because although it has a smaller camera aperture which is worse for low-light captures and videos, and they both have a camera in the back with a 48 mega pixels, the Samsung Galaxy A51 5G also counts with a way better video definition.
Realme 8 5G counts with slightly more storage capacity to store more games and applications than Galaxy A51 5G, and although they both have equal internal memory, the realme 8 5G also has a slot for an external memory card that supports a maximum of 1 TB. The realme 8 5G features a bit better battery performance than Samsung Galaxy A51 5G, because it has a 5000mAh battery capacity instead of 4500mAh.
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