Compare phones
| Global Score | |
| 90.8 | 83 |
| Basic Information | |
| Samsung | Asus |
| Android 11, 10 | Android 11 |
| 2020-04-29 | 2021-05-13 |
| 6.26 x 2.90 x 0.34 inches | 5.83 x 2.70 x 0.35 inches |
| 6.60 ounces | 5.96 ounces |
| Prism cube black | Horizon Silver and Obsidian Black |
| Aluminum and Plastic | Aluminum and Glass (Corning Gorilla Glass 3) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 339.00 | -- |
| Display / Screen | |
| 6.5 inches | 5.9 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | AMOLED |
| 405 pixels per inch | 446 pixels per inch |
| -- | 1100 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 9.2 |
| Performance | |
| Samsung Exynos 980 chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| ARM Cortex-A77 and ARM Cortex-A55, 64-bit, 8 nm (Octa-Core 2200 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Mali-G76 MP5 GPU | Adreno 660 GPU |
| 9.27 | 9.63 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1000 GB) external memory slot | No SD card slot |
| 15.38 | 10.1 |
| Camera | |
| 48.00 MP + 32.00 MP | 64.00 MP + 12.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 26.00mm focal length | 27.00mm focal length |
| 0.5 inches (1/2") sensor | 0.59 inches (1/1.7") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 11.55 | 12.65 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.7 | 10.6 |
| Battery Life | |
| 4500mAh Li - Polymer Battery | 4000mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2, EDR |
| 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
The Galaxy A51 5G has a global score of 90.8, which is slightly better than Asus ZenFone 8's 83 overall score. Although Galaxy A51 5G is older and just a little heavier than Asus ZenFone 8, it's body is still a little thinner. Both of these phones come with the same Android 11 OS (Operating System), so both should give all the same operating system features.
Asus ZenFone 8 counts with a bit faster CPU than Galaxy A51 5G. Both have a 6 GB RAM memory and a Octa-Core processor. The Asus ZenFone 8 counts with a much better display than Galaxy A51 5G, because although it has a little bit smaller display, and they both have an equal 1080 x 2400 pixels resolution, the Asus ZenFone 8 also counts with a just a bit greater number of pixels in each display inch.
The Asus ZenFone 8 has a bit better camera than Galaxy A51 5G, because it has a back-facing camera with a lot higher 64 mega-pixels resolution, a lot higher 7680x4320 video quality, a larger aperture and a bigger sensor providing a higher image quality. Galaxy A51 5G features a much better storage for games and applications than Asus ZenFone 8, and although they both have equal 128 GB internal storage, the Galaxy A51 5G also has an external SD slot that supports up to 1000 GB.
The Galaxy A51 5G features a bit longer battery performance than Asus ZenFone 8, because it has a 4500mAh battery capacity.
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