Compare phones
| Global Score | |
| 85.5 | 85.5 |
| Basic Information | |
| Samsung | Asus |
| Android 11, 10 | Android 11 |
| 2019-12-27 | 2021-05-13 |
| 6.24 x 2.90 x 0.31 inches | 6.50 x 3.04 x 0.38 inches |
| 6.07 ounces | 8.11 ounces |
| Prism Crush black, Prism Crush blue, Prism Crush pink and Prism Crush white | Galactic Black and Glacier Silver |
| Plastic and Plastic | Aluminum and Glass (Corning Gorilla Glass 3) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 282.00 | -- |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| Super AMOLED | AMOLED |
| 405 pixels per inch | 393 pixels per inch |
| -- | 1000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 8.9 |
| Performance | |
| Samsung Exynos 9611 chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Mali-G72 MP3 GPU | Adreno 660 GPU |
| 9.27 | 9.63 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 2 TB) external memory slot |
| 14.14 | 17.14 |
| Camera | |
| 48.00 MP + 32.00 MP | 64.00 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 (30 fps) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 11.55 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| 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 Galaxy A51 has a general score of 85.5, which is slightly better than the Asus ZenFone 8 Flip's score of 85.5. Both of these phones come with the same Android 11 operating system, so you shouldn't perceive any differences regarding that. Even though Galaxy A51 is older than Asus ZenFone 8 Flip, it's body is noticeably lighter and somewhat thinner.
The Asus ZenFone 8 Flip has a bit sharper display than Samsung Galaxy A51, because although it has a just a little worse pixel density, and they both have the same exact resolution of 1080 x 2400, the Asus ZenFone 8 Flip also counts with a little bit bigger display. Asus ZenFone 8 Flip has a much bigger memory for applications and games than Samsung Galaxy A51, and although they both have equal 128 GB internal memory capacity, the Asus ZenFone 8 Flip also has a SD memory card expansion slot that admits a maximum of 2 TB.
The Asus ZenFone 8 Flip counts with just a little better hardware performance than Samsung Galaxy A51, and although they both have the same number of cores, the Asus ZenFone 8 Flip also has more RAM. The Asus ZenFone 8 Flip counts with a little bit better camera than Galaxy A51, because it has a much higher 64 mega-pixels resolution back facing camera, a larger aperture, a way higher 7680x4320 video definition and a larger back-facing camera sensor.
Asus ZenFone 8 Flip counts with better battery life than Galaxy A51, because it has a 5000mAh battery capacity against 4000mAh.
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