Compare phones
| Global Score | |
| 91.8 | 85.5 |
| Basic Information | |
| Samsung | Asus |
| Android 11 | Android 11 |
| 2021-01-29 | 2021-05-13 |
| 5.97 x 2.80 x 0.31 inches | 6.50 x 3.04 x 0.38 inches |
| 6.03 ounces | 8.11 ounces |
| Gray, Phantom pink, Violet and White | Galactic Black and Glacier Silver |
| Aluminum and Plastic | Aluminum and Glass (Corning Gorilla Glass 3) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 722.00 | -- |
| Display / Screen | |
| 6.2 inches | 6.7 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| Dynamic AMOLED | AMOLED |
| 424 pixels per inch | 393 pixels per inch |
| 1300 cd/m2 brightness | 1000 cd/m2 brightness |
| No touch screen | No touch screen |
| 9.2 | 8.9 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 8 GB RAM | 8 GB RAM |
| Adreno 660 GPU | Adreno 660 GPU |
| 9.63 | 9.63 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 2 TB) external memory slot |
| 10.1 | 17.14 |
| Camera | |
| 12.00 MP + 10.00 MP | 64.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | 27.00mm focal length |
| 0.57 inches (1/1.76") sensor | 0.59 inches (1/1.7") sensor |
| 7680 x 4320 (24 fps) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 10.78 | 12.1 |
| 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 | |
| 4000mAh Li - Polymer Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 5.92 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Samsung Galaxy S21 is slightly better than the Asus ZenFone 8 Flip, with a 91.8 score against 85.5. Although the Samsung Galaxy S21 and Asus ZenFone 8 Flip were only released with a couple of months difference, the Samsung Galaxy S21 is thinner and noticeably lighter. Both of these phones include the same Android 11 OS (operating system), so both should provide the user very similar OS features.
The Asus ZenFone 8 Flip features a CPU that's just as good as the Galaxy S21 one, they have the same number of cores and 8 GB of RAM memory. The Galaxy S21 counts with a slightly better looking screen than Asus ZenFone 8 Flip, because although it has a quite smaller display, and they both have an equal resolution of 1080 x 2400 pixels, the Galaxy S21 also counts with a little better number of pixels per inch of screen and more brightness.
Asus ZenFone 8 Flip has a superior storage to install applications and games than Samsung Galaxy S21, and although they both have exactly the same 128 GB internal storage capacity, the Asus ZenFone 8 Flip also has a SD memory slot that admits a maximum of 2 TB. The Asus ZenFone 8 Flip shoots much better photographs and videos than Galaxy S21, and although they both have a F1.8 aperture and the same video resolution, the Asus ZenFone 8 Flip also has a bigger back camera sensor taking higher quality photos, a much more mega pixels camera and faster 30 fps video frame rate.
Asus ZenFone 8 Flip has improved battery life than Samsung Galaxy S21, because it has a 5000mAh battery size.
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