Compare phones
| Global Score | |
| 85.5 | 83.3 |
| Basic Information | |
| Asus | Samsung |
| Android 11 | -- |
| 2021-05-13 | 2018-03-16 |
| 6.50 x 3.04 x 0.38 inches | 5.81 x 2.70 x 0.33 inches |
| 8.11 ounces | 5.75 ounces |
| Galactic Black and Glacier Silver | Burgundy red, Coral blue, Ice blue, Lilac purple, Midnight black, Sunrise gold and Titanium gray |
| Aluminum and Glass (Corning Gorilla Glass 3) | Aluminum and Glass (Corning Gorilla Glass 5) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 158.00 |
| Display / Screen | |
| 6.7 inches | 5.8 inches |
| 2400 x 1080 pixels | 2960 x 1440 pixels |
| AMOLED | Super AMOLED |
| 393 pixels per inch | 568 pixels per inch |
| 1000 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.9 | 8.9 |
| Performance | |
| Qualcomm Snapdragon 888 SM8350 chipset | Qualcomm Snapdragon 845 SDM845 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 660 GPU | Adreno 630 GPU |
| 9.63 | 9.54 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| microSDXC (up to 2 TB) external memory slot | microSDXC (up to 400 GB) external memory slot |
| 17.14 | 11.34 |
| Camera | |
| 64.00 MP | 12.00 MP + 8.00 MP |
| f/1.80 aperture | f/1.50 aperture |
| 27.00mm focal length | -- |
| 0.59 inches (1/1.7") sensor | 0.39 inches (1/2.55") sensor |
| 7680 x 4320 (30 fps) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 12.1 | 10.23 |
| 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 |
| 10.6 | 6.7 |
| Battery Life | |
| 5000mAh Battery | 3000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 4.96 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Asus ZenFone 8 Flip is slightly better than the Galaxy S9, getting a general score of 85.5 against 83.3. Asus ZenFone 8 Flip is a noticeably newer phone than the Galaxy S9, but it is somewhat thicker and incredibly heavier. Galaxy S9 and Asus ZenFone 8 Flip have really similar displays, because although the Galaxy S9 has a bit smaller display, it also counts with a higher resolution of 1440 x 2960px and a higher display pixels density.
The Asus ZenFone 8 Flip has a bit better CPU than Galaxy S9, and although they both have the same number of cores, the Asus ZenFone 8 Flip also has a larger amount of RAM. Asus ZenFone 8 Flip has a much better memory capacity to install applications and games than Galaxy S9, because it has a SD extension slot that allows a maximum of 2 TB and 128 GB internal memory.
The Asus ZenFone 8 Flip has a superior battery lifetime than Samsung Galaxy S9, because it has 5000mAh of battery capacity. The Asus ZenFone 8 Flip has a much better camera than Galaxy S9, because although it has a tinier aperture, it also counts with a camera with a much better 64 megapixels resolution, a much bigger back camera sensor capturing much higher quality photographs and a lot higher 7680x4320 video resolution.
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