Compare phones
| Global Score | |
| 78.8 | 85.5 |
| Basic Information | |
| Microsoft | Asus |
| Android 10 | Android 11 |
| 2020-09-10 | 2021-05-13 |
| 7.36 x 5.72 x 0.19 inches | 6.50 x 3.04 x 0.38 inches |
| 8.82 ounces | 8.11 ounces |
| Glacier | Galactic Black and Glacier Silver |
| Glass (Corning Gorilla Glass 5) | Aluminum and Glass (Corning Gorilla Glass 3) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 540.00 | -- |
| Display / Screen | |
| 8.1 inches | 6.7 inches |
| 2700 x 1800 pixels | 2400 x 1080 pixels |
| AMOLED | AMOLED |
| 401 pixels per inch | 393 pixels per inch |
| -- | 1000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.2 | 8.9 |
| Performance | |
| Qualcomm Snapdragon 855 SM8150 chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 6 GB RAM | 8 GB RAM |
| Adreno 640 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 | |
| 11.00 MP | 64.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| -- | 27.00mm focal length |
| -- | 0.59 inches (1/1.7") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 8.91 | 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 | |
| 3577mAh Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.52 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| 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 |
Comparison review
The Asus ZenFone 8 Flip has a score of 85.5, which is just a bit better than the Microsoft Surface Duo's global score of 78.8. The Asus ZenFone 8 Flip construction is a lot thicker but a bit lighter than Microsoft Surface Duo, and they were only released 8 months apart. Both of these devices have Android OS (operating system), but the Asus ZenFone 8 Flip has 11 version while Microsoft Surface Duo has Android 10, providing you some extra features.
The Asus ZenFone 8 Flip and Microsoft Surface Duo count with quite similar CPUs, and although the Asus ZenFone 8 Flip has a larger amount of RAM memory, they both have the same number of cores. Asus ZenFone 8 Flip features a slightly better looking display than Microsoft Surface Duo, although it has a quite smaller display, a lot lower resolution of 1080 x 2400 pixels and a little bit inferior number of pixels per inch in the display.
Asus ZenFone 8 Flip features a much bigger memory capacity to install games and applications than Microsoft Surface Duo, and although they both have equal internal storage, the Asus ZenFone 8 Flip also has a slot for an external memory card that allows up to 2 TB. Asus ZenFone 8 Flip counts with a much better battery performance than Microsoft Surface Duo, because it has a 40% more battery size.
Asus ZenFone 8 Flip has a lot better camera than Microsoft Surface Duo, because it has a bigger camera aperture to capture better low-light photos, a way more mega pixels back camera and a lot higher video definition.
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