Compare phones
| Global Score | |
| 75.5 | 85.3 |
| Basic Information | |
| Asus | Microsoft |
| Android 8.0 Oreo, 7.1 Nougat | Android 11 |
| 2017-10-30 | 2021-09-20 |
| 6.18 x 2.98 x 0.30 inches | 5.72 x 7.26 x 0.22 inches |
| 6.17 ounces | 10.02 ounces |
| Black and White | Glacier and Obsidian |
| Glass and Metal | Glass (Corning Gorilla Glass) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 599.00 | $ 540.00 |
| Display / Screen | |
| 5.5 inches | 8.3 inches |
| 1920 x 1080 pixels (Full HD) | 2688 x 1892 pixels |
| AMOLED | AMOLED |
| 401 pixels per inch | 396 pixels per inch |
| -- | 800 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 8.8 |
| Performance | |
| Qualcomm Snapdragon 835 MSM8998 chipset | Qualcomm Snapdragon 888 SM8350 (5 nm) chipset |
| Kryo 280, 64-bit, 10 nm (Octa-Core 2450 MHz) processor | Kryo 680, 64-bit (Octa-Core 2840 MHz) processor |
| 6 GB RAM | 8 GB RAM |
| Adreno 540 GPU | Adreno 660 GPU |
| 9.45 | 9.63 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1,95 TB) external memory slot | No SD card slot |
| 14.66 | 10.1 |
| Camera | |
| 12.00 MP + 8.00 MP | 12.00 MP + 12.00 MP |
| f/1.70 aperture | f/1.70 aperture |
| 25.00mm focal length | 27.00mm focal length |
| 0.39 inches (1/2.55") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| -- | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 9.68 | 10.01 |
| 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 | Nano SIM, Dual SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 3600mAh Li - Ion Battery | 4449mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.6 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | -- |
| Infra-red port | -- |
| 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 Microsoft Surface Duo 2 is better than Asus ZenFone 4 Pro, with an 85.3 score against 75.5. Both of these devices have Android OS, but the Microsoft Surface Duo 2 has the older 11 version and Asus ZenFone 4 Pro has Android 8.0 Oreo. The Microsoft Surface Duo 2 is a newer and a lot thinner device than the Asus ZenFone 4 Pro, but it's also notably heavier.
Microsoft Surface Duo 2 counts with a bit more vivid screen than Asus ZenFone 4 Pro, because although it has a just a bit worse pixel amount per inch in the display, it also counts with a lot larger screen and a way higher 1892 x 2688 resolution. The Asus ZenFone 4 Pro has a lot bigger storage capacity for apps and games than Microsoft Surface Duo 2, because although it has 0 less internal storage capacity, it also counts with a slot for an SD memory card that admits a maximum of 1,95 TB.
The Microsoft Surface Duo 2 has a little better performance than Asus ZenFone 4 Pro, and although they both have the same number of cores, the Microsoft Surface Duo 2 also has a greater amount of RAM. Microsoft Surface Duo 2 features superior battery lifetime than Asus ZenFone 4 Pro, because it has 4449mAh of battery capacity.
Microsoft Surface Duo 2 shoots a little bit better videos and photos than Asus ZenFone 4 Pro, and although they both have a F1.7 diafragm aperture, a camera with a 12 mega-pixels and the same 3840x2160 video definition, the Microsoft Surface Duo 2 also has faster 60 fps video frame rate.
The Microsoft Surface Duo 2 is not only the best phones of the ones in this comparison, but it's also the cheapest one.
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