Compare phones
| Global Score | |
| 74.5 | 85.3 |
| Basic Information | |
| Asus | Microsoft |
| Android 9.0 Pie, 8.0 Oreo | Android 11 |
| 2018-05-01 | 2021-09-20 |
| 6.02 x 2.98 x 0.30 inches | 5.72 x 7.26 x 0.22 inches |
| 5.82 ounces | 10.02 ounces |
| Blue and Silver | Glacier and Obsidian |
| Aluminum and Glass | Glass (Corning Gorilla Glass) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 540.00 |
| Display / Screen | |
| 6.2 inches | 8.3 inches |
| 2246 x 1080 pixels | 2688 x 1892 pixels |
| Super IPS+ LCD | AMOLED |
| 402 pixels per inch | 396 pixels per inch |
| 550 cd/m2 brightness | 800 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.5 | 8.8 |
| Performance | |
| Qualcomm Snapdragon 636 SDM636 chipset | Qualcomm Snapdragon 888 SM8350 (5 nm) chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | Kryo 680, 64-bit (Octa-Core 2840 MHz) processor |
| 6 GB RAM | 8 GB RAM |
| Adreno 509 GPU | Adreno 660 GPU |
| 9 | 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/1.80 aperture | f/1.70 aperture |
| 24.00mm 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 |
| 1280 x 720 (240 fps) (HD) slow motion video | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 9.79 | 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 | |
| 3300mAh Li - Ion Battery | 4449mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| 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 |
| FM Radio | -- |
Comparison review
The Microsoft Surface Duo 2 has a score of 85.3, which is much better than the Asus ZenFone 5 (ZE620KL)'s 74.5 overall score. These devices use Android operating system, but the Microsoft Surface Duo 2 has the older 11 version while Asus ZenFone 5 (ZE620KL) has Android 9.0 Pie. The Microsoft Surface Duo 2 design is incredibly newer and a lot thinner than Asus ZenFone 5 (ZE620KL)'s, but it is also heavier.
Microsoft Surface Duo 2 counts with a bit sharper screen than Asus ZenFone 5 (ZE620KL), because although it has a little bit lower pixels density, it also counts with more display brightness, a lot better 1892 x 2688 pixels resolution and a way larger screen. The Microsoft Surface Duo 2 has a little better hardware performance than Asus ZenFone 5 (ZE620KL), and although they both have 8 cpu cores, the Microsoft Surface Duo 2 also has a larger amount of RAM.
The Microsoft Surface Duo 2 features a little bit better camera than Asus ZenFone 5 (ZE620KL), and although they both have a same resolution back camera and the same 3840x2160 (4K) video quality, the Microsoft Surface Duo 2 also has faster video frame rates and a bigger diafragm aperture for better low light images.
The Asus ZenFone 5 (ZE620KL) counts with a way bigger memory capacity to store more apps and games than Microsoft Surface Duo 2, because although it has just 64 GB internal storage, it also counts with a slot for external memory cards that supports a maximum of 1,95 TB. Microsoft Surface Duo 2 counts with superior battery lifetime than Asus ZenFone 5 (ZE620KL), because it has a 4449mAh battery size.
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