Compare phones
| Global Score | |
| 77 | 85.3 |
| Basic Information | |
| Samsung | Microsoft |
| Android 11, 10, 9.0 Pie | Android 11 |
| 2019-10-05 | 2021-09-20 |
| 6.43 x 3.05 x 0.31 inches | 5.72 x 7.26 x 0.22 inches |
| 6.46 ounces | 10.02 ounces |
| Black, Blue, Green and Red | Glacier and Obsidian |
| Plastic | Glass (Corning Gorilla Glass) |
| -- | Scratch-Resistant Glass |
| -- | $ 540.00 |
| Display / Screen | |
| 6.5 inches | 8.3 inches |
| 1560 x 720 pixels | 2688 x 1892 pixels |
| TFT | AMOLED |
| 264 pixels per inch | 396 pixels per inch |
| -- | 800 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.2 | 8.8 |
| Performance | |
| Qualcomm Snapdragon 450 SDM450 (14 nm) chipset | Qualcomm Snapdragon 888 SM8350 (5 nm) chipset |
| Cortex-A53 (Octa-Core 1800 MHz) processor | Kryo 680, 64-bit (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Adreno 506 GPU | Adreno 660 GPU |
| 8.91 | 9.63 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 11.74 | 10.1 |
| Camera | |
| 13.00 MP + 8.00 MP | 12.00 MP + 12.00 MP |
| f/1.80 aperture | f/1.70 aperture |
| 27.00mm focal length | 27.00mm focal length |
| 0.25 inches (1/4") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| -- | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 8.91 | 10.01 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.6 | 10.6 |
| Battery Life | |
| 4000mAh Battery | 4449mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 6.32 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.1 |
| GPS | GPS |
| 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
Microsoft Surface Duo 2 has a general score of 85.3, which is better than the Galaxy A20s's general score of 77. Both devices in this review use the same Android 11 OS (Operating System), so both of them should give you identical OS features. Microsoft Surface Duo 2's body is newer and way thinner than the Galaxy A20s's, but it's way heavier.
The Microsoft Surface Duo 2 features a bit faster CPU than Samsung Galaxy A20s, and although they both have the same number of cores, the Microsoft Surface Duo 2 also has a higher amount of RAM memory. The Microsoft Surface Duo 2 counts with a much sharper screen than Galaxy A20s, because it has a greater count of pixels per screen inch, a bigger display and a way higher 1892 x 2688 pixels resolution.
Samsung Galaxy A20s features more memory to store more apps and games than Microsoft Surface Duo 2, because although it has just 64 GB internal storage capacity, it also counts with a SD extension slot that allows up to 512 GB. The Microsoft Surface Duo 2 features a bit longer battery lifetime than Samsung Galaxy A20s, because it has 4449mAh of battery capacity.
The Microsoft Surface Duo 2 has a much better camera than Galaxy A20s, because although it has a camera in the back with a lower resolution, it also counts with a bigger camera aperture and a way better 3840x2160 video quality.
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