Compare phones
| Global Score | |
| 76.1 | 85.3 |
| Basic Information | |
| Microsoft | |
| -- | Android 11 |
| -- | 2021-09-20 |
| 5.43 x 2.36 x 0.51 inches | 5.72 x 7.26 x 0.22 inches |
| 4.59 ounces | 10.02 ounces |
| -- | Glacier and Obsidian |
| -- | Glass (Corning Gorilla Glass) |
| -- | Scratch-Resistant Glass |
| -- | $ 540.00 |
| Display / Screen | |
| 2.8 inches | 8.3 inches |
| 320 x 240 pixels (QVGA) | 2688 x 1892 pixels |
| TFT | AMOLED |
| 143 pixels per inch | 396 pixels per inch |
| -- | 800 cd/m2 brightness |
| No touch screen | No touch screen |
| 5.9 | 8.8 |
| Performance | |
| MediaTek MT6731 chipset | Qualcomm Snapdragon 888 SM8350 (5 nm) chipset |
| Quad-Core 1100 MHz processor | Kryo 680, 64-bit (Octa-Core 2840 MHz) processor |
| 512 GB RAM | 8 GB RAM |
| PowerVR GE8100 GPU | Adreno 660 GPU |
| 9.63 | 9.63 |
| Storage | |
| 4 GB internal memory | 128 GB internal memory |
| microSDXC (up to 128 GB) external memory slot | No SD card slot |
| 4.82 | 10.1 |
| Camera | |
| 5.00 MP | 12.00 MP + 12.00 MP |
| -- | f/1.70 aperture |
| -- | 27.00mm focal length |
| -- | 3840 x 2160 (60 fps) (4K) video resolution |
| -- | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 5.5 | 10.01 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| -- | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Micro SIM, Dual SIM | Nano SIM, Dual SIM |
| 2.4 | 10.6 |
| Battery Life | |
| 1600mAh Micro SIM Battery | 4449mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 3.44 | 6.32 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.1 |
| GPS | GPS |
| -- | Fingerprint ID Scanner |
| -- | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Microsoft Surface Duo 2 is better than the Doro 780X, getting a score of 85.3 against 76.1. The Microsoft Surface Duo 2 is a extremely heavier but much thinner device than the Doro 780X. Microsoft Surface Duo 2 features a much more vibrant display than Doro 780X, because it has a way bigger display, a much better resolution of 1892 x 2688px and a way greater display pixel density.
Microsoft Surface Duo 2 has a superior memory to install games and applications than Doro 780X, because although it has no slot for external memory cards, it also counts with more internal memory capacity. Microsoft Surface Duo 2 counts with a CPU that's just as good as Doro 780X's CPU, because although the Microsoft Surface Duo 2 has a smaller amount of RAM, it also counts with a greater number of cores (and also faster).
Microsoft Surface Duo 2 has a greater camera than Doro 780X, because it has a way higher 12 MP resolution back camera. Microsoft Surface Duo 2 features a much longer battery lifetime than Doro 780X, because it has a 178% larger battery capacity.
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