Compare phones
| Global Score | |
| 75.3 | 85.3 |
| Basic Information | |
| Samsung | Microsoft |
| Android 9.0 Pie, 8.0 Oreo, 7.1 Nougat | Android 11 |
| -- | 2021-09-20 |
| 5.97 x 2.95 x 0.31 inches | 5.72 x 7.26 x 0.22 inches |
| 6.00 ounces | 10.02 ounces |
| Black, Gold and Rose gold | Glacier and Obsidian |
| Metal | Glass (Corning Gorilla Glass) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 540.00 |
| Display / Screen | |
| 5.5 inches | 8.3 inches |
| 1920 x 1080 pixels (Full HD) | 2688 x 1892 pixels |
| IPS LCD | AMOLED |
| 401 pixels per inch | 396 pixels per inch |
| -- | 800 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.9 | 8.8 |
| Performance | |
| Samsung Exynos 7 Octa 7870 chipset | Qualcomm Snapdragon 888 SM8350 (5 nm) chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo 680, 64-bit (Octa-Core 2840 MHz) processor |
| 3 GB RAM | 8 GB RAM |
| Mali-T830 MP1 GPU | Adreno 660 GPU |
| 8.73 | 9.63 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 8.88 | 10.1 |
| Camera | |
| 13.00 MP + 13.00 MP | 12.00 MP + 12.00 MP |
| f/1.90 aperture | f/1.70 aperture |
| 27.00mm focal length | 27.00mm focal length |
| 0.33 inches (1/3.06") 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 |
| 9.13 | 10.01 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.1 | 10.6 |
| Battery Life | |
| 3300mAh Battery | 4449mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 6.32 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 5.1 |
| GPS | GPS |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer 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 better than Samsung Galaxy J7 Prime 2's overall score of 75.3. The Microsoft Surface Duo 2 is a a lot heavier but much thinner cellphone than Samsung Galaxy J7 Prime 2. Both of these devices include Android OS, but the Microsoft Surface Duo 2 has older 11 version and Samsung Galaxy J7 Prime 2 has Android 9.0 Pie.
The Microsoft Surface Duo 2 counts with a brighter display than Galaxy J7 Prime 2, because although it has a just a bit worse pixels density, it also counts with a way higher 1892 x 2688 resolution and a much bigger display. The Microsoft Surface Duo 2 features a better processing power than Samsung Galaxy J7 Prime 2, and although they both have 8 cpu cores, the Microsoft Surface Duo 2 also has more RAM memory.
Microsoft Surface Duo 2 captures just a bit better photographs and videos than Galaxy J7 Prime 2, because although it has a camera in the back with lesser megapixels, it also counts with a larger diafragm aperture and a much higher (4K) video definition. Microsoft Surface Duo 2 features more storage capacity to install applications and games than Galaxy J7 Prime 2, because although it has no slot for an SD memory card, it also counts with more internal memory.
The Microsoft Surface Duo 2 has superior battery duration than Galaxy J7 Prime 2, because it has 4449mAh of battery capacity against 3300mAh.
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