Compare phones
| Global Score | |
| 74.6 | 88.3 |
| Basic Information | |
| Samsung | Samsung |
| Android 8.0 Oreo | Android 11, 10, 9.0 Pie |
| -- | 2019-03-08 |
| 6.04 x 3.04 x 0.32 inches | 5.90 x 2.77 x 0.31 inches |
| 6.14 ounces | 5.54 ounces |
| 16 777 216 | Flamingo pink, Prism black, Prism blue, Prism green and Prism white |
| Plastic | Aluminum and Glass (Corning Gorilla Glass 5) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 281.00 |
| Display / Screen | |
| 5.5 inches | 6.1 inches |
| 1280 x 720 pixels (HD) | 3040 x 1440 pixels |
| Super AMOLED | Dynamic AMOLED |
| 267 pixels per inch | 551 pixels per inch |
| No touch screen | No touch screen |
| 7.1 | 8.9 |
| Performance | |
| Samsung Exynos 7 Octa 7884 chipset | Qualcomm Snapdragon 855 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| ARM Mali-G71 GPU | Adreno 640 GPU |
| 8.82 | 9.63 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 8.88 | 14.14 |
| Camera | |
| 13.00 MP + 8.00 MP | 12.00 MP + 10.00 MP |
| f/1.90 aperture | f/1.50 aperture |
| 27.00mm focal length | 26.00mm focal length |
| 0.33 inches (1/3.06") sensor | 0.39 inches (1/2.55") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 9.02 | 10.23 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM, Dual SIM | Nano SIM |
| 6.1 | 6.7 |
| Battery Life | |
| 3000mAh Battery | 3400mAh Li - Ion Battery |
| Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 4.96 | 5.36 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
The Galaxy S10 is better than Galaxy J7 Duo, having an 88.3 score against 74.6. Both devices we compare here have Android OS, but Galaxy S10 has the older 11 version while Galaxy J7 Duo has Android 8.0 Oreo version. The Galaxy S10 body is a bit thinner and just a little lighter than the Galaxy J7 Duo.
Samsung Galaxy S10 features a bit better performance than Galaxy J7 Duo, and although they both have 8 cores, the Samsung Galaxy S10 also has 4 GB more RAM. Galaxy S10 counts with a much sharper display than Samsung Galaxy J7 Duo, because it has a little bit bigger display, a lot higher count of pixels per inch in the screen and a way higher resolution of 1440 x 3040 pixels.
The Galaxy S10 features a way bigger storage to install games and applications than Galaxy J7 Duo, because it has an external memory card slot that holds a maximum of 512 GB and 128 GB internal memory. Galaxy S10 has just a bit longer battery lifetime than Samsung Galaxy J7 Duo, because it has 3400mAh of battery capacity.
Galaxy S10 shoots much better pictures and videos than Samsung Galaxy J7 Duo, because although it has a lesser mega-pixels back-facing camera, it also counts with a lot better video quality, a way larger diafragm aperture to take better photos in low-light environments and a larger back camera sensor capturing better quality pictures and videos.
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