Compare phones
| Global Score | |
| 72.5 | 94.8 |
| Basic Information | |
| Samsung | Samsung |
| -- | Android 13, 12, 11, 10 |
| 2018-07-13 | 2020-03-06 |
| 6.03 x 3.00 x 0.34 inches | 5.97 x 2.72 x 0.31 inches |
| 6.38 ounces | 5.78 ounces |
| Black | Cloud blue, Cloud pink, Cosmic grey and Cosmic white |
| Plastic | Aluminum and Glass (Corning Gorilla Glass 6) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 230.00 | $ 1000.00 |
| Display / Screen | |
| 5.5 inches | 6.2 inches |
| 1280 x 720 pixels (HD) | 3200 x 1440 pixels |
| TFT | Dynamic AMOLED |
| 267 pixels per inch | 566 pixels per inch |
| No touch screen | No touch screen |
| 7.1 | 8.9 |
| Performance | |
| Samsung Exynos 7 Octa 7870 chipset | Qualcomm Snapdragon 865 SM8250 (7 nm) chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 2 GB RAM | 12 GB RAM |
| Mali-T830 MP1 GPU | Adreno 650 GPU |
| 8.73 | 9.72 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 400 GB) external memory slot | microSDXC (up to 1000 GB) external memory slot |
| 9.44 | 15.38 |
| Camera | |
| 13.00 MP + 13.00 MP | 12.00 MP + 10.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 28.00mm focal length | 26.00mm focal length |
| 0.33 inches (1/3.06") sensor | 0.59 inches (1/1.7") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 9.13 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.1 | 10.7 |
| Battery Life | |
| 3300mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.28 | 5.92 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Galaxy S20 is a lot better than the Galaxy J7 (2018), with a general score of 94.8 against 72.5. The Galaxy S20 body is newer, a little lighter and just a little bit thinner than Galaxy J7 (2018). Samsung Galaxy S20 has an incredibly better looking display than Samsung Galaxy J7 (2018), because it has a lot higher screen pixel density, a quite larger display and a lot higher 1440 x 3200 resolution.
Samsung Galaxy S20 counts with a superior memory for applications, games, photos and videos than Samsung Galaxy J7 (2018), because it has 96 GB more internal storage and a SD card slot that supports a maximum of 1000 GB. The Galaxy S20 counts with a faster CPU than Samsung Galaxy J7 (2018), and although they both have the same number of cores, the Galaxy S20 also has a higher amount of RAM.
Galaxy S20 features greater battery lifetime than Galaxy J7 (2018), because it has a 21% larger battery size. Galaxy S20 counts with a better camera than Samsung Galaxy J7 (2018), because although it has a less mega pixels resolution camera and a smaller aperture which is worse for low light captures, it also counts with a much bigger camera sensor taking much better quality photos and videos and a way higher video definition.
Galaxy S20 costs a lot more than Samsung Galaxy J7 (2018), but it's still a great choice, as you can get a lot more for that extra money.
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