Compare phones
| Global Score | |
| 72.5 | 79.8 |
| Basic Information | |
| Samsung | Samsung |
| -- | Android 11, 10, 9.0 Pie |
| 2018-07-13 | 2019-09-20 |
| 6.03 x 3.00 x 0.34 inches | 6.24 x 2.94 x 0.30 inches |
| 6.38 ounces | 5.86 ounces |
| Black | Prism crush black, Prism crush green, Prism crush violet and Prism crush white |
| Plastic | -- |
| Scratch-Resistant Glass | -- |
| $ 230.00 | -- |
| Display / Screen | |
| 5.5 inches | 6.4 inches |
| 1280 x 720 pixels (HD) | 1560 x 720 pixels |
| TFT | Super AMOLED |
| 267 pixels per inch | 268 pixels per inch |
| No touch screen | No touch screen |
| 7.1 | 7.2 |
| Performance | |
| Samsung Exynos 7 Octa 7870 chipset | Samsung Exynos 7 Octa 7885 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 2 GB RAM | 4 GB RAM |
| Mali-T830 MP1 GPU | Mali-G71 MP2 GPU |
| 8.73 | 8.91 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 400 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 9.44 | 14.14 |
| Camera | |
| 13.00 MP + 13.00 MP | 25.00 MP + 16.00 MP |
| f/1.70 aperture | f/1.70 aperture |
| 28.00mm focal length | 27.00mm focal length |
| 0.33 inches (1/3.06") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 9.13 | 9.68 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.1 | 6.7 |
| Battery Life | |
| 3300mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 5.92 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| GPS | GPS |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Light Sensor and Proximity Sensor |
Comparison review
The Samsung Galaxy A30s is much better than Samsung Galaxy J7 (2018), with a 79.8 score against 72.5. Samsung Galaxy A30s is a newer cellphone, and it's also thinner and just a little lighter than Samsung Galaxy J7 (2018). Samsung Galaxy A30s has a bit more vivid display than Samsung Galaxy J7 (2018), because it has a bigger screen, a little greater screen density and a little bit higher resolution of 720 x 1560px.
Samsung Galaxy A30s counts with a little bit better performance than Galaxy J7 (2018), and although they both have a Octa-Core processor, the Samsung Galaxy A30s also has 2 GB more RAM memory. The Samsung Galaxy A30s takes slightly better photographs and videos than Samsung Galaxy J7 (2018), and although they both have the same (Full HD) video quality, the same 30 frames per second video frame rates and a same size aperture, the Samsung Galaxy A30s also has a lot better 25 megapixels resolution back-facing camera.
The Galaxy A30s has a very superior memory for apps and games than Galaxy J7 (2018), because it has an external SD slot that supports up to 512 GB and 128 GB internal storage capacity. The Samsung Galaxy A30s features longer battery performance than Samsung Galaxy J7 (2018), because it has a 21% more battery size.
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