Compare phones
| Global Score | |
| 79.6 | 76.1 |
| Basic Information | |
| Samsung | Samsung |
| -- | Android 7.0 Nougat |
| 2019-03-02 | 2017-06-20 |
| 6.24 x 2.94 x 0.30 inches | 6.17 x 3.10 x 0.32 inches |
| 5.82 ounces | 6.31 ounces |
| Black, Blue and White | 16 777 216 |
| Plastic | Aluminum |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.4 inches | 5.7 inches |
| 2340 x 1080 pixels | 1920 x 1080 pixels (Full HD) |
| Super AMOLED | IPS LCD |
| 403 pixels per inch | 386 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8 |
| Performance | |
| Samsung Exynos 7 Octa 7904 chipset | MediaTek Helio P20 MT6757 chipset |
| ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | ARM Cortex-A53, 64-bit, 16 nm (Octa-Core 2300 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Mali-G71 MP2 GPU | Mali-T880 MP2 GPU |
| 8.91 | 9.27 |
| Storage | |
| 64 GB internal memory | 32 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 11.74 | 8.88 |
| Camera | |
| 16.00 MP + 16.00 MP | 13.00 MP + 13.00 MP |
| f/1.70 aperture | f/1.70 aperture |
| 27.00mm focal length | -- |
| 0.36 inches (1/2.8") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 9.46 | 9.02 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G) and HSPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.1 |
| Battery Life | |
| 4000mAh Li - Ion Battery | 3300mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 5.28 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| GPS | GPS |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Samsung Galaxy A30 is a little bit better than Galaxy J7 Max, having a general score of 79.6 against 76.1. The Samsung Galaxy A30 is a newer cellphone, and it's also just a little thinner and just a bit lighter than Galaxy J7 Max. The Galaxy J7 Max counts with a little better hardware performance than Galaxy A30. They have 8 CPU cores and 4 GB of RAM.
Samsung Galaxy J7 Max has a display that's just as good as the Galaxy A30 one, although the Samsung Galaxy J7 Max has a little worse 1080 x 1920 resolution, a little smaller display and a little lower pixels number per inch of screen. The Samsung Galaxy A30 features a way bigger memory to install applications and games than Galaxy J7 Max, because it has a SD card slot that allows up to 512 GB and 32 GB more internal memory capacity.
The Galaxy A30 has just a bit better camera than Samsung Galaxy J7 Max, and although they both have the same video frame rates, a same size aperture and the same (Full HD) video quality, the Galaxy A30 also has a camera with a higher 16 mega-pixels resolution. Galaxy A30 counts with greater battery duration than Galaxy J7 Max, because it has a 21% bigger battery capacity.
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