| Global Score | |
| 75.4 | 79.8 |
| Basic Information | |
| Samsung | Samsung |
| Android 4.4.4 | Android 11, 10, 9.0 Pie |
| 2015-01-11 | 2019-09-20 |
| 5.94 x 3.00 x 0.25 inches | 6.24 x 2.94 x 0.30 inches |
| 4.97 ounces | 5.86 ounces |
| Blue, Gold and White | Prism crush black, Prism crush green, Prism crush violet and Prism crush white |
| Metal | -- |
| Scratch-Resistant Glass | -- |
| $ 360.00 | -- |
| Display / Screen | |
| 5.5 inches | 6.4 inches |
| 1080 x 1920 pixels (Full HD) | 1560 x 720 pixels |
| Super AMOLED | Super AMOLED |
| 401 pixels per inch | 268 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 9 | 7.2 |
| Performance | |
| Qualcomm Snapdragon 615 8939 chipset | Samsung Exynos 7 Octa 7885 chipset |
| 64-bit ARM Cortex-A53 (Quad-Core 1500 MHz + Quad-Core 1000 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor |
| 2 GB (800 MHz) RAM | 4 GB RAM |
| Adreno 405 (500 MHz) GPU | Mali-G71 MP2 GPU |
| 9.45 | 8.91 |
| Storage | |
| 16 GB internal memory | 128 GB internal memory |
| microSD, microSDHC, microSDXC (up to 64 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 6.16 | 14.14 |
| Camera | |
| 13.00 MP + 5.00 MP | 25.00 MP + 16.00 MP |
| -- | f/1.70 aperture |
| -- | 27.00mm focal length |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 8.03 | 9.68 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 7 | 6.7 |
| Battery Life | |
| 2600mAh Li-Ion Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 17 hours talk time | -- |
| 4.56 | 5.92 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Compass, Light Sensor and Proximity Sensor |
The Galaxy A30s is slightly better than Galaxy A7, getting a 79.8 score against 75.4. Galaxy A30s is a way newer phone than the Galaxy A7, but it's somewhat thicker and heavier. These phones use Android OS (operating system), but the Galaxy A30s has older 11 version while Galaxy A7 has Android 4.4.4.
The Galaxy A7 counts with a lot better looking display than Galaxy A30s, because although it has a little bit smaller display, it also counts with a better pixels quantity per inch of display and a higher resolution of 1920 x 1080 pixels. The Galaxy A7 counts with a bit more powerful processor than Samsung Galaxy A30s, because although it has a lower amount of RAM, and they both have a Octa-Core processing unit, the Galaxy A7 also counts with an additional graphics processing unit and a 64-bits processing unit.
The Galaxy A30s shoots a lot better pictures and videos than Galaxy A7, and although they both have the same (Full HD) video quality and the same video frame rates, the Galaxy A30s also has a camera with much more mega pixels. Samsung Galaxy A30s has a lot bigger storage to store more games and applications than Galaxy A7, because it has more internal memory and an external SD slot that admits up to 512 GB.
The Galaxy A30s features a superior battery duration than Samsung Galaxy A7, because it has 4000mAh of battery capacity.
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