Compare phones
| Global Score | |
| 74.7 | 84.2 |
| Basic Information | |
| Samsung | Samsung |
| Android 11, 10, 9.0 Pie | -- |
| 2019-04-10 | 2018-10-20 |
| 6.24 x 2.94 x 0.31 inches | 6.29 x 3.02 x 0.30 inches |
| 5.96 ounces | 5.93 ounces |
| Black,Deep blue and Red | 16 777 216 |
| Plastic | Glass (Corning Gorilla Glass 3) and Plastic |
| -- | Scratch-Resistant Glass |
| $ 166.00 | -- |
| Display / Screen | |
| 6.4 inches | 6 inches |
| 1560 x 720 pixels | 2220 x 1080 pixels |
| Super AMOLED | Super AMOLED |
| 268 pixels per inch | 411 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 8.1 |
| Performance | |
| Samsung Exynos 7884 chipset | Samsung Exynos 7 Octa 7885 chipset |
| ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2200 MHz) processor |
| 3 GB RAM | 6 GB RAM |
| Mali-G71 MP2 GPU | Mali-G71 MP2 GPU |
| 8.91 | 9.27 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 9.84 | 14.14 |
| Camera | |
| 13.00 MP + 8.00 MP | 24.00 MP + 24.00 MP |
| f/1.90 aperture | f/1.70 aperture |
| 27.00mm focal length | 26.00mm focal length |
| 0.32 inches (1/3.1") sensor | 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 |
| 9.02 | 9.9 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 4000mAh Battery | 3300mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 5.28 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| 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
Galaxy A7 (2018) has a general score of 84.2, which is much better than the Samsung Galaxy A20's general score of 74.7. Galaxy A7 (2018)'s design is a little lighter and just a little thinner than the Samsung Galaxy A20, even when both of them were only released with a couple months difference. Galaxy A7 (2018) counts with a sharper display than Galaxy A20, because although it has a little smaller display, it also counts with a much better 1080 x 2220 resolution and a much higher pixels amount per inch of display.
Galaxy A7 (2018) has a little better hardware performance than Galaxy A20, and although they both have a Octa-Core CPU, the Galaxy A7 (2018) also has a higher amount of RAM. Galaxy A7 (2018) takes slightly better photos and videos than Galaxy A20, and although they both have the same 30 fps video frame rate and the same 1920x1080 video quality, the Galaxy A7 (2018) also has a way more mega pixels back-facing camera, a larger sensor providing a better image quality and a larger camera aperture.
The Galaxy A7 (2018) has a very superior storage to install games and applications than Samsung Galaxy A20, and although they both have a slot for an external memory card that admits up to 512 GB, the Galaxy A7 (2018) also has 96 GB more internal memory capacity. Galaxy A20 counts with improved battery life than Samsung Galaxy A7 (2018), because it has a 4000mAh battery size.
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