| Global Score | |
| 75.4 | 94.8 |
| Basic Information | |
| Samsung | Samsung |
| Android 4.4.4 | Android 13, 12, 11, 10 |
| 2015-01-11 | 2020-03-06 |
| 5.94 x 3.00 x 0.25 inches | 5.97 x 2.72 x 0.31 inches |
| 4.97 ounces | 5.78 ounces |
| Blue, Gold and White | Cloud blue, Cloud pink, Cosmic grey and Cosmic white |
| Metal | Aluminum and Glass (Corning Gorilla Glass 6) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 360.00 | $ 1000.00 |
| Display / Screen | |
| 5.5 inches | 6.2 inches |
| 1080 x 1920 pixels (Full HD) | 3200 x 1440 pixels |
| Super AMOLED | Dynamic AMOLED |
| 401 pixels per inch | 566 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 9 | 8.9 |
| Performance | |
| Qualcomm Snapdragon 615 8939 chipset | Qualcomm Snapdragon 865 SM8250 (7 nm) chipset |
| 64-bit ARM Cortex-A53 (Quad-Core 1500 MHz + Quad-Core 1000 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 2 GB (800 MHz) RAM | 12 GB RAM |
| Adreno 405 (500 MHz) GPU | Adreno 650 GPU |
| 9.45 | 9.72 |
| Storage | |
| 16 GB internal memory | 128 GB internal memory |
| microSD, microSDHC, microSDXC (up to 64 GB) external memory slot | microSDXC (up to 1000 GB) external memory slot |
| 6.16 | 15.38 |
| Camera | |
| 13.00 MP + 5.00 MP | 12.00 MP + 10.00 MP |
| -- | f/1.80 aperture |
| -- | 26.00mm focal length |
| -- | 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 |
| 8.03 | 10.78 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 7 | 10.7 |
| Battery Life | |
| 2600mAh Li-Ion Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 17 hours talk time | -- |
| 4.56 | 5.92 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Samsung Galaxy S20 has a score of 94.8, which is much better than the Galaxy A7's 75.4 overall score. The Samsung Galaxy S20 construction is incredibly newer than Galaxy A7's, although it is heavier and somewhat thicker. Both phones we compare here work with Android operating system, but the Samsung Galaxy S20 has an older 13 version while Galaxy A7 has Android 4.4.4 version.
Samsung Galaxy S20 has a little faster CPU than Galaxy A7, because although it has a 32-bit processing unit against 64-bits and doesn't have an additional graphics co-processor, and they both have a Octa-Core processing unit, the Samsung Galaxy S20 also counts with more RAM. Galaxy A7 counts with a little bit better screen than Galaxy S20, although it has a quite smaller screen, a lot lower resolution of 1920 x 1080px and a way worse pixels quantity per inch in the display.
The Galaxy S20 features a superior memory capacity for games and applications than Samsung Galaxy A7, because it has a slot for an SD memory card that allows up to 1000 GB and 112 GB more internal memory capacity. Galaxy S20 shoots greater photos and videos than Samsung Galaxy A7, because although it has a camera with lesser mega-pixels resolution, it also counts with a way higher 7680x4320 video quality.
The Galaxy S20 counts with a really longer battery life than Galaxy A7, because it has 4000mAh of battery capacity instead of 2600mAh.
The Galaxy S20 is a lot more expensive than the Galaxy A7, but you can get a much better phone for that extra money.
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