Compare phones
| Global Score | |
| 74.5 | 78.1 |
| Basic Information | |
| Samsung | Samsung |
| Android 11, 10 | Android 8.0 Oreo, 7.0 Nougat, 6.0 Marshmallow |
| 2021-01-04 | 2016-03-11 |
| 6.46 x 2.99 x 0.36 inches | 5.94 x 2.86 x 0.30 inches |
| 6.91 ounces | 5.54 ounces |
| Black, Blue and White | Black, Black pearl, Coral blue, Gold, Pink gold, Silver and White |
| Plastic and Plastic | Aluminum and Glass (Corning Gorilla Glass 4) |
| -- | Scratch-Resistant Glass |
| $ 170.00 | $ 336.00 |
| Display / Screen | |
| 6.5 inches | 5.5 inches |
| 1600 x 720 pixels | 2560 x 1440 pixels (Quad HD / 2K) |
| IPS LCD | Super AMOLED |
| 270 pixels per inch | 534 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 8.6 |
| Performance | |
| Qualcomm Snapdragon 450 SDM450 chipset | Qualcomm Snapdragon 820 MSM8996 chipset |
| Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | Kryo, 64-bit, 14 nm (Quad-Core 2200 MHz) processor |
| 3 GB RAM | 4 GB RAM |
| Adreno 506 GPU | Adreno 530 GPU |
| 8.91 | 9 |
| Storage | |
| 32 GB internal memory | 32 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | microSDXC (up to 200 GB) external memory slot |
| 11.12 | 8.56 |
| Camera | |
| 13.00 MP + 5.00 MP | 12.00 MP + 5.00 MP |
| f/2.20 aperture | f/1.70 aperture |
| -- | 26.00mm focal length |
| -- | 0.4 inches (1/2.5") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (240 fps) (HD) slow motion video |
| 8.8 | 9.79 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G) and HSPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.6 | 6.1 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 3600mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 5.6 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 4.2 |
| GPS | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Samsung Galaxy S7 edge has an overall score of 78.1, which is a bit better than the Galaxy A02s's 74.5 score. Both of these phones come with Android OS, but Samsung Galaxy S7 edge has a more recent 8.0 Oreo version and Galaxy A02s has Android 11 version, so it counts with some nice extra features and performance enhancements. The Samsung Galaxy S7 edge is an noticeably older device than the Galaxy A02s, but Samsung could make it lighter and somewhat thinner.
The Samsung Galaxy S7 edge has a bit faster CPU than Galaxy A02s, because although it has 4 lesser CPU cores , it also counts with a larger amount of RAM memory. Galaxy S7 edge features a sharper screen than Samsung Galaxy A02s, because although it has a bit smaller screen, it also counts with a lot better quantity of pixels per display inch and a way higher 1440 x 2560 resolution.
The Galaxy S7 edge captures better photographs and videos than Galaxy A02s, because although it has a camera in the back with less megapixels, it also counts with a much larger diafragm aperture and a lot higher 3840x2160 video resolution. The Galaxy A02s counts with a much greater memory to install games and applications than Samsung Galaxy S7 edge, and although they both have exactly the same 32 GB internal memory capacity, the Galaxy A02s also has a SD extension slot that supports a maximum of 1 TB.
The Galaxy A02s counts with a very superior battery life than Samsung Galaxy S7 edge, because it has a 39% more battery size.
Although Galaxy S7 edge is a better device, it costs a lot more money than Galaxy A02s, and it doesn't have such a good price and quality relation as Galaxy A02s. So if you need that extra specs, you can buy the Galaxy S7 edge, otherwise you can save a couple dollars and get the Galaxy A02s, giving up some specifications.
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