Compare phones
| Global Score | |
| 74.5 | 75.8 |
| Basic Information | |
| Samsung | Samsung |
| Android 11, 10 | -- |
| 2021-01-04 | 2017-01-13 |
| 6.46 x 2.99 x 0.36 inches | 6.17 x 3.06 x 0.31 inches |
| 6.91 ounces | 6.56 ounces |
| Black, Blue and White | Black sky, Blue mist, Gold sand and Peach cloud |
| Plastic and Plastic | Aluminum and Glass (Corning Gorilla Glass 4) |
| -- | Scratch-Resistant Glass |
| $ 170.00 | -- |
| Display / Screen | |
| 6.5 inches | 5.7 inches |
| 1600 x 720 pixels | 1920 x 1080 pixels (Full HD) |
| IPS LCD | Super AMOLED |
| 270 pixels per inch | 386 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 7.9 |
| Performance | |
| Qualcomm Snapdragon 450 SDM450 chipset | Samsung Exynos 7 Octa 7880 chipset |
| Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1900 MHz) processor |
| 3 GB RAM | 3 GB RAM |
| Adreno 506 GPU | Mali-T830 MP3 GPU |
| 8.91 | 9 |
| Storage | |
| 32 GB internal memory | 32 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 11.12 | 8.88 |
| Camera | |
| 13.00 MP + 5.00 MP | 16.00 MP + 16.00 MP |
| f/2.20 aperture | f/1.90 aperture |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 8.8 | 9.24 |
| 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, Dual SIM |
| 6.6 | 6.1 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 3600mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 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 |
| -- | FM Radio |
Comparison review
Samsung Galaxy A7 (2017) is a bit better than Samsung Galaxy A02s, having a general score of 75.8 against 74.5. Samsung Galaxy A7 (2017)'s construction is somewhat thinner and just a bit lighter than Samsung Galaxy A02s, despite of the fact that it was released many years before. The Galaxy A7 (2017) has a slightly better looking display than Samsung Galaxy A02s, because although it has a quite smaller screen, it also counts with more pixels per screen inch and a higher resolution of 1080 x 1920 pixels.
Galaxy A7 (2017) has a bit better processing unit than Samsung Galaxy A02s. They have the same number of cores and a 3 GB RAM. The Samsung Galaxy A7 (2017) takes slightly better pictures and videos than Samsung Galaxy A02s, and although they both have the same 30 frames per second video frame rate and the same video quality, the Samsung Galaxy A7 (2017) also has a better 16 MP resolution camera in the back and a bigger camera aperture to capture better low light captures.
Galaxy A02s features a superior memory capacity for games and applications than Samsung Galaxy A7 (2017), and although they both have equal 32 GB internal storage capacity, the Galaxy A02s also has a slot for an external memory card that allows a maximum of 1 TB. The Galaxy A02s counts with a very superior battery lifetime than Samsung Galaxy A7 (2017), because it has a 5000mAh battery size against 3600mAh.
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