Compare phones
| Global Score | |
| 77.7 | 79.3 |
| Basic Information | |
| Samsung | Samsung |
| Android 10 | Android 5.1 |
| 2020-06-19 | 2015-08-13 |
| 6.44 x 2.96 x 0.35 inches | 6.08 x 2.98 x 0.27 inches |
| 6.77 ounces | 5.40 ounces |
| Black, Blue, Red and White | Black, Gold and Gray |
| -- | Glass; metal |
| -- | Scratch-Resistant Glass |
| -- | $ 439.00 |
| Display / Screen | |
| 6.5 inches | 5.7 inches |
| 1600 x 720 pixels | 1440 x 2560 pixels (Quad HD / 2K) |
| TFT | Super AMOLED |
| 270 pixels per inch | 515 pixels per inch |
| No touch screen | Capacitive, Multi-touch |
| 7.2 | 9.4 |
| Performance | |
| Samsung Exynos 850 chipset | Exynos 7 Octa 7420 chipset |
| Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor | ARM Cortex-A57 and ARM Cortex-A53, 64-bit (Single-Core 2100 MHz) processor |
| 3 GB RAM | 4 GB RAM |
| Mali-G76 GPU | ARM Mali-T760 MP8 GPU |
| 9.09 | 8.46 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 9.84 | 7.7 |
| Camera | |
| 48.00 MP + 13.00 MP | 16.00 MP + 5.00 MP |
| f/2.00 aperture | f/1.90 aperture |
| 26.00mm focal length | 28.00mm focal length |
| 0.5 inches (1/2") sensor | 0.38 inches (1/2.6") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (120 fps) (HD) slow motion video |
| 10.78 | 10.01 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), HSPA, HSUPA, EDGE, GPRS, GSM and CDMA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 6.8 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 3000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| -- | 336 hours standby time 28 hours talk time |
| 6.8 | 4.96 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | -- |
| Accelerometer, Gyroscope and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Samsung Galaxy S6 edge+ has an overall score of 79.3, which is a little bit better than the Galaxy A21s's 77.7 global score. The Samsung Galaxy S6 edge+ is an notably older phone than the Galaxy A21s, but Samsung was able to make it much lighter and way thinner. These phones come with Android OS (Operating System), but Samsung Galaxy S6 edge+ has an older 5.1 version while Galaxy A21s has Android 10 version.
The Galaxy S6 edge+ counts with a much more vibrant display than Galaxy A21s, because although it has a bit smaller screen, it also counts with a way better 2560 x 1440 resolution and a lot more pixels per inch in the display. The Galaxy A21s features a much greater memory capacity to store more apps and games than Samsung Galaxy S6 edge+, because although it has 0 less internal storage, it also counts with an external memory card slot that admits a maximum of 512 GB.
Galaxy A21s features a little faster processor than Galaxy S6 edge+, because although it has lesser RAM memory, it also counts with 7 more cores. Samsung Galaxy A21s features a much longer battery lifetime than Galaxy S6 edge+, because it has a 67 percent bigger battery size. The Samsung Galaxy A21s has just a bit better camera than Galaxy S6 edge+, because although it has a tinier camera aperture, and they both have the same 1920x1080 video resolution and the same video frame rates, the Samsung Galaxy A21s also counts with a lot better resolution camera in the back and a lot larger camera sensor shooting much better quality videos and photographs.
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