Compare phones
Samsung Galaxy S6
DuosSM-G9200
| Global Score | |
| 84.1 | 87.4 |
| Basic Information | |
| Samsung | Samsung |
| Android 11, 10 | Android 5.0 |
| 2020-03-23 | 2015-04-11 |
| 6.26 x 2.96 x 0.35 inches | 5.65 x 2.78 x 0.27 inches |
| 6.63 ounces | 4.87 ounces |
| Midnight blue and Raven black | Black, Blue, Gold and White |
| Plastic and Plastic | Aluminium and Glass |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 252.00 |
| Display / Screen | |
| 6.4 inches | 5.1 inches |
| 2340 x 1080 pixels | 1440 x 2560 pixels (Quad HD / 2K) |
| Super AMOLED | Super AMOLED |
| 403 pixels per inch | 576 pixels per inch |
| 420 cd/m2 brightness | -- |
| No touch screen | Capacitive, Multi-touch |
| 8.4 | 9.9 |
| Performance | |
| Exynos 9611 chipset | Exynos 7 Octa 7420 chipset |
| Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm (Octa-Core 2300 MHz) processor | 64-bit ARM Cortex-A57 (Quad-Core 2100 MHz + Quad-Core 1500 MHz) processor |
| 4 GB RAM | 3 GB (1600 MHz) RAM |
| Mali-G72 MP3 GPU | Mali-T760 MP8 (650 MHz) GPU |
| 9.27 | 10.08 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 11.74 | 10.1 |
| Camera | |
| 48.00 MP + 20.00 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 |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | -- |
| 11.55 | 10.01 |
| 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, HSUPA, UMTS, EDGE, GPRS and GSM |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 6000mAh Li - Polymer Battery | 2550mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 7.52 | 4.56 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.1 |
| GPS | GPS |
| -- | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Galaxy S6 has a general score of 87.4, which is a little bit better than Samsung Galaxy M21's score of 84.1. Galaxy S6's body is lighter and thinner than Samsung Galaxy M21, although it was released many years before. Both of these phones use Android operating system, but the Galaxy S6 has an older 5.0 version while Samsung Galaxy M21 has Android 11 version.
The Galaxy S6 has a little bit better processing power than Samsung Galaxy M21, because although it has a lower amount of RAM, and they both have the same number of cores, the Galaxy S6 also counts with an extra graphics processor and a 64-bit processing unit. The Samsung Galaxy S6 features a brighter screen than Galaxy M21, because although it has a much smaller display, it also counts with a higher resolution of 2560 x 1440 pixels and a higher quantity of pixels per inch of screen.
The Galaxy M21 takes much better photos and videos than Galaxy S6, because although it has a smaller aperture, and they both have the same 3840x2160 video definition and the same 30 frames per second video frame rates, the Galaxy M21 also counts with a much higher 48 mega pixels resolution camera in the back and a way larger camera sensor capturing more light and vivid colors.
Galaxy M21 counts with a greater storage capacity for games and applications than Galaxy S6, because although it has just 64 GB internal storage, it also counts with a SD memory card expansion slot that allows a maximum of 512 GB. Samsung Galaxy M21 features a much longer battery life than Samsung Galaxy S6, because it has a 135 percent bigger battery capacity.
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