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Global Score
74.779.5
Basic Information
SamsungSamsung
Android 11, 10, 9.0 Pie--
2019-04-102016-03-11
6.24 x 2.94 x 0.31 inches5.61 x 2.74 x 0.31 inches
5.96 ounces5.36 ounces
Black,Deep blue and RedBlack, Gold, Pink, Pink gold, Silver and White
Plastic Aluminum and Glass (Corning Gorilla Glass 4)
--Scratch-Resistant Glass
$ 166.00$ 124.00
Display / Screen
6.4 inches5.1 inches
1560 x 720 pixels 2560 x 1440 pixels (Quad HD / 2K)
Super AMOLED Super AMOLED
268 pixels per inch576 pixels per inch
--855 cd/m2 brightness
No touch screenNo touch screen
7.29.6
Performance
Samsung Exynos 7884 chipsetQualcomm Snapdragon 820 MSM8996 chipset
ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processorKryo, 64-bit, 14 nm (Quad-Core 2200 MHz) processor
3 GB RAM4 GB RAM
Mali-G71 MP2 GPUAdreno 530 GPU
8.919
Storage
32 GB internal memory32 GB internal memory
microSDXC (up to 512 GB) external memory slotmicroSDXC (up to 200 GB) external memory slot
9.848.56
Camera
13.00 MP + 8.00 MP12.00 MP + 5.00 MP
f/1.90 aperturef/1.70 aperture
27.00mm focal length26.00mm focal length
0.32 inches (1/3.1") sensor0.4 inches (1/2.5") sensor
1920 x 1080 (30 fps) (Full HD) video resolution3840 x 2160 (30 fps) (4K) video resolution
--1280 x 720 (240 fps) (HD) slow motion video
9.029.79
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPALTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA
Nano SIMNano SIM
6.76.7
Battery Life
4000mAh Battery3000mAh Li - Ion Battery
Non-Removable BatteryNon-Removable Battery
--Wireless Charging
5.924.96
Other Features
Bluetooth 5.0 Bluetooth 4.2
GPSGPS
--NFC
Fingerprint ID ScannerFingerprint ID Scanner
Accelerometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor

Comparison review

The Galaxy S7 is just a bit better than Galaxy A20, getting a 79.5 score against 74.7. Galaxy S7 is a somewhat lighter phone than Galaxy A20, but both of them are equally thin. The Galaxy S7 features a much more vibrant display than Galaxy A20, because although it has a really smaller screen, it also counts with a way better resolution of 1440 x 2560 and a much higher pixel amount per inch of screen.

The Galaxy A20 has more storage capacity to store more apps and games than Samsung Galaxy S7, and although they both have the same internal memory, the Galaxy A20 also has an external SD slot that holds a maximum of 512 GB. The Galaxy S7 features a bit better hardware performance than Samsung Galaxy A20, because although it has 4 lesser cpu cores (although faster), it also counts with a larger amount of RAM.

The Galaxy A20 counts with better battery life than Galaxy S7, because it has a 33% bigger battery size. The Galaxy S7 features a little bit better camera than Samsung Galaxy A20, because although it has a camera with a worse resolution, it also counts with a bigger sensor, a lot better video resolution and a bigger diafragm aperture to capture better low-light photography and video.

Even being the best phone in our current comparison, Samsung Galaxy S7 is also a bargain compared to the other devices, which makes it an obvious call.




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