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Global Score
74.779
Basic Information
SamsungSamsung
Android 11, 10, 9.0 PieAndroid 4.4
2019-04-102013-03-14
6.24 x 2.94 x 0.31 inches5.38 x 2.75 x 0.31 inches
5.96 ounces4.59 ounces
Black,Deep blue and RedBlack, Blue, Red and White
Plastic Polycarbonate
--Scratch-Resistant Glass
$ 166.00$ 135.00
Display / Screen
6.4 inches5 inches
1560 x 720 pixels 1080 x 1920 pixels (Full HD)
Super AMOLED Super AMOLED
268 pixels per inch441 pixels per inch
No touch screenCapacitive, Multi-touch
7.29.1
Performance
Samsung Exynos 7884 chipsetQualcomm Snapdragon 600 APQ8064T chipset
ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processorKrait 300 (Quad-Core 1900 MHz) processor
3 GB RAM2 GB (800 MHz) RAM
Mali-G71 MP2 GPUAdreno 320 (400 MHz) GPU
8.919
Storage
32 GB internal memory64 GB internal memory
microSDXC (up to 512 GB) external memory slotmicroSD, microSDHC, microSDXC (up to 64 GB) external memory slot
9.849.46
Camera
13.00 MP + 8.00 MP13.00 MP + 2.00 MP
f/1.90 aperturef/2.20 aperture
27.00mm focal length31.00mm focal length
0.32 inches (1/3.1") sensor0.33 inches (1/3.06") sensor
1920 x 1080 (30 fps) (Full HD) video resolution1920 x 1080 (30 fps) (Full HD) video resolution
9.029.02
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPALTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM
Nano SIMMicro SIM
6.77
Battery Life
4000mAh Battery2600mAh Li-Ion Battery
Non-Removable BatteryRemovable Battery
--Wireless Charging
--17 hours talk time
5.924.56
Other Features
Bluetooth 5.0 Bluetooth 4.0
GPSGPS
--NFC
--Infra-red port
Fingerprint ID Scanner--
Accelerometer, Compass, Gyroscope, Light Sensor and Proximity SensorAccelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor

Comparison review

Galaxy S4 is a bit better than Galaxy A20, having a overall score of 79 against 74.7. The Galaxy S4 body has the same thickness than Galaxy A20, but it is noticeably lighter. Both of these phones use Android OS, but Galaxy S4 has 4.4 version while Galaxy A20 has Android 11. The Galaxy S4 features a much more vibrant screen than Galaxy A20, because although it has a much smaller screen, it also counts with a higher 1920 x 1080px resolution and way more pixels per inch of display.

The Samsung Galaxy A20 has a little bit better memory capacity for applications, games, photos and videos than Galaxy S4, because although it has only 32 GB internal memory capacity, it also counts with a slot for an external memory card that supports a maximum of 512 GB. The Samsung Galaxy S4 counts with a bit better CPU than Samsung Galaxy A20, because although it has a lower number of cores and a smaller amount of RAM, it also counts with an additional GPU.

The Samsung Galaxy S4 has a camera that is just as good as the Samsung Galaxy A20 one, because although the Samsung Galaxy S4 has a tinier diafragm aperture which is not so good for taking images and/or video in poorly lited situations, and they both have the same video resolution, the same video frame rate and a back facing camera with a 13 megapixels, it also counts with a larger back-facing camera sensor which gives a higher photo and video quality.

The Samsung Galaxy A20 counts with a superior battery duration than Galaxy S4, because it has 4000mAh of battery capacity instead of 2600mAh.

Galaxy S4 not only is the best devices of the ones we compare here, but it's also very cheap compared to the other ones, which makes buying this phone an easy decision.




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