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Samsung Galaxy M20 vs Samsung Galaxy J8 vs Xiaomi Redmi S2

Samsung Galaxy M20 vs Samsung Galaxy J8 vs Xiaomi Redmi S2 comparison

Show Only Differences Highlight Differences	Samsung Galaxy M20	Samsung Galaxy J8	Xiaomi Redmi S2
ratings
Overall NDTV Rating	Read Review	Read Review	-
Design Rating			-
Display Rating			-
Software Rating			-
Performance Rating			-
Battery Life Rating			-
Camera Rating			-
Value for Money Rating			-
key specs
Display	6.30-inch	6.00-inch	5.99-inch
Processor	Samsung Exynos 7904	Qualcomm Snapdragon 450	Qualcomm Snapdragon 625
Front Camera	8-megapixel	16-megapixel	16-megapixel
Rear Camera	13-megapixel + 5-megapixel	16-megapixel + 5-megapixel	12-megapixel
RAM	3GB	4GB	3GB
Storage	32GB	64GB	32GB
Battery Capacity	5000mAh	3500mAh	3080mAh
OS	Android 8.1 Oreo	Android 8.0	Android 8.1 Oreo
Resolution	1080x2340 pixels	720x1440 pixels	720x1440 pixels
general
Brand	Samsung	Samsung	Xiaomi
Model	Galaxy M20	Galaxy J8	Redmi S2
Release date	January 1, 2019	May 1, 2018	May 1, 2018
Launched in India	Yes	Yes	-
Form factor	Touchscreen	Touchscreen	Touchscreen
Battery capacity (mAh)	5000	3500	3080
Removable battery	No	-	No
Wireless charging	No	-	-
Colours	Charcoal Black, Ocean Blue	Blue, Black, Gold	Black, Rose Gold, Gold, White, Blue, Red, Pink, Gray, Silver
Body type	-	Plastic	-
Dimensions (mm)	-	159.20 x 75.70 x 8.20	160.73 x 77.26 x 8.10
Weight (g)	-	177.00	170.00
display
Screen size (inches)	6.30	6.00	5.99
Touchscreen	Yes	Yes	Yes
Resolution	1080x2340 pixels	720x1440 pixels	720x1440 pixels
Aspect ratio	19.5:9	18.5:9	-
Pixels per inch (PPI)	-	274	-
hardware
Processor	1.6GHz octa-core (2x1.8GHz + 6x1.6GHz)	1.6GHz octa-core	2GHz octa-core
Processor make	Samsung Exynos 7904	Qualcomm Snapdragon 450	Qualcomm Snapdragon 625
RAM	3GB	4GB	3GB
Internal storage	32GB	64GB	32GB
Expandable storage	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD
Expandable storage up to (GB)	512	256	256
Dedicated microSD slot	Yes	-	-
camera
Rear camera	13-megapixel (f/1.9) + 5-megapixel (f/2.2)	16-megapixel (f/1.7) + 5-megapixel (f/1.9)	12-megapixel
Rear autofocus	Yes	Yes	-
Rear flash	Yes	LED	LED
Front camera	8-megapixel (f/2.0)	16-megapixel (f/1.9)	16-megapixel
Front flash	No	LED	Yes
software
Operating system	Android 8.1 Oreo	Android 8.0	Android 8.1 Oreo
Skin	Samsung Experience 9.5 UX	Samsung Experience	MIUI 9
connectivity
Wi-Fi standards supported	802.11 b/g/n	-	802.11 b/g/n
GPS	Yes	Yes	Yes
Bluetooth	Yes	Yes	Yes, v 4.20
USB Type-C	Yes	-	-
Micro-USB	No	Yes	-
Headphones	3.5mm	3.5mm	-
Number of SIMs	2	2	2
Wi-Fi	-	Yes	Yes
FM	-	Yes	-
Infrared	-	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes
sensors
Face unlock	Yes	-	-
Fingerprint sensor	Yes	Yes	-
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	-	Yes	Yes
Compass/ Magnetometer	-	-	Yes
Gyroscope	-	-	Yes