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Samsung Galaxy M20 vs Samsung Galaxy A7 (2018) vs Samsung Galaxy A6+ vs Alcatel A50

Samsung Galaxy M20 vs Samsung Galaxy A7 (2018) vs Samsung Galaxy A6+ vs Alcatel A50 comparison

Show Only Differences Highlight Differences	Samsung Galaxy M20	Samsung Galaxy A7 (2018)	Samsung Galaxy A6+	Alcatel A50
ratings
Overall NDTV Rating	Read Review	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	6.00-inch	5.20-inch
Processor	Samsung Exynos 7904	2.2GHz octa-core	Qualcomm Snapdragon 450	MediaTek MT6738
Front Camera	8-megapixel	24-megapixel	24-megapixel	5-megapixel
Rear Camera	13-megapixel + 5-megapixel	24-megapixel + 8-megapixel + 5-megapixel	16-megapixel + 5-megapixel	13-megapixel
RAM	3GB	4GB	4GB	2GB
Storage	32GB	64GB	64GB	16GB
Battery Capacity	5000mAh	3300mAh	3500mAh	2800mAh
OS	Android 8.1 Oreo	Android 8.0	Android 8.0	Android 7.0
Resolution	1080x2340 pixels	1080x2220 pixels	1080x2220 pixels	720x1280 pixels
general
Brand	Samsung	Samsung	Samsung	Alcatel
Model	Galaxy M20	Galaxy A7 (2018)	Galaxy A6+	A50
Release date	January 1, 2019	September 1, 2018	May 1, 2018	June 1, 2017
Launched in India	Yes	Yes	Yes	-
Form factor	Touchscreen	-	Touchscreen	Touchscreen
Battery capacity (mAh)	5000	3300	3500	2800
Removable battery	No	No	-	No
Wireless charging	No	No	-	-
Colours	Charcoal Black, Ocean Blue	Black, Blue, Gold, Pink	Blue, Black, Gold	Metal Silver
Dimensions (mm)	-	159.80 x 76.80 x 7.50	160.20 x 75.70 x 7.90	146.00 x 71.80 x 7.87
Weight (g)	-	168.00	191.00	145.00
Alternate names	-	-	-	Pulsemix
display
Screen size (inches)	6.30	6.00	6.00	5.20
Touchscreen	Yes	Yes	Yes	Yes
Resolution	1080x2340 pixels	1080x2220 pixels	1080x2220 pixels	720x1280 pixels
Aspect ratio	19.5:9	18.5:9	18.5:9	-
hardware
Processor	1.6GHz octa-core (2x1.8GHz + 6x1.6GHz)	2.2GHz octa-core	1.8GHz octa-core	1.5GHz quad-core
Processor make	Samsung Exynos 7904	-	Qualcomm Snapdragon 450	MediaTek MT6738
RAM	3GB	4GB	4GB	2GB
Internal storage	32GB	64GB	64GB	16GB
Expandable storage	Yes	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD	microSD
Expandable storage up to (GB)	512	512	256	128
Dedicated microSD slot	Yes	-	-	-
camera
Rear camera	13-megapixel (f/1.9) + 5-megapixel (f/2.2)	24-megapixel (f/1.7) + 8-megapixel (f/2.4) + 5-megapixel (f/2.2)	16-megapixel (f/1.7) + 5-megapixel (f/1.9)	13-megapixel
Rear autofocus	Yes	Yes	Phase detection autofocus	-
Rear flash	Yes	Yes	LED	Dual LED
Front camera	8-megapixel (f/2.0)	24-megapixel (f/2.0)	24-megapixel (f/1.9)	5-megapixel
Front flash	No	Yes	LED	Yes
Front autofocus	-	No	-	-
software
Operating system	Android 8.1 Oreo	Android 8.0	Android 8.0	Android 7.0
Skin	Samsung Experience 9.5 UX	-	Samsung Experience 9.0	-
connectivity
Wi-Fi standards supported	802.11 b/g/n	802.11 a/b/g/n/ac	802.11 a/b/g/n	802.11 a/b/g/n
GPS	Yes	Yes	Yes	Yes
Bluetooth	Yes	Yes, v 5.00	Yes, v 4.20	Yes, v 4.20
USB Type-C	Yes	-	-	-
Micro-USB	No	-	Yes	-
Headphones	3.5mm	-	3.5mm	3.5mm
Number of SIMs	2	2	-	1
Wi-Fi	-	Yes	Yes	Yes
NFC	-	No	-	No
FM	-	Yes	Yes	Yes
Active 4G on both SIM cards	-	Yes	-	-
Wi-Fi Direct	-	-	Yes	No
Infrared	-	-	-	No
USB OTG	-	-	-	Yes
Mobile High-Definition Link (MHL)	-	-	-	No
sim 1
SIM Type	Nano-SIM	Nano-SIM	-	Nano-SIM
GSM/CDMA	GSM	-	-	GSM
3G	Yes	-	-	Yes
4G/ LTE	Yes	-	-	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM	-	-
GSM/CDMA	GSM	-	-	-
3G	Yes	-	-	-
4G/ LTE	Yes	Yes	-	-
sensors
Face unlock	Yes	Yes	-	-
Fingerprint sensor	Yes	Yes	Yes	-
Proximity sensor	Yes	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes	Yes
Compass/ Magnetometer	-	Yes	Yes	No
Ambient light sensor	-	Yes	Yes	Yes
Gyroscope	-	Yes	Yes	No
Barometer	-	-	-	No
Temperature sensor	-	-	-	No

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