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Samsung Galaxy A30 vs Samsung Galaxy A50 vs Samsung Galaxy A7 (2018) vs Samsung Galaxy S7 Edge

Samsung Galaxy A30 vs Samsung Galaxy A50 vs Samsung Galaxy A7 (2018) vs Samsung Galaxy S7 Edge comparison

Show Only Differences Highlight Differences	Samsung Galaxy A30	Samsung Galaxy A50	Samsung Galaxy A7 (2018)	Samsung Galaxy S7 Edge
ratings
Overall NDTV Rating	Read Review	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	6.40-inch	6.40-inch	6.00-inch	5.50-inch
Front Camera	16-megapixel	25-megapixel	24-megapixel	5-megapixel
Rear Camera	16-megapixel + 5-megapixel	25-megapixel + 5-megapixel + 8-megapixel	24-megapixel + 8-megapixel + 5-megapixel	12-megapixel
RAM	4GB	4GB	4GB	4GB
Storage	64GB	64GB	64GB	32GB
Battery Capacity	4000mAh	4000mAh	3300mAh	3600mAh
OS	Android Pie	Android Pie	Android 8.0	Android 6.0
Resolution	1080x2340 pixels	1080x2340 pixels	1080x2220 pixels	1440x2560 pixels
Processor	-	-	2.2GHz octa-core	octa-core
general
Brand	Samsung	Samsung	Samsung	Samsung
Model	Galaxy A30	Galaxy A50	Galaxy A7 (2018)	Galaxy S7 Edge
Release date	February 1, 2019	February 1, 2019	September 1, 2018	February 1, 2016
Launched in India	Yes	Yes	Yes	Yes
Form factor	Touchscreen	Touchscreen	-	Touchscreen
Dimensions (mm)	158.50 x 74.70 x 7.70	158.50 x 74.70 x 7.70	159.80 x 76.80 x 7.50	150.90 x 72.60 x 7.70
Battery capacity (mAh)	4000	4000	3300	3600
Fast charging	Proprietary	Proprietary	-	Quick Charge 2.0
Colours	Red, Blue, Black	Black, White, Blue	Black, Blue, Gold, Pink	Black, White, Gold, Silver, Pink Gold, Black Pearl, Coral Blue
Removable battery	-	No	No	No
Wireless charging	-	No	No	-
Weight (g)	-	-	168.00	157.00
display
Screen size (inches)	6.40	6.40	6.00	5.50
Touchscreen	Yes	Yes	Yes	Yes
Resolution	1080x2340 pixels	1080x2340 pixels	1080x2220 pixels	1440x2560 pixels
Aspect ratio	-	-	18.5:9	16:9
Protection type	-	-	-	Gorilla Glass
Pixels per inch (PPI)	-	-	-	534
hardware
Processor make	Samsung Exynos 7904	Samsung Exynos 9610	-	-
RAM	4GB	4GB	4GB	4GB
Internal storage	64GB	64GB	64GB	32GB
Expandable storage	Yes	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD	microSD
Expandable storage up to (GB)	512	512	512	200
Dedicated microSD slot	Yes	Yes	-	-
Processor	-	-	2.2GHz octa-core	octa-core (4x2.3GHz + 4x1.6GHz)
camera
Rear camera	16-megapixel (f/1.7) + 5-megapixel (f/2.2)	25-megapixel (f/1.7) + 5-megapixel (f/2.2) + 8-megapixel (f/2.2)	24-megapixel (f/1.7) + 8-megapixel (f/2.4) + 5-megapixel (f/2.2)	12-megapixel (f/1.7, 1.4-micron)
Rear autofocus	Yes	Yes	Yes	Phase detection autofocus
Rear flash	Yes	LED	Yes	Yes
Front camera	16-megapixel (f/2.0)	25-megapixel (f/2.0)	24-megapixel (f/2.0)	5-megapixel (f/1.7, 1.34-micron)
Front flash	-	No	Yes	-
Front autofocus	-	-	No	-
software
Operating system	Android Pie	Android Pie	Android 8.0	Android 6.0
Skin	One UI	One UI	-	-
connectivity
Wi-Fi	Yes	Yes	Yes	Yes
GPS	Yes	Yes	Yes	Yes
Bluetooth	Yes	Yes, v 5.00	Yes, v 5.00	Yes, v 4.20
USB Type-C	Yes	Yes	-	-
Headphones	3.5mm	3.5mm	-	3.5mm
Number of SIMs	2	2	2	2
Wi-Fi standards supported	-	-	802.11 a/b/g/n/ac	802.11 a/b/g/n/ac
NFC	-	-	No	Yes
FM	-	-	Yes	No
Active 4G on both SIM cards	-	-	Yes	-
Infrared	-	-	-	No
USB OTG	-	-	-	Yes
Micro-USB	-	-	-	Yes
Wi-Fi Direct	-	-	-	No
Mobile High-Definition Link (MHL)	-	-	-	No
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	Yes
sensors
Fingerprint sensor	Yes	Yes	Yes	Yes
Proximity sensor	Yes	-	Yes	Yes
Accelerometer	Yes	Yes	Yes	Yes
Ambient light sensor	-	Yes	Yes	Yes
Gyroscope	-	Yes	Yes	Yes
Face unlock	-	-	Yes	-
Compass/ Magnetometer	-	-	Yes	Yes
Barometer	-	-	-	Yes
Temperature sensor	-	-	-	No

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