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Samsung Galaxy M20 vs Samsung Galaxy A9 (2018) vs Samsung Galaxy A7 (2018)

Samsung Galaxy M20 vs Samsung Galaxy A9 (2018) vs Samsung Galaxy A7 (2018) comparison

Show Only Differences Highlight Differences	Samsung Galaxy M20	Samsung Galaxy A9 (2018)	Samsung Galaxy A7 (2018)
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	6.30-inch	6.00-inch
Processor	Samsung Exynos 7904	Qualcomm Snapdragon 660	2.2GHz octa-core
Front Camera	8-megapixel	24-megapixel	24-megapixel
Rear Camera	13-megapixel + 5-megapixel	24-megapixel + 10-megapixel + 8-megapixel + 5-megapixel	24-megapixel + 8-megapixel + 5-megapixel
RAM	3GB	6GB	4GB
Storage	32GB	128GB	64GB
Battery Capacity	5000mAh	3800mAh	3300mAh
OS	Android 8.1 Oreo	Android 8.0 Oreo	Android 8.0
Resolution	1080x2340 pixels	1080x2220 pixels	1080x2220 pixels
general
Brand	Samsung	Samsung	Samsung
Model	Galaxy M20	Galaxy A9 (2018)	Galaxy A7 (2018)
Release date	January 1, 2019	October 1, 2018	September 1, 2018
Launched in India	Yes	-	Yes
Form factor	Touchscreen	Touchscreen	-
Battery capacity (mAh)	5000	3800	3300
Removable battery	No	-	No
Wireless charging	No	-	No
Colours	Charcoal Black, Ocean Blue	-	Black, Blue, Gold, Pink
Dimensions (mm)	-	162.50 x 77.00 x 7.80	159.80 x 76.80 x 7.50
Weight (g)	-	183.00	168.00
display
Screen size (inches)	6.30	6.30	6.00
Touchscreen	Yes	Yes	Yes
Resolution	1080x2340 pixels	1080x2220 pixels	1080x2220 pixels
Aspect ratio	19.5:9	-	18.5:9
hardware
Processor	1.6GHz octa-core (2x1.8GHz + 6x1.6GHz)	octa-core (4x2.2GHz + 4x1.8GHz)	2.2GHz octa-core
Processor make	Samsung Exynos 7904	Qualcomm Snapdragon 660	-
RAM	3GB	6GB	4GB
Internal storage	32GB	128GB	64GB
Expandable storage	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD
Expandable storage up to (GB)	512	512	512
Dedicated microSD slot	Yes	-	-
camera
Rear camera	13-megapixel (f/1.9) + 5-megapixel (f/2.2)	24-megapixel (f/1.7) + 10-megapixel (f/2.4) + 8-megapixel (f/2.4) + 5-megapixel (f/2.0)	24-megapixel (f/1.7) + 8-megapixel (f/2.4) + 5-megapixel (f/2.2)
Rear autofocus	Yes	Yes	Yes
Rear flash	Yes	-	Yes
Front camera	8-megapixel (f/2.0)	24-megapixel (f/2.0)	24-megapixel (f/2.0)
Front flash	No	-	Yes
Front autofocus	-	-	No
software
Operating system	Android 8.1 Oreo	Android 8.0 Oreo	Android 8.0
Skin	Samsung Experience 9.5 UX	Samsung Experience UX	-
connectivity
Wi-Fi standards supported	802.11 b/g/n	802.11 a/b/g/n/ac	802.11 a/b/g/n/ac
GPS	Yes	Yes	Yes
Bluetooth	Yes	Yes, v 5.00	Yes, v 5.00
USB Type-C	Yes	Yes	-
Micro-USB	No	-	-
Headphones	3.5mm	3.5mm	-
Number of SIMs	2	2	2
Wi-Fi	-	Yes	Yes
NFC	-	Yes	No
FM	-	No	Yes
Active 4G on both SIM cards	-	-	Yes
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	Nano-SIM
GSM/CDMA	GSM	-	-
3G	Yes	Yes	-
4G/ LTE	Yes	Yes	Yes
sensors
Face unlock	Yes	Yes	Yes
Fingerprint sensor	Yes	Yes	Yes
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Compass/ Magnetometer	-	Yes	Yes
Ambient light sensor	-	Yes	Yes
Gyroscope	-	Yes	Yes

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