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Samsung Galaxy A9 (2018) vs Samsung Galaxy A7 (2018) vs Samsung Galaxy On7 Prime

Samsung Galaxy A9 (2018) vs Samsung Galaxy A7 (2018) vs Samsung Galaxy On7 Prime comparison

Show Only Differences Highlight Differences	Samsung Galaxy A9 (2018)	Samsung Galaxy A7 (2018)	Samsung Galaxy On7 Prime
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	5.50-inch
Processor	Qualcomm Snapdragon 660	2.2GHz octa-core	Samsung Exynos 7 Octa 7870
Front Camera	24-megapixel	24-megapixel	13-megapixel
Rear Camera	24-megapixel + 10-megapixel + 8-megapixel + 5-megapixel	24-megapixel + 8-megapixel + 5-megapixel	13-megapixel
RAM	6GB	4GB	4GB
Storage	128GB	64GB	64GB
Battery Capacity	3800mAh	3300mAh	3300mAh
OS	Android 8.0 Oreo	Android 8.0	Android 7.1.1
Resolution	1080x2220 pixels	1080x2220 pixels	1080x1920 pixels
general
Brand	Samsung	Samsung	Samsung
Model	Galaxy A9 (2018)	Galaxy A7 (2018)	Galaxy On7 Prime
Release date	October 1, 2018	September 1, 2018	January 1, 2018
Form factor	Touchscreen	-	Touchscreen
Dimensions (mm)	162.50 x 77.00 x 7.80	159.80 x 76.80 x 7.50	151.70 x 75.00 x 8.00
Weight (g)	183.00	168.00	167.00
Battery capacity (mAh)	3800	3300	3300
Launched in India	-	Yes	-
Removable battery	-	No	No
Wireless charging	-	No	-
Colours	-	Black, Blue, Gold, Pink	Graphite Black, Champagne Gold
SAR value	-	-	0.61
display
Screen size (inches)	6.30	6.00	5.50
Touchscreen	Yes	Yes	Yes
Resolution	1080x2220 pixels	1080x2220 pixels	1080x1920 pixels
Aspect ratio	-	18.5:9	-
hardware
Processor	octa-core (4x2.2GHz + 4x1.8GHz)	2.2GHz octa-core	1.6GHz octa-core
Processor make	Qualcomm Snapdragon 660	-	Samsung Exynos 7 Octa 7870
RAM	6GB	4GB	4GB
Internal storage	128GB	64GB	64GB
Expandable storage	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD
Expandable storage up to (GB)	512	512	256
camera
Rear camera	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)	13-megapixel
Rear autofocus	Yes	Yes	-
Front camera	24-megapixel (f/2.0)	24-megapixel (f/2.0)	13-megapixel
Rear flash	-	Yes	Yes
Front autofocus	-	No	-
Front flash	-	Yes	No
software
Operating system	Android 8.0 Oreo	Android 8.0	Android 7.1.1
Skin	Samsung Experience UX	-	Samsung Experience
connectivity
Wi-Fi	Yes	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 a/b/g/n/ac	802.11 b/g/n
GPS	Yes	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 5.00	Yes, v 4.10
NFC	Yes	No	No
USB Type-C	Yes	-	-
Headphones	3.5mm	-	3.5mm
FM	No	Yes	No
Number of SIMs	2	2	2
Active 4G on both SIM cards	-	Yes	-
Infrared	-	-	No
USB OTG	-	-	Yes
Wi-Fi Direct	-	-	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	Nano-SIM
3G	Yes	-	Yes
4G/ LTE	Yes	Yes	Yes
GSM/CDMA	-	-	GSM
sensors
Face unlock	Yes	Yes	-
Fingerprint sensor	Yes	Yes	-
Compass/ Magnetometer	Yes	Yes	No
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	Yes	Yes	No
Gyroscope	Yes	Yes	No
Barometer	-	-	No
Temperature sensor	-	-	No