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Samsung Galaxy A10 vs Samsung Galaxy A30 vs Samsung Galaxy A7 (2018) vs Samsung Galaxy A7 (2017)

Samsung Galaxy A10 vs Samsung Galaxy A30 vs Samsung Galaxy A7 (2018) vs Samsung Galaxy A7 (2017) comparison

Show Only Differences Highlight Differences	Samsung Galaxy A10	Samsung Galaxy A30	Samsung Galaxy A7 (2018)	Samsung Galaxy A7 (2017)
key specs
Display	6.20-inch	6.40-inch	6.00-inch	5.70-inch
Processor	Samsung Exynos 7884	-	2.2GHz octa-core	Samsung Exynos 7880
Front Camera	5-megapixel	16-megapixel	24-megapixel	16-megapixel
Rear Camera	13-megapixel	16-megapixel + 5-megapixel	24-megapixel + 8-megapixel + 5-megapixel	16-megapixel
RAM	2GB	4GB	4GB	3GB
Storage	32GB	64GB	64GB	32GB
Battery Capacity	3400mAh	4000mAh	3300mAh	3600mAh
OS	Android Pie	Android Pie	Android 8.0	Android 6.0
Resolution	-	1080x2340 pixels	1080x2220 pixels	1080x1920 pixels
general
Brand	Samsung	Samsung	Samsung	Samsung
Model	Galaxy A10	Galaxy A30	Galaxy A7 (2018)	Galaxy A7 (2017)
Release date	February 1, 2019	February 1, 2019	September 1, 2018	January 1, 2017
Battery capacity (mAh)	3400	4000	3300	3600
Colours	Red, Blue Black	Red, Blue, Black	Black, Blue, Gold, Pink	Black Sky, Gold Sand
Launched in India	-	Yes	Yes	-
Form factor	-	Touchscreen	-	Touchscreen
Dimensions (mm)	-	158.50 x 74.70 x 7.70	159.80 x 76.80 x 7.50	156.80 x 77.60 x 7.90
Fast charging	-	Proprietary	-	-
Weight (g)	-	-	168.00	186.00
Removable battery	-	-	No	No
Wireless charging	-	-	No	-
SAR value	-	-	-	0.29
display
Screen size (inches)	6.20	6.40	6.00	5.70
Touchscreen	Yes	Yes	Yes	Yes
Resolution	-	1080x2340 pixels	1080x2220 pixels	1080x1920 pixels
Aspect ratio	-	-	18.5:9	-
hardware
Processor	octa-core	-	2.2GHz octa-core	1.9GHz octa-core
Processor make	Samsung Exynos 7884	Samsung Exynos 7904	-	Samsung Exynos 7880
RAM	2GB	4GB	4GB	3GB
Internal storage	32GB	64GB	64GB	32GB
Expandable storage	Yes	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD	microSD
Expandable storage up to (GB)	512	512	512	256
Dedicated microSD slot	-	Yes	-	-
camera
Rear camera	13-megapixel (f/1.9)	16-megapixel (f/1.7) + 5-megapixel (f/2.2)	24-megapixel (f/1.7) + 8-megapixel (f/2.4) + 5-megapixel (f/2.2)	16-megapixel
Front camera	5-megapixel (f/2.0)	16-megapixel (f/2.0)	24-megapixel (f/2.0)	16-megapixel
Rear autofocus	-	Yes	Yes	-
Rear flash	-	Yes	Yes	Yes
Front autofocus	-	-	No	-
Front flash	-	-	Yes	-
software
Operating system	Android Pie	Android Pie	Android 8.0	Android 6.0
Skin	One UI	One UI	-	-
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	-
connectivity
Wi-Fi	-	Yes	Yes	Yes
GPS	-	Yes	Yes	Yes
Bluetooth	-	Yes	Yes, v 5.00	Yes, v 4.20
USB Type-C	-	Yes	-	-
Headphones	-	3.5mm	-	3.5mm
Number of SIMs	-	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	Yes
Active 4G on both SIM cards	-	-	Yes	-
Infrared	-	-	-	No
USB OTG	-	-	-	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
3G	-	Yes	-	Yes
4G/ LTE	-	Yes	-	Yes
sim 2
SIM Type	-	Nano-SIM	Nano-SIM	Nano-SIM
GSM/CDMA	-	GSM	-	GSM
3G	-	Yes	-	Yes
4G/ LTE	-	Yes	Yes	Yes
sensors
Fingerprint sensor	-	Yes	Yes	-
Proximity sensor	-	Yes	Yes	Yes
Accelerometer	-	Yes	Yes	Yes
Face unlock	-	-	Yes	-
Compass/ Magnetometer	-	-	Yes	Yes
Ambient light sensor	-	-	Yes	No
Gyroscope	-	-	Yes	Yes
Barometer	-	-	-	Yes
Temperature sensor	-	-	-	No

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