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Samsung Galaxy S6 Edge vs Samsung Galaxy A7 Duos vs Samsung Galaxy A7

Samsung Galaxy S6 Edge vs Samsung Galaxy A7 Duos vs Samsung Galaxy A7 comparison

Show Only Differences Highlight Differences	Samsung Galaxy S6 Edge	Samsung Galaxy A7 Duos	Samsung Galaxy A7
ratings
Overall NDTV Rating	Read Review	-	-
Design Rating		-	-
Display Rating		-	-
Software Rating		-	-
Performance Rating		-	-
Battery Life Rating		-	-
Camera Rating		-	-
Value for Money Rating		-	-
key specs
Display	5.10-inch	5.50-inch	5.50-inch
Processor	Samsung Exynos 7 Octa 7420	Qualcomm Snapdragon 615	Qualcomm Snapdragon 615
Front Camera	5-megapixel	5-megapixel	5-megapixel
Rear Camera	16-megapixel	13-megapixel	13-megapixel
RAM	3GB	2GB	2GB
Storage	32GB	16GB	16GB
Battery Capacity	2600mAh	2600mAh	2600mAh
OS	Android 5.0	Android 4.4	Android 4.4
Resolution	1440x2560 pixels	1080x1920 pixels	1080x1920 pixels
general
Brand	Samsung	Samsung	Samsung
Model	Galaxy S6 Edge	Galaxy A7 Duos	Galaxy A7
Release date	March 1, 2015	-	January 1, 2015
Form factor	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	142.10 x 70.10 x 7.00	151.00 x 76.20 x 6.30	151.00 x 76.20 x 6.30
Weight (g)	132.00	141.00	141.00
Battery capacity (mAh)	2600	2600	2600
Removable battery	No	No	No
Colours	White, Gold, Blue, Green	White, Gold, Black	Black, Gold, White
display
Screen size (inches)	5.10	5.50	5.50
Touchscreen	Yes	Yes	Yes
Resolution	1440x2560 pixels	1080x1920 pixels	1080x1920 pixels
Pixels per inch (PPI)	577	401	-
hardware
Processor	1.5GHz octa-core	1GHz octa-core	1GHz octa-core
Processor make	Samsung Exynos 7 Octa 7420	Qualcomm Snapdragon 615	Qualcomm Snapdragon 615
RAM	3GB	2GB	2GB
Internal storage	32GB	16GB	16GB
Expandable storage	No	Yes	Yes
Expandable storage type	-	microSD	microSD
Expandable storage up to (GB)	-	64	64
camera
Rear camera	16-megapixel	13-megapixel	13-megapixel
Rear flash	LED	LED	LED
Front camera	5-megapixel	5-megapixel	5-megapixel
software
Operating system	Android 5.0	Android 4.4	Android 4.4
Skin	TouchWiz	TouchWiz UI	TouchWiz UI
connectivity
Wi-Fi	Yes	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 a/b/g/n	802.11 a/b/g/n
GPS	Yes	Yes	Yes
Bluetooth	Yes, v 4.10	Yes, v 4.00	Yes, v 4.00
NFC	Yes	No	Yes
Infrared	Yes	No	No
USB OTG	Yes	No	No
Headphones	3.5mm	3.5mm	3.5mm
FM	No	Yes	Yes
Number of SIMs	1	2	1
Wi-Fi Direct	Yes	Yes	No
Mobile High-Definition Link (MHL)	No	No	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
sensors
Compass/ Magnetometer	Yes	Yes	Yes
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	Yes	Yes	Yes
Gyroscope	Yes	No	No
Barometer	Yes	No	No
Temperature sensor	No	No	No
sim 2
SIM Type	-	Nano-SIM	-
GSM/CDMA	-	GSM	-
3G	-	Yes	-
4G/ LTE	-	Yes	-

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