Samsung Galaxy A7 vs Samsung Galaxy S Duos 3 comparison

Show Only Differences Highlight Differences	Samsung Galaxy A7	Samsung Galaxy S Duos 3
key specs
Display	5.50-inch	4.00-inch
Processor	Qualcomm Snapdragon 615	1GHz dual-core
Front Camera	5-megapixel	0.3-megapixel
Rear Camera	13-megapixel	5-megapixel
RAM	2GB	512MB
Storage	16GB	4GB
Battery Capacity	2600mAh	1500mAh
OS	Android 4.4	Android 4.4.2
Resolution	1080x1920 pixels	480x800 pixels
general
Brand	Samsung	Samsung
Model	Galaxy A7	Galaxy S Duos 3
Release date	January 1, 2015	September 1, 2014
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	151.00 x 76.20 x 6.30	121.40 x 62.90 x 10.80
Weight (g)	141.00	124.00
Battery capacity (mAh)	2600	1500
Removable battery	No	Yes
Colours	Black, Gold, White	Grey, White
Alternate names	-	SM-G313HU
display
Screen size (inches)	5.50	4.00
Touchscreen	Yes	Yes
Resolution	1080x1920 pixels	480x800 pixels
hardware
Processor	1GHz octa-core	1GHz dual-core
Processor make	Qualcomm Snapdragon 615	-
RAM	2GB	512MB
Internal storage	16GB	4GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	64	-
camera
Rear camera	13-megapixel	5-megapixel
Rear flash	LED	LED
Front camera	5-megapixel	0.3-megapixel
software
Operating system	Android 4.4	Android 4.4.2
Skin	TouchWiz UI	TouchWiz Essence UX
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n	802.11 b/g/n
GPS	Yes	Yes
Bluetooth	Yes, v 4.00	Yes
NFC	Yes	No
Infrared	No	No
USB OTG	No	No
Headphones	3.5mm	3.5mm
FM	Yes	Yes
Number of SIMs	1	2
Wi-Fi Direct	No	No
Mobile High-Definition Link (MHL)	No	No
sim 1
SIM Type	Nano-SIM	Regular
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	No
sensors
Compass/ Magnetometer	Yes	No
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	No
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No
sim 2
SIM Type	-	Regular
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	No

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