Samsung Galaxy A3 vs Samsung Galaxy Alpha comparison

Show Only Differences Highlight Differences	Samsung Galaxy A3	Samsung Galaxy Alpha
key specs
Display	4.50-inch	4.70-inch
Processor	1.2GHz quad-core	Samsung Exynos 5430
Front Camera	5-megapixel	2.1-megapixel
Rear Camera	8-megapixel	12-megapixel
RAM	1GB	2GB
Storage	16GB	32GB
Battery Capacity	1900mAh	1860mAh
OS	Android 4.4	Android 4.4
Resolution	540x960 pixels	720x1280 pixels
general
Brand	Samsung	Samsung
Model	Galaxy A3	Galaxy Alpha
Release date	November 1, 2014	August 1, 2014
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	130.10 x 65.50 x 6.90	132.40 x 65.50 x 6.70
Weight (g)	110.30	115.00
Battery capacity (mAh)	1900	1860
Removable battery	No	No
Colours	-	White, blue, brown, black
SAR value	-	0.56
display
Screen size (inches)	4.50	4.70
Touchscreen	Yes	Yes
Resolution	540x960 pixels	720x1280 pixels
Pixels per inch (PPI)	-	312
hardware
Processor	1.2GHz quad-core	1.8GHz octa-core
RAM	1GB	2GB
Internal storage	16GB	32GB
Expandable storage	Yes	No
Expandable storage type	microSD	-
Expandable storage up to (GB)	64	-
Processor make	-	Samsung Exynos 5430
camera
Rear camera	8-megapixel	12-megapixel
Rear flash	LED	Yes
Front camera	5-megapixel	2.1-megapixel
software
Operating system	Android 4.4	Android 4.4
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	802.11 a/b/g/n/ac
GPS	Yes	Yes
Bluetooth	Yes, v 4.00	Yes, v 4.00
NFC	Yes	Yes
Infrared	No	No
USB OTG	No	Yes
Headphones	3.5mm	3.5mm
FM	No	No
Number of SIMs	1	1
Wi-Fi Direct	No	Yes
Mobile High-Definition Link (MHL)	No	No
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sensors
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	No	Yes
Barometer	No	No
Temperature sensor	No	No
ratings
Overall NDTV Rating	-	Read Review
Design Rating	-
Display Rating	-
Software Rating	-
Performance Rating	-
Battery Life Rating	-
Camera Rating	-
Value for Money Rating	-

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