Samsung Galaxy Alpha vs Samsung Galaxy S II comparison

Show Only Differences Highlight Differences	Samsung Galaxy Alpha	Samsung Galaxy S II
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	4.70-inch	4.30-inch
Processor	Samsung Exynos 5430	1.2GHz dual-core
Front Camera	2.1-megapixel	2-megapixel
Rear Camera	12-megapixel	8-megapixel
RAM	2GB	1GB
Storage	32GB	16GB
Battery Capacity	1860mAh	1650mAh
OS	Android 4.4	Android 2.3
Resolution	720x1280 pixels	480x800 pixels
general
Brand	Samsung	Samsung
Model	Galaxy Alpha	Galaxy S II
Release date	August 1, 2014	April 1, 2011
Form factor	Touchscreen	-
Dimensions (mm)	132.40 x 65.50 x 6.70	125.30 x 66.10 x 8.49
Weight (g)	115.00	116.00
Battery capacity (mAh)	1860	1650
Removable battery	No	Yes
Colours	White, blue, brown, black	-
SAR value	0.56	-
Alternate names	-	GT-I9100
display
Screen size (inches)	4.70	4.30
Touchscreen	Yes	Yes
Resolution	720x1280 pixels	480x800 pixels
Pixels per inch (PPI)	312	-
hardware
Processor	1.8GHz octa-core	1.2GHz dual-core
Processor make	Samsung Exynos 5430	-
RAM	2GB	1GB
Internal storage	32GB	16GB
Expandable storage	No	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	32
camera
Rear camera	12-megapixel	8-megapixel
Rear flash	Yes	LED
Front camera	2.1-megapixel	2-megapixel
software
Operating system	Android 4.4	Android 2.3
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	-
GPS	Yes	Yes
Bluetooth	Yes, v 4.00	Yes
NFC	Yes	Yes
Infrared	No	No
USB OTG	Yes	No
Headphones	3.5mm	3.5mm
FM	No	No
Number of SIMs	1	1
Wi-Fi Direct	Yes	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	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	No
Gyroscope	Yes	Yes
Barometer	No	No
Temperature sensor	No	No

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