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Samsung Galaxy S Duos vs Nokia Lumia 620 vs Nokia Lumia 520 vs LG Optimus L7 II Dual

Samsung Galaxy S Duos vs Nokia Lumia 620 vs Nokia Lumia 520 vs LG Optimus L7 II Du comparison

Show Only Differences Highlight Differences	Samsung Galaxy S Duos	Nokia Lumia 620	Nokia Lumia 520	LG Optimus L7 II Dual
key specs
Display	4.00-inch	3.80-inch	4.00-inch	4.30-inch
Processor	1GHz one-core	Qualcomm Snapdragon S4	1GHz dual-core	Qualcomm Snapdragon S4 Play
Front Camera	0.3-megapixel	0.3-megapixel	No	0.3-megapixel
Rear Camera	5-megapixel	5-megapixel	5-megapixel	8-megapixel
RAM	768MB	512MB	512MB	768MB
Storage	4GB	8GB	8GB	4GB
Battery Capacity	1500mAh	1300mAh	1430mAh	2460mAh
OS	Android 4.0	Windows Phone 8	Windows Phone 8	Android 4.1
Resolution	480x800 pixels	480x800 pixels	480x800 pixels	480x800 pixels
general
Alternate names	GT-S7562	-	Lumia 520	P715
Brand	Samsung	Nokia	Nokia	LG
Model	Galaxy S Duos	Lumia 620	Lumia 520	Optimus L7 II Dual
Release date	November 1, 2012	January 1, 2013	April 1, 2013	March 1, 2013
Form factor	Bar	Bar	Bar	Touchscreen
Dimensions (mm)	121.50 x 63.10 x 10.50	115.40 x 61.10 x 11.00	119.90 x 64.00 x 9.90	122.20 x 66.60 x 9.70
Weight (g)	120.00	127.00	124.00	115.50
Battery capacity (mAh)	1500	1300	1430	2460
Removable battery	Yes	Yes	Yes	Yes
Colours	-	Lime green, orange, magenta, yellow, cyan, white, black	Yellow, red, cyan, white, black	-
display
Screen size (inches)	4.00	3.80	4.00	4.30
Touchscreen	Yes	Yes	Yes	Yes
Resolution	480x800 pixels	480x800 pixels	480x800 pixels	480x800 pixels
Pixels per inch (PPI)	233	246	235	-
hardware
Processor	1GHz one-core	1GHz dual-core	1GHz dual-core	1GHz dual-core
RAM	768MB	512MB	512MB	768MB
Internal storage	4GB	8GB	8GB	4GB
Expandable storage	Yes	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD	microSD
Expandable storage up to (GB)	32	64	64	32
Processor make	-	Qualcomm Snapdragon S4	-	Qualcomm Snapdragon S4 Play (MSM8225)
camera
Rear camera	5-megapixel	5-megapixel	5-megapixel	8-megapixel
Rear flash	LED	LED	No	LED
Front camera	0.3-megapixel	0.3-megapixel	No	0.3-megapixel
software
Operating system	Android 4.0	Windows Phone 8	Windows Phone 8	Android 4.1
connectivity
Wi-Fi	Yes	Yes	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	802.11 a/b/g/n	802.11 b/g/n	802.11 a/b/g/n
GPS	Yes	Yes	Yes	Yes
Bluetooth	Yes, v 3.00	Yes, v 3.00	Yes, v 4.00	Yes, v 3.00
NFC	No	Yes	No	No
Infrared	No	No	No	No
USB OTG	No	No	No	No
Headphones	3.5mm	3.5mm	3.5mm	3.5mm
FM	Yes	Yes	Yes	Yes
Number of SIMs	2	1	1	2
Wi-Fi Direct	Yes	No	No	Yes
Mobile High-Definition Link (MHL)	No	No	No	No
sim 1
SIM Type	Regular	Micro-SIM	Micro-SIM	Regular
GSM/CDMA	GSM	GSM	GSM	GSM
3G	Yes	Yes	Yes	Yes
4G/ LTE	No	No	No	No
sim 2
SIM Type	Regular	-	-	Regular
GSM/CDMA	GSM	-	-	GSM
3G	Yes	-	-	Yes
4G/ LTE	No	-	-	No
sensors
Compass/ Magnetometer	Yes	Yes	No	Yes
Proximity sensor	Yes	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes	Yes
Ambient light sensor	No	No	Yes	No
Gyroscope	No	No	No	No
Barometer	No	No	No	No
Temperature sensor	No	No	No	No
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	-

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