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Lava Iris 450 Colour vs Samsung Galaxy S Duos vs Lenovo A690 vs Lenovo A390

Lava Iris 450 Colour vs Samsung Galaxy S Duos vs Lenovo A690 vs Lenovo A390 comparison

Show Only Differences Highlight Differences	Lava Iris 450 Colour	Samsung Galaxy S Duos	Lenovo A690	Lenovo A390
key specs
Display	4.50-inch	4.00-inch	4.00-inch	4.00-inch
Processor	1.3GHz dual-core	1GHz one-core	1GHz one-core	MediaTek MT6577
Front Camera	0.3-megapixel	0.3-megapixel	No	No
Rear Camera	5-megapixel	5-megapixel	3.15-megapixel	5-megapixel
RAM	512MB	768MB	512MB	512MB
Storage	4GB	4GB	512MB	4GB
Battery Capacity	1800mAh	1500mAh	1500mAh	1500mAh
OS	Android 4.2	Android 4.0	Android 2.3	Android 4
Resolution	480x854 pixels	480x800 pixels	480x800 pixels	480x800 pixels
general
Brand	Lava	Samsung	Lenovo	Lenovo
Model	Iris 450 Colour	Galaxy S Duos	A690	A390
Release date	April 1, 2014	November 1, 2012	January 1, 2013	June 1, 2013
Form factor	Touchscreen	Bar	-	Bar
Dimensions (mm)	136.00 x 63.50 x 10.50	121.50 x 63.10 x 10.50	124.00 x 65.00 x 11.00	125.60 x 64.00 x 10.05
Weight (g)	136.00	120.00	134.00	131.00
Battery capacity (mAh)	1800	1500	1500	1500
Removable battery	Yes	Yes	Yes	Yes
Alternate names	-	GT-S7562	-	-
SAR value	-	-	-	0.61
display
Screen size (inches)	4.50	4.00	4.00	4.00
Touchscreen	Yes	Yes	Yes	Yes
Resolution	480x854 pixels	480x800 pixels	480x800 pixels	480x800 pixels
Pixels per inch (PPI)	-	233	233	233
hardware
Processor	1.3GHz dual-core	1GHz one-core	1GHz one-core	1GHz dual-core
RAM	512MB	768MB	512MB	512MB
Internal storage	4GB	4GB	512MB	4GB
Expandable storage	Yes	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD	microSD
Expandable storage up to (GB)	32	32	32	32
Processor make	-	-	-	MediaTek MT6577
camera
Rear camera	5-megapixel	5-megapixel	3.15-megapixel	5-megapixel
Rear flash	LED	LED	-	-
Front camera	0.3-megapixel	0.3-megapixel	No	No
software
Operating system	Android 4.2	Android 4.0	Android 2.3	Android 4
connectivity
Wi-Fi	Yes	Yes	Yes	Yes
GPS	Yes	Yes	Yes	Yes
Bluetooth	Yes	Yes, v 3.00	Yes	Yes, v 3.00
NFC	No	No	No	No
Infrared	No	No	No	No
USB OTG	No	No	No	No
Headphones	3.5mm	3.5mm	-	3.5mm
FM	Yes	Yes	No	Yes
Number of SIMs	2	2	2	2
Wi-Fi Direct	No	Yes	No	No
Mobile High-Definition Link (MHL)	No	No	No	No
Wi-Fi standards supported	-	802.11 b/g/n	-	802.11 a/b/g/n
sim 1
SIM Type	Regular	Regular	Regular	Regular
GSM/CDMA	GSM	GSM	GSM	GSM
3G	Yes	Yes	Yes	Yes
4G/ LTE	No	No	No	No
sim 2
SIM Type	Regular	Regular	Regular	Regular
GSM/CDMA	GSM	GSM	GSM	GSM
3G	Yes	Yes	No	No
4G/ LTE	No	No	No	No
sensors
Compass/ Magnetometer	No	Yes	No	No
Proximity sensor	Yes	Yes	No	Yes
Accelerometer	Yes	Yes	No	No
Ambient light sensor	Yes	No	No	Yes
Gyroscope	No	No	No	No
Barometer	No	No	No	No
Temperature sensor	No	No	No	No

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