Lava Iris Win1 vs Panasonic T21 comparison

Show Only Differences Highlight Differences	Lava Iris Win1	Panasonic T21
key specs
Display	4.00-inch	4.50-inch
Processor	Qualcomm Snapdragon 200	Broadcom BCM28145
Front Camera	0.3-megapixel	2-megapixel
Rear Camera	5-megapixel	8-megapixel
RAM	1GB	1GB
Storage	8GB	4GB
Battery Capacity	1950mAh	1700mAh
OS	Windows Phone 8.1	Android 4.1
Resolution	480x800 pixels	720x1280 pixels
general
Brand	Lava	Panasonic
Model	Iris Win1	T21
Release date	December 1, 2014	September 1, 2013
Form factor	Touchscreen	Touchscreen
Battery capacity (mAh)	1950	1700
Removable battery	Yes	No
Dimensions (mm)	-	132.00 x 66.00 x 9.80
Weight (g)	-	140.00
display
Screen size (inches)	4.00	4.50
Touchscreen	Yes	Yes
Resolution	480x800 pixels	720x1280 pixels
Pixels per inch (PPI)	-	326
hardware
Processor	1.2GHz quad-core	1.2GHz dual-core
Processor make	Qualcomm Snapdragon 200	Broadcom BCM28145
RAM	1GB	1GB
Internal storage	8GB	4GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	32	32
camera
Rear camera	5-megapixel	8-megapixel
Rear flash	LED	LED
Front camera	0.3-megapixel	2-megapixel
software
Operating system	Windows Phone 8.1	Android 4.1
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 2.10
NFC	No	No
Infrared	No	No
USB OTG	No	No
Headphones	3.5mm	3.5mm
FM	Yes	Yes
Number of SIMs	2	2
Wi-Fi Direct	No	No
Mobile High-Definition Link (MHL)	No	No
Wi-Fi standards supported	-	802.11 b/g/n
sim 1
SIM Type	Regular	Regular
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	No	No
sim 2
SIM Type	Regular	Regular
GSM/CDMA	GSM	GSM
3G	No	No
4G/ LTE	No	No
sensors
Compass/ Magnetometer	No	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	No
Barometer	No	No
Temperature sensor	No	No

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