Lava Iris X1 Atom (8GB) vs Panasonic T21 comparison

Show Only Differences Highlight Differences	Lava Iris X1 Atom (8GB)	Panasonic T21
key specs
Display	4.00-inch	4.50-inch
Processor	1.2GHz quad-core	Broadcom BCM28145
Front Camera	0.3-megapixel	2-megapixel
Rear Camera	5-megapixel	8-megapixel
RAM	512MB	1GB
Storage	8GB	4GB
Battery Capacity	1750mAh	1700mAh
OS	Android 4.4	Android 4.1
Resolution	480x800 pixels	720x1280 pixels
general
Brand	Lava	Panasonic
Model	Iris X1 Atom	T21
Release date	April 1, 2015	September 1, 2013
Form factor	Touchscreen	Touchscreen
Battery capacity (mAh)	1750	1700
Removable battery	No	No
Colours	Black & Gold, Black & Silver, White & silver	-
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)	233	326
hardware
Processor	1.2GHz quad-core	1.2GHz dual-core
RAM	512MB	1GB
Internal storage	8GB	4GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	32	32
Processor make	-	Broadcom BCM28145
camera
Rear camera	5-megapixel	8-megapixel
Rear flash	LED	LED
Front camera	0.3-megapixel	2-megapixel
software
Operating system	Android 4.4	Android 4.1
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	802.11 b/g/n
GPS	Yes	Yes
Bluetooth	Yes, v 2.10	Yes, v 2.10
NFC	No	No
Infrared	No	No
USB OTG	No	No
Headphones	3.5mm	3.5mm
FM	No	Yes
Number of SIMs	2	2
Wi-Fi Direct	No	No
Mobile High-Definition Link (MHL)	No	No
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	Yes	Yes
Proximity sensor	No	Yes
Accelerometer	No	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	No
Barometer	No	No
Temperature sensor	No	No

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