Micromax X455 vs Lenovo A390 comparison

Show Only Differences Highlight Differences	Micromax X455	Lenovo A390
key specs
Display	3.50-inch	4.00-inch
Processor	one-core	MediaTek MT6577
Front Camera	No	No
Rear Camera	0.3-megapixel	5-megapixel
Battery Capacity	1100mAh	1500mAh
Resolution	320x480 pixels	480x800 pixels
RAM	-	512MB
Storage	-	4GB
OS	-	Android 4
general
Brand	Micromax	Lenovo
Model	X455	A390
Release date	December 1, 2012	June 1, 2013
Battery capacity (mAh)	1100	1500
Removable battery	Yes	Yes
Form factor	-	Bar
Dimensions (mm)	-	125.60 x 64.00 x 10.05
Weight (g)	-	131.00
SAR value	-	0.61
display
Screen size (inches)	3.50	4.00
Touchscreen	Yes	Yes
Resolution	320x480 pixels	480x800 pixels
Pixels per inch (PPI)	165	233
hardware
Processor	one-core	1GHz dual-core
Processor make	-	MediaTek MT6577
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	32	32
RAM	-	512MB
Internal storage	-	4GB
camera
Rear camera	0.3-megapixel	5-megapixel
Rear flash	No	-
Front camera	No	No
connectivity
Wi-Fi	No	Yes
GPS	No	Yes
Bluetooth	Yes	Yes, v 3.00
NFC	No	No
Infrared	No	No
USB OTG	No	No
FM	No	Yes
Number of SIMs	2	2
Wi-Fi Direct	No	No
Mobile High-Definition Link (MHL)	No	No
Wi-Fi standards supported	-	802.11 a/b/g/n
Headphones	-	3.5mm
sim 1
SIM Type	Regular	Regular
GSM/CDMA	GSM	GSM
3G	No	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	No
Proximity sensor	No	Yes
Accelerometer	No	No
Ambient light sensor	No	Yes
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No
software
Operating system	-	Android 4

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