Celkon Star 4G+ vs Lenovo A390 comparison

Show Only Differences Highlight Differences	Celkon Star 4G+	Lenovo A390
key specs
Display	4.00-inch	4.00-inch
Processor	1.3GHz quad-core	MediaTek MT6577
Front Camera	2-megapixel	No
Rear Camera	3.2-megapixel	5-megapixel
RAM	512MB	512MB
Storage	4GB	4GB
Battery Capacity	1800mAh	1500mAh
OS	Android 6.0	Android 4
Resolution	480x800 pixels	480x800 pixels
general
Brand	Celkon	Lenovo
Model	Star 4G+	A390
Release date	September 1, 2017	June 1, 2013
Form factor	Touchscreen	Bar
Battery capacity (mAh)	1800	1500
Removable battery	Yes	Yes
Colours	Gold, Champagne, Dark Blue, Black	-
Dimensions (mm)	-	125.60 x 64.00 x 10.05
Weight (g)	-	131.00
SAR value	-	0.61
display
Screen size (inches)	4.00	4.00
Touchscreen	Yes	Yes
Resolution	480x800 pixels	480x800 pixels
Pixels per inch (PPI)	-	233
hardware
Processor	1.3GHz quad-core	1GHz dual-core
RAM	512MB	512MB
Internal storage	4GB	4GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	32	32
Processor make	-	MediaTek MT6577
camera
Rear camera	3.2-megapixel	5-megapixel
Rear flash	Yes	-
Front camera	2-megapixel	No
software
Operating system	Android 6.0	Android 4
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 3.00
USB OTG	Yes	No
Headphones	3.5mm	3.5mm
FM	Yes	Yes
Number of SIMs	2	2
Wi-Fi Direct	Yes	No
Wi-Fi standards supported	-	802.11 a/b/g/n
NFC	-	No
Infrared	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Micro-SIM	Regular
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	No
sim 2
SIM Type	Micro-SIM	Regular
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	Yes	No
sensors
Proximity sensor	Yes	Yes
Accelerometer	Yes	No
Ambient light sensor	Yes	Yes
Compass/ Magnetometer	-	No
Gyroscope	-	No
Barometer	-	No
Temperature sensor	-	No

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