iVoomi i1s vs Celkon Star 4G+ comparison

Show Only Differences Highlight Differences	iVoomi i1s	Celkon Star 4G+
key specs
Display	5.45-inch	4.00-inch
Processor	MediaTek MT6737V	1.3GHz quad-core
Front Camera	8-megapixel	2-megapixel
Rear Camera	13-megapixel	3.2-megapixel
RAM	3GB	512MB
Storage	32GB	4GB
Battery Capacity	3000mAh	1800mAh
OS	Android 7.0	Android 6.0
Resolution	640x1280 pixels	480x800 pixels
general
Brand	iVoomi	Celkon
Model	i1s	Star 4G+
Release date	January 1, 2018	September 1, 2017
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	151.00 x 70.80 x 9.35	-
Weight (g)	165.00	-
Battery capacity (mAh)	3000	1800
Removable battery	No	Yes
Colours	-	Gold, Champagne, Dark Blue, Black
display
Screen size (inches)	5.45	4.00
Touchscreen	Yes	Yes
Resolution	640x1280 pixels	480x800 pixels
hardware
Processor	1.3GHz quad-core	1.3GHz quad-core
Processor make	MediaTek MT6737V	-
RAM	3GB	512MB
Internal storage	32GB	4GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	128	32
camera
Rear camera	13-megapixel	3.2-megapixel
Rear flash	Yes	Yes
Front camera	8-megapixel	2-megapixel
Front flash	No	-
software
Operating system	Android 7.0	Android 6.0
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n	-
GPS	Yes	Yes
Bluetooth	Yes, v 4.00	Yes
NFC	No	-
Infrared	No	-
USB OTG	Yes	Yes
Headphones	3.5mm	3.5mm
FM	Yes	Yes
Number of SIMs	2	2
Wi-Fi Direct	Yes	Yes
Mobile High-Definition Link (MHL)	No	-
sim 1
SIM Type	Micro-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sim 2
SIM Type	Micro-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sensors
Compass/ Magnetometer	No	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	No	-
Barometer	No	-
Temperature sensor	No	-

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