Obi Boa S503 vs Obi S450 comparison

Show Only Differences Highlight Differences	Obi Boa S503	Obi S450
key specs
Display	5.00-inch	4.50-inch
Processor	MediaTek MT6582V/X	MediaTek MT6572
Front Camera	2-megapixel	0.3-megapixel
Rear Camera	8-megapixel	2-megapixel
RAM	1GB	512MB
Storage	4GB	4GB
Battery Capacity	2400mAh	1800mAh
OS	Android 4.4.2	Android 4.2.2
Resolution	720x1280 pixels	480x854 pixels
general
Brand	Obi	Obi
Model	Boa S503	S450
Release date	December 1, 2014	September 1, 2014
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	140.00 x 70.80 x 7.80	133.60 x 67.40 x 11.25
Weight (g)	120.00	137.00
Battery capacity (mAh)	2400	1800
Removable battery	Yes	No
Colours	Black, White	White, Red, Black
display
Screen size (inches)	5.00	4.50
Touchscreen	Yes	Yes
Resolution	720x1280 pixels	480x854 pixels
hardware
Processor	1.3GHz quad-core	1.2GHz dual-core
Processor make	MediaTek MT6582V/X	MediaTek MT6572
RAM	1GB	512MB
Internal storage	4GB	4GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	64	32
camera
Rear camera	8-megapixel	2-megapixel
Rear flash	LED	Yes
Front camera	2-megapixel	0.3-megapixel
software
Operating system	Android 4.4.2	Android 4.2.2
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 2.00
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	Micro-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	No	Yes
4G/ LTE	No	No
sensors
Compass/ Magnetometer	No	No
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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