Obi Octopus S520 vs Asus ZenFone 4 A400CG comparison

Show Only Differences Highlight Differences	Obi Octopus S520	Asus ZenFone 4 A400CG
ratings
Overall NDTV Rating	Read Review	Read Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display	5.00-inch	4.00-inch
Processor	MediaTek MT6592	Intel Atom Z2520
Front Camera	2-megapixel	0.3-megapixel
Rear Camera	8-megapixel	5-megapixel
RAM	1GB	1GB
Storage	8GB	8GB
Battery Capacity	1800mAh	1600mAh
OS	Android 4.4.2	Android 4.3
Resolution	720x1280 pixels	480x800 pixels
general
Brand	Obi	Asus
Model	Octopus S520	ZenFone 4 A400CG
Release date	July 1, 2014	January 1, 2014
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	145.00 x 75.00 x 8.40	124.42 x 61.44 x 11.15
Battery capacity (mAh)	1800	1600
Removable battery	No	No
Colours	White	Black, White, Red, Gold, Blue
Weight (g)	-	115.00
display
Screen size (inches)	5.00	4.00
Touchscreen	Yes	Yes
Resolution	720x1280 pixels	480x800 pixels
hardware
Processor	1.7GHz octa-core	1.2GHz dual-core
Processor make	MediaTek MT6592	Intel Atom Z2520
RAM	1GB	1GB
Internal storage	8GB	8GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	32	64
camera
Rear camera	8-megapixel	5-megapixel
Rear flash	LED	-
Front camera	2-megapixel	0.3-megapixel
software
Operating system	Android 4.4.2	Android 4.3
Skin	-	ZenUI
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 4.00	Yes, v 4.00
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	Yes
Mobile High-Definition Link (MHL)	No	No
sim 1
SIM Type	Regular	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	No	No
sim 2
SIM Type	Micro-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	No	No
sensors
Compass/ Magnetometer	No	No
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	No	No
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No

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