Asus Zenfone C ZC451CG vs OPPO Neo R831K

General Info

Manufacturer
Asus	Oppo
Announced
January 2015	August 2014
Status
Available - February 2015	Available - August 2014
Price
Rs. 5,999 ($88.22) [Similarly Priced]	-
Colors
Charcoal Black, Pearl White, Cherry Red	White, Black
Form Factor
Candybar	Candybar
Dimension
136.5 x 67 x 10.9 mm (5.37 x 2.64 x 0.43 in)	132 x 65.8 x 9.2 mm (5.2 x 2.59 x 0.36 in)
Weight
149 g (5.26 oz)	130 g (4.59 oz)
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network
HSDPA 850 / 900 / 1900 / 2100	HSDPA 2100
Messaging
SMS, MMS, Push Mail, EMail, IM	SMS, MMS, Push Mail, EMail

OS
Android OS, v4.4.2 (KitKat)	Android OS, v4.2.2 (Jelly Bean) based Color OS
Processor
Dual-core 1.2 GHz, Intel Atom Z2520 [Similar]	Dual-core 1.3 GHz [Similar]
GPU
PowerVR SGX544MP2 [Similar]	-
RAM
1 GB [Browse Similar]	1 GB [Browse Similar]
Internal Memory
8 GB	4 GB
External Memory
microSD, up to 64 GB	microSD, up to 32 GB

Type
IPS LCD capacitive touchscreen	IPS LCD capacitive touchscreen
Colors
16M colors	16M colors
Size
4.5 inches [Similar]	4.5 inches [Similar]
Resolution
480 x 854 pixels (218 ppi) [Similar]	480 x 854 pixels (218 ppi) [Similar]
Screen-to-Body Ratio
60.85%	64.07%
Multi-Touch

Rear Camera
5 MP, 2592 х 1944 pixels [Similar]	5 MP, 2592 x 1944 pixels [Similar]
Flash
LED flash	LED Flash
Features
Auto focus, Yes	Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR
Video
Yes	Yes
Front Camera
VGA [Similar]	Yes, 2 MP [Similar]

GPRS
Yes	Yes
Edge
Yes	Yes
3G
HSPA 42.2/5.76 Mbps	HSPA+
Bluetooth
v4.0, A2DP, EDR	v2.1, A2DP
Wi-Fi
Wi-Fi 802.11 b/g/n, hotspot	Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot
USB
microUSB v2.0	microUSB v2.0
GPS
Yes, with A-GPS, GLONASS	Yes, with A-GPS
Browser
HTML	HTML