OPPO A31 (A31c/Telecom 4G) parameters

Basic parameters
Listing date	May 2015
Use Scenarios	4G mobile phones> ， 3G mobile phones> ， Smartphone> ， Camera phone>
body material	Metal frame View the official picture>
body color	White, blue View Appearance>

appearance
length	131.9mm
width	65.54mm
thickness	8.03mm
weight	135g
Other appearance parameters	Streaming mirror design on the back

Hardware
CPU model	Qualcomm Snapdragon MSM8916 Mobile performance ranking>
CPU frequency	1.2GHz
Number of CPU cores	Quad core>
RAM capacity	1GB Game operation stuck
ROM capacity	8GB> 1638 photos 682 songs
Memory card	MicroSD card>
Expand capacity	128GB
Factory system kernel	Android 4.4

screen
Screen size	4.5 inches>
resolving power	854x480 pixels
Screen material	TFT material (IPS technology)
Pixel density	218ppi
Screen proportion	64.54%
Touch screen type	Capacitive screen, multi touch

camera
Total number of cameras	two
pixel	Rear camera 1: 8 million pixels Front camera 1: 2 million pixels
aperture	f/2.2
Sensor type	General CMOS
Other camera parameters	Sapphire crystal lens, single pixel size 1.4 μ m

Network and connection
Network type	4G (telecommunications), 3G>
4G network	Telecom TD-LTE, Telecom FDD-LTE
3G network	Telecom 3G (CDMA2000), Unicom 2G/Mobile 2G (GSM)
Network band	2G：GSM 850/900/1800/1900 3G：CDMA EVDO 800 4G：TD-LTE 2555-2655 4G：FDD-LTE 1800/2100
SIM card type	Dual cards (Nano SIM card/Micro SIM card)
WLAN function	WiFi4（IEEE 802.11 a/b/g/n）
Positioning navigation	GPS navigation> ， A-GPS technology>
Connect and share	WLAN hotspot, OTG, Bluetooth 4.0
Airframe interface	3.5mm headphone connector USB interface

Battery and endurance
Battery type	Non removable battery
Battery capacity	2000mAh Small battery

Functions and services
a sensor	Gravity sensor, light sensor, distance sensor, electronic compass

Phone accessories
Packing list	Host x1 Data cable x1 Headphone x1 Charger x1 Instruction x1

Warranty Information
warranty policy	National joint insurance, enjoying three guarantees service
Warranty period	1 year
Warranty remarks	Host 1 year, battery 6 months, charger 1 year, wired headset 3 months
customer service telephone numbers	400-166-6888
Phone notes	This hotline should be charged according to the local standard
Details	From the date of purchase (subject to the purchase invoice), if there is a quality problem or failure, you can return the goods within 7 days, replace the goods within 30 days, and enjoy free warranty and other three guarantee services within the warranty period with the quality inspection certificate of the manufacturer's maintenance center or special maintenance point! Note: Users who purchase mobile phone accessories separately, please keep the outer packaging of the accessories and the original invoice intact. If they cannot provide the above vouchers, they will not be able to carry out normal parts warranty or replacement. Enter the official website>>>

*For reference only, please refer to the local actual product sales information; If the information is found to be incorrect, please complain