One of Lenovo’s affordable Android smartphone that carries a quad-core CPU and a large 5.5-inch display, the Lenovo A850, is already available for purchase for a little under Php10K.

Lenovo A850 specs:
5.5″ QHD (960 x 540) IPS display, 200ppi
MediaTek MTK6582M 1.3GHz quad-core CPU
1GB RAM
4GB internal storage
up to 32GB via microSD
5 megapixel rear camera with AF and LED flash
VGA front-facing
dual-SIM, dual-standby
HSPA+, 3G
WiFi 802.11 b/g/n, WiFi Hotspot
Bluetooth 4.0
GPS w/ A-GPS
2,250mAh battery
Android 4.2 Jellybean
153 x 79.3 x 9.45mm
184g
The Lenovo A850 has an SRP of Php9,999 and is available in black and white colors.
{source}

I have been using this phone from last 15 days and problems facing are::-
1. Voice quality is worst, you will face disturbances coming when calling and talking with anyone.
2. you cannot call someone when you are on other call at the same time there is option to do that, niether there is any functionality for dialpad to change its settings for conference calling.
3. Lenovo customer support services are worst, i have called them on support number and they didn’t even care they told me that we dont have service center in your city and can provide you with address of service center near your city.
I mean WTF, you have to leave your work and have to go out of town just for this repairing.
One thing i liked about is its customization lenovo did very well customization and haven’t seen customization before in any other andriod phone.
My rating – 2 star [DO NOT PURCHASE]