THL W200C is the newest smartphone with 5.0 inch display with octa-core processor available at $179.99.
The specs of THL W200C is as follows: MTK6592M, 8×1.4GHz CPU. 500MHz GPU from Mali400-MP2. 1GB RAM and 8GB ROM. SD Memory support upto 32G. 5-inch 1280×720 pixels IPS Touch screen display. It runs Android 4.4 KitKat OS.
It sports 2 cameras-8MP HD rear camera with auto focus and 5MP front shooter. 3G enabled, providing connectivity options- WiFi 802.11b/g/n, Bluetooth 4.0, EDGE, HSDPA, HSUPA. GPS and AGPS Navigator. Dual SIM’s. It supports sensors e.g., Light, Proximity, Gravity. It provides multi-language support and FM. It is powered by 2000mAh battery. It supports 2G (GSM 850/900/1800/1900) and 3G (WCCMA 850/2100MHz network bands) [source]