Leagoo Lead 3 has a 4.5 inch screen. It uses MTK6582 quad core processor with 512MB RAM+4GB ROM. It is on sale now at $69.99 and Leagoo Lead 3 is the cheaper quad core Android4.4 smartphone on vifocal.
Band 2G: GSM 850/900/1800/1900MHz
3G: WCDMA 850/1900/2100MHz
Sim Card Dual SIM Card Dual Standby
System
OS Android 4.4.2
CPU MTK6582, Cortex A7 Quad core, 1.3Ghz
GPU: Mali-400
ROM 4GB
RAM 512MB
Screen
Display Size 4.5 Inch
Type IPS LCD, capacitive touch screen
Resolution 960 x 540 pixels
General
Camera/Picture Resolution Dual Cameras, 2.0MP front camera, 5.0MP back camera with flashlight and focus,support HDR, smile shot, panorama, face beauty.
1600mAh Battery
Other Feature 3G, WiFi, GPS, FM, Bluetooth, Gmail, Messaging,Wallpapers, Calendar, Calculator, Clock, Camera,Play Store, Tethering & portable hotspot, Easy Touch, etc.
Band 2G: GSM 850/900/1800/1900MHz
3G: WCDMA 850/1900/2100MHz
Sim Card Dual SIM Card Dual Standby
System
OS Android 4.4.2
CPU MTK6582, Cortex A7 Quad core, 1.3Ghz
GPU: Mali-400
ROM 4GB
RAM 512MB
Screen
Display Size 4.5 Inch
Type IPS LCD, capacitive touch screen
Resolution 960 x 540 pixels
General
Camera/Picture Resolution Dual Cameras, 2.0MP front camera, 5.0MP back camera with flashlight and focus,support HDR, smile shot, panorama, face beauty.
1600mAh Battery
Other Feature 3G, WiFi, GPS, FM, Bluetooth, Gmail, Messaging,Wallpapers, Calendar, Calculator, Clock, Camera,Play Store, Tethering & portable hotspot, Easy Touch, etc.