Features: 
4.5" IPS 960 * 540px capacitive touch screen, quite sensitive.
Dual Cameras, 2MP front camera, 8MP back camera with flashlight and auto focus.
1GB RAM 4GB ROM and support micro SD card up to 32GB extended.
MTK6582 quad core CPU, 1.3GHz Android 4.4. 
Support 3G, Light sensor, Proximity sensor, WIFI, Ebook, Email, Messaging, Wallpapers, Calendar, Calculator, Clock, etc.

Specifications:
 

Basic Information
Model vkworld vk460
Band

2G: GSM 850/900/1800/1900

3G: WCDMA 850/2100
Sim Card Dual SIM Card Dual Standby
Service Provided Unlocked
Style Bar
Color Black, White (Optional)
Shell Material Plastic
Battery 2300 mAh
System
OS Android 4.4 OS
CPU MTK6582 Quad Core 1.3GHz
ROM 4GB
RAM 1GB
Screen
Display Size 4.5 Inch
Type Capacitive touch screen
Resolution 960 * 540 pixels
Screen Material IPS
Other Features
Audio MP3/WAV/AMR/AWB
Video 3GP
Image JPEG/BMP/GIF/PNG/PDF
E-book TXT
FM Radio Yes, earphone needed
Earphone Port 3.5mm
Data Transfer & Connectivity
 
Data Transfer USB / Bluetooth
Mobile Internet WAP / WIFI
General
Camera 2MP front camera, 8MP back camera with flashlight and auto focus
Multilanguage English, German, French, Spanish, Italian, etc.
Card Extend Support micro SD card up to 32GB extended
Message SMS / MMS
Input Handwrite / Keypad
GPS Yes
WiFi Yes
Bluetooth BT2.1
Proximity Sensor Yes
Light Sensor Yes
Other Features 3G, WIFI, Ebook, Email, Messaging, Wallpapers, Calendar, Calculator, Clock, etc.
Other Information
Product Size Approx. 12.6 * 5.8 * 0.9cm / 4.9 * 2.3 * 0.4in
Product Weight Approx. 148g / 5.2oz (Including Battery)
Package Size

Approx. 17.8 * 10.8 * 5.5cm / 7 * 4.3 * 2.2in
Package Weight Approx. 406g / 14.4oz

Package List:
1 * Cellphone
1 * Battery 
1 * USB cable
1 * Charger 
1 * Protective case 
1 * Earphone 
1 * Screen protector 
1 * User manual (English) 
1 * User manual (Spanish)