JC678s is a good model.It is quad band so that it could work all over the world.It is dual sim dual stand by with TV and FM function .It also support 8GB TF card.
Color: Silver, gray.

Sale Points:

1.Dual sim cards dual standby

2.Quad-Band,Support GSM 850/ 900 / 1800 / 1900 MHz 
3.TV Functions

4.Multi-Language

More Features:
 Available Language  English, Russian, Arabic, Deutsch, Italian, Polish, Portuguese, Greek, Spainish, Vietnamese, Bahasa Melayu, Simplified Chinese
 Display Type  QVGA touch screen, 260K colors
 Display Size  3.0 inch, 240×320 pixels  
 Ringtones Type  Polyphonic (64 channels)
Support mp3 ringtone Vibrate speaker
 Ringtones Amount   Depend on the storage size
 Ringtones Customization  Downloadable
 Vibration   Yes 
 Music   Support MP3 background play, support equalizer
Video 3GP / MP4, support to play in full screen, forward and pause
Phonebook  Can store 300 phonebooks
Internal Memory   Packed with 256M TF card, support extend card
Connectivity   GPRS / WAP 
Card slot  MicroSD (TransFlash)
Messaging  SMS, MMS 
Data transfer  USB cable / Bluetooth   
Games   Two common games
Camera   2.0MP high-definition camera
Image output size (max.): 1280*1204 pixels
Support to shoot with sound
Additional Features 
Quadband phone
Dual cards standby phone
Bluetooth
Built-in analog TV
Handwritten & Keyboard input
MP3 / MP4 fluent player
Support outside FM radio without earphone
Handsfree
Calendar
Memo
Alarm clock
World time
Calculator
Voice recorder
Memory extended
SMS group sending
Support WAP wireless internet access
Support GPRS
MMS
Vibrate speaker
Battery  2000mah 
Stand-by time  100-400 hours 
Talk time   100-450 minutes

Official Contact Information:

GPower Technology Co .,Ltd
Email: ManyPowers@gmail.com  sales@manypowers.com       info@manypowers.com
MSN:   ManyPowers@gmail.com 
Tel:   +86-755-8251-3067    +86-131-6472-0206
Fax：  +86-755- 8301-9859
Website: www.manypowers.com