N3000 is a good model. Dual sim dual stand by with TV and FM function. IT is dual sliding and its camera camera lens could come out.

Hot points:
First triband Dual slide dual SIM card two stand by TV mobile phone 
slide up and down for free 
Zoom Function. Camera lens could come out.
Built-in TV Tuner, FM Radio
Dual SIM Card  work at the same time
support Bluetooth

*network
GSM:850/900/1800/1900MHZ


*Note:
Specifications subject to www.baiduphone.net change without prior notice

*Storage:
256MB T-FLASH  memory card,
Support T-Flash(up to 2GB)

*Powerful Capacity:
300 contacts (Business card style)
110 messages
50 messages concatenation

*Entertainment:
Supports Analog TV, FM Radio
TV cell phone
Dual slide dual SIM card work at same time TV mobile phone
slide up and down for free.
bluetooth
MP4, MP3, wmv, asf, 3gp, streaming media 
3D stereo speakers
2.0 Mega Pixel Camera
Video recording
built in games

*Business Application:
Intelligent handwriting recognition
PDA functions
Pre-installed dictionary (Speech function)
PenDisk (USB interface)
WAP,GPRS, SMS, MMS, E-Mail, Cell Broadcast


*Other Applications:
Voice recording
Integrated Handsfree speaker
Incoming call and message filter
Password protection

*standby time:120-200 hours

*talking  time:3-5hours

*SPECIFICATION
Display:3.0inch, 240*320, 262144 color TFT LED
Battery:1000mAh Li-ion Battery
Size:102*42*17mm
Weight:About 106g(Standard Battery)


*Accessories
1  charger
2  battery
1  earphone
1  USB

*support Language: 
English&Chinese&French&Arabic&Vietnam&Russia&Thailand&Spainish&Turkey&German&&Italy&Portugal&Greece