The LG KU800 is a 3G version of this extremely popular sliding phone, available on Vodafone and other networks. It's a great looking phone. 

Specifications:

General    
Network     UMTS / GSM 900 / GSM 1800 / GSM 1900
Announced     2006, September
Status     Available
Size     Dimensions     94.6 x 45.6 x 17 mm
Weight     98 g

Display    
Type     TFT, 65K colors
Size     240 x 320 pixels
     - Touch-sensitive navigation keys with backlights
- Downloadable wallpapers

Ringtones    
Type     Polyphonic (72 channels), MP3, AAC
Customization     Download
Vibration     Yes

Memory    
Phonebook     500 entries
Call records     40 dialed, 40 received, 40 missed calls
Card slot     microSD (TransFlash), buy memory
     - 64 MB shared memory

Data    
GPRS     Class 10 (4+1/3+2 slots), 32 - 48 kbps
HSCSD     No
EDGE     Yes
3G     Yes, 384 kbps
WLAN     No
Bluetooth     Yes, v1.2
Infrared port     No
USB     Yes

Features    
Messaging     SMS, EMS, MMS, Email
Browser     WAP 2.0/xHTML
Games     Yes + download, special offer
Colors     Black
Camera     2 MP, 1600x1200 pixels, video, flash; secondary video call camera
     - Streaming TV, video telephony
- Java MIDP 2.0
- MP3/AAC/MPEG4 player
- T9
- Organiser
- Voice memo

Battery          
Standard battery, Li-Ion 1050 mAh
Stand-by     Up to 340 h
Talk time     Up to 4 h

Review:

its the only good phone lg got the rest are rubbbbbbbbiiiiiiiiiisssssssshhhhhhhhh dont by lg

Source:
http://www.gsmarena.com