Sony Ericsson K660 has built with bookmark feature on it. Camera 2 megapixel and mp3 player and FM radio tune make this phone more fun! Also Sony Ericsson K660 has built up with googe maps for mobile.

Sony Ericsson K660 Specification:

General
2G Network GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 2100

Size
Dimensions 104 x 47 x 15 mm
Weight 95 g

Display
Type TFT, 256K colors
Size 240 x 320 pixels, 2 inches
- Wallpapers, screensavers

Ringtones
Type Polyphonic, MP3
Customization Download
Vibration Yes

Memory
Phonebook 1000 entries, Photocall
Call records 30 received, dialed and missed calls
Card slot Memory Stick Micro (M2), 256 MB card included
- 32 MB shared memory

Data
GPRS Yes
HSCSD Yes
EDGE Yes
3G HSDPA, 3.6 Mbps
WLAN No
Bluetooth Yes, v2.0 with A2DP
Infrared port No
USB Yes, v2.0

Features
Messaging SMS, EMS, MMS, Email, Instant Messaging
Browser WAP 2.0/xHTML, HTML(NetFront 3.4), RSS feeds
Games 3 + downloadable
Colors Lime on white, Wine on black
Camera 2 MP, 1600×1200 pixels, video (QVGA@15fps); secondary CIF videocall camera
- Java MIDP 2.0
- Location services
- MP3/AAC/MPEG4 player
- FM radio with RDS
- TrackID music recognition
- T9
- Picture blogging
- Picture editor
- Organiser
- Voice memo
- Built-in handsfree

Battery
Standard battery, Li-Ion 950 mAh (BST-33)
Stand-by Up to 330 h
Talk time Up to 9 h

Technoreviews score this Sony Ericsson K660 scale from 0-10 is 7