Sony Ericsson W995

    * 3.5mm headset jack[1]
    * Battery life[1]
          o Talking - 9 hours
          o Music - 20 hours
          o Video - 5 hours
    * Shake Control
    * 8.1 Megapixel Camera with autofocus and LED flash, Face detection and Smile Shutter
    * BlueTooth 2.0 with A2DP
    * Stereo Speakers
    * TrackID
    * SenseMe
    * Walkman Player 4.0
    * MMS
    * SMS
    * Display Size - 240 x 320 pixels (2.6 inches)
    * Internet browser
    * WAP
    * 3G
    * GPS with a-GPS function
    * Wi-Fi - Although the phone is not VoIP enabled
    * Quad band
    * FM radio
    * Photo/Video editing
    * BBC iplayer and Youtube compatabile.

Sony Ericsson W900i

Manufacturer     Sony Ericsson
Available     2005
Camera     2 mega pixel
Input     Keypad
Memory     470MB internal
Memory card     Memory Stick PRO Duo
Networks     WCDMA (UMTS/3G), HSCSD, GPRS GSM 900/1800/1900
Battery     Li-Po 900 mAh

Sony Ericsson K 810i

Manufacturer     Sony Ericsson
Available     February 2007
Screen     240x320 pixels QVGA (262,144 colour TFT)
Camera     3.2 MP
Second camera     VGA
Operating system     Sony Ericsson Java Platform 7 (Java ME)
Input     Keypad
Memory     70 MB
Memory card     Memory Stick Micro (M2) (support up to 8 GB)
Networks     GSM/GPRS, UMTS
Connectivity     USB 2.0, Bluetooth 2.0, IR port
Battery     900 mAh Li-poly
Physical size     106.0 x 48.0 x 17.0 mm
Weight     103.0 g
Form factor     Bar
Series     K
Predecessor     K800i
Successor     K850i
Development status     Ac

K 800i Sony Ericsson

Screen     2.0” QVGA (240x320 pixels), 262,144 (18-bit) Color TFT LCD
Default ringtone     Polyphonic Sound (72 voices),Video tones, Real tones, (MP3/AAC/WMA)
Memory     64MB Internal, Memory Stick Micro (M2) slot
Networks     UMTS 2100, GSM 900, GSM 1800, GSM 1900
Connectivity     CSD, HSCSD, GPRS, W-CDMA, Bluetooth 2.0 + EDR, IrDA, USB (with Mass Storage Mode support)
Physical size     106 x 47 x 20 mm
Weight     115g