| Local Name | W850 |
| Technology | GSM / UMTS |
| 3G Bands | UMTS 2100 |
| 2G Bands | GSM 900 / 1800 / 1900 |
| Speed | Yes, 384 kbps |
| GPRS | Class 10 |
| EDGE | No |
| Announced | 2006, May. Released 2006, September |
| Status | Discontinued |
| Dimensions | 98 x 47 x 21 mm (3.86 x 1.85 x 0.83 in) |
| Weight | 116 g (4.09 oz) |
| SIM | Mini-SIM |
| Display Type | TFT, 256K colors |
| Screen Size | 2.0 inches, 30 x 40 mm (~26.9% screen-to-body ratio) |
| Resolution | 240 x 320 pixels (~200 ppi pixel density) | Wallpapers, screensavers |
| Card Slot | Memory Stick Duo Pro, up to 4 GB |
| Phone Book | 1000 contacts, Photo call |
| Call Records | 30 received, dialed and missed calls |
| Internal Memory | 16 MB |
| Primary Camera | 2 MP, 1600 x 1200 pixels, LED flash |
| Video | QCIF |
| Secondary Camera | Videocall camera |
| Alert Types | Vibration; Downloadable polyphonic, MP3, AAC ringtones, composer |
| Loudspeaker | Yes |
| 3.5mm Jack | No |
| WLAN | No |
| Bluetooth | v2.0, A2DP |
| GPS | No |
| Infrared Port | Yes |
| Radio | Stereo FM radio with RDS |
| USB | Yes |
| Messaging | SMS, MMS, Email |
| Browser | WAP 2.0/HTML(NetFront), RSS feeds |
| Games | Yes + downloadable |
| Java | Yes, MIDP 2.0 |
| Features Summary | TrackID music recognition, Walkman 2.0 player, Predictive text input, Organizer, Voice memo |
| Battery | Li-Po 950 mAh battery (BST-33) |
| Stand By | Up to 350 h (2G) / Up to 350 h (3G) |
| Talk Time | Up to 7 h (2G) / Up to 2 h 30 min (3G) |
| Colors | Precious Black, Golden White |
