| Local Name | OT-S853 |
| Technology | GSM |
| 2G Bands | GSM 900 / 1800 / 1900 |
| GPRS | Class 10 |
| EDGE | Class 10 |
| Announced | 2005, 1Q |
| Status | Discontinued |
| Dimensions | 103 x 47 x 20 mm (4.06 x 1.85 x 0.79 in) |
| Weight | 93 g (3.28 oz) |
| SIM | Mini-SIM |
| Display Type | TFT, 256K colors |
| Screen Size | 2.0 inches, 32 x 40 mm (~26.0% screen-to-body ratio) |
| Resolution | 176 x 220 pixels (~141 ppi pixel density) | Downloadable wallpapers |
| Card Slot | miniSD, up to 1 GB |
| Phone Book | 800 entries, Photo call, Videotones |
| Call Records | 10 dialed, 10 received, 10 missed calls |
| Internal Memory | 10 MB |
| Primary Camera | 1.3 MP, 1280 x 1024 pixels |
| Video | Yes |
| Secondary Camera | No |
| Alert Types | Vibration; Downloadable polyphonic, MP3, AAC, AAC+ ringtones |
| Loudspeaker | Yes, 2.1 Stereo Surround Sound (2 tweeters + 1 bass loudspeaker) |
| 3.5mm Jack | No |
| WLAN | No |
| Bluetooth | v2.0 |
| GPS | No |
| Infrared Port | Yes |
| Radio | FM radio |
| USB | miniUSB |
| Messaging | SMS, MMS, EMail, Instant Messaging |
| Browser | WAP 2.0/xHTML |
| Games | Yes |
| Java | Yes, MIDP 2.0 |
| Features Summary | Predictive text input, Organizer, Stopwatch, IR transfer between compatible phones, Temperature, currency, and measure converter, Profiles |
| Battery | Li-Ion 800 mAh battery |
| Stand By | Up to 330 h |
| Talk Time | Up to 8 h |
| Colors | Black |
