| Local Name | U5900s |
| Technology | GSM / HSPA |
| 3G Bands | HSDPA 2100 |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 |
| Speed | 384 Kbps |
| GPRS | Class 10 |
| EDGE | Class 10 |
| Announced | 2011, Q1 |
| Status | Available. Released 2011, May |
| Dimensions | 104.5 x 51.2 x 11.8 mm (4.11 x 2.02 x 0.46 in) |
| Weight | 112 g (3.95 oz) |
| SIM | Mini-SIM |
| Display Type | TFT, 256K colors |
| Screen Size | 2.4 inches (~33.3% screen-to-body ratio) |
| Resolution | 240 x 320 pixels (~167 ppi pixel density) |
| Card Slot | microSD, up to 16 GB |
| Phone Book | Yes, Photocall |
| Call Records | Yes |
| Internal Memory | 10 MB |
| Primary Camera | 2 MP, 1600 x 1200 pixels |
| Video | Yes |
| Secondary Camera | VGA videocall camera |
| Alert Types | Vibration; MP3 ringtones |
| Loudspeaker | Yes |
| 3.5mm Jack | Yes |
| WLAN | No |
| Bluetooth | v2.0, A2DP |
| GPS | No |
| Radio | FM radio |
| USB | miniUSB v2.0 |
| Messaging | SMS, MMS, Email |
| Browser | WAP 2.0/xHTML, HTML |
| Games | Yes |
| Java | Yes |
| Features Summary | SNS integration, MP3/MP4 player, Organizer, Predictive text input |
| Battery | Li-Ion 830 mAh battery |
| Stand By | Up to 200 h |
| Talk Time | Up to 4 h |
| Colors | Black |
