| Local Name | GS155 |
| Technology | GSM |
| 2G Bands | GSM 900 / 1800 | GSM 850 / 1900 |
| GPRS | No |
| EDGE | No |
| Announced | 2010, March |
| Status | Available. Released 2010, March |
| Dimensions | 103.9 x 44.5 x 13.9 mm (4.09 x 1.75 x 0.55 in) |
| Weight | 66.8 g (2.33 oz) |
| SIM | Mini-SIM |
| Body | Flashlight |
| Display Type | TFT, 256K colors |
| Screen Size | 1.5 inches (~15.7% screen-to-body ratio) |
| Resolution | 128 x 128 pixels (~121 ppi pixel density) |
| Card Slot | microSD, up to 2 GB |
| Phone Book | 500 entries |
| Call Records | 50 dialed, 50 received, 50 missed calls |
| Internal Memory | 32 MB |
| Primary Camera | VGA, 640 x 480 pixels |
| Video | No |
| Secondary Camera | No |
| Alert Types | Vibration; MP3 ringtones |
| Loudspeaker | Yes |
| 3.5mm Jack | No |
| WLAN | No |
| Bluetooth | No |
| GPS | No |
| Radio | FM radio |
| USB | microUSB v1.1 |
| Messaging | SMS |
| Browser | No |
| Games | Yes |
| Java | No |
| Features Summary | MP3 player |
| Battery | Li-Ion 950 mAh battery |
| Stand By | Up to 800 h |
| Talk Time | Up to 10 h |
| Colors | Black, Silver, Red, Green, Wine Red |
