| Local Name | 543 |
| Technology | GSM |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 |
| GPRS | Class 10 |
| EDGE | Class 10 |
| Announced | 2010, April. Released 2010, April |
| Status | Discontinued |
| SIM | Mini-SIM |
| Display Type | TFT resistive touchscreen, 256K colors |
| Screen Size | 2.4 inches |
| Resolution | 240 x 320 pixels (~167 ppi pixel density) |
| Card Slot | microSD (dedicated slot) |
| Phone Book | Yes, Photocall |
| Call Records | Yes |
| Primary Camera | 1.3 MP |
| Video | Yes |
| Secondary Camera | No |
| Alert Types | Vibration; MP3 ringtones |
| Loudspeaker | Yes |
| 3.5mm Jack | No |
| WLAN | No |
| Bluetooth | Yes 2.1 |
| GPS | No |
| Radio | Stereo FM radio, RDS |
| USB | Yes |
| Messaging | SMS, MMS |
| Browser | WAP 2.0/xHTML (Opera Mini) |
| Games | Yes |
| Java | Yes, MIDP 2.0 |
| Features Summary | MP3/AAC player, MP4/H.264 player, Organizer, Voice memo, Predictive text input |
| Battery | Removable Li-Ion battery |
| Colors | Various |
