| Local Name | C3730C |
| Additional Information | For China |
| Technology | GSM |
| 3G Bands | TD-SCDMA/ TD-HSPA 1880-1920 / 2010-2025 |
| 2G Bands | GSM 900 / 1800 / 1900 |
| Speed | HSPA |
| GPRS | Yes |
| EDGE | Yes |
| Announced | 2012, Q1 |
| Status | Available. Released 2012 |
| Dimensions | 104 x 49.5 x 14.9 mm (4.09 x 1.95 x 0.59 in) |
| Weight | 99.5 g (3.49 oz) |
| SIM | Mini-SIM |
| Display Type | TFT, 16M colors |
| Screen Size | 2.2 inches (~29.1% screen-to-body ratio) |
| Resolution | 240 x 320 pixels (~182 ppi pixel density) |
| Card Slot | microSD |
| Phone Book | 1000 entries, Photocall |
| Call Records | Yes |
| Internal Memory | 80 MB |
| Primary Camera | 1.3 MP, 1280 x 1024 pixels |
| Video | QCIF@15fps |
| Secondary Camera | No |
| Alert Types | Vibration; MP3, WAV ringtones |
| Loudspeaker | Yes |
| WLAN | No |
| Bluetooth | Yes |
| GPS | No |
| Radio | Stereo FM radio with RDS |
| USB | microUSB v2.0 |
| Messaging | SMS, MMS, Email |
| Browser | WAP 2.0/xHTML |
| Games | Yes + downloadable |
| Java | No |
| Features Summary | MP3/WAV/eAAC+/WMA player, MP4/H.264/WMV player, Organizer, Photo viewer/editor, Voice memo, Predictive text input |
| Battery | Li-Ion 960 mAh battery |
| Colors | Black |
| SAR US | 0.40 W/kg (head) 0.52 W/kg (body) |
| SAR EU | 0.19 W/kg (head) |