| Hardware and OS | NIU Niutek 3.5B | |
| Operating system | Android 2.3 (Gingerbread) | |
| Processor | 1.0 GHz Cortex-A5 | |
| Chipset | Spreadtrum SC6820 | |
| GPU | Mali-400 | |
| Internal memory | 512 MB, 256 MB RAM | |
| External memory | microSD, up to 32 GB (dedicated slot) | |
| Display | NIU Niutek 3.5B | other phones |
| Type | TFT | |
| Size | 3.5" inc | |
| Resolution | 320 x 480 px | |
| Touchscreen | capacitive touchscreen | |
| Screen-to-Body Ratio | 51.8% | |
| Display area | 36.5 cm2 | |
| Display aspect ratio | 3:2 (height:width) | |
| Pixel Density | 165 PPI | |
| Colors | 16M | |
| Connectivity | NIU Niutek 3.5B | other phones |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, dual-band, hotspot | |
| Network | GSM | |
| SIM card | Dual SIM (Mini-SIM) | |
| Bluetooth | 3.0 | |
| Edge | Class 10 | |
| GPRS | Up to 48 kbps | |
| GPS | A-GPS only | |
| USB | microUSB 2.0 | |
| Camera | NIU Niutek 3.5B | other phones |
| Main camera | 3.15 MP, Single | |
| Specs | 3.15 MP | |
| Video | @30fps | |
| Multimedia | NIU Niutek 3.5B | other phones |
| 3.5 mm Jack | Yes | |
| Radio | Stereo FM radio, recording | |
| Design | NIU Niutek 3.5B | other phones |
| Colors | Black, White | |
| Dimensions | 113.6 x 62 x 13.8 mm | |
| Weight | 92 g | |
| Battery | NIU Niutek 3.5B | other phones |
| Battery capacity | 1300 mAh, Removable Li-Ion | |
| Battery life | Stand by time- Up to 850 h
Talking time- Up to 17 h
| |
| Other | NIU Niutek 3.5B | other phones |
| Release date | 2013, March | |
| Sensors | Accelerometer | |
