| Hardware and OS | Ergo B400 Prime | |
| Operating system | Android 4.4 | |
| Processor | MediaTek MT6572, 1000 MHz | |
| Processor cores number | 2 | |
| RAM | 512 Mb | |
| Internal Storage | 4 GB | |
| Memory Card Slot | yes, volume of up to 32 GB | |
| GPU | Mali-400 MP | |
| Display | Ergo B400 Prime | other phones |
| Type | colored IPS, sensor | |
| Size | 4" | |
| Resolution | 800x480 | |
| Touchscreen | multitouch, capacitive | |
| Connectivity | Ergo B400 Prime | other phones |
| Standard | GSM 900/1800/1900, 3G | |
| Interfaces | Wi-Fi 802.11n, Bluetooth 4.0, USB | |
| Multi SIM mode | alternate | |
| SIM | regular micro SIM | |
| Camera | Ergo B400 Prime | other phones |
| Camera | 5 megapixels | |
| Front camera | 1.3 megapixels | |
| Video Recording | yes | |
| Multimedia | Ergo B400 Prime | other phones |
| Audio | MP3, FM-radio | |
| Design | Ergo B400 Prime | other phones |
| Case material | plastic | |
| Case type | classic | |
| Height | 125.5 mm | |
| Width | 63.8 mm | |
| Thickness | 9.7 mm | |
| Weight | 124 grams | |
| Battery | Ergo B400 Prime | other phones |
| Capacity | 1400 mA?h | |
| Battery type | Li-polymer | |
