| Hardware and OS | BQ S40 | |
| Operating system | Android v4.4.2 (Kitkat) | |
| Processor | Quad core | |
| RAM | 1 GB | |
| Internal Storage | 4 GB | |
| Expandable memory | Yes Up to 32 GB | |
| Custom UI | WEUI 2.0 | |
| Display | BQ S40 | other phones |
| Type | IPS LCD | |
| Size | 5.0 inches | |
| Resolution | HD | |
| Pixel Density | 294 ppi | |
| Touchscreen | Yes Capacitive Touchscreen, Multi-touch | |
| Connectivity | BQ S40 | other phones |
| Network support | 3G, 2G | |
| WI-FI | Yes Wi-Fi 802.11, b/g/n | |
| Gps | Yes | |
| Bluetooth | Yes v2.0 | |
| Dual SIM | Dual SIM, GSM GSM | |
| USB connectivity | microUSB 2.0 | |
| Camera | BQ S40 | other phones |
| Image | 2592 x 1944 Pixels | |
| Camera features | Digital Zoom | |
| Flash | Yes LED Flash | |
| Autofocus | Yes | |
| Video recording | 1280x720 @ 30 fps | |
| Multimedia | BQ S40 | other phones |
| Audio jack | 3.5 mm | |
| FM radio | Yes | |
| Loudspeaker | Yes | |
| Design | BQ S40 | other phones |
| Colours | Black | |
| Battery | BQ S40 | other phones |
| Capacity | 1800 mAh | |
| Type | Li-ion | |
| Other | BQ S40 | other phones |
| Other sensors | Proximity sensor, Accelerometer | |
