| Hardware and OS | BQ Mobile BQ-5203 Vision | |
| Operating system | Android 7.0 | |
| Processor | MediaTek MT6737T | |
| Processor cores number | 4 | |
| RAM | 3 GB | |
| Internal Storage | 16 GB | |
| Memory Card Slot | yes, volume of up to 128 GB | |
| GPU | Mali-T720 MP2 | |
| Display | BQ Mobile BQ-5203 Vision | other phones |
| Type | colored IPS, sensor | |
| Size | 5.2" | |
| Resolution | 1280x720 | |
| Pixel Density | 282 | |
| Touchscreen | multitouch, capacitive | |
| Aspect Ratio | 16:9 | |
| Connectivity | BQ Mobile BQ-5203 Vision | other phones |
| Standard | GSM 900/1800/1900, 3G, 4G LTE, LTE-A Cat. 4, VoLTE | |
| Interfaces | Wi-Fi, Bluetooth, USB | |
| Multi SIM mode | alternate | |
| SIM-card amount | 2 | |
| Camera | BQ Mobile BQ-5203 Vision | other phones |
| Main camera | double 16, 8 MP | |
| Main camera functions | autofocus | |
| Front camera | 8 megapixels | |
| Flash | rear, LED | |
| Video Recording | yes | |
| Multimedia | BQ Mobile BQ-5203 Vision | other phones |
| Audio | MP3, AAC, WAV, WMA | |
| Headphone jack | 3.5 mm | |
| Design | BQ Mobile BQ-5203 Vision | other phones |
| Case type | classic | |
| Height | 151 mm | |
| Width | 72.5 mm | |
| Thickness | 7.2 mm | |
| Weight | 140 grams | |
| Battery | BQ Mobile BQ-5203 Vision | other phones |
| Capacity | 2500 mA?h | |
| Battery type | Li-polymer | |
| Connector type for charging | micro-USB | |
| Other | BQ Mobile BQ-5203 Vision | other phones |
| Sensors | fingerprint scanner | |
| Flashlight | yes | |
