The Bush B4 smartphone offers great value for money with loads of exciting features. For easy security theres a fingerprint sensor. Dual SIM slots, lets you keep work life and social life on one phone; A fast quad core processor, with 1GB RAM will keep all your apps running smoothly. Make the most of having a front and rear camera by capturing all the special moments with videos and selfies. Two sim slots means you can manage two networks simultaneously. Use one sim in the uk and the other on a local network from your favourite foreign location for local rate services. 16gb of internal memory to store your favourite apps, games and pictures and a dedicated micro-SD slot lets you expand storage by up to 64gb. Snap away with the 8mp rear camera and capture funny selfies with your friends using the 5mp front camera. Fingerprint sensor to keep your phone protected. Network: Network provider: Sim free. 4G network capability. Dual SIM card phone. SIM card type: micro SIM and micro SIM. Display and Design: 5 inch . Resolution 1280 x 720 pixels. With a density of 293.7 pixels per inch. Touch screen. Dimensions: Size H144.5, W71.9, D9.22mm. Weight 159.6g. Camera and Video: Rear camera 8MP. Front camera 5MP. Video capture in 720p HD quality. Storage: Internal memory 16GB. Expandable memory up to 64GB when using microSD card slot. Technical specifications: 1.1GHz quad core . 1GB RAM. Operating system: Android 6. Battery: 650 hours standby time. 450 minutes talk time. 2100mAh battery capacity. Product features: MP3 and MP4 player. Headphone port. Fingerprint scanner. Connectivity: Wi-Fi. Bluetooth. GPS. General information: Manufacturers 2 year guarantee.