The Harrier Mini from EE gives you a great 4G experience at an affordable price. This budget phone has a 4.7-inch touchscreen display and a quad-core processor that powers the Android Lollipop OS. This is the most affordable phone that includes EE Wi-Fi calling allowing you to use your Wi-Fi signal to make calls rather than using up your tariff allowance. The phone has an 8-megapixel camera so you can take photos and videos and share them on your social networks and the front facing 2-megapixel camera will handle video calls. The phone has a microSD card slot for expanding the on board memory and includes Wi-Fi, 4G, GPS and Bluetooth connectivity.