The TTfone TT20 4-inch Android Smartphone offers modern technology with its DUAL SIM standby option, making it a great choice for budget-conscious buyers. This unlocked and SIM-free phone works with most network SIM cards (excluding Three, ID Mobile, Smarty, Freedompop, and Superdrug Mobile). Enjoy Wi-Fi connectivity and access to the Google Play Store for apps like Whatsapp, Twitter, Instagram, and Facebook. It features a 1400mAh battery, 8GB of memory, 1GB RAM, and a 4" Touch Screen with Android Go Edition for an optimized experience, offering more storage for apps, photos, and videos, along with smoother downloads and faster app performance. The phone also includes front and back cameras for video calls, selfies, and capturing pictures.