Sharp X1 is the fourth and newest Android One smartphone to be launched, and it comes one year after the first model, Sharp 507SH. The device is equipped with FeliCa, a payment method based on Android Pay that is used all over Japan to pay for various retail goods in stores, as well as for transportation. Powered by Android 7.1 Nougat, Sharp X1 is equipped with fingerprint authentication, a Full HD 5.3-inch display with 1920×1080 resolution, a Qualcomm Snapdragon 435 Octa-Core processor, 3GB RAM, 16.4MP rear camera, 8MP front camera for selfies, 32GB internal memory, and microSD card slot.