The Raspberry Pi has amazing specs and looks very sharp in the Flirc Metal Case with Integral Heatsink
More than ten million sold. ViewTouch PoS was originally designed to run on 1985 era computers and the Raspberry Pi is very, very far advanced from computers of that era.
1.2GHz 64-Bit Quad Core ARM Cortex A53 Central Processing Unit
Integrated 802.11n Wireless Network Interface and Bluetooth 4.1 Low Energy