Mediatek processors are known to be powerful and inexpensive. Thus, we need a minimum viable hardware that runs Andorid OS with 4G connectivity using a Mediatek mobile processor. This job requires a contractor that has previously developed a hardware based on Mediatek processor with cellular connectivity. This job requires a contractor that has access to technical information of Mediatek Inc. Please be advised that you should provide a proof of the above mentioned prerequisites. We have a strong engineering team that evaluates the bids effectively. Thus, no blind biding please; we do not want to wast any time. Appreciate it!