The device runs Android 4.1 Jelly Bean with dual processor and will retail at KSh20,000 (US$230).
"Our capability to offer highly-advanced devices has promoted brand uptake in new African markets," Tecno group vice president Arif Chowdhury said.
"Kenya is not only a market with only low-end phones, but also willing to explore high-end services and innovations."
With the dual core processor, the device offers users a fast processing speed and the ability to use multiple applications at the same time.
Other notable features of the Android-driven smartphone are the eight-megapixel rear camera with flash and powerful front camera.
"We want to satisfy the rapidly growing smartphone market in Kenya without compromising on quality," Chowdhury added.
HumanIPO reported earlier this month the Phantom A had been launched into the Nigerian market.