HS89 T15 4K Android TV stick is powered by the new Rockchip RK3539 quad-core Cortex-A55 SoC with AV1 and H.265 video codecs and HDR10 support, and is equipped with up to 4GB of RAM and a 32GB eMMC flash.The device features a male HDMI 2.1 port, WiFi 6 and Bluetooth 5.4 connectivity, a USB Type-A host port, and a USB-C port for power only, either directly from the TV or through a 5V/2A power adapter. The device also ships with a Bluetooth voice remote control. Let’s have a look at both the streaming device and the RK3539 chip itself since the datasheet is available.HS89 T15 TV stickLet’s start with the HS89 T15 TV stick’s specifications:

SoC – Rockchip RK3539

CPU – Quad-core Cortex-A55 @ 1920 MHz

GPU – Mali-310

VPU – 4Kp60 AV1, H.265, H.264 video decoding