KM9 S905X2
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KM9 S905X2

uClan KM9 4K Android 9.0 TV box Amlogic S905X2 ARM® Cortex™ A53

A set-top box running on a quad-core Amlogic S905X2 processor with a clock speed of up to 1.8 GHz. Responsible for the graphics is a dual-core graphics accelerator Mali-G31 MP2 “Dvalin” with a frequency of 650 MHz with two high-performance graphics cores.

The video accelerator supports H.264, H.265 and VP9 codecs, and also works with Dolby Vision, HDR10 +, OpenGL ES 3.2 and Vulkan API for 3D graphics.


Main specifications uClan KM9:

  • Operating system Android TV 9.0
  • СРU Amlogic S905X2 Cortex A53 up to 1.8 GHz, 4 cores, 12 nm
  • GРU ARM Mali-G31 Dvalin MP2 GPU
  • RAM 4GB DDR4
  • ROM 32 GB eMMC
  • WIFI: dual band IEEE 802.11 b / g / n / ac (2.4GHz / 5.0GHz)
  • Bluetooth BT 4.1
  • Video codecs: VP9 Profile-2 up to 4K 60fps, 10-bit H.265 up to 4K 60fps, AVS2-P2 up to 4K 60fps, H.264 / AVC up to 4K 30fps, H.264 MVC up to 1080p60, MPEG-4 ASP up to 1080p60 (ISO-14496)
  • Power supply: 5 V 2 A
  • Dimensions: 10 x 10 x 1.9 cm

Plugs and connections:

  • HDMI port with HDR
  • AV port (composite)
  • USB 2.0 port
  • USB 3.0 port
  • Micro SD slot
  • Power port

Inside box:

  • TV BOX
  • Remote control unit with voice control
  • Power supply 5 V 2A
  • HDMI cable
  • Instruction in English


Amlogic S905X2
Video Output Resolution
4K Ultra HD
LAN Ethernet RJ45
Antenna input
No inputs
USB ports
1x USB2.0 port + 1x USB3.0 port
With LED display
CA cardreader
No CA card reader
Compression formats
H.264 + H.265
Sound formats support
DD (AC3) / DD+