Open Hour Chameleon

From Open Hour
Jump to: navigation, search

Open Hour Chameleon - A high quality 4K Media Player with flexiblity (

Open Hour Chameleon is a powerful 4K media player with high quality aluminium casing design. This design allows much better heat dissipation and makes the box ideal for Android gaming. On media playback side, RK3288 supports the latest H.265 video codec up to 3840x2160 resolution and allows users to enjoy 4K contents on their UHD 4K TV. The flexible design by allowing the OS to boot from external SD card instead of internal NAND flash allows developers and users to load their own custom OS by just replacing the SD Card. This prevent the device being bricked in the process of replacing the OS.

The default Android 4.4.2 OS that came with free 8GB Class 10 SD Card allows users to start customizing their device easily by installing Android apps (APK) thru the build in APK installer. Home theater PC user can setup their own Kodi Media Center easily by follow the steps in this SPMC / Kodi.


Find out more about Open Hour

Cloud Media | Products and Accessories | FAQ

Getting Started

Basic Setup and Use

Android | SPMC / Kodi | Other OS | Digital Signage(Portrait)


Hardware Related

Hardware Info | Accessories

Android Apps

Android Apps

Basic Apps | Video Music Photo Apps | Games | Net | Utilities | Miscellaneous Apps


How and where to get help

Troubleshooting | Forum

Most Popular Articles
  1. RK Remote Control‏‎ (95,807 views)
  2. SPMC / Kodi‏‎ (93,815 views)
  3. Burn OS to SD Card and back‏‎ (36,006 views)
  4. FAQ‏‎ (30,684 views)
  5. Open Hour Chameleon SD Card Images‏‎ (28,302 views)
  6. Offline Firmware Update for Android‏‎ (27,662 views)
  7. Android‏‎ (23,097 views)
  8. Open Hour Chameleon‏‎ (23,021 views)

Recent Articles
  Chipset: RK3288 28nm Cortex-A17 Quad core
  GPU: Embedded Mali-T764 3D GPU, 
       OpenGL ES 1.1/2.0 /3.0,and OpenCL 1.1,
       4Kx2K(3840X2160 Resolution) output
  NAND Flash: 8GB SD Card (Bootable with Android 4.4.2 from Rockchip), user expandable up to 32GB with custom OS in future.
  Storage Extension: MicroSD (TF) Card (Tested 64GB NTFS working)
  Network: LAN 10Mbps/100Mbps/1Gbps
  Power Supply: DC 5V/2A
  Display Output: HDMI
  USB Port: 3 X USB 2.0 Host, 1 X OTG
  Audio Output: Optical and Coaxial S/PDIF 
  Additional Port: IR Extender port
  Remote Control: IR Remote
  Optional Accesories:
   External USB Wi-Fi 802.11a/b/g/n 2T2R 300Mbps with Bluetooth 4.0  (MT7632U chipset)
   Bluetooth Game Controller
   Wireless Remote, Keyboard and Air Mouse

RK3288 Graphics Performance Benchmark (

  Rockchip RK3288 with Mali-T760 GPU AnTuTu Benchmark score over 40000 (tested under 1920x1080 resolution on Antutu 5.0 Beta 1)