I posted my review of Zidoo X9S Android TV box, HDMI recorder and OpenWrt NAS a few days ago, and despite some limitations with regards to 4K video playback, the device is working pretty well. The $140 price tag might be a little more than some people are ready to pay, and the good news is that the company has now launched a cheaper model based on the same processor called Zidoo X8, without the external SATA port, and less storage.
Zidoo X8 specifications:
- SoC – Realtek RTD1295 quad core Cortex A53 processor @ 1.4 GHz with ARM Mali-T820 MP3 GPU
- System Memory – 2 GB DDR3
- Storage – 8 GB eMMC flash + micro SD slot
+ SATA 3.0 interface - Video I/O – HDMI 2.0a output, AV output and HDMI 2.0 input (Support up to 4K60 input, but record/stream up to 1080p @ 30 Hz)
- Audio I/O – HDMI in and out, AV, S/PDIF output
- Video Playback – HDR, 10-bit HEVC/H.265 up to 4K @ 60fps, H.264 up to 4K @ 24 fps, VP9 up to 4K @ 30 fps, BDISO/MKV, 3D videos, etc… automatic frame rate switching
- Audio Features – DTS HD and TrueHD 7.1 channel audio pass-through
- Connectivity – Gigabit Ethernet, 802.11 b/g/n/ac WiFi and Bluetooth 4.0 (RTK8821)
- USB – 1x USB 3.0, 2x USB 2.0 ports
- Misc – IR receiver, VFD display, restore pin hole.
- Power Supply – 12V/3A
- Dimensions – TBD
The media center runs Android 6.0 and OpenWrt simultaneously, and ships with a remote control, an HDMI cable, a power adapter, and a user’s manual.
So the only thing really missing compared to Zidoo X9S is the external SATA port, but since there’s still a USB 3.0 port, you’ll still have decent storage performance. I’d expect the firmware to work as well as on Zidoo X9S with HDMI audio pass-through up 7.1, automatic frame rate switching, and 4K video playback to work very well with Media Center app, but a little less well, especially for videos, using ZDMC (Kodi 16.1 fork) internal player. HDMI input will also you to setup a PiP window, record videos to your hard drive, or stream videos to the network, while OpenWrt will add support for NAS functions such as SAMBA share, FTP, Bittorrent downloader, and more.
Zidoo X8 is currently selling for $109 on GeekBuying, or about $30 to $40 cheaper compared to Zidoo X9S. You’ll also find a few sellers on Aliexpress, and it should be sold on Amazon US soon.

Jean-Luc started CNX Software in 2010 as a part-time endeavor, before quitting his job as a software engineering manager, and starting to write daily news, and reviews full time later in 2011.
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