Zidoo X1 II Review: The Best RK3229 Android Box?


Zidoo are back with their first Rockchip RK3229 device running Android 4.4. Sporting the same unique design as the Zidoo X1 but in a bright yellow, is Zidoo’s latest any good? Read my Zidoo X1 II review to find out.

I want to say thanks to Zidoo for sending me a sample to review.

The Zidoo X1 II is available from GeekBuying, Banggood and AliExpress for under $50.

Get The Latest Price

Zidoo X1 II Technical Specifications


  • Processor
    Rockchip RK3229
    Quad-core Cortex-A7
  • GPU
    ARM® Mali™-400
  • Operating System
    Android 4.4
  • RAM
    1GB DDR3
  • Storage
    8GB eMMC
  • Other Features
    IR Sensor
  • Power
    DC 5V/2A


  • Video Output
    HDMI 2.0, Composite
  • Audio Output
    HDMI 2.0, SP-DIF, Composite
  • Other Interfaces
    2 x USB 2.0
    MicroSD Card Slot


  • WiFi
    802.11 b/g/n Wi-Fi
  • Ethernet
  • Bluetooth


  • Dimensions
    118 x 126 x 36 mm

What’s In The Box?


Zidoo have provided a fairly comprehensive set of inclusions in the box:

  • 1x Zidoo X1 II unit
  • 1x Power Adapter
  • 1x IR Remote Control
  • 1x HDMI Cable
  • 1x USB-to-USB cable
  • 1x English Instruction Manual

Zidoo X1 II Review: Design

The Zidoo X1 II uses an identical glossy case as its predecessor, though the more subdued silver had been switched out for a bright yellow. It’s way too bright and draws attention in the wrong way. For a more detailed review of the case, check out my Zidoo X1 review.


All the ports are located on the rear of the unit. From left to right, you’ve got the composite AV port, HDMI output, USB 2.0, Ethernet, another USB 2.0 port, micro SD card slot and DC In.


The Ethernet port still has the same issue as the Zidoo X1, with the case’s lip making it essentially impossible to unplug the Ethernet cable workout using something to press the cable’s release. It’s a frustrating problem and disappointing that history has repeated itself.

Similarly, the vertical USB port doesn’t have much room around it so bulkier USB drives may not fit.


The included IR remote is the one that’s been included with the last few Zidoo boxes and it’s actually quite nice. In addition to a mouse mode, it’s got all the key Android functions, a numpad and 3 colored buttons that can be maps to apps in Zidoo’s launcher. There’s also a set of keys that can be mapped to commands learnt from other remotes, so you can control your TV and/or amp all from the one remote. It’s a great inclusion. I do wish Zidoo had included some media buttons however.

Zidoo X1 II Review: Using It

The Zidoo X1 II boots automatically when connected to power, taking around 25 seconds with a USB keyboard and mouse connected. This makes it one of the fastest boot times for an Android TV box that I’ve experienced.

Resuming from standby is instant and the unit can be powered on via the remote.

Zidoo have kept their excellent ZIUI launcher from the X5, with its grey tiles for apps and row of shortcuts along the button. It animates beautifully and looks great. I was actually impressed with just how snappy everything felt.


Out of the box, there’s a single unified 5.75GB partition, with 5.45GB free. There’s a few pre-installed apps including Happy Cast and  ZDMC, Zidoo’s custom Kodi fork based on Kodi 16.0 at the time of writing.


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Zidoo have locked the UI to 1280×720 for performance reasons, meaning apps and games render at 720p. Media playback is at the correct resolution however.

HDMI CEC appears to be partially supported, but it only worked for turning my TV on. I wasn’t able to control the box using my Samsung TV’s remote.

Zidoo X1 II Review: Media Playback


Media playback was tested using Zidoo’s custom fork of Kodi, called ZDMC, based on Kodi 16.0 at the time of writing.

CodecVideo Performance (ZDMC)
1080p 3D SBS H.264OK
1080p 3D ABL H.264OK
1080p24 H.264OK
1080p High Bitrate H.264OK
1080p60 H.264OK
720p50 H.264OK
1080i25 H.264OK
4K 30FPS H.264OK
4K 60FPS H.264Unwatchable (Video lags behind Audio)
1080p24 HEVCOK
4K 30FPS 8-bit HEVCOK
1080p 10-bit HEVCOK
4K 10-bit HEVCOK
1080p VP8OK
720p Hi10pOK
1080p Hi10pUnwatchable (Decoding Issues)
1080p MPEG2OK
1080p VC1OK
Unencrypted Bluray ISO (Sintel)OK

Media playback was generally good, handling all of the most common file formats with ease. 10-bit H.265 content played back fine in ZDMC though my 10-bit H.264 sample showed decoding artifacts. Automatic framerate switching worked well though the change does cause you to miss around a second of video at the start.

I did have some audio dropouts, but disabling the media scanner as CNX Software mentioned fixed the issue.

Deinterlacing performance was poor, with obvious combing when playing back interlaced samples.

5.1 Audio Passthrough

Dolby Digital 5.1 passthrough via HDMI worked fine via ZDMC


Netflix works via the Netflix app. However, the resolution is limited to 480p like most Android boxes due to the lack of Netflix certification.



Using Happy Cast for AirPlay was a mixed bag. Whilst listening to music or looking at photos via AirPlay worked fine, AirPlay Mirroring didn’t work and video playback often broke up. However, this is likely an issue with Happy Cast, not Zidoo’s box.

External Storage Support

Playing back movies from my 2.5″ USB-powered HDD and USB flash drive worked perfectly.

Zidoo X1 II Review: Gaming Performance


To test gaming performance, I installed 2 games, 1 2D and 2 3D titles:

Gaming performance was surprisingly good given the relatively low-end GPU in Rockchip’s RK3229, though the capped 1280×720 resolution clearly helped.

Both Jetpack Joyride and Riptide GP2 played back perfectly on maximum settings. Beach Buggy Racing kept crashing however.


Gaming Controllers and Bluetooth

I didn’t have any issues hooking up my GameSir G3 via Bluetooth and use it to play Beach Buggy Racing.

I didn’t run SixAxis Compatibility Checker as the Zidoo X1 II isn’t rooted.

Zidoo X1 II Review: Networking

Networking performance was tested using Wifi performance was tested using Wifi Speed Test, conducting 3 tests and averaging the results. My router is approximately 5m away, with a single wall between the router and the device. WiFi performance is heavily impacted by a number of factors so your performance may vary.


Wireless Performance

Wireless performance was decent on the Zidoo X1 II, with upload and download speeds of 32.6Mbps and 40.8Mbps respectively over 2.4GHz.

In terms of real world performance, I was able to stream 1080p and 4K H.264 videos from my NFS share without buffering.


Ethernet Performance

Ethernet performance was excellent, effectively saturating the 100Mbps link.

Zidoo X1 II Review: Benchmarks

Antutu 6.0.122075
3DMark Ice Storm Unlimited3033
3DMark Ice Storm Extreme2201
GeekBench 3 Single Core343
GeekBench 3 Multi Core954

Zidoo X1 II Review: Power Consumption

OffStandbyIdle1080p24 VideoUnder Load



The Zidoo X1 II is easily the best Rockchip RK3299 Android box I’ve tested so far. Zidoo have brought their expertise to build another respectable Android box. Whilst their design has some major issues (I’m still trying to understand why they made it yellow!), the actual firmware is solid and the box performs impressively well given it’s sub-$50 price point.

Getting One

You can get the Zidoo X1 II from GeekBuying, Banggood and AliExpress for under $50.

Get The Latest Price
  • Phren

    Hi MIchael, Love your reviews. Any chance you could check the devices with Plex as well since it has such a huge user base now. I use both Plex and Kodi.

    • Hi Phren,

      Thanks for the feedback!

      It’s definitely something I can look into.

      Was there particular features you were wondering about?

      • Phren

        Probably just stuff similiar to the playback ability table you would typically list including the various file types (1080p) (4k) h265 etc and if the files play in the native plex video player, android player or you are forced to use an external player as per the Device Media Profile option in Plex. Also some comments around speed and navigation would be nice. i.e. on a lower specced unit the box covers can be slow to load etc. You would think they would be the same but Personally I’ve had units which play really will in KODI but don’t work or stutter with the native plex player.