Amlogic S905X is hot at the moment, and it is said to be released in a few weeks.

S905X is a cost effective model based on S905, the greatest spotlight is that S905X supports VP9 decoding while S905 not.

(Both of them support H.265, Click to see H.265 vs VP9, which one is better for 4K video)

Another one is the price. As a newer model, S905X has better performance, however, the price is same or a little lower.

Last,  S905X is tailored to Android 6.0, while  S905 is for Android 5.1, and our Android 6.0 S905X models are: NEXBOX A95X and NEXBOX A5.

To be simple, we conclude it in a chart:

S905X pk S905

Check more differences between the 2 models:

905x pk

 

NEXBOX  A5:  NEXBOX S905X TV Box, Amlogic S905X Quad core Cortex A53 2.0GHz 64bit TV Box

NEXBOX  MXQ PRO:  MXQ PRO NEXBOX Android TV Box Amlogic S905 Quad core Cortex A53 2.0GHz 64bit