As long as the EZX is functioning properly and meeting your needs, the difference in color is likely just a cosmetic variation and doesn’t indicate any issues with the product itself. The blue color may simply be a design choice made by the vendor or developer for this particular version.
If you’re curious about the reason for the color difference, you could try reaching out to the vendor or the developer of the EZX to inquire about it. They may be able to provide more information about the specific version you’ve purchased.
