The RGB Internals are any internals with the type "RGB" in the Variant title such as "RGB-S4" "RGB-S16" "S-RGB".
These are our most budget friendly options for sabers we sell, and are 'Base-lit' meaning the blade is lit from the lights in the hilt and there are no internals inside the blade itself. These are the best options for fighting and heavy use. The blades are cheaper to replace and can take quite a beating without damage to lighting components.
The first 2 options are only minorly different, the basic model RGB S4 does not have a background music mode and the speakers in the RGBV S16 model are slightly improved. Please note that not all models are not included with every saber we feature on our website.
The S-RGB is the most upgraded option of the budget/fighting sabers. This model can connect to the featured app, and the other RGB sabers cannot. This model also supports background music, double the amount of sound fonts that are also customizable and supports SD card use for colours and sound fonts.
For exact electronic comparisons, view the 'other' tab to see the table.