The LG 32GS95UE and LG 32GS94UX-B models differ mainly in the following aspects:

Speaker technology:

The 32GS95UE is equipped with Pixel Sound speakers that provide directional sound with 10 watts of power.
The 32GS94UX-B has conventional speakers, which may be less powerful.
Colour options:

The suffix "-B" in the model name stands for the colour black.

The main difference between the LG UltraGear 32GS95UE and the LG UltraGear 32GS94UX-B lies mainly in the following aspects:

## Colour and design
- The 32GS95UE-B model is black, while the 32GS94UX-B model is probably a different colour or design variant, although the exact colour of the 32GS94UX-B is not mentioned in the sources provided.

## Speakers
- The 32GS95UE-B model has "Pixel Sound" speakers, which provide 10W and direct the sound directly at the user. In contrast, other models, such as the 32GS94UX-B, may have standard speakers that are less powerful.

## Technical specifications
- Both models are likely to share many technical specifications, such as 4K resolution at 240Hz and 1080p resolution at 480Hz in dual mode, OLED panel, refresh rate and functionality. However, there are no specific details about differences in hardware or functions of the 32GS94UX-B in the sources provided.

## Other differences
- There are no other specific differences in the sources that indicate other significant differences between these models. It is possible that there are minor variations in connectivity features or additional functions, but these are not documented.

In summary, the main differences are mainly in the colour and speakers, while the technical specifications and functions are probably very similar.