Samsung Galaxy S21 series 27-second teaser video shows the camera performance

Samsung Galaxy S21 series camera setup is seen in a fresh teaser video ahead of the January 14 Galaxy Unpacked 2021 event. The video also gives us a glimpse of the S Pen support that could be a part of the Galaxy S21 Ultra in the series. 

Separately, some purported press renders of the Galaxy S21 Ultra cases have surfaced online that suggest a dedicated room for the new S Pen stylus that could be available alongside the new phone. Earlier reports indicated that the stylus could be provided for purchase separately.

The 27 second teaser video shows the vertically aligned camera setup of the new flagship models that could debut under the Samsung Galaxy S21 series. 

The video also gives us a sneak peek of the back of the new phones that could feature a glass back. Towards the end, it suggests S Pen support that could be exclusive to the Galaxy S21 Ultra in the series.

The company's official teasers, some press renders purportedly showing the Samsung Galaxy S21 Ultra cases have been published by WinFuture.de. The renders suggest that while the Galaxy S21 Ultra is not likely to include the S Pen holster, there could be specific cases with space for the stylus.