The third generation of Samsung Galaxy Fold is expected to finally bring S pen support. We’ve seen several rumors in the past year as well as a patent filling which all point to the stylus support. A new report from South Korean outlet NaverNews now describes the structural challenges faced by Samsung in bringing over the S-pen to the upcoming foldable phone. The initial plan was to have the S pen slot into the phone like on the Galaxy Note series but it seems that option is no longer viable as the Z Fold3 will not have enough space. Samsung Galaxy Z Fold3 with S Pen stylus A...
Source: https://www.gsmarena.com/samsung_galaxy_z_fold3_wont_have_a_builtin_s_pen_slot-news-48661.php