The RayNeo GT Guide names it for movies and gaming.Movies: A private cinema screen of up to 231 inches on a plane, train or couch. Source linkedSourceGaming: A big screen for a Steam Deck or other USB-C handheld, at up to 120Hz. Source linkedSource
The Solos AirGo V2 Guide names it for photos and video and identify objects.Photos and video: A 16MP stabilized camera on the frames shoots your photos and video. Source linkedSourceIdentify objects: SolosChat uses camera information to identify objects and describe scenes during everyday activities. Source linkedSource
From what each Guide names the product best for. Both Guides also name music.