This is a point of common confusion. Traditional Full HD (FHD) specifically refers to 1920x1080 pixels in a 16:9 aspect ratio. The "1080" number in both resolutions refers only to the pixel width, not the overall standard. For this reason, FHD+ is the proper marketing term for 1080x2340, as used by smartphone manufacturers. To understand why this resolution is so popular, it helps to see how it compares to other common standards:
Since this is an "ultra-tall" vertical format, your blog post should focus on mobile-first content creation app design The New Vertical: Mastering 1080 x 2340 Video full hd video 1080 x 2340 link
YouTube hosts millions of videos uploaded at FHD+. To find one: This is a point of common confusion
For creators, stock footage sites are a goldmine. Platforms like VistaCreate and Pexels offer extensive libraries of high-quality, royalty-free vertical video clips, many of which are perfectly suited for a 1080x2340 aspect ratio. When searching, look for filters for "vertical," "mobile," or "portrait" video, or specify an aspect ratio of 9:16 or 19.5:9 to find the best match. For this reason, FHD+ is the proper marketing