“Kling 4.0 | 4K | 30 sec | 4K output supported”
“Particularly interesting for longer sequences, with up to 30 seconds, 4K and 10-bit HDR output according to its model comparison.”
“Kling 4.0 – for longer sequences and 4K HDR output.”
“Its main advantage is its finishing workflow.”
“Its generative output is 720p, with an integrated 4K upscaler.”
“Runway – for an integrated generation, editing and upscaling workflow.”
“Its generative output is 720p, with an integrated 4K upscaler.”
“Luma Ray3.14 | 4K | 5–10 sec, depending on model | Native 4K options”
“Ray3.14 is attractive when you want to generate directly at 4K rather than depend on a subsequent upscale.”
“Its duration options are comparatively short.”
“Sora 2 Pro | 1080p | 20 sec | No comparable dedicated 4K video upscale documented”
“Its 20-second maximum is useful for longer individual shots.”
“No comparable dedicated 4K video upscale documented”
“Google Veo 3.1 | 4K | 8 sec native generation | 1080p and 4K”
“Google Veo 3.1 | 4K | 8 sec native generation | 1080p and 4K”
“Google's 4K capability is particularly interesting because it offers high-resolution finishing for professional workflows.”
“Veo 3.1 – for cinematic quality and high-end production.”
“Dedicated tools such as Topaz Video AI can be used independently of the generator.”