Kling 2.1vsHotgen Video V4

Side-by-side comparison of specs and sample outputs — no bias, no rankings.

General-purpose

Cinema-quality image quality

AI Video Generation

Kling2.1

Live-action

For adults

View technical specs

Technical Specifications

Feature	Kling 2.1	Hotgen Video V4
Resolutions	1080p	480p,720p,1080p
Aspect Ratios	16:9,9:16,1:1	1:1,4:3,3:4,9:16,16:9,21:9
Durations	5,10s	3,5,10,12s
Audio	❌	❌
Text to Video	❌	✅Start Generating Now
Image to Video	✅Start Generating Now	✅Start Generating Now
Video to Video	❌	❌
Reference Images to Video	❌	❌
	View More	View More

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