Kling 4.0 vs Runway Gen-4.5 · AI video head-to-head
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Kling 4.0 vs Runway Gen-4.5: who wins?
No head-to-head votes yetNot enough votes yet. We call a winner once these two have met in at least 5 blind duels. Judge duels to settle it.
Same prompt, side by side
No public comparisons with both models yet.
| Spec | Kling 4.0 | Runway Gen-4.5 |
|---|---|---|
| Provider | Kuaishou | Runway |
| Elo | 1004 | 1000 |
| Win rate (all duels) | 75% | 50% |
| Max length | 10s | 10s |
| Resolution | 1080p | 1080p |
| Native audio | No | No |
| Price | ≈ €1.26 per 8 s clip | ≈ €0.90 per 8 s clip |
| Where to try | Kling AI | Runway |
| Speed | ⚡⚡ | ⚡⚡ |
Verdict
Not enough votes yet to call a winner between Kling 4.0 and Runway Gen-4.5.
Pick Kling 4.0 if you need motion, consistency, 1080p. Pick Runway Gen-4.5 if control, references matter more (≈ €0.90 per 8 s clip on Runway vs ≈ €1.26 per 8 s clip for Kling 4.0).
Watch out: Runway Gen-4.5 is most often flagged for plain prompts underperform; Kling 4.0 for no audio here.
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