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Kuaishou Kling 4.0 vs Google Veo 3.1

Specs, pricing, and capabilities side by side, plus outputs generated from identical prompts, so the only variable between the columns is the model.

Cloud

Kuaishou's unified video model: clips of up to 30 seconds at 1080p with native audio, from text, first and last frames, reference images and videos, or a prompt that edits a source clip.

Learn more about Kling 4.0 →
Cloud

Google's high-quality video model with native audio, reference-image support, and frame-to-frame control.

Learn more about Veo 3.1 →
Overview
Creator
Kuaishou
Google
Released
Oct 2026
Oct 2025
Available on
Runware
RunwareOpenRouterReplicate
Model ID
kwaivgi/kling-v4-video
google/veo-3.1
Specs
Pricing
$0.157 per second
$0.20 per second
Max resolution
1080p
4K
Aspect ratios
16:9, 9:16, 1:1 +1 more
16:9, 9:16
Clip length
Up to 30s
Up to 8s
Audio
-
Synchronized track
Image-to-video
-
Start & end frame + reference images
Negative prompt
-
Supported
Seed control
-
Supported
Samples
Establishing shot
Camera motion, scene coherence over time
Close-up
Fluid motion, fine detail, temporal stability

Every sample is the model’s first result for the shared scene prompt (no cherry-picking), generated via Runware or Replicate. Hover a copy icon to read the full prompt.

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