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Google DeepMind

Imagen 4 Ultra

VS
Kuaishou (Kwai-Kolors)

Kolors

✍️ Analysis by:the whichllmmodel Editorial Team|📅 Updated: June 2026

Decision Recommendation

👑 Editorial Verdict: Imagen 4 Ultra stands out as the superior choice over Kolors. It is more cost-effective (costing $0.0600 per image vs $N/A), generates images in a faster speed tier (standard), and supports a wider range of key feature strengths (like Realism, Prompt Adherence, Text Rendering).

Model Specs

Imagen 4 Ultra

Pricing & Speed

Cost per Generation
$60.00per 1,000 images
Speed Tier
standard
Max Resolution2K

Model Strengths

RealismPrompt AdherenceText RenderingHigh ResolutionCreativity
Model Specs

Kolors

Pricing & Speed

Cost per Generation
Self Host
Speed Tier
standard
Max Resolution1K

Model Strengths

Text Rendering

Frequently Asked Questions

Kolors is cheaper as it is open source and can be self-hosted, whereas Imagen 4 Ultra costs $0.0600 per image generation.

Both models generate images in the standard speed tier.

Both models share key strengths in: text rendering. Imagen 4 Ultra specializes in: realism, prompt adherence, text rendering, high resolution, creativity. Kolors specializes in: text rendering.

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