Grok Imagine Video vs Veo 3.1
The two highest-ranked video models — xAI's speed and quality vs Google's 4K cinematic output.
Grok Imagine Video from xAI and Veo 3.1 from Google represent two different approaches to AI video generation. xAI's #1 ranked video model with native audio, fast generation, and cinematic quality. On the other side, google's most advanced video model with native audio, 4K resolution, and reference image support.
At 80 credits, Grok Imagine Video costs 320 credits less than Veo 3.1 (400 credits). The question is whether the extra cost of Veo 3.1 translates into meaningfully better results for your use case. For fast cinematic video with sound, image animation, video editing, Grok Imagine Video is hard to beat at its price point. But if you need highest quality video with sound, cinematic 4k output, Veo 3.1 may justify the premium.
Updated March 2026
Veo 3.1 costs 320 credits more per generation — that adds up fast. Start with Grok Imagine Video for most work. It handles fast cinematic video with sound, image animation, video editing well. Save Veo 3.1 for when you specifically need highest quality video with sound and the quality difference matters.
Grok Imagine Video vs Veo 3.1: How They Compare
 Grok Imagine Video |  Veo 3.1 | |
|---|---|---|
| Provider | xAI | |
| Released | Mar 2026 | Oct 2025 |
| Cost | 80 | 400 |
| Speed | Fast | Slower |
| Max duration | 10 seconds | 8 seconds |
| Image input | ||
| Audio | ||
| Resolutions | 480p, 720p | 720p, 1080p, 4K |
Grok Imagine Video vs Veo 3.1: Cost Comparison
Grok Imagine Video is 80% cheaper than Veo 3.1. Here's how credits add up at scale.
| Volume | Grok Imagine Video | Veo 3.1 |
|---|---|---|
| 5 videos | 400 | 2,000 |
| 10 videos | 800 | 4,000 |
| 25 videos | 2,000 | 10,000 |
Strengths & Weaknesses
Grok Imagine Video
- + More affordable (80 vs 400 credits)
- + Faster generation speed
- + Fast cinematic video with sound
- + Longer videos (up to 10s)
- + #1 on multiple video leaderboards
- - Higher price point relative to speed tier
Veo 3.1
- + Highest quality video with sound
- + 4K resolution support
- + Native audio generation
- + Reference image input
- + Safety tolerance 1–6
- - More expensive (400 vs 80 credits)
- - Slower generation
- - Shorter max duration (8s vs 10s)
Grok Imagine Video vs Veo 3.1: Which to Pick?
Longer clips for storytelling
Grok Imagine Video supports up to 10 second clips, giving you more room for complete scenes.
Producing multiple clips on a budget
At 80 credits per video, Grok Imagine Video lets you generate more clips and pick the best ones.
Cinematic quality for a hero clip
Veo 3.1 is the premium option when every frame counts — final cuts, presentations, or social media covers.
Grok Imagine Video vs Veo 3.1: FAQ
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