Head-to-head · Video Lab
Veo 3.1 Lite vs Veo 3.1 Fast
Lite is the lightest Veo 3.1 SKU at 720p/1080p. Fast adds 4K and up to three references on the same 4–8 second envelope.
Specs from the live Video Lab catalog · Last reviewed 20 September 2026. No invented scores.
Sourced output
Sample frames from each model.
Catalog specs
Side-by-side from Video Lab.
Duration, resolution, aspect ratios, audio, modes, and controls come from the live model catalog—not from a ranked shoot-out.
Spec
Veo 3.1 Lite
Veo 3.1 Fast
Duration
Veo 3.1 Lite
4, 6, or 8 seconds
Veo 3.1 Fast
4, 6, or 8 seconds
Resolution
Veo 3.1 Lite
720p, 1080p
Veo 3.1 Fast
720p, 1080p, 4K
Aspect ratios
Veo 3.1 Lite
16:9, 9:16
Veo 3.1 Fast
16:9, 9:16
Audio
Veo 3.1 Lite
Optional generated audio
Veo 3.1 Fast
Optional generated audio
Modes
Veo 3.1 Lite
Text prompt, Animate image, First → last
Veo 3.1 Fast
Text prompt, Animate image, First → last, References
References
Veo 3.1 Lite
Not available
Veo 3.1 Fast
Up to 3
Advanced controls
Veo 3.1 Lite
Negative prompt, Seed
Veo 3.1 Fast
Negative prompt, Seed
Verdict
Which one should you try?
Veo 3.1 Lite and Veo 3.1 Fast both generate 4, 6, or 8 second 16:9 or 9:16 shots with optional audio, a starting image, and first/last frames (8 seconds in first/last). Lite is 720p or 1080p and has no reference mode. Fast adds 4K and up to three references. Choose Lite for lower-cost Veo drafts; choose Fast when 4K or a reference pack is the job.
Questions, answered
Veo 3.1 Lite vs Veo 3.1 Fast FAQ
Does Veo 3.1 Lite go to 4K like Veo 3.1 Fast?
No. Lite lists 720p or 1080p. Fast lists 720p, 1080p, or 4K.
Can both use reference images?
Only Fast. Lite supports text, a starting image, and first/last frames.
Do both generate audio?
Audio is optional on both SKUs.
How is this pair priced?
Each Clip Studio plan includes a monthly generation allowance. Lite uses less of that allowance per second than Fast. See the pricing page for plan details.
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