Which should you pick?
Gemini Omni Flash 1.1 and HeyGen Video start at the same 8 credits for a complete generation.
At their most expensive settings the gap widens: Gemini Omni Flash 1.1 tops out at 240 credits a job versus 72, driven by output resolution.
Gemini Omni Flash 1.1 supports up to 4K, the higher of the two.
HeyGen Video supports more aspect ratios (6: 21:9, 16:9, 4:3, 1:1, 3:4, 9:16), giving it more format flexibility.
What a job costs
Gemini Omni Flash 1.1
8-240 credits
It bills per second, at a rate that changes with output resolution, and the price moves with output resolution.
- SD3 credits
- HD8 credits
- 4K24 credits
HeyGen Video
8-72 credits
It bills per second, at a rate that changes with output resolution, and the price moves with output resolution.
- SD/HD2 credits
- 4K5 credits
All figures are Versely credits. Your plan's credit allowance is on the pricing page.
Spec comparison
| Spec | Gemini Omni Flash 1.1 | HeyGen Video |
|---|---|---|
| Provider | HeyGen | |
| Cost per job | 8-240 credits | 8-72 credits |
| Billing | per second, at a rate that changes with output resolution | per second, at a rate that changes with output resolution |
| Max resolution | 4K | 2K |
| Aspect ratios | 16:9, 9:16 | 21:9, 16:9, 4:3, 1:1, 3:4, 9:16 |
| Durations | 3s, 4s, 5s, 6s, 7s, 8s, 9s, 10s | 5s, 6s, 7s, 8s, 9s, 10s, 11s, 12s, 13s, 14s, 15s |
| Frame rates | — | — |
| Qualities | 360p, 720p, 1080p, 4k | 768p, 1080p, 2K |
| Requires starting image | No | No |
| Accepts video input | No | No |
| Reference images | — | — |
| Leaderboard | #8 in text to video | Unranked |
| Released | Aug 25, 2026 | Sep 30, 2026 |
What each one does that the other doesn't
Only Gemini Omni Flash 1.1
up to 4k, 360p drafts
Only HeyGen Video
up to 2k, 5 15 s clips
Both list: text to video, text to video, native audio.
Leaderboard positions
Versely ranks each capability on its own leaderboard, so a position is only comparable between two models within the same row.
Gemini Omni Flash 1.1
- Text to video#8
HeyGen Video
Not on a Versely leaderboard yet.
Full Gemini Omni Flash 1.1 spec sheet →
Google's updated Omni Flash makes a 3 to 10 second video with synchronized speech, music and sound from a text prompt, now from cheap 360p drafts up to 1080p and 4K. Top 10 on Artificial Analysis' text-to-video arena.
Full HeyGen Video spec sheet →
HeyGen Video is HeyGen's general-purpose video model, built on MiniMax H3 and post-trained by HeyGen. It turns a prompt into a 5 to 15 second clip with its own sound effects and ambience, up to 2K, run with its highest prompt-enhancement setting (ultraquality).
More comparisons
Frequently asked questions
Which is cheaper, Gemini Omni Flash 1.1 or HeyGen Video?+
Neither — both start at 8 credits for a complete generation on Versely.
What can Gemini Omni Flash 1.1 do that HeyGen Video can't, or vice versa?+
Only Gemini Omni Flash 1.1 lists up to 4k, 360p drafts. Only HeyGen Video lists up to 2k, 5 15 s clips. Both list text to video, text to video, native audio.
How do Gemini Omni Flash 1.1 and HeyGen Video bill?+
Gemini Omni Flash 1.1 bills per second, at a rate that changes with output resolution, and its price moves with output resolution. HeyGen Video bills per second, at a rate that changes with output resolution, and its price moves with output resolution. Both are charged in Versely credits.
Which has higher output resolution, Gemini Omni Flash 1.1 or HeyGen Video?+
Gemini Omni Flash 1.1 supports higher output (4K against 2K).
How long a clip can Gemini Omni Flash 1.1 and HeyGen Video generate?+
Gemini Omni Flash 1.1 supports 3s, 4s, 5s, 6s, 7s, 8s, 9s, 10s; HeyGen Video supports 5s, 6s, 7s, 8s, 9s, 10s, 11s, 12s, 13s, 14s, 15s.
Try both inside Versely
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