Veo 3.1 vs Kling 3.0
Google's Veo 3.1 and Kuaishou's Kling 3.0 both generate video with sound, but they're built differently: Veo 3.1 makes fixed 8-second clips with a focus on realism and dialogue, while Kling 3.0 lets you set any length from 3 to 15 seconds. Here's how to choose.
| Veo 3.1 | Kling 3.0 | |
|---|---|---|
| Developer | Kuaishou | |
| Clip length | 8 s | 3–15 s |
| Aspect ratios | 16:9, 9:16 | 16:9, 9:16, 1:1 |
| Sound | Yes — dialogue with lip sync, effects, ambience | Yes |
| Modes | Text, image, first/last frame, reference images | Text, start image |
| Pricing on Sibrik | Per 8-second clip | 8 credits per second |
Choose Veo 3.1 if
- your scene has dialogue and you need lip-synced speech
- you want to set both the first and the last frame
- you need reference images for a consistent character or product
- 8 seconds is enough for your shot
Choose Kling 3.0 if
- you need a shot shorter or longer than 8 seconds (3–15 s)
- you need a square 1:1 video
- you want to pay per second for exactly the length you need
Both models are on Sibrik — test the same scene in each and keep the better take.
FAQ
Which is better for dialogue?
Veo 3.1 is known for natural speech with lip movement that matches the words, so it's the usual pick for talking scenes. Kling 3.0 also generates sound.
Which supports square video?
Kling 3.0 supports 1:1; Veo 3.1 on Sibrik supports 16:9 and 9:16.
How long are the clips?
Veo 3.1: 8 seconds. Kling 3.0: any length from 3 to 15 seconds.
Can I try both?
Yes, both are available on Sibrik with one credit balance.