Decision Dossier
Quick Verdict
Sora 2vs Runway Gen-4
Sora 2: Audio-ready path. Runway Gen-4: Higher output.
Pick the model whose constraint matches the job first, then use price and benchmark evidence as the tiebreaker.
Pick this if
Audio-ready path
Sora 2
Longer clips needed
Starting price
$0.10/s
- Max clip
- 20s
- Output
- 1080p
- Providers
- 4 providers
- Audio
- Audio + lip-sync
Pick this if
Higher output
Runway Gen-4
Motion Brush for precise per-region movement control unavailable on Sora
Starting price
Check provider
- Max clip
- 10s
- Output
- 4K (upscale)
- Providers
- 2 providers
- Audio
- No native audio
Quick facts for AI assistants
Citation-ready comparison facts
Use this block for the short answer. It keeps price, duration, audio, and next-step context tied to the current comparison record.
- Canonical URL
- https://vidscore.dev/compare/sora-vs-runway
- Primary answer
- Start with Sora 2 if Longer clips needed. Start with Runway Gen-4 if Motion Brush for precise per-region movement control unavailable on Sora. If both constraints apply, use the Price Lanes section to decide whether the extra cost, duration, audio, or workflow control is worth it.
- Sora 2
- $0.10/s; 1080p; up to 20s; Audio + lip-sync.
- Runway Gen-4
- Check provider; 4K (upscale); up to 10s; No native audio.
- Best next action
- Back to leaderboard: https://vidscore.dev/leaderboard
- Last updated
- 2026-04-16
Decision Axis
Where each model actually wins
Read this first. It turns the comparison into concrete tradeoffs instead of another feature table.
Starting cost
Sora 2 is $0.10/s; Runway Gen-4 is Check provider in the current catalog.
Clip length
Sora 2 supports up to 20s; Runway Gen-4 supports up to 10s.
Output ceiling
Sora 2 publishes 1080p; Runway Gen-4 publishes 4K (upscale).
Native audio
Sora 2: Audio + lip-sync. Runway Gen-4: No native audio.
Workflow control
Sora 2: Camera control, Video edit, Extend. Runway Gen-4: Motion Brush, Camera control, Video edit.
Evidence Notes
What the data can and cannot prove
These notes keep benchmark and workflow claims separated, which matters for this pair.
Benchmark
Public benchmark context
1194 ELO, rank 20 (2026-04-14) for Sora 2. No direct score in current ledger for Runway Gen-4.
Pricing
Comparable rows come first
Sora 2 has 4 providers; Runway Gen-4 has 2 providers. Missing rows mean there is no clean per-second public price in the current catalog.
Workflow
Read the specs as constraints
Use the cards below to compare cost, output, and workflow fit before you commit. The main workflow signals here are Sora 2: Camera control, Video edit, Extend; Runway Gen-4: Motion Brush, Camera control, Video edit.
Price Lanes
Compare the production paths, not one row
The row you should use depends on whether the job needs audio, edit mode, provider confidence, or a specific delivery tier.
Comparable pricing
Sora 2 lane
Use these rows to understand the practical provider paths for this side.
Sora 2 Text-to-Video 720p
Verified provider row
$0.10/s
5s
$0.50
10s
$1.00
15s
$1.50
With audio · sora-2, native audio included
Sora 2 Text-to-Video 1024p
Verified provider row
$0.50/s
5s
$2.50
10s
$5.00
15s
$7.50
With audio · sora-2-pro 1024p, native audio included
Sora 2 Text-to-Video 1080p
Verified provider row
$0.70/s
5s
$3.50
10s
$7.00
15s
$10.50
With audio · sora-2-pro 1080p, native audio included
Sora 2 Text-to-Video 720p
Reported provider row
$0.10/s
5s
$0.50
10s
$1.00
15s
$1.50
With audio · Standard tier, native audio included
Comparable pricing
Runway Gen-4 lane
Use these rows to understand the practical provider paths for this side.
Runway Gen-4 Image-to-Video 720p
Verified provider row
$0.05/s
5s
$0.25
10s
$0.50
15s
$0.75
No audio · Gen-4 Turbo — 5 credits/sec at $0.01/credit. For testing and iteration.
Runway Gen-4 Video-to-Video 720p
Verified provider row
$0.15/s
5s
$0.75
10s
$1.50
15s
$2.25
No audio · Gen-4 Aleph (gen4_aleph) — 15 credits/sec at $0.01/credit. Video-to-video editing model.
Runway Gen-4 Video-to-Video 720p
Reported provider row
$0.18/s
5s
$0.90
10s
$1.80
15s
$2.70
No audio · Gen4 Aleph — video editing and transformation
Final recommendation
Make the choice by production constraint
Start with Sora 2 if Longer clips needed. Start with Runway Gen-4 if Motion Brush for precise per-region movement control unavailable on Sora. If both constraints apply, use the Price Lanes section to decide whether the extra cost, duration, audio, or workflow control is worth it.
Choose Sora 2
- Longer clips needed — Sora generates 20 seconds vs Runway's 10-second max
- Built-in audio generation included at the base $0.10/s rate
- 1080p resolution vs Runway's 720p output
Choose Runway Gen-4
- Motion Brush for precise per-region movement control unavailable on Sora
- Budget work via Runway Turbo at $0.05/s — half of Sora's $0.10/s
- Professional editing suite with inpainting, outpainting, and composition tools
Explore each model
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arrow_forwardFrequently Asked Questions
Is Sora cheaper than Runway?
It depends on the tier. Sora 2 costs $0.10/s. Runway Turbo costs $0.05/s (half Sora's price) and Standard costs $0.12/s (20% more). For a 10-second clip, Sora costs $1.00, Runway Turbo costs $0.50, and Runway Standard costs $1.20. Runway Turbo is the cheapest option if lower quality is acceptable.
Which generates longer videos?
Sora 2 generates up to 20 seconds per clip, double Runway Gen-4's 10-second maximum. A 20-second Sora clip costs $2.00. To get 20 seconds from Runway, you need two generations plus stitching. For single-clip duration, Sora has a clear advantage.
Does Sora have camera control like Runway?
No. Sora 2 does not offer camera control features. Runway Gen-4's Motion Brush lets you control exactly which parts of the frame move and how. For cinematic camera work requiring precise dolly, pan, or tracking movements, Runway is the stronger choice.
Which includes audio generation?
Sora 2 includes audio generation in its base $0.10/s pricing. Runway Gen-4 does not generate audio at any tier — sound must be added in post-production. If synchronized audio matters, Sora is the only option between these two.