Kling 3 4K
8.2/10Editorial score
Higher-rated areas: Visual quality, Creative control
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Kling 3 4K vs Luma Ray 2
See what each model can create. Compare quality, controls and price.
How to choose
This page compares Kling 3 4K vs Luma Ray 2 on MaxVideoAI across native 4K delivery, iteration cost, key specs, and a scorecard across 10 criteria. Use it to decide when 4K is worth the premium before opening each engine profile for full specs.
Luma Ray 2
6.7/10Editorial score
Higher-rated areas: Visual quality, Creative control
See the models in action
Independent examples, with different prompts and settings.
Kling 3 4K
No published video for this model yet. Explore the available examples.
Explore examplesLuma Ray 2
No published video for this model yet. Explore the available examples.
Explore examplesCompare what matters
These are MaxVideoAI editorial assessments, not same-prompt test results. The dates below record score updates. MaxVideoAI sells access to the models it covers.
Score records last updated: Kling 3 4K · Luma Ray 2
How we benchmark| Criterion · 0–10 | Kling 3 4K | Luma Ray 2 |
|---|---|---|
| Follows your promptHow closely the result follows the prompt. | Kling 3 4K8.4/10 | Luma Ray 27.1/10 |
| Visual qualityDetail, lighting and visible artifacts. | Kling 3 4K8.9/10 | Luma Ray 28.3/10 |
| Natural movementHow naturally subjects and cameras move. | Kling 3 4K8.2/10 | Luma Ray 26.9/10 |
| Human appearanceFaces, hands and body movement. | Kling 3 4K8.1/10 | Luma Ray 27.4/10 |
| Audio & lip syncSpeech, sound and mouth movement in sync. | Kling 3 4K8.4/10 | Luma Ray 2N/A |
| Creative controlHow much direction the model follows. | Kling 3 4K8.5/10 | Luma Ray 27.8/10 |
6 of 10 criteria shown10 of 10 criteria shownCompare the 4 other criteriaHide additional criteria
| Criterion · 0–10 | Kling 3 4K | Luma Ray 2 |
|---|---|---|
| Consistency over timeWhether details hold together over time. | Kling 3 4K8.0/10 | Luma Ray 26.1/10 |
| Readable textHow readable generated text and interfaces are. | Kling 3 4K6.9/10 | Luma Ray 25.8/10 |
| Multi-shot continuityContinuity between different shots. | Kling 3 4K8.0/10 | Luma Ray 25.8/10 |
| Speed & reliabilityGeneration speed and reliability. | Kling 3 4K5.8/10 | Luma Ray 26.8/10 |
Generate with
Kling 3 4K
Generate with
Luma Ray 2
What will your video cost?
Compare prices by resolution. The final quote depends on your duration, mode and settings.
Kling 3 4K
- Current price unavailable
The current quote could not be confirmed. Check your settings in the app before generating.
Luma Ray 2
- Current price unavailable
The current quote could not be confirmed. Check your settings in the app before generating.
Your settings. Your quote. Before you generate.
USD estimate · snapshot generated
Formats, inputs and controls
Check duration, resolution, supported inputs and controls. Open each model’s guide for its full feature set.
New clip · maximum
- Kling 3 4K
- 15 s
- Luma Ray 2
- 9 s
Max resolution
- Kling 3 4K
- 4K
- Luma Ray 2
- 1080p
Audio output
- Kling 3 4K
- Supported
- Luma Ray 2
- Not supported
Compare all 17 specificationsClose the full specification tableCheck references, audio, camera controls and output formats.
| Key spec | Kling 3 4K | Luma Ray 2 |
|---|---|---|
| Pricing (MaxVideoAI) | Current price unavailable | Current price unavailable |
| Text-to-Video | Supported | Supported |
| Image-to-Video | Supported | Supported |
| Video-to-Video | Not supported (no video input on this MaxVideoAI route) | Supported (modify / reframe workflows) |
| First/Last frame | Supported | Not supported |
| Reference image / style reference | Image-to-video: 1 source image; optional end frame | Supported (single start image) |
| Reference video | Not supported (no video input on this MaxVideoAI route) | Supported (source clip for modify / reframe) |
| Max resolution | 4K | 1080p |
| New clip · maximum | 15 sText to video, Image to video: 3–15 s | 9 sText to video, Image to video: 5 / 9 s |
| Aspect ratios | 16:9 / 9:16 / 1:1 | 16:9 / 9:16 / 1:1 / 4:3 / 3:4 / 21:9 / 9:21 |
| FPS options | 24 | 24 |
| Output format | MP4 | Data pending |
| Audio output | Supported | Not supported |
| Native audio generation | Supported | Not supported |
| Lip sync | Supported | Data pending |
| Camera / motion controls | Basic | Not supported |
| Watermark | No (MaxVideoAI) | No (MaxVideoAI) |
Duration choices depend on mode and resolution; check the creation settings.
Capabilities available in MaxVideoAI. Provider sources below; their verification dates are not recorded here.
Kling 3 4K: fal.ai (1) · fal.ai (2) · fal.ai (3) · fal.ai (4)
Luma Ray 2:
11 questions to help you choose
FAQ
Quick answers about Kling 3 4K vs Luma Ray 2 on MaxVideoAI (pricing, modes, specs, and why results differ).
Open a question to read the answer. One answer at a time.
Which is better: Kling 3 4K or Luma Ray 2?
It depends on your workflow. Use the scorecard and specs to decide whether the job needs native 4K delivery or a lower-cost iteration route, then open each engine profile for full details.
Which is cheaper on MaxVideoAI?
- Kling 3 4K — Current quote unavailable; check settings before generating..
- Luma Ray 2 — Current quote unavailable; check settings before generating..
- Compare equivalent settings. These are estimates in USD, not reserved quotes.
What are the biggest differences between Kling 3 4K and Luma Ray 2?
- Reference image / style reference — Kling 3 4K: Image-to-video: 1 source image; optional end frame; Luma Ray 2: supported (single start image).
- Max resolution: Kling 3 4K is 4K vs Luma Ray 2 is 1080p.
Can I start from text, an image or a video?
- Kling 3 4K — Text-to-Video: Supported; Image-to-Video: Supported; Video-to-Video: Not supported (no video input on this MaxVideoAI route).
- Luma Ray 2 — Text-to-Video: Supported; Image-to-Video: Supported; Video-to-Video: Supported (modify / reframe workflows).
Can I use start and end frames or references?
- Kling 3 4K — First/Last frame: Supported; Reference image / style reference: Image-to-video: 1 source image; optional end frame; Reference video: Not supported (no video input on this MaxVideoAI route).
- Luma Ray 2 — First/Last frame: Not supported; Reference image / style reference: Supported (single start image); Reference video: Supported (source clip for modify / reframe).
What resolutions, durations and aspect ratios are available?
- Kling 3 4K — Max resolution: 4K; New clip · maximum: 15 s. Text to video, Image to video: 3–15 s. Extension · added duration: Not supported. Aspect ratios: 16:9 / 9:16 / 1:1. Duration choices depend on mode and resolution; check the creation settings.
- Luma Ray 2 — Max resolution: 1080p; New clip · maximum: 9 s. Text to video, Image to video: 5 / 9 s. Extension · added duration: Not supported. Aspect ratios: 16:9 / 9:16 / 1:1 / 4:3 / 3:4 / 21:9 / 9:21. Duration choices depend on mode and resolution; check the creation settings.
Can the models generate audio and lip sync?
- Kling 3 4K — Audio output: Supported; Native audio generation: Supported; Lip sync: Supported.
- Luma Ray 2 — Audio output: Not supported; Native audio generation: Not supported; Lip sync: still being validated.
Does MaxVideoAI add a watermark?
- Kling 3 4K — Watermark: No (MaxVideoAI).
- Luma Ray 2 — Watermark: No (MaxVideoAI).
Why can results differ between these routes?
Even with similar instructions, models interpret constraints and settings differently. For Kling 3 4K, compare the specs and cost ladder first, then render only approved final shots in native 4K.
Where can I find full specs, controls, and more prompt examples?
Open the full engine profiles for complete specs, controls, and more prompts: /models/kling-3-4k and /models/luma-ray-2. You can also browse more outputs in the engine galleries.
What are Kling 3 4K and Luma Ray 2?
Kling 3 4K and Luma Ray 2 are AI video generation engines documented on MaxVideoAI. This page compares native 4K delivery, iteration cost, key specs, and performance data shown above.