Compare engines

Luma Ray 3.2 vs Google Veo 3.1 Fast

Use Luma Ray 3.2 when the creative problem is source-video control: Modify Video, Reframe, guide frames, cinematic motion preservation, and 1080p visual iteration without native audio. Use Veo 3.1 Fast when the brief needs a faster Veo-style draft, native audio options, higher delivery headroom, and premium short-form polish before moving into final production. This comparison is most useful for teams deciding whether the next pass should edit or reframe existing motion, or generate a more polished audio-ready Veo draft.

7.7/10Score

Luma Ray 3.2

Strengths: Visual Quality, Controllability

7.6/10Score

Google Veo 3.1 Fast

Strengths: Fast iterations

Scorecard (Side-by-Side)

Scores reflect quality and control on MaxVideoAI across 11 criteria.

7.9

Prompt Adherence

iprompt alignment / instruction following
8.1
8.0

Visual Quality

iimage quality / aesthetic quality / realism / artifacts / flicker
7.1
7.9

Motion Realism

imotion smoothness / physics plausibility
7.7
7.4

Temporal Consistency

itemporal coherence / identity consistency
7.0
7.6

Human Fidelity

ifaces / hands / body realism
7.6
6.4

Text & UI Legibility

itext rendering / readability
6.5
N/A

Audio & Lip Sync

ilip sync quality / dialogue sync
8.4
7.2

Multi-Shot Sequencing

ishot-to-shot continuity / multi-shot
7.5
8.4

Controllability

icamera control / constraint following
7.9
6.6

Speed & Stability

ilatency / success rate
9.1
7.0

Pricing

iprice per second / credits / estimated cost
7.6

Winner summary

Leads on scorecard

Google Veo 3.1 Fast leads on 5/10 (best: Speed & Stability, Pricing).

Cheaper on MaxVideoAI

Cheaper: Google Veo 3.1 Fast (540p: $0.13/s vs 720p: $0.13/s).

Max resolution

Max resolution: Google Veo 3.1 Fast (1080p vs 4K).

Key Specs (Side-by-Side)

Compare key AI video model specs side-by-side (pricing, inputs, resolution, duration, aspect ratios, audio, and core controls). This is a high-level snapshot — see the full engine profile for the complete feature set and prompt examples.

Luma Ray 3.2Key specGoogle Veo 3.1 Fast
540p: $0.13/s
1080p: $0.52/s
Pricing (MaxVideoAI)
720p: $0.13/s
4K: $0.39/s
Text-to-Video
Image-to-Video
Video-to-Video
First/Last frame
Reference image / style reference
Image-to-Video: 1 start image; Reference mode: 1-3 stills
Reference video
1080p
Max resolution
4K
10s generation; source clips up to 30s for Modify/Reframe intake
Max duration
8s
1007s avg
Avg render time
86s avg
9:16 / 3:4 / 1:1 / 4:3 / 16:9 / 21:9
Aspect ratios
16:9 / 9:16
24 fps
FPS options
24 fps
MP4
Output format
MP4
Audio output
Native audio generation
Lip sync
Prompt, source-video preservation, guide frames and Modify keyframes
Camera / motion controls
Prompt-based only
No (MaxVideoAI)
Watermark
No (MaxVideoAI)

Recommended next steps

Showdown (same prompt)

Side-by-side renders from the same prompt on MaxVideoAI. Prompts are identical; outputs may vary by model.

Showing up to 3 prompt pairs for clarity.

Fast Motion + Physics (16:9)

What it tests: Motion Realism + Temporal Consistency + Visual Quality

Prompt
Source prompt

Wide 16:9 cinematic action shot, a runner sprints through a rainy city street at night, water splashes realistically with each step, reflections on wet asphalt, handheld tracking camera following from the side. Dynamic motion with believable inertia and physics, no rubbery limbs, no wobbling background, stable scene geometry, minimal temporal flicker, sharp details despite fast movement, realistic motion blur.

Luma Ray 3.2

Placeholder example — prompt render coming soon

Google Veo 3.1 Fast

Try this prompt:Generate with Ray 3.2Generate with Veo 3.1 FastOpens the generator pre-filled.

UGC Talking Head + Lip Sync (9:16)

What it tests: Human Fidelity + Audio/Lip Sync + Prompt Adherence

Prompt
Source prompt

Vertical 9:16 TikTok-style UGC selfie video, handheld smartphone feel, natural indoor daylight near a window. A friendly creator speaks directly to camera with natural blinking, subtle head nods, and a warm smile. Add small human imperfections: a tiny hesitation, a soft breath, a quick smile mid-sentence, and a micro-pause before the last line. Realistic skin texture, stable identity, no face warping, minimal flicker, clean audio with natural room tone. No subtitles. No on-screen text. No logos. No watermarks. The creator says (exactly, with the same pacing and hesitations): “Okay, so… um… quick thing. If you’re feeling stuck, just do the tiniest first step… like, set a two-minute timer and start. (smiles) That’s it. You’ll be surprised how fast it gets easier.”

Luma Ray 3.2

Placeholder example — prompt render coming soon

Google Veo 3.1 Fast

Try this prompt:Generate with Ray 3.2Generate with Veo 3.1 FastOpens the generator pre-filled.

Hands + Product Demo + On-screen Text

What it tests: Hands/Fingers + Text & UI Legibility + Prompt Adherence

Prompt
Source prompt

Wide 16:9 full-body unboxing video in a clean studio/kitchen setting. A person is fully visible (head-to-toe or at least head-to-knees) standing behind a minimalist tabletop. They unbox a small generic gadget from a plain matte cardboard box: peel the seal, open the lid, remove the inner tray, take out the device and accessories, and lay everything neatly on the table. The person occasionally lifts the item toward the camera for a closer look, then places it back down. Realism requirements: natural body proportions, stable identity, realistic skin and clothing fabric, no face warping, no unnatural limb bending. Hands must be highly realistic: correct finger count, natural grip, believable pressure/contact with the box and device, consistent shadows, no extra fingers, no “floating” objects. Keep object geometry stable, no wobbling background, minimal temporal flicker. Camera: single continuous shot, tripod-stable, slight cinematic push-in (very slow), eye-level or slightly above table height. Natural soft daylight, clean shadows, realistic materials and textures. No logos, no brand names, no watermarks. No subtitles. Optional on-screen title at the top (perfectly readable and stable, no jitter): "UNBOXING — FIRST LOOK"

Luma Ray 3.2

Placeholder example — prompt render coming soon

Google Veo 3.1 Fast

Try this prompt:Generate with Ray 3.2Generate with Veo 3.1 FastOpens the generator pre-filled.

This side-by-side AI video comparison uses identical prompts to highlight differences in motion, realism, human fidelity, and text legibility. For full specs, controls, and more prompt examples, open each engine profile.

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FAQ

Short answers for choosing between Luma video-control workflows and fast Veo production drafts.

When should I choose Luma Ray 3.2 over Veo 3.1 Fast?

Choose Luma Ray 3.2 when source-video editing, reframe control, guide frames, and preserving or redirecting existing motion are more important than native audio.

When is Veo 3.1 Fast better?

Choose Veo 3.1 Fast when you need a faster premium visual draft, native audio options, stronger final polish, or more delivery headroom than Luma Ray 3.2 provides.

Which one is better for product or ad tests?

Luma Ray 3.2 is stronger when you already have source footage to modify or reframe. Veo 3.1 Fast is stronger for fresh cinematic drafts, audio-ready ad concepts, and high-polish short tests.