Luma Ray 2
Strengths: Legacy Luma Generate, Modify and Reframe coverage
Compare engines
Compare Luma Ray 2 with Seedance 2.0 Fast when choosing an available legacy 1080p modify and reframe route or a current audio-ready workflow. Luma reaches nine seconds and 1080p; Seedance Fast reaches 15 seconds and 720p with references, edit, and extend.
Quick verdict
Stay on available Luma Ray 2 for established silent 1080p source-video modification or reframing. Choose Seedance 2.0 Fast for current audio, references, editing, and extension up to 720p; migrate new Luma generation to current Luma Ray 3.2 when appropriate.
Strengths: Legacy Luma Generate, Modify and Reframe coverage
Strengths: Fast Seedance drafts, reference tests, and shot planning
MaxVideoAI price per second by resolution; the pricing score compares the same tier when possible.
Luma Ray 2
Seedance 2.0 Fast
Comparable score tier: 720p: $0.26/s vs 720p: $0.30/s
Scores reflect quality and control on MaxVideoAI across 11 criteria.
How we benchmarkPrompt Adherence
iprompt alignment / instruction followingVisual Quality
iimage quality / aesthetic quality / realism / artifacts / flickerMotion Realism
imotion smoothness / physics plausibilityTemporal Consistency
itemporal coherence / identity consistencyHuman Fidelity
ifaces / hands / body realismText & UI Legibility
itext rendering / readabilityAudio & Lip Sync
ilip sync quality / dialogue syncMulti-Shot Sequencing
ishot-to-shot continuity / multi-shotControllability
icamera control / constraint followingSpeed & Stability
ilatency / success ratePricing
iprice per second / credits / estimated costSeedance 2.0 Fast leads on 8/10 (best: Speed & Stability, Multi-Shot Sequencing).
Cheaper: Luma Ray 2 (720p: $0.26/s vs 720p: $0.30/s).
First/Last frame: Seedance 2.0 Fast (Not supported vs Supported (1 start image + optional end image in i2v)).
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.
Keep Luma for 1080p reframing
Stay on Ray 2 when its available silent modify and reframe workflow, broad ratios, and 1080p ceiling already match the source-video job.
Choose Seedance Fast for audio
Seedance Fast adds audio, image and video references, editing, extension, motion controls, and clips up to 15 seconds at up to 720p.
Resolution versus workflow breadth
Luma reaches 1080p but remains silent; Seedance Fast tops out at 720p while adding a broader current production toolkit.
Current Luma migration route
Upgrade new Luma projects to Luma Ray 3.2 for the current Ray generation, while established Ray 2 modify or reframe jobs can continue.
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.
What it tests: Motion Realism + Temporal Consistency + Visual Quality
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 2
Seedance 2.0 Fast
What it tests: Human Fidelity + Audio/Lip Sync + Prompt Adherence
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 2
Seedance 2.0 Fast
What it tests: Hands/Fingers + Text & UI Legibility + Prompt Adherence
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 2
Seedance 2.0 Fast
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.
Answers for legacy Luma edits, current Seedance production, and the newer Ray route.
Yes. Luma Ray 2 remains available for legacy silent source-video modification and reframing in resolutions up to 1080p.
Keep Ray 2 when 1080p source-video modification or reframing is the core need. Choose Seedance Fast for audio, references, longer clips, editing, or extension.
Move new Luma generation to current Luma Ray 3.2 when its newer Ray workflow fits, while continuing validated Ray 2 modify and reframe jobs.