Compare engines

Google Veo 3.1 vs Google Veo 3.1 Fast

Compare Veo 3.1 and Veo 3.1 Fast to choose the right current Veo 3 AI workflow for polished text-to-video, image-to-video, faster draft passes, and native-audio control.

7.9/10Score

Google Veo 3.1

Strengths: Ads and B-roll

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.

8.4

Prompt Adherence

iprompt alignment / instruction following
8.1
8.1

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
8.2

Human Fidelity

ifaces / hands / body realism
7.6
7.2

Text & UI Legibility

itext rendering / readability
6.5
9.0

Audio & Lip Sync

ilip sync quality / dialogue sync
8.4
7.8

Multi-Shot Sequencing

ishot-to-shot continuity / multi-shot
7.5
8.3

Controllability

icamera control / constraint following
7.9
7.4

Speed & Stability

ilatency / success rate
9.1
4.9

Pricing

iprice per second / credits / estimated cost
8.2

Winner summary

Leads on scorecard

Google Veo 3.1 leads on 9/11 (best: Visual Quality, Text & UI Legibility).

Cheaper on MaxVideoAI

Cheaper: Google Veo 3.1 Fast (720p: $0.52/s vs 720p: $0.20/s).

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.

Google Veo 3.1Key specGoogle Veo 3.1 Fast
720p: $0.52/s
1080p: $0.52/s
Pricing (MaxVideoAI)
720p: $0.20/s
1080p: $0.20/s
Text-to-Video
Image-to-Video
Video-to-Video
First/Last frame
Image-to-Video: 1 start image; Reference-to-Video: 1-4 stills
Reference image / style reference
Image-to-Video: 1 start image; Reference mode: 1-4 stills
Reference video
720p/1080p exposed in the MaxVideoAI route
Max resolution
1080p
8s
Max duration
8s
166s avg
Avg render time
90s avg
16:9 / 9:16 / 1:1
Aspect ratios
16:9 / 9:16 / 1:1
24 fps
FPS options
24 fps
MP4
Output format
MP4
Audio output
Native audio generation
Lip sync
Advanced
Camera / motion controls
Advanced
No (MaxVideoAI)
Watermark
No (MaxVideoAI)

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.

Google Veo 3.1

Google Veo 3.1 Fast

Try this prompt:Generate with Veo 3.1Generate 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.”

Google Veo 3.1

Google Veo 3.1 Fast

Try this prompt:Generate with Veo 3.1Generate 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"

Google Veo 3.1

Google Veo 3.1 Fast

Try this prompt:Generate with Veo 3.1Generate 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.

FAQ

Short answers to help you choose the right current Veo workflow.

How should I use Veo 3 for text-to-video and draft testing?

Use Veo 3.1 Fast for cheaper draft passes, text-to-video prompt comparison, and quicker iteration. Use Veo 3.1 when you want stronger final-quality output, richer reference-guided control, and more polished image-to-video results.

Can I use both Veo 3.1 and Veo 3.1 Fast for image-to-video?

Yes. Both can handle image-to-video workflows, but Veo 3.1 is the better fit for more polished results while Veo 3.1 Fast is the better fit for cheaper prompt and framing tests.

When should I choose Veo 3.1 instead of Veo 3.1 Fast?

Choose Veo 3.1 when final quality, native audio polish, and stronger reference-guided control matter more than draft speed. Choose Fast when the goal is cheaper iteration and quicker workflow validation.