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LTX Video 2.0 Pro vs LTX 2.3 Pro

Compare the available LTX Video 2.0 Pro workflow with current LTX 2.3 Pro. Both include audio, reach 4K, and share the same listed resolution tiers; 2.3 Pro adds 9:16, audio-to-video, extension, retake, and newer start/end-frame controls.

Quick verdict

Both remain available at the same listed tiers. Stay on LTX Video 2.0 Pro for familiar ten-second 16:9 text/image work; upgrade to current LTX 2.3 Pro for 9:16, audio-to-video, extension, retake, or start/end-frame control.

6.0/10Score

LTX Video 2.0 Pro

Strengths: Premium product stories

7.1/10Score

LTX 2.3 Pro

Strengths: Controllability, Visual Quality

Pricing snapshot

MarkDream price per second by resolution; the pricing score compares the same tier when possible.

LTX Video 2.0 Pro

1080p: $0.08/s1440p: $0.16/s4K: $0.31/s

LTX 2.3 Pro

1080p: $0.08/s1440p: $0.16/s4K: $0.31/s

Comparable score tier: 1080p: $0.08/s vs 1080p: $0.08/s

Scorecard (Side-by-Side)

Scores reflect quality and control on MarkDream across 11 criteria.

How we benchmark
6.7

Prompt Adherence

iprompt alignment / instruction following
7.6
6.0

Visual Quality

iimage quality / aesthetic quality / realism / artifacts / flicker
7.4
6.6

Motion Realism

imotion smoothness / physics plausibility
7.5
4.8

Temporal Consistency

itemporal coherence / identity consistency
6.2
6.8

Human Fidelity

ifaces / hands / body realism
7.3
5.8

Text & UI Legibility

itext rendering / readability
6.5
7.5

Audio & Lip Sync

ilip sync quality / dialogue sync
7.8
5.5

Multi-Shot Sequencing

ishot-to-shot continuity / multi-shot
6.5
6.0

Controllability

icamera control / constraint following
7.9
7.5

Speed & Stability

ilatency / success rate
7.8
9.5

Pricing

iprice per second / credits / estimated cost
9.5

Winner summary

Leads on scorecard

LTX 2.3 Pro leads on 10/11 (best: Controllability, Visual Quality).

Video-to-Video

Video-to-Video: LTX 2.3 Pro (Not supported vs Supported (extend / retake workflows)).

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.

LTX Video 2.0 ProKey specLTX 2.3 Pro
1080p: $0.08/s
1440p: $0.16/s
4K: $0.31/s
Pricing (MarkDream)
1080p: $0.08/s
1440p: $0.16/s
4K: $0.31/s
Text-to-Video
Image-to-Video
Video-to-Video
First/Last frame
Reference image / style reference
Reference video
4K
Max resolution
4K on T2V/I2V generate; workflow-specific limits for Audio/Extend/Retake
10s
Max duration
Generate 6–10s; Audio/Extend/Retake up to 20s
16:9
Aspect ratios
16:9 generate / 9:16 generate
25 fps / 50 fps
FPS options
24 fps generate / 25 fps generate / 48 fps generate / 50 fps generate
MP4
Output format
MP4
Audio output
Native audio generation
Lip sync
Basic
Camera / motion controls
Prompt-based only
No (MarkDream)
Watermark
No (MarkDream)

Stay with the familiar Pro route

Keep LTX Video 2.0 Pro when a validated ten-second 16:9 text/image workflow with audio already produces the required delivery.

Separate 2.3 Pro durations by mode

LTX 2.3 Pro text-to-video and image-to-video offer 6, 8, or 10 seconds. The 20-second ceiling applies only to audio-to-video, extension, or retake.

Pricing does not decide this pair

The two Pro routes list the same per-second tiers at 1080p, 1440p, and 4K, shifting the choice to workflow requirements.

Migrate only when controls matter

The newer model earns the move for vertical, audio-led, extension, or retake jobs; established landscape generation can remain on 2.0 Pro.

Recommended next steps

Showdown (same prompt)

Side-by-side renders from the same prompt on MarkDream. 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.

LTX Video 2.0 Pro

Placeholder example — prompt render coming soon

LTX 2.3 Pro

Placeholder example — prompt render coming soon
Try this prompt:Generate with LTX Video 2.0 ProGenerate with LTX 2.3 ProOpens 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.”

LTX Video 2.0 Pro

Placeholder example — prompt render coming soon

LTX 2.3 Pro

Placeholder example — prompt render coming soon
Try this prompt:Generate with LTX Video 2.0 ProGenerate with LTX 2.3 ProOpens 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"

LTX Video 2.0 Pro

Placeholder example — prompt render coming soon

LTX 2.3 Pro

Placeholder example — prompt render coming soon
Try this prompt:Generate with LTX Video 2.0 ProGenerate with LTX 2.3 ProOpens 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

Answers for staying on the established Pro route or adopting LTX 2.3 Pro controls.

Is LTX Video 2.0 Pro still accessible on MarkDream?

Yes. It remains available for ten-second 16:9 text/image generation with audio in 1080p, 1440p, or 4K.

Which LTX 2.3 Pro features justify an upgrade?

Migrate from LTX Video 2.0 Pro for 9:16, audio-to-video up to 20 seconds, extension, retake, or newer start/end-frame controls.

Are the listed LTX 2.0 Pro and 2.3 Pro tiers different?

No. Their listed per-second tiers match at 1080p, 1440p, and 4K, so choose based on modes and delivery rather than tier price.