Compare · same prompt

Kling V3 Pro vs LTX 2.5 Pro, on one prompt.

We gave both models the same photo and the same prompt. Below are both clips, what each one did, what each cost, and the specs side by side. Kling V3 Pro made a clean sideways dolly and kept the boat's shape. LTX 2.5 Pro stretched the boat long as it moved. LTX was not in the text test.

Kling V3 Pro: 1.68 credits a second (~$0.67) LTX 2.5 Pro: 1.7 credits a second (~$0.68) One credit balance for both

Test 1 · image to video

Same photo, same prompt.

Both clips start from the same still. Tap or move the pointer to play them.

Prompt “A paper boat the size of a ship sails through a flooded cathedral at dawn, candle flames guttering as it passes, water lapping the stone, slow lateral dolly, 35mm, natural light, the sound of water and wind, continuous motion, no cuts, no new objects”

Kling V3 Pro result for the prompt: A paper boat the size of a ship sails through a flooded cathedral at dawn, candle flames guttering as it passes, water lapping the stone, slow lateral dolly, 35mm, natural light, the sound of water and wind, continuous motion, no cuts, no new objects — **Kling V3 Pro** · 8s · 13.44 credits (~$5.38) for this clip. The camera slides sideways past the pillars, a column passes close to the lens, and the boat grows in the frame.

LTX 2.5 Pro result for the prompt: A paper boat the size of a ship sails through a flooded cathedral at dawn, candle flames guttering as it passes, water lapping the stone, slow lateral dolly, 35mm, natural light, the sound of water and wind, continuous motion, no cuts, no new objects — **LTX 2.5 Pro** · 8s · 13.6 credits (~$5.44) for this clip. The boat moves across the frame and stretches into a long, low hull, losing its paper-boat shape.

Specs

Side by side.

Read from the model catalog the app ships, for the exact settings used in Test 1.

	Kling V3 Pro	LTX 2.5 Pro
Model in this test	Kling V3 Pro	LTX 2.5 Pro
Resolution ceiling	1080p	1080p
Clip length in this test	8s	8s
Native audio	Yes	Yes
Credits per second	1.68 credits a second (~$0.67)	1.7 credits a second (~$0.68)
This exact clip	13.44 credits (~$5.38)	13.6 credits (~$5.44)
Deeper guide	Kling V3 Pro page	LTX 2.5 Pro page

Which to pick

Read off the tests, not a brand.

Price per second: Kling V3 Pro

Kling V3 Pro costs 1.68 credits a second on this setting; LTX 2.5 Pro costs 1.7 credits a second.

Watch for shape changes: LTX 2.5 Pro

LTX 2.5 Pro stretched the boat out of shape. Check the subject holds its form before you extend a take.

Keep going

Go deeper.

Model

Kling V3 Pro

Its own page: settings, prices and more examples.

Explore

Model

LTX 2.5 Pro

Its own page: settings, prices and more examples.

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Leaderboard

Every model on one prompt

All eight takes, ranked on what can be measured.

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Compare

Every comparison

All the model pairs on one page.

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FAQ

Kling vs LTX 2.5, answered.

Is Kling V3 Pro cheaper than LTX 2.5 Pro?

On the settings in this test, Kling V3 Pro costs 1.68 credits a second (~$0.67) and LTX 2.5 Pro costs 1.7 credits a second (~$0.68). This clip cost 13.44 credits (~$5.38) on Kling V3 Pro and 13.6 credits (~$5.44) on LTX 2.5 Pro. King AI shows the price before you press Generate.

Do Kling V3 Pro and LTX 2.5 Pro make sound?

Native audio: Kling V3 Pro — Yes; LTX 2.5 Pro — Yes, on the settings used here.

Can I run both on the same prompt?

Yes. Both are in King AI on one credit balance, on the web and on iPhone, iPad and Mac. Pick both models before you generate and the takes arrive side by side.

Try both

Run both on your own prompt.

Pick two models, write one prompt, and compare the takes side by side. The price of each shows before you generate.

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