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Best AI Video Generators for 4K in 2026

No video model on 8frame outputs 4K; the highest is 2K (Hailuo H3, Creatify Boreal). Native versus upscaled 4K, where 4K exists elsewhere in the vendors' own words, the cheapest 1080p, and why you generate at delivery resolution on a canvas with no video upscaler.

Correction, 2026-10-02: this page never said plainly that no video model on 8frame outputs 4K. None does: the highest output is 2K, on Hailuo H3 and Creatify Boreal (Boreal is now in the table, 81 credits for 5 seconds at 2K). The cheapest-1080p answer left out Creatify Boreal (21 credits) and Pruna p-video (27) and called Kling the pick "among established models"; it now names the Kling models as the cheapest 1080p we have measured on returned files. The Veo 3.1 4K price was re-checked on Google's page today, and Kling's native 4K mode, Runway's 4K upscaling and Gemini Omni Flash's upscaled 4K are now quoted from the vendors' own pages. We removed claims we had not measured or sourced: that marketing rarely separates native from upscaled 4K, that only native 4K "contains 4K detail", that social platforms re-encode uploads, that phone screens hold fewer pixels than 4K, and that viewers dislike interpolated frame rates.

Correction, 2026-09-30: this page called base Wan 3.0 at 95 credits the cheapest route to 1080p. It is not: Pruna p-video Draft (7 credits for 5 seconds), Kling 2.6 Pro silent (47), Kling 2.5 Turbo Pro (48) and Hailuo H3 Max Turbo (54) all deliver 1080p for less. The ad-spec line now quotes the platforms instead of generalising.

Correction, 2026-09-28: this page previously said Prime was a flat 34 credits at any resolution; Prime was repriced to its real tiers on 2026-09-05.

No video model on 8frame outputs 4K. The highest output is 2K, from Hailuo H3 (88 credits for 5 seconds) and Creatify Boreal (81 credits for 5 seconds at 2K), and there is no video upscaler on the canvas. So this page does two things: it shows where 4K exists outside 8frame, in each vendor's own words, and it shows how to choose a resolution on 8frame, where the file the model returns is the file you deliver.

There are two kinds of 4K in AI video. Native 4K means the model generated at that resolution. Upscaled 4K means it generated lower and something enlarged it afterwards, inferring the extra detail. Both produce a 3840x2160 file, so check which one a product means; some vendors say so on their own pages (see the table below).

On 8frame there is a hard constraint that makes this simple: there is no video upscaler on the canvas. The upscalers on 8frame (Topaz, Clarity, BRIA) work on images only. Whatever the video model outputs is what you deliver. That removes the repair option and makes the resolution setting the whole decision.

TL;DR

The resolution ladder and what it costs

Canon 8frame prices, a credit is $0.01 at pack rate:

Model Clip Credits Resolution
Wan 3.0 5s 24 480p
Wan 3.0 5s 48 720p
Wan 3.0 5s 95 1080p
Wan 3.0 Prime 5s 46 / 95 / 189 480p / 720p / 1080p
Wan 3.0 base at 480p 30s 142 480p
Wan 2.2 5s 50 720p
Wan 2.5 5s 102 1080p
Pruna p-video Draft 5s 4 / 7 720p / 1080p
Pruna p-video 5s 14 / 27 720p / 1080p
Kling 2.6 Pro 5s silent 47 1080p (measured on returned files)
Kling 2.5 Turbo Pro 5s 48 1080p (measured on returned files)
Hailuo H3 Max Turbo 5s 17 / 27 / 54 480p / 768p / 1080p
Seedance 2.5 5s 70 480p
Seedance 2.5 5s 157 720p
Creatify Boreal 5s with sound 7 / 21 / 81 720p / 1080p / 2K
Hailuo H3 5s 88 2K
Veo 3.1 Lite 8s with audio 54 720p
Veo 3.1 Standard 8s with audio 448 1080p (8frame does not offer Veo's 4K tier)

Read the Wan rows together. Base and Prime are both priced by resolution, and Prime costs about twice base at each one: 189 against 95 at 1080p. If you need 1080p on Wan, base at 95 is the cheaper of the two, but other models reach 1080p for less. Pruna p-video, Creatify Boreal and H3 Max Turbo are new to 8frame, so we quote their prices, not their quality. The Kling resolutions come from measuring the files Kling returned to 8frame; see AI video resolution by model.

The default that costs four times more

Wan 3.0 base defaults to 1080p, which is also its most expensive tier. Submit without setting resolution and you pay 95 credits for 5 seconds rather than 24. That default exists so nothing under-bills, and it means the model you chose because it was cheap quietly bills four times what you expected.

Set resolution deliberately, every time.

Where 4K exists outside 8frame

These are the vendors' own descriptions, checked 2026-10-02. None of these 4K modes is available on 8frame.

Where What the vendor's page says Native or upscaled
Veo 3.1 and Veo 3.1 Fast, Gemini API 720p, 1080p and 4k, with 1080p and 4k for 8-second clips only; Standard $0.60/s at 4K against $0.40/s at 720p and 1080p, Fast $0.30/s at 4K; Veo 3.1 Lite stops at 1080p Not stated
Kling VIDEO 3.0 series, Kling's own app "cinema-grade native 4K video output" at 30 Kling credits per second Native, per Kling
Gemini Omni Flash, Gemini API "4k output (upscaled)"; 1080p is labelled upscaled too, 720p is the default Upscaled, per Google
Runway plans "4K upscaling" on Standard, "Unlimited 4K video upscaling" on Pro and Max Upscaled

On 8frame, Veo 3.1 Standard and Fast return 1080p, and Kling v3 Standard and Gemini Omni Flash return 720p.

Do you actually need 4K?

Usually not, and on 8frame the question is settled anyway, since nothing outputs above 2K. Before paying for 4K elsewhere, check the placement:

Where 4K can matter: connected TV and broadcast delivery specs that ask for it, large-format display, anything that will be cropped or reframed in post (extra pixels give you room), and archival masters.

If you are not in one of those cases, 1080p is a sensible default, and 4K is spending for a number rather than for a result.

Since there is no repair step

This is the practical consequence of having no video upscaler on the canvas: the resolution decision happens before you generate, not after.

The workflow:

  1. Draft at 480p. Wan 3.0, 24 credits. Find the composition and the motion.
  2. Decide the delivery spec. What is this actually for, and what resolution does that placement require?
  3. Generate the keeper at that resolution. For 1080p: Kling 2.6 Pro silent at 47, Hailuo H3 Max Turbo at 54 or base Wan 3.0 at 95, or the tier that matches on another model. For 2K: Creatify Boreal at 81 or Hailuo H3 at 88 for 5 seconds.
  4. Do not plan to fix it. There is nothing on 8frame to fix it with.

Total for a shot that lands, with three drafts on Wan 3.0 at 480p and the keeper on base Wan 3.0 at 1080p: 72 + 95 = 167 credits, about $1.67. Finish on Kling 2.6 Pro silent instead and it is 72 + 47 = 119.

The related question of frame rate

Frame rate claims in this category are less well documented than resolution, and we are not going to publish numbers we cannot source. What we can say: every video model we measured on 8frame returned files at 24 fps. If you interpolate to a higher frame rate, judge the result on your own footage before you deliver it, because interpolation adds frames the model never generated. See best free AI slow motion tools.

FAQ

Which AI model generates native 4K? None on 8frame: the highest output is 2K, on Hailuo H3 and Creatify Boreal. Outside 8frame, Kling describes a native 4K mode for its VIDEO 3.0 series, and Google lists 4K for Veo 3.1 and Veo 3.1 Fast in the Gemini API without saying whether it is native; Google labels Gemini Omni Flash's 4K as upscaled. Vendors change these tiers, so check the resolution selector before you plan a delivery.

Can I upscale AI video to 4K on 8frame? No. There is no video upscaler on the canvas; the upscalers on 8frame (Topaz, Clarity, BRIA) are for images. Generate at delivery resolution.

What is the cheapest route to 1080p? On 8frame, Pruna p-video Draft at 7 credits for 5 seconds, then Creatify Boreal at 21 and Pruna p-video at 27; we quote those three on price only. Among models whose 1080p we measured on returned files, Kling 2.6 Pro at 47 silent and Kling 2.5 Turbo Pro at 48; base Wan 3.0 at 1080p is 95.

Do I need 4K for social? Usually not. Meta's recommended size for Reels ads is 1440 x 2560, below 4K.

Sources


Decide resolution before you generate, not after.

Try it without signing up: the 8frame canvas opens on a real board. The canvas is free and unlimited; generation is paid from $19/month.

Written with AI assistance. Corrections are noted on the page. Editorial policy

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