Best Blackmagic Camera Settings for Samsung S26 Ultra

If you want the best video quality possible from the Samsung S26 Ultra in the Blackmagic Camera app, the default settings are not it.

After shooting more than 50 hours of test footage on the S26 Ultra while building my Epic LUTs for Samsung Log, I’ve landed on the setup that gives the best balance of image quality, grading flexibility, and a more cinematic result.

In this guide, I’ll show you the exact Blackmagic Camera settings for Samsung S26 Ultra that I recommend, the one default setting you should turn off immediately, and the single shooting technique that makes the biggest difference if you want your footage to stop looking like phone video.

I’ll also cover one major S26 Ultra bug you need to know about before recording externally.

Start by Switching to Samsung Log

By default, the Blackmagic Camera app records in Rec.709 SDR. That might look punchy at first glance, but it bakes in a look that throws away flexibility and leaves you with far less room to push the image in post.

If you want the best possible image, the first thing you should do is switch to Samsung Log.

Go to Settings > Record > Color Space > Samsung Log.

The image will immediately look flat, washed out, and less exciting. Perfect.

That flat image is exactly what gives you more control later. Samsung Log is designed to retain more dynamic range and colour information, so instead of committing to a baked-in look at capture, you get a much better starting point for grading.

If your goal is cinematic video on the Samsung S26 Ultra, this is the correct foundation.

The Problem With Log in Blackmagic Camera

Of course, shooting in Log introduces a new problem. It becomes much harder to judge exposure by eye because the preview looks so dull and desaturated.

You can still expose using tools like histogram and false colour, and you absolutely should learn them, but the best workflow is to apply a Display LUT to your preview.

Tap LUT in the control bar and you can cycle through the included creative LUTs from Blackmagic Design. Currently this is applied as a Display LUT only. That means Blackmagic Camera does not bake the LUT into your footage. Your video is still being recorded in Samsung Log. It only affects what you see on screen while shooting.

That makes exposure much easier to judge, because now your preview looks closer to the final graded result.

The issue is that the LUTs included in Blackmagic Camera are creative looks, and they are not great if your goal is accurate exposure evaluation. They do not preserve middle grey properly, which means what you see in preview is not always a trustworthy representation of how your footage should be exposed.

The official Samsung Log to Rec.709 LUTs is better for technical conversion, but in my testing they often wreck colour and skin tones.

That’s exactly why I built my own GLOAT LUT for Samsung Log.

GLOAT — the greatest LUT of all time — preserve middle grey correctly, give you much better skin tones, and deliver a more filmic palette without the usual weirdness you get from bad transforms.

As Samsung only supports Display LUTs for Samsung Log, and does NOT allow you to record them to your clip, you will need to apply your LUT in post. For applying LUTs in post, I recommend DaVinci Resolve on Mac or Windows, and LumaFusion on Android.

Best Frame Rate and Resolution for Samsung S26 Ultra in Blackmagic Camera

Blackmagic Camera defaults to 4K 16:9 at 24fps. The frame rate is right. The resolution is not where I’d leave it.

For most cinematic work, you should keep 24fps. That is still the standard motion cadence associated with film, and unless you have a specific reason to shoot at 30 or 60, it is the right choice for narrative-looking footage.

Resolution is where the S26 Ultra gets more interesting.

Go to Settings > Record > Resolution and switch to 6K Open Gate — which is effectively 5.7K in 4:3.

And no, I do not recommend 8K.

8K sounds impressive on a spec sheet, but on the S26 Ultra, 6K Open Gate is the smarter choice for real-world filmmaking.

First, the files are smaller, which matters a lot once you switch to APV.

Second, Open Gate uses the full sensor area instead of cropping to 16:9, which gives you much more flexibility to reframe in post. If you’re delivering in 4K, that extra space is incredibly useful.

And third, after a lot of testing, 6K Open Gate gives a better overall balance of image quality, colour, and dynamic range than jumping straight to 8K just because Samsung marketing wants you to.

Use APV for the Best Quality

One of the biggest upgrades on the Samsung S26 Ultra is support for APV, which stands for Advanced Professional Video.

This is Samsung’s answer to ProRes on the iPhone, and if maximum quality is your priority, this is what you want to use.

Go to Settings > Record > Codec > APV.

For bitrate, choose Max.

Avoid Medium and Low. In my testing, those settings can produce visible banding, and they are not worth touching.

APV gives you 4:2:2 chroma subsampling and all-intra compression, which means each frame is encoded individually rather than relying heavily on surrounding frames like Long-GOP codecs do. The result is better colour information, better robustness for grading, and smoother performance in post.

The downside is obvious: file sizes are much larger.

If you are short on storage, HEVC at Max bitrate is still a perfectly respectable fallback. In good light, and especially in simpler scenes, the difference is not always night and day. But if you want the highest quality video the S26 Ultra can produce in Blackmagic Camera, APV is the codec to choose.

Turn Off This Default Setting Immediately

At this point, image quality has already taken a huge jump. But there is one setting enabled by default that still gives the game away and makes your footage look far more like smartphone video than it should.

That setting is Increase Sharpening.

Go to Settings > Camera > Increase Sharpening and turn it off.

This makes a bigger difference than many people realise. The default sharpening adds that ugly crisp, brittle, over-processed edge enhancement that phones love and filmmakers hate. It is one of the fastest ways to make expensive footage still look cheap.

Turn it off and the image immediately feels more natural. Detail is still there, but it no longer has that crunchy, artificial smartphone look baked on top.

While you are in Camera settings, also do the following.

Change Shutter Measurement from Speed to Angle. Enable Lock White Balance on Record so your white balance does not drift during a take. And if you want to back off Samsung’s heavy-handed image processing a little, disable Reduce Noise. This does not eliminate noise reduction completely, but it does seem to back it off slightly.

Save These Settings as a Preset

Once you have everything dialled in, save it as a preset.

Tap the three dots on the left side of the HUD, go to Presets, tap the plus button, give it a name, and save it.

That way, if anything gets changed later, you can instantly return to your best Blackmagic Camera setup for the Samsung S26 Ultra with one tap.

The 180° Shutter Rule Is What Actually Creates Cinematic Motion

Now for the part most people skip.

Good settings matter, but settings alone do not give you the film look. One of the biggest reasons smartphone footage still looks like smartphone footage is motion rendering.

If your shutter speed is too fast, every frame looks too sharp. Motion becomes harsh, jittery, and hyper-real. That is one of the dead giveaways that you are looking at phone video.

If you want more cinematic motion blur, set your shutter to 180°.

At 24fps, that gives you the classic amount of motion blur associated with cinema cameras. It is one of the most important habits you can build if you want better-looking footage, and it applies far beyond the S26 Ultra. Learn it once, use it on every camera you ever own.

In Blackmagic Camera, tap the Shutter control and set it to 180°.

The problem, of course, is that in daylight your image will probably blow out immediately. Your ISO can only go so low. Which is why if you want cinematic motion blur outdoors, you need an ND filter.

Why You Need an ND Filter on the Samsung S26 Ultra

An ND filter is basically sunglasses for your lens. It reduces the amount of light entering the camera so you can keep your shutter at 180° without overexposing the image.

This is the missing piece for a lot of people. They discover the 180° shutter rule, lock it in, and then wonder why everything is blown out. The answer is simple: without ND, you often cannot use a cinematic shutter angle in bright light.

I’ve been using a Freewell ND filter set with Samsung Ultra phones for years, and it still works great on the S26 Ultra when paired with the correct case. Once the right ND is in place, you can keep shutter at 180°, adjust exposure properly, and get that much smoother, more filmic motion you simply cannot fake in post.

Shutter Priority Mode on the S26 Ultra Is Genuinely Useful

One of the best workflow improvements on the Samsung S26 Ultra is that it effectively lets you use shutter priority inside the Blackmagic Camera app.

Here’s how to set it up.

Set your shutter to 180° and lock it. Then open the Exposure HUD control and switch auto exposure so that ISO is the only thing being adjusted automatically.

Now your shutter stays locked for cinematic motion blur while ISO floats automatically to maintain exposure.

This is incredibly useful for vlogging, walking shots, or any situation where the light is changing quickly and you do not want to constantly ride exposure manually. It gives you one of the biggest aesthetic benefits of manual shooting without losing the convenience of auto exposure.

The S26 Ultra SSD Bug You Need to Know About

There is one serious problem on the Samsung S26 Ultra that could absolutely ruin your footage if you are not aware of it.

External SSD recording is currently unreliable because the phone appears to have broken compatibility with many SSDs that should be running at USB 3 speeds. Drives that work perfectly on earlier devices are often being recognised at USB 2.0 speeds on the S26 Ultra instead.

That is a disaster for video capture.

On my S25 Ultra, the same SSD can sustain true USB 3 performance of over 400 MB/s. On the S26 Ultra, I’ve seen that collapse to around 44 MB/s. That is nowhere near what you want if you are planning to record high-quality video externally.

You may get lucky. Your drive may work. But every SSD I’ve tested so far has failed on the S26 Ultra in this regard, so until Samsung fixes it in a future update, my advice is simple: record to internal storage.

If you want to test your own setup, I recommend using SD Card Test Pro to verify sustained write speeds before trusting any external SSD for paid work or important footage.

Final Thoughts

With the right setup, the Samsung S26 Ultra becomes a seriously capable filmmaking tool in the Blackmagic Camera app.

My recommended setup is simple.

Use Samsung Log. Shoot in 6K Open Gate. Choose APV at High or Max bitrate. Turn Increase Sharpening off. Learn to shoot at 180° shutter. Use an ND filter when needed. And until Samsung fixes the SSD issue, stick with internal storage.

Do all of that, and the S26 Ultra stops looking like a phone trying to do video and starts looking much closer to a real cinema tool you can actually take seriously.

If you want your Samsung Log footage to look its absolute best, check out my Epic LUTs for Samsung Log.

And if you want to truly master this app, my course The Epic Guide to Blackmagic Camera is the most in-depth guide I’ve made on the subject.