We’ve all been there before. Your edit looks beautiful and the colors are perfect. That color grade you spent hours meticulously crafting and the shade of yellow you chose for your titles is just right. Everything about your edit is just the way you envisioned. You export, airdrop the file to your iPhone, and… it looks like garbage. That yellow is now a disgusting orange and your color grade has an overpowering teal shift that makes your video look like it was graded using Microsoft Paint. Now you have to spend hours “blind coloring” hoping that the changes you are having to make will look decent on your iPhone and… everyone else’s devices. Let’s change that.
What color space and gamma does the iPhone use?
Quick version, since this is probably what you searched for:
- The panel is Display P3, a wide-gamut space about 25% wider than sRGB. Every iPhone since the iPhone 7 has one.
- iOS is fully color-managed. It reads the profile baked into each file and shows it correctly, and it treats anything untagged as sRGB. That’s why a P3 photo and an sRGB photo both look right on the same screen.
- SDR video records in Rec. 709. HDR video records as Dolby Vision (HLG-based) on the iPhone 12 and up.
- Gamma is the real culprit. Apple’s display pipeline shows sRGB and Rec. 709 content with a curve that lands around 2.2 in practice. That’s lighter than the 2.4 you grade to in Rec. 709, so a 2.4 master comes back washed out on the phone.
So the real answer to “why does my export look different on my iPhone” is two things stacked on top of each other: you’re almost certainly grading on an uncalibrated screen, and the phone is showing your Rec. 709 master through a lighter gamma than the one you graded on. There are two fixes and you want both. An export LUT that compensates for the gamma shift (the Rec. 709 section below walks you through it), and a calibrated, color-accurate monitor so the grade you’re compensating is right in the first place. I break down the why below, and my actual monitor picks are further down the page.
Color gamut, monitors, and calibration tools
To understand why you need to have a color-accurate monitor, you first need to understand color spaces and why they are important. For the sake of this article, I will be covering SDR (standard dynamic range) workflows. HDR (high dynamic range) is extremely complicated, there isn’t a single way of doing things, and HDR requires a lot of special (and expensive) equipment. Your iPhone shoots it now, sure, but most of what you deliver is still SDR, so that’s where we’re staying. Okay, let’s dive in.
Color gamut
There are 4 main color gamuts that you will encounter in post-production. sRGB, Rec. 709, DCI-P3, Rec. 2020. No color gamut is better than the other, each color gamut has its own use in production.
sRGB: For graphics
sRGB is the most common color gamut developed primarily for graphics and the web. sRGB isn’t used in video post-production. Because of this, the only thing you need to be aware of is the fact that any content you create will look fine on an sRGB display, which is what most consumer monitors and laptops are. Your iPhone is the twist here. The panel itself is Display P3 (wider than sRGB), but iOS is color-managed, so it reads the tag on whatever you hand it and maps sRGB and Rec. 709 content into that P3 panel correctly. Untagged files get treated as sRGB. Should you grade in sRGB then, since that’s what the web and your phone speak? Well… no. sRGB has a spec on paper, but nobody holds a consumer display to it. Brightness and white point are whatever the factory felt like that day, so you can have 2 displays that both claim sRGB and look completely different.
Rec. 709: The standard for SDR video
Rec. 709 is the standard for all SDR video productions. Rec. 709 displays the same amount of colors as sRGB yet it has a defined gamma of 2.4 (BT.1886), a peak luminance (brightness) of 100 nits, and a D65 white point.
Let’s talk about the white point. The standard in film is 6500k (D65), however, almost every consumer display ships set to a cooler, bluer white point than that. Why? Well because most consumers like cooler-looking colors and they sell better in Best-Buy (I wish I was kidding). So should you grade on a cool screen too, so it matches? No. Say your monitor runs cool out of the box and you grade on it. Your eyes adapt, you warm everything up until it looks right to you, and now the file itself is too warm. Play that back on a properly set TV and it’s orange. Play it on a cool TV and it’s a coin flip. Either way, that’s completely unacceptable. Before I continue, let me clarify. It is impossible to make your footage look the same on every device. There are way too many variables on the consumer end. What we can do however is use a white point that will essentially make your footage not be altered to extremes by consumer TVs. D65 is standardized average daylight, and every delivery spec is built around it. Therefore, D65 is the only white point you should edit on and will transform to an acceptable limit on all consumer devices.
What about the gamma. Gamma is, in simplest terms, contrast. When Rec. 709 was being developed, color scientists assumed that most people would be watching content on their TVs in a dark living room. Therefore they proposed that all video content should have a gamma of 2.4 which results in deeper blacks and a punchier image. This was all fine and dandy until most of us started watching video on phones, laptops, and YouTube instead of a TV in the dark. Your iPhone (and your Mac) do not show Rec. 709 at 2.4. Apple’s display pipeline maps sRGB and Rec. 709 content onto that Display P3 panel with a lighter curve, around 2.2 in practice, and YouTube in a browser lands you in the same neighborhood. When editing in Premiere, you are looking at a gamma of 2.4 (as determined by Rec. 709), therefore when you export and open it on the phone or upload to YouTube, your colors look washed out and your blacks look lifted, because the file is being shown through a lighter gamma than the one you graded on. How do you fix this? An export LUT! This LUT will need to be applied to your export in the export dialogue and NOT directly on your footage. It bakes extra contrast into the file (pushing the gamma up to about 2.6) so that after the phone’s lighter curve takes its bite, you land right back at the 2.4 you saw in Premiere Pro. You can download the LUT here.
DCI-P3: For cinema projectors
P3 is something you might have seen touted by many Apple products. However, what Apple is referring to is only the color gamut “P3” and not the “DCI” component. Just like Rec. 709, DCI specifies the gamma (2.6), the luminance (a dim 48 nits), and a white point (DCI white, which is a touch greener than D65) necessary for reproduction on digital cinema projectors (what you would encounter in a movie theater). A monitor calibrated to true DCI-P3 looks dim and slightly green sitting on a desk, because the whole spec assumes a dark theater. It needs to be projected.
Back to the “P3” part. P3 simply means that it has 25% more colors than sRGB/Rec.709. Display P3, the Apple flavor, is the P3 primaries bolted onto sRGB’s curve and D65 white point, which is exactly why your iPhone can be a “P3” screen and still show sRGB and Rec. 709 content correctly. All Apple is saying when they tout their P3 displays is that the panel can reach more saturated reds and greens than an sRGB display can, so colors that would clip on a normal monitor still have somewhere to go.
Rec. 2020: For HDR digital displays
Rec. 2020 is the HDR-era gamut and it can display an insane amount of colors compared to Rec.709, since it is specced at 10 or 12 bits instead of the 8 bits of Rec.709. This results in billions of more colors. However, there is still not a single consumer display that can display the full spectrum of Rec. 2020. Because of this, Rec. 2020 is used as a “container” for other color spaces like P3 and then is paired with an HDR gamma like HLG (Hybrid Log-Gamma) to accurately display the P3 color space on a consumer 4K HDR screen.
I know, my brain hurts too. The TL;DR is that you should always edit in Rec. 709, with a gamma of 2.4, and a white point of 6500k (D65) so that your content can be displayed the best on multiple displays and have the least amount of color shifting issues. Now, don’t go looking around Premiere for these settings or change your Mac’s display profile. In order to accomplish our goal, you must have the right tools.
The best monitors for editing and color grading
Having an accurate monitor is an absolute necessity for creating beautiful color grades. Not only will your videos look stellar but your speed and efficiency will greatly increase as you will no longer have to export and then re-grade your color based on what you are looking at on your iPhone. When I began my career in post-production I would routinely have to adjust my color to the average of all my devices I had. I would export, view my video on my iPad and MacBook, make small adjustments, re-export, then repeat until I got the video to a good place. It was a massive time waster. Now, I can edit, color, then export with zero worry about whether my color is accurate since I now have a color-accurate screen.
The low-tier solution: ASUS ProArt
Finding the best monitor for color grading when you have a small budget is a hard task, though, not impossible. My recommendation is the ASUS ProArt PA278QV. This is an absolutely wonderful monitor and has all the specs you would want and need for accurate color grading. And for around $250, there isn’t a better monitor money can buy at this price point. Asus makes some of the best panels in the business and the ProArt range is no exception. This monitor is made specifically for industries that require accurate color reproduction… like video creation!
The mid-tier solution: BenQ PD2725U
Though primarily made for designers and graphic artists, this monitor by BenQ can be accurately calibrated to Rec. 709 with no issue. Last time I calibrated this monitor I was able to get it to match a $5000 Sony broadcast OLED almost perfectly. Many colorists in LA I know use this as their monitor for their DaVinci Resolve software and pair it with a dedicated reference monitor. If you want to see what that full setup looks like, I break it all down in my guide to building a proper color suite. And the best part is… it’s only $949. Yeah, I know, that’s still an investment but it is 100% worth it and you will not find a better monitor at this price.
The high-end solution: Apple Studio Display XDR
Now we’re in the big leagues. For years my answer here was the SmallHD OLED 27. It was the reference monitor I graded on, and I never walked into a post facility or onto a film set that didn’t have one. I usually hate referring to certain items as “industry-standard” but that one was. Once properly calibrated, the contrast of that OLED panel and the color range it could reproduce were staggering. You truly had to see it to believe it.
SmallHD has since discontinued the OLED 27, and its successor (the Quantum line) runs well into five figures and sells through dealers, not Amazon. Unless you score a used one, treat it as the dream you’re building toward, not the thing you buy this week. So what do you buy this week? Read on.
FSI makes the other reference monitors you’ll see in grading suites; I had a rough run with their gear at an old studio years ago, but that was long enough ago that it is not a reason to skip them today.
If you own a Mac Pro or Mac Studio, take a hard look at the Apple Studio Display XDR. Apple discontinued the old Pro Display XDR in early 2026 and replaced it with this, and at $3,299 it lands about $1,700 under the outgoing model. It almost replaces the need for a dedicated reference display. The colorists I know here in LA who ran the old XDR swore by it, and this is the natural successor. Best part: it’s the rare high-end, color-accurate display you can order today and have on your desk this week.
Accessories: Calibration tools and video outputs
Having an accurate monitor is only the first step in getting proper color. You must invest in a high-quality calibration tool like the Calibrite Display Pro HL. In my opinion, this is the best tool for PC monitors. It replaced the older ColorChecker Display Plus, and for an SDR grading monitor it’s plenty. Only step up to the pricier Display Plus HL if you’re calibrating an HDR mini-LED or OLED panel. For calibrating broadcast reference monitors or other cinema displays, you need to hire a professional. If you are based in SoCal, the folks at Avical are the absolute best, extremely professional, and know their craft better than anyone.
If you intend to use your monitor as a reference monitor (meaning it will only display the video and nothing else), it is a requirement to buy a clean video output connector. Plugging in your monitor directly to your computer (Mac or PC) is not a good idea as the operating system will apply its color profile to your image. Additionally, you are at the mercy of the graphics driver for a true 10-bit signal, and a dedicated output card guarantees it. To circumvent this buy either a PCI-e or Thunderbolt dedicated HDMI/SDI output. SDI is always the best choice but if your monitor does not have SDI, a clean HDMI output will suffice.
For PC (or Mac Pros): Blackmagic Design DeckLink Mini Monitor 4K
For Macs: Blackmagic Design UltraStudio Express Monitor 3G (still HD/SD only, so no 4K unfortunately)
In conclusion
That was a lot. I know. But I hope I gave you the information you need to succeed and make the best purchase using your hard-earned money. Color is by far one of the more complicated sectors of post-production so don’t fret if you don’t understand everything. You will eventually. If you have a question, leave a comment below!
