Technologies
What is Micro-OLED? Apple Vision Pro’s Screen Tech Explained
The microscopic version of the beloved display tech winds up the pixels per inch to insane levels. Here’s why Apple and others are so excited about this new version of OLED.
At WWDC 2023, Apple announced the Vision Pro AR/VR headset, which offered an impressive amount of technology and an equally imposing $3,500 price tag. Yet, one of the things that helps the Vision stand out from cheaper products from Valve and Meta is the use of a new type of display called micro-OLED. More than just a rebranding by the marketing experts at Apple, micro-OLED is a variation on the screen technology which has become a staple of best TV lists over the last few years.
Micro-OLED’s main difference from «traditional» OLED is right in the name. Featuring far smaller pixels, micro-OLED has the potential for much, much higher resolutions than traditional OLED: think 4K TV resolutions on chips the size of postage stamps. Until recently, the technology has been used in things like electronic viewfinders in cameras, but the latest versions are larger and even higher resolution, making them perfect for AR and VR headsets.
Here’s an in-depth look at this tech and where it could be used in the future.
What’s OLED?
OLED stands for Organic Light Emitting Diode. The term «organic» means the chemicals that help the OLED create light incorporate the element carbon. The specific chemicals beyond that don’t matter much, at least to us end-users, but suffice it to say when they’re supplied with a bit of energy, they create light. You can read more about how OLED works in What is OLED and what can it do for your TV?.

The basic differences between micro-OLED and «traditional» OLED.
The benefit of OLED in general is that it creates its own light. So unlike LED LCD TVs, which currently make up the rest of the TV market, each pixel can be turned on and off. When off, they emit no light. You can’t make an LED LCD pixel totally dark unless you turn off the backlight altogether, and this means OLED’s contrast ratio, or the difference between the brightest and darkest part of an image, is basically infinite in comparison.
OLED TVs, almost all manufactured by LG, have been on the market for several years. Meanwhile, Samsung Display has recently introduced OLED TVs that also feature quantum dots (QD-OLED), which offer even higher brightness and potentially greater color. These QD-OLEDs are sold by Samsung, Sony, and, in computer monitor form, Alienware.
Micro-OLED aka OLED on Silicon

The layers of a micro-OLED display.
Micro-OLED, also known as OLEDoS and OLED microdisplays, is one of the rare cases where the tech is exactly as it sounds: tiny OLED «micro» displays. In this case, not only are the pixels themselves smaller, but the entire «panels» are smaller. This is possible thanks to advancements in manufacturing, including mounting the display-making segments in each pixel directly to a silicone chip. This enables pixels to be much, much smaller .

Two Sony micro-OLED displays. They look like computer chips because that’s what they’re based on.
If we take a look at Apple’s claims, we can estimate how small these pixels really are. Firstly, Apple says the twin displays in the Vision Pro include «More pixels than a 4K TV. For each eye» or «23 million pixels.» A 4K TV is 3,840×2,160, or 8,294,400 pixels, so that should equate to around 11,500,000 pixels per eye for the Apple screens.
Next, Apple partnered with Sony (or maybe TSMC) to create these micro-OLED displays and they are approximately 1-inch in size. To calculate the size of each pixel I’m going to use 32-inch 4K TVs as a comparison, and these boast about 138 pixels per inch (ppi). We don’t know the aspect ratio of the chips in the Vision Pro, but if they’re a square 3,400×3,400 resolution that would be a total of 11,560,000 pixels, so that’s a safe bet. So, if that’s the case, these displays have a ppi of around 4,808(!) and that’s more than almost anything else on the market, and that’s by a lot. Even the high-resolution OLED screen on the Galaxy S23 Ultra has a ppi of «only» 500. Regardless of the panel’s production aspect ratio, the ppi is going to be impressive. Apple didn’t respond immediately to CNET’s request for clarification.
AR and VR microdisplays are so close to your eyes that they need to be extremely high performance in order to be realistic. They need extreme resolution so you don’t see the pixels, they need high contrast ratios so they look realistic, and they need high framerates to minimize the chance of motion blur and motion sickness. In addition, being in portable devices means they need to be able to do all that with low power consumption. Micro-OLED seems able to do all of these, but at a cost. Literally a cost. The Vision Pro is the most high-profile use of the high-end of the technology and it costs $3,500.

A monochrome micro-OLED display from the company Microoled, one of the largest manufactures of micro-OLED displays. On the right is the tip of a mechanical pencil.
The Micro-OLED technology isn’t particularly new, having been available in some form for over a decade. Sony has been using them in camera viewfinders for several years, as have Canon and Nikon. Like all display techs, however, micro-OLED has evolved quite a bit over the years. The displays in the Vision Pro, for instance, are huge and very high resolution for a micro-OLED display.

A high-resolution color micro-OLED display by the company Microoled.
How is micro-OLED different from MicroLED? Despite the fact that they’re written slightly differently, they are superficially similar in the way they are both self-emitting, or can make their own light. But on a more in-depth level, the differences between the carbon-based OLED and the non-carbon LED are sadly beyond the scope of this article. Suffice it to say right now, MicroLED is better suited for large, wall-sized displays using individual pixels made up of LEDs. Micro-OLED is better suited for tiny, high-resolution displays. This isn’t to say that MicroLED can’t be used in smaller displays, and we’ll likely see some eventually. But for now they’re different tools for different uses.
The future is micro?

The ENGO 2 eyeware uses a tiny micro-OLED made by the company Microoled. The display reflects off the inside of the eyeware to show you your speed, time, direction and other data. Basically anything an athlete would need for better training, but instead of on a watch or phone, it’s projected in real time in front of you. Essentially, a heads-up display built into sunglasses.
Where else will we see micro-OLED? At MWC 2023, Xiaomi announced its AR Glass Discovery Edition featured the technology, and future high-end VR headsets from Meta, HTC and others will likely use it. Currently, a company named Engo is using a tiny micro-OLED projector to display speed and other data on the inside of its AR sunglasses. I know I sure don’t need these, but I want them. Then there’s the many mirrorless and other cameras that have been using micro-OLED viewfinders for years.
Could we see ultra-ultra-ultra high-resolution TVs with this new technology? Technically, it’s possible but highly unlikely. Macro micro-OLED is just OLED. The resolutions possible using more traditional OLED manufacturing are more than enough for a display that’s 10 feet from your eyeballs. However, it’s possible micro-OLED might find its way into wearables and other portable devices where its size, resolution and efficiency will be an asset. That’s likely why LG, Samsung Display, Sony and others are all working on micro-OLED.
Will ultra-thin, ultra-high resolution micro-OLED displays compete in a market with ultra-thin, ultra-high resolution nanoLED? Could be. We shall see.
As well as covering TV and other display tech, Geoff does photo tours of cool museums and locations around the world, including nuclear submarines, massive aircraft carriers, medieval castles, epic 10,000-mile road trips and more. Check out Tech Treks for all his tours and adventures.
He wrote a bestselling sci-fi novel about city-size submarines and a sequel. You can follow his adventures on Instagram and his YouTube channel.
Technologies
Today’s NYT Mini Crossword Answers for Friday, Nov. 28
Here are the answers for The New York Times Mini Crossword for Nov. 28.
Looking for the most recent Mini Crossword answer? Click here for today’s Mini Crossword hints, as well as our daily answers and hints for The New York Times Wordle, Strands, Connections and Connections: Sports Edition puzzles.
Happy Black Friday — and that’s a fitting theme for today’s Mini Crossword. Read on for the answers. And if you could use some hints and guidance for daily solving, check out our Mini Crossword tips.
If you’re looking for today’s Wordle, Connections, Connections: Sports Edition and Strands answers, you can visit CNET’s NYT puzzle hints page.
Read more: Tips and Tricks for Solving The New York Times Mini Crossword
Let’s get to those Mini Crossword clues and answers.
Mini across clues and answers
1A clue: Major tech purchases on Black Friday
Answer: TVS
4A clue: Hit the mall
Answer: SHOP
5A clue: When many arrive at stores on Black Friday
Answer: EARLY
6A clue: «Buy one, get one ___»
Answer: FREE
7A clue: Clichéd holiday gift for dad
Answer: TIE
Mini down clues and answers
1D clue: Number of days that the first Thanksgiving feast lasted
Answer: THREE
2D clue: Small, mouselike rodent
Answer: VOLE
3D clue: Intelligence bureau worker
Answer: SPY
4D clue: Traditional garment worn at an Indian wedding
Answer: SARI
5D clue: Movement of money between accounts, for short
Answer: EFT
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Technologies
Today’s NYT Connections: Sports Edition Hints and Answers for Nov. 28, #431
Here are hints and the answers for the NYT Connections: Sports Edition puzzle for Nov. 28, No. 431.
Looking for the most recent regular Connections answers? Click here for today’s Connections hints, as well as our daily answers and hints for The New York Times Mini Crossword, Wordle and Strands puzzles.
Today’s Connections: Sports Edition is a pretty tough one. If you’re struggling with today’s puzzle but still want to solve it, read on for hints and the answers.
Connections: Sports Edition is published by The Athletic, the subscription-based sports journalism site owned by The Times. It doesn’t appear in the NYT Games app, but it does in The Athletic’s own app. Or you can play it for free online.
Read more: NYT Connections: Sports Edition Puzzle Comes Out of Beta
Hints for today’s Connections: Sports Edition groups
Here are four hints for the groupings in today’s Connections: Sports Edition puzzle, ranked from the easiest yellow group to the tough (and sometimes bizarre) purple group.
Yellow group hint: Shoes.
Green group hint: Think Olympics.
Blue group hint: Kick the ball.
Purple group hint: Family affair.
Answers for today’s Connections: Sports Edition groups
Yellow group: Basketball sneaker brands.
Green group: First words of gymnastics apparatus.
Blue group: Women’s soccer stars.
Purple group: Basketball father/son combos.
Read more: Wordle Cheat Sheet: Here Are the Most Popular Letters Used in English Words
What are today’s Connections: Sports Edition answers?
The yellow words in today’s Connections
The theme is basketball sneaker brands. The four answers are Adidas, Jordan, Nike and Under Armour.
The green words in today’s Connections
The theme is first words of gymnastics apparatus. The four answers are balance, parallel, pommel and uneven.
The blue words in today’s Connections
The theme is women’s soccer stars. The four answers are Bonmatí, Girma, Marta and Rodman.
The purple words in today’s Connections
The theme is basketball father/son combos. The four answers are Barry, James, Pippen and Sabonis.
Technologies
I Love Using My Phone to Shoot Stunning Holiday Videos. Here’s How You Can, Too
These are my best tips for creating magical movies this festive season that you’ll cherish for years to come.
The iPhone 17 Pro is a superb video camera thanks to its glorious image quality, while its ease of use means it’s dead simple to quickly start shooting away. Then there’s the always fun 4K slow motion mode. Advances in mobile phone cameras mean It’s never been easier to shoot gorgeous footage of your family or your friends and the holidays are the perfect time to get creative with your videos. Don’t have an iPhone? Not to worry — other phones like the Samsung Galaxy S25 Ultra, Pixel 10 Pro or older iPhones and Android phones are also capable of capturing professional-looking video with very little effort on your part. But if you want to add some Hollywood flair to your videos, there’s a lot you can do to take things to the next level.
Read more: Best Camera Phones to Buy Right Now
It takes more than just a good camera to create videos you’ll want to watch again and again. You also need to know how to use that camera properly, how to capture the right moments and what makes for a good-looking shot. A creative eye and some planning will help too, taking you from a simple home video into something more inspiring that you’ll want to share with your family and watch again in years to come.
Don’t miss any of our unbiased tech content and lab-based reviews. Add CNET as a preferred Google source.
Here are my top tips that you should keep in mind when making your own family movies, whether you’re gathering for a holiday feast, journeying off to exotic lands on vacation or simply having some backyard drinks with friends.
1. Consider what you want your video to be
Before you start, you should give a bit of thought to what you want your video to include. While it could just be a full film of everything that happens over the holidays, or your child’s upcoming birthday, consider making it a bit more specific. Perhaps a video all about the games you play together, or them opening their presents.
Having a more focused story to tell — even a basic one — will help you consider what shots you’ll need to get, and it’ll help you shoot and edit only what you need, rather than having endless hours of footage to sift through. A Christmas day movie can be more straightforward as you’ll likely want to simply tell the story from the morning through to the drinking and games at the end of the day. Even so, try and consider how you can be selective and tell an interesting story rather than just filming every minute of the day you have together.
For my own festive-themed video (embedded above), I decided to show how I make my own hot mulled cider. By keeping it to a specific topic I was able to determine exactly the shots I needed and in what order, and even sketched out a storyboard of shots ahead of time. You don’t have to go that far, but having a rough idea in mind will help a great deal.
2. Set up your phone properly
Almost all recent smartphones can take great video, but it’s worth checking out the settings to make sure you’re ready to go. Your resolution settings are up to you, but full HD (1080p) is probably a good starting point, as it’ll look good but won’t fill up your phone’s storage too quickly. You can ramp it up to 4K if your phone allows it, or even drop it to 720p if you’re on an older device that won’t handle editing as well.
Read more: Best Camera Accessories for Your Phone
If you have an iPhone 14 Pro or later and plan on doing a lot of post-production on your footage in software like Adobe Premiere or DaVinci Resolve, you can consider shooting in Apple’s ProRes format. This gives you the best image quality, but the file sizes are immense, so if you want to keep things simple then it’s better to shoot in the standard video mode.
If you have the latest iPhone 17 Pro or previous iPhone 16 Pro you could take things further and shoot in Log. Log is a color profile that looks very low-contrast out of camera, but gives much more flexibility for adjusting the contrast, colors and overall look of the footage in post. Applying these edits is a process called color grading and it’s often what separates professional, Hollywood movies from everyday home videos. If you want to create a truly cinematic, professional look to your video, then shoot in Log and color grade your footage in DaVinci Resolve on your desktop or iPad.
It’s worth keeping an eye on your storage though, especially if you’re away from home for a while; you don’t want to fill up your space on the first two days of your trip only to have no room to capture the rest of the vacation. Those of you shooting ProRes Log on your iPhone 15, 16 or 17 Pro can now attach an SSD using USB-C for saving those huge files directly to external storage.
3. Keep your video clips short and sweet
While it’s easy to stand and film a five-minute clip of someone peeling potatoes for dinner, the reality is that when you watch that back, you’ll realize it’s way too long to remain interesting. Instead, consider keeping each clip to around 15-20 seconds in length. You might be surprised at how long 15 seconds of video actually seems like when you watch it back, and having lots of shorter clips cut together will give the video a more engaging, more professional feel.
If you’re walking up through a beautiful mountain trail, consider shooting 20 seconds of footage at 5- or 10-minute intervals — or only at particularly scenic viewpoints — rather than just filming the whole way up. But make sure you’re ready to capture interesting or funny moments as they happen as it’s these personal moments that you’ll enjoy looking back on down the line.
4. Stabilize your phone
There’s nothing that can ruin a video quite as easily as shaky hand-held footage. If your phone has a stabilized video mode, make sure it’s turned on. If not, consider using a small tripod to keep your phone steady. This of course also allows you, the filmmaker, to be involved in the action as well, which is great if you’re the one doing the cooking, or handing out presents.
You could even consider carrying a small mobile gimbal like the DJI OM 5. It allows you to get rock-steady footage even as you’re walking along, while the built-in selfie stick lets you film yourself more easily or capture more interesting angles for your footage than if you were just hand-holding your phone. If you’re interested in taking your mobile movie-making a bit more seriously then check out some of the best accessories you can pair with your phone to improve your footage.
5. Get creative with angles
A great way to improve the cinematic qualities in your film is to experiment with different angles. Say you’re capturing the moment your child takes a present from under the tree at Christmas — don’t just film them from your standing position nearby, but instead consider how you can capture that moment in a more exciting way. Perhaps even put the phone inside the tree, among the presents, so you see your child reaching toward the camera to retrieve their gift.
There’s no end to the ways you can play with your angles, so have a think about how you can shake things up. You can always try to reshoot certain things from multiple angles (or set up a spare phone or camera for another angle) and then cut them together in your video editor afterwards. In my video, for example, I wanted to show the cinnamon and ginger being thrown into the pot, so I used two angles: one from a first-person perspective looking into the pot, and another where I’d positioned my phone behind the pot to show me throwing the ingredients in. It’s little elements like this that can make a big difference overall.
6. Improve the audio and lighting
If your video will include people talking to the camera — perhaps your friends telling the camera where you are in the world or explaining how badly they’ll need a beer after the long hike — you’ll want to make sure your phone can capture that audio clearly. For the best results, consider buying a small external microphone like the Rode VideoMicro, which plugs into your phone’s power port, via an adapter, and will dramatically improve the sound quality.
Read more: Best Accessories for Better Video
If you don’t want to invest in extra gear there’s still a lot you can do to help. Turning off or at least lowering background music or closing the doors to drown out kitchen appliances will make a huge difference in how clear those voices can be captured. Outdoors, your biggest enemy for good audio will be the wind. There’s not always much you can do about it but at least trying to turn your back to the wind and providing a buffer between it and your phone will go some way to minimizing the problem.
Lighting is crucial too, and if you’re filming indoors in dimly lit spaces, then adding in your own light well help keep your footage looking good. I’ve outlined various LED light sources in my guide to video accessories, but one of my favorites for video production is the Zhiyun Fiveray FR100C light stick, which is easily hand-held and can produce any color you want, making it easy to get creative.
7. Experiment with slow motion and time lapses
Most recent phones have modes for taking slow motion video and for time lapses and both can be great tools for your video. Of course, it needs to make sense to use them — slow motion to slow down fast-paced action, and time lapse to speed up a long sequence.
In my mulled cider video, I used slow motion when lighting the stove to give a cinematic quality to the flames erupting, and I also slowed down the footage of me throwing ginger into the pot to get a great slow-mo effect on the cider splashing up. As it’s a short sequence it didn’t make a lot of sense to do a time lapse, but if you want to capture the whole process of making dinner, for example, a time lapse from high up in your kitchen, videoing you moving around over maybe a couple of hours would be a neat addition to a holiday film.
8. Edit your video
Once you have your video clips it’s time to piece them together. This can be the most challenging part, especially for those of you who are totally new to video production. Thankfully, there are easy ways of doing things.
Some phones, like the iPhones, as well as recent Samsung Galaxy phones, have built-in auto video makers that allow you to select some clips and automatically cut them together into a film, complete with background music and transitions between clips. They’re not always the most elegant of productions, but they’re worth keeping in mind if you’re a total beginner and just want a basic video put together to send to your family or friends.
Alternatively, look towards apps like BlackMagic’s DaVinci Resolve, which is free on the iPad (as well as on Mac or PC), with only some advanced features requiring a paid upgrade. It’s an incredibly well-rounded video editor that’s used by creative pros around the world and is renowned for its great tools for editing colors. For a more basic approach, look towards Quik by GoPro. It’s free and also lets you drop multiple video clips into a project for the app to automatically turn into a finished film. iPhone users will also be able to use Apple’s iMovie for free, which is an extremely easy-to-use video editor, with a variety of presets and styles available. Adobe Premiere Rush has a wide variety of editing tools and is built to be mobile friendly. It’s a great app, but it does cost $10 (£9, AU$15) a month, so it’s only worth considering if you think you’ll want to do more video production.
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