In-depth Analysis of S24 Ultra display – drawbacks?


Alrighty, so picture this: the Samsung Galaxy S24 Ultra, it’s like the superhero of phones, right? It’s got this fancy OLED screen that’s got everyone going “Oooh” and “Aaah.”

Now, let’s get down to business. We’re gonna take a real close look at this screen, from how it works to how it actually performs when you’re using it.

Key Takeaways

  • AMOLED Technology: The S24 Ultra’s AMOLED screen delivers vibrant colors, deep blacks, and sharp contrast, elevating visual experiences with its individual pixel illumination.
  • Refresh Rate Innovation: With its Dynamic LTPO AMOLED 2X technology, the S24 Ultra offers seamless transitions and optimized performance through its adaptive refresh rate, catering to various usage scenarios effortlessly.
  • Buying Decision: The Samsung Galaxy S24 Ultra’s advanced AMOLED display, high resolution, and adaptable refresh rate make it an attractive choice for consumers prioritizing visual excellence in their smartphone.
  • Drawbacks: There has been reports of minor graininess at low brightness levels and subdued color reproduction in the default Vivid mode, indicating potential areas for improvement in display performance.
Samsung Galaxy S24 Ultra

Understanding AMOLED Technology

Alright, let’s break it down. So, inside the Galaxy S24 Ultra’s screen, there’s this fancy tech called “Active Matrix Organic Light-Emitting Diode”, or AMOLED for short. It’s like having a bunch of tiny light bulbs packed into your screen.

Now, unlike the old-school LCD screens, where you need a big ol’ backlight to make things bright, AMOLED works differently. It’s got these special organic compounds that light up when you give ’em electricity.

And get this, each little pixel on the screen does its own thing That means we get super bright colors, deep blacks, and crazy good contrast.

S24 Ultra’s screen technology explained – Anything new?

Flat Screen

The S24 Ultra decided to go against the flow. Unlike its predecessors like the S23 Ultra and S22 Ultra, this device comes with a flat display instead of curved. The flat screen has its own ins and outs. But generally it is better than the curved display.

Is S24 Ultra’s screen Flat? better than curved!

Resolution and Pixel Density

The S24 Ultra struts its stuff with a 6.8-inch OLED screen that’s like a window to a whole new world. It’s got this crazy high resolution of 1440×3120 pixels, which basically means there are a ton of tiny dots crammed in there, making everything look super clear and sharp.

Now, get this: with a pixel density of 505 pixels per inch, Every little detail jumps out at you with crystal-clear clarity, whether you’re checking out photos, watching videos, or just reading some text. It’s like having a high-definition masterpiece in the palm of your hand!


The S24 Ultra comes with a 2600 nits of peak brightness, which is almost 48% more than its predecessor S23 Ultra which had a peak brightness of 1750 nits. But what does 2600 nits mean?

Well it basically means that you are not going tohave any problem viewing your screen even in the bright daylight. If you want to know more about peak brightness, you can check this article.

What is peak brightness? Is it different than HBM?

Deciphering “2X” and Refresh Rate

Alrighty, so the Galaxy S24 Ultra’s screen has this fancy title: “Dynamic LTPO AMOLED 2X.” Sounds technical, right? But fear not, we’ll decode it for you.

Basically, this tech is like having a super flexible screen that can change its refresh rate on the fly. It’s like the screen’s own personal trainer, adapting to whatever you’re doing to give you the best performance while saving energy.

And that “2X” part? Well, that just means it’s extra awesome at what it does. So, no matter what you are doing, you’ll get buttery-smooth transitions and no annoying blur. It’s like having a screen that’s always one step ahead of you!

To know more about LTPO technology, visit WikiPedia

Variable Refresh Rate Modes

Alright, so picture this: the S24 Ultra gives you two ways to tweak its refresh rate – think of it like choosing between two flavors of ice cream.

First up, there’s the Standard mode. It’s like putting your screen on cruise control at 60Hz, giving you a steady ride while saving some juice on the side.

s24 ultra screen

Then, there’s the Adaptive mode. It can rev up to 120Hz when you need that extra oomph, like when you’re swiping through your feed at lightning speed. Or, it can go to as low as 1Hz if you are just reading a webpage like this one.

With Adaptive mode, your screen becomes a chameleon, changing to fit whatever you’re doing. So whether you’re chilling on the web or scrolling at lightning speed, it’s gonna be smooth sailing all the way!

HDR Support

Alrighty, so Samsung didn’t hold back with the S24 Ultra – they threw in some serious firepower with HDR10 and HDR10+ support.

With these fancy HDR standards, you’re getting visuals that are so lifelike, it’s like you’re peeking through a window instead of staring at a screen. Picture vibrant colors that practically jump out at you and blacks so deep, they’re like staring into the abyss (but in a good way).

Now, Samsung claims this device can crank up to 2,600 nits of brightness. That’s like having a miniature sun in your pocket! But hey, real-world tests show it might not hit that exact number, but it’s still brighter than your average smartphone. So even on a sunny day, you won’t be squinting to see what’s on your screen!

Real-World Testing

So, in the real world, the S24 Ultra’s screen is like a trooper – it holds its own in pretty much any situation you throw at it.

Under the blazing sun, it pumps out a respectable 1,447 nits of brightness. That’s like having a spotlight on your screen, making sure you can see everything crystal clear. And even when you’re not soaking up the sun, in manual mode, it still hits a solid 755 nits, which is pretty good for those indoor moments.

Keep in mind, the brightness measured in tests isn’t peak brightness. Only 75% of the screen was tested, showing how evenly bright it is, not its maximum peak brightness. So don’t get mad at samsung for advertising 2600 nits.

Now, compared to some other screens out there, it might not be the absolute brightest kid on the block. But hey, it’s like the saying goes: it’s not always about being the biggest, it’s about how you shine!

Graininess and Color Reproduction

Alright, so even the superhero S24 Ultra’s screen isn’t flawless – it’s got a couple of quirks up its sleeve.

There is a bit of graininess when the brightness is dialed down, especially when you’re chilling in a dimly lit room. It’s like seeing tiny specks on your screen, which can be a bit of a downer, but it’s not the end of the world.

Then there’s this thing with the default Vivid mode – some users feel like the colors aren’t popping as much as they’d like, compared to older Samsung phones. It’s like the screen’s lost its sparkle a bit.

The data under “Real-World Testing” was taken from GSMArena and these tests were originally conducted by them.


With its AMOLED magic and fancy refresh rate techniques, this screen is like a window to a whole new world, where colors pop, blacks are as deep as space, and every detail is crystal clear.

Sure, there are a couple of wrinkles to iron out, like making sure the colors are spot-on and the screen looks the same all over. But hey, Samsung’s always tinkering away in their lab, so there’s hope for a brighter future. And if you are looking for a phone with good display, the S24 Ultra is a pretty good choice.

Note: Any verdict given by us on any of the companies, or specs of a device is subjective. Our preferences can be different from yours, so be sure to conduct your own research to make a decision that is good for you.

If you want to know what the S24 Ultra’s camera offers, you can check the article below.

Samsung S24 Ultra Camera Specifications – Absolute Prowess

Frequently Asked Questions (FAQs)

What is display brightness of Samsung S24 Ultra?
Samsung Galaxy S24 Ultra’s display has a peak brightness of 2600 nits.
What is the difference between OLED and AMOLED?
AMOLED, stands for Active Matrix Organic Light Emitting Diode. It is a variation of OLED display. The main difference is that AMOLED display is more power efficient than that of OLED display.
Does the S24 Ultra have Dolby Vision?
The S24 Ultra does not support Dolby Vision. However, it does support HDR10+ to make the visual experience more immersive.

Leave a Comment

Your email address will not be published. Required fields are marked *

Get Access to our Smartphone Troubleshooting Guide for FREE! Click here

Scroll to Top