Samsung Galaxy S22+ and S22 Ultra refresh rate explained

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Samsung Galaxy S22 refresh rate explained

There is a great deal of complication bordering the Galaxy S22 collection and also the refresh prices of their display screens. We’re in the procedure of assessing the S22+ and also S22 Ultra and also intended to share our experience to get rid of and also attempt what Samsung’s public relations could not.

Let’s begin with the main insurance claims. The Samsung Galaxy S22 Ultra display screen has a variable refresh price going from 1Hz to 120Hz. The Galaxy S22 and also S22+ just cover the 48-120 Hz variety. That’s the current declaration from the business, after originally releasing various numbers. The issue is that while the initial numbers weren’t completely right, the brand-new ones aren’t either.

Before we take place, we need to make the difference in between refresh price and also framework price. They are commonly looped, however they do not need to be – specifically on the S22 phones. Mount price describes exactly how commonly the GPU attracts a brand-new picture. Revitalize price is exactly how commonly the display screen equipment really takes that picture and also reveals it to you.

We examined the Android 12 assistance API’s on the Galaxy S22+ and also S22 Ultra and also located that their panels can revitalize at the adhering to prices: 10Hz, 24Hz, 30Hz, 48Hz, 96Hz, 120hz and also 60hz. After days of screening, we never ever really saw the the S22+ run at 10Hz. We did see it run at 24Hz. Yes, 24Hz, less than what Samsung formally markets. When it comes to the Ultra and also why it does not listing 1Hz, we’ll reach that later on.

Supported refresh rate modes - Samsung Galaxy S22+ S22 Ultra refresh rates explained
GPU Watch - Samsung Galaxy S22+ S22 Ultra refresh rates explained
GPU Watch - Samsung Galaxy S22+ S22 Ultra refresh rates explained
GPU Watch - Samsung Galaxy S22+ S22 Ultra refresh rates explained

Supported refresh price settings GPU Watch

The real framework price at which the UI is provided relates however not the like the numbers priced quote over. In order to keep track of that, Samsung has actually consisted of a great device in the Developer food selection called GPU Watch, which subjects an overlay of what the Android SurfaceFlinger is outputting to the visual barrier. To put it simply, this is an fps counter, as opposed to a refresh price establishing for the display screen. When revealing a fixed picture,

24Hz at idle in the UI - Samsung Galaxy S22+ S22 Ultra refresh rates explained
24Hz at idle in the UI - Samsung Galaxy S22+ S22 Ultra refresh rates explained

We did really see the S22+ UI decrease to 1 fps. The real refresh price of the display screens was greater, normally 24Hz. “Usually”, however not constantly as the refresh price adapts to what is presently working on the phone and also whether you are engaging with it.

24Hz at still in the UI

In our screening we found that the S22+ does a terrific task of taking care of the refresh price of its display screen. The standard reasoning is that whenever you connect with the display screen whatsoever, the refresh price quickly soars to 120Hz for the very best feasible responsiveness. The refresh price practically quickly goes down to an appropriate setting to fit the fps of what is occurring on display screen when you leave the phone alone.

The least expensive refresh price the display screen gets to while idling on a fixed picture is 24Hz. At the very same time analyses from the Android SurfaceFlinger were as reduced as 1 fps. This permits the GPU to rest a lot of the moment, decreasing power use, also if the display screen revitalizes extra regularly than needed.

24Hz or 60Hz in most apps once left idle - Samsung Galaxy S22+ S22 Ultra refresh rates explained
24Hz or 60Hz in most apps once left idle - Samsung Galaxy S22+ S22 Ultra refresh rates explained
24Hz or 60Hz in most apps once left idle - Samsung Galaxy S22+ S22 Ultra refresh rates explained
24Hz or 60Hz in most apps once left idle - Samsung Galaxy S22+ S22 Ultra refresh rates explained
24Hz or 60Hz in most apps once left idle - Samsung Galaxy S22+ S22 Ultra refresh rates explained
24Hz or 60Hz in most apps once left idle - Samsung Galaxy S22+ S22 Ultra refresh rates explained

Beyond that, the phone’s software program does an extremely suitable task of matching display screen revitalize price to the framework price of what is happening on display screen. Fixed pictures are revealed at 24Hz (state, remaining on the house display screen without any customer communication). That number is most commonly 60Hz to fit motion if there is an application really running.

24Hz or 60Hz in a lot of applications when left still

Browsers idling at 60Hz - Samsung Galaxy S22+ S22 Ultra refresh rates explained
Browsers idling at 60Hz - Samsung Galaxy S22+ S22 Ultra refresh rates explained
Browsers idling at 60Hz - Samsung Galaxy S22+ S22 Ultra refresh rates explained

While this usually functions well, we located that the automated discovery does not constantly make one of the most sensible options. This was usually observed in internet internet browsers (third-party and also pre-installed), which we could not accurately reach operate at 120Hz. Every one of the ones we attempted fell to 60Hz while not touching the display screen. This is quickly testable by running the superb UFO examination by BlurBusters.

Browsers idling at 60Hz

Then once more, we can not consider lots of real functional circumstances where the web browser would certainly be revealing something at greater than 60 fps without you engaging with the display screen, so Samsung could have really made the best option.

Display refresh rate following video fps - Samsung Galaxy S22+ S22 Ultra refresh rates explained
Display refresh rate following video fps - Samsung Galaxy S22+ S22 Ultra refresh rates explained
Display refresh rate following video fps - Samsung Galaxy S22+ S22 Ultra refresh rates explained

Refresh price taking care of while playing video clip is especially clever and also often tends to adhere to the fps of the video clip that is being played. Play a 24 fps clip and also the S22+ is wise sufficient to run its display screen at 24Hz. 30 fps leads to 30Hz and also 60 fps does 60Hz, you understand. We just seldom handled to flounder this reasoning, it functions remarkably well.

Display revitalize price adhering to video clip fps

Display refresh rate following video fps while streaming - Samsung Galaxy S22+ S22 Ultra refresh rates explained
Display refresh rate following video fps while streaming - Samsung Galaxy S22+ S22 Ultra refresh rates explained
Display refresh rate following video fps while streaming - Samsung Galaxy S22+ S22 Ultra refresh rates explained
Display refresh rate following video fps while streaming - Samsung Galaxy S22+ S22 Ultra refresh rates explained
Display refresh rate following video fps while streaming - Samsung Galaxy S22+ S22 Ultra refresh rates explained

Better still, we confirmed that this habits exists and also functioning equally as well not just with regional video clip playback however additionally while streaming video clip from the similarity YouTube or Netflix.

Display revitalize price adhering to video clip fps while streaming

Does every one of this mean that the Galaxy S22 Ultra and also its LTPO 2.0 display screen have no real benefit over the LTPS display screens of the S22 and also S22+? Well, not rather – we located one usage instance where both display screen kinds act really in different ways and also it associates with HDR video clip playback.

HDR playback pins the S22+ display refresh rate to 120Hz - Samsung Galaxy S22+ S22 Ultra refresh rates explained
Display refresh rate following video fps while streaming - Samsung Galaxy S22+ S22 Ultra refresh rates explained

Once the display screen goes into “HDR setting”, the Galaxy S22+ display screen secures its refresh price to 120Hz no matter the framework price of the HDR web content being played. This is not optimal in regards to battery cost savings, however is appears to be a restriction of the equipment as opposed to software program.

HDR playback pins the S22+ display screen revitalize price to 120Hz SDR video clip at 24 fps

We state that since the Galaxy S22 Ultra does keep its refresh price changing reasoning throughout HDR playback, most likely many thanks to its LTPO 2.0 technology. This, nonetheless, is an instance of the S22 Ultra succeeding at what it does, as opposed to a shortage to credit to the S22+. As well as to be clear, SDR video does permit the S22+ display screen to match its refresh price to the video clip framework price.

But the benefit of the Galaxy S22 Ultra is not as huge as we initially believed. We never ever really saw the phone decrease to 1Hz – or undoubtedly listed below 24Hz. Throughout every one of our screening up until now, both the Galaxy S22+ and also S22 Ultra revealed 24Hz to be their least expensive refresh price.

Games making the most out of the 120Hz refresh rate - Samsung Galaxy S22+ S22 Ultra refresh rates explained
Games making the most out of the 120Hz refresh rate - Samsung Galaxy S22+ S22 Ultra refresh rates explained
Games making the most out of the 120Hz refresh rate - Samsung Galaxy S22+ S22 Ultra refresh rates explained

Finally, we attempted a couple of video games we understand can make at over 60 fps. These all functioned as anticipated with the Galaxy S22+ changing its display screen to 120Hz to obtain the greatest fps number feasible.

Games making one of the most out of the 120Hz revitalize price

Thanks to Samsung’s brand-new GPU Watch overlay, we can currently obtain what is efficiently an in-game fps counter or a minimum of a close estimation to confirm that the video games are undoubtedly performing at over 60 fps. Formerly we needed to count on an aesthetic price quote.

Here is a main declaration from Samsung on the S22 revitalize price circumstance.

The Samsung Galaxy S22+ takes care of high refresh price and also flexible refresh price virtually completely based upon the real web content that is being shown and also the customer’s demands. Show revitalize price can currently go down also reduced. Samsung produced some regrettable turmoil with its advertising and marketing, however besides that, we can just applaud what we are seeing below.

We need to keep in mind that this is exactly how the Galaxy S22+ and also S22 Ultra act with their existing software program. Points could transform in the future. We’re especially interested to see if that 10Hz setting reported by the S22+ is really made it possible for (or if its obtains eliminated from the listing). The very same goes with the S22 Ultra’s reduced bound – will we ever before really see 1Hz?

Expect our thorough testimonials of the Galaxy S22 front runners quickly with even more information on their display screens and also whatever else also.(*)

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