Abstract
- The obvious good thing about 120Hz smartphones is smoother movement in apps, and in a cellphone’s interface as a complete.
- Many 120Hz telephones additionally help dynamic refresh charges, enabling always-on show features, to not point out higher energy consumption.
- In video games with real-time motion, 120Hz know-how successfully breaks the ceiling on framerates — assuming your processor is highly effective sufficient to prime 60fps.
Like TVs and screens, all cellphone shows sport a specific
refresh rate
, referring to how usually they will replace what’s onscreen. For a very long time, most smartphones weren’t able to a refresh fee over 60Hz. In truth, that is nonetheless true of non-Professional iPhones — in case you just lately upgraded to a baseline
iPhone 16
or iPhone 16e, you would not essentially know that you just had been lacking something. It is not like Spotify or Google Maps are going to run agonizingly gradual on Apple’s A18 chip.
As of late, nonetheless, Professionals and plenty of
Android phones
now function 120Hz shows. What does that imply in apply, past the display updating twice as quick? There’s extra worth to a 120Hz panel than you may understand, which might clarify why Apple is lastly set to convey all its gadgets into the trendy age with the
iPhone 17
lineup.
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1
Smoother movement throughout
The obvious benefit
The very first thing anybody notices in the event that they’re used to 60Hz telephones is how a lot smoother a 120Hz gadget’s interface appears to be like. It is a troublesome factor to elucidate in writing, naturally, however every little thing feels snappier, with much less lag or blur. The impact is especially noticeable in apps with plenty of scrolling textual content or photos, similar to an online browser or an e book reader. Whereas a 60Hz cellphone may often appear to be it is “hitching” on issues, a 120Hz cellphone seems to maintain issues intact, if not essentially absolutely readable, till you cease scrolling.
Movement smoothing is why some individuals declare that when you’ve got used a 120Hz cellphone, you may by no means wish to return. Personally, I do not thoughts 60Hz panels that a lot, however I can perceive why others would really feel they seem to be a main downgrade. It is definitely unusual that Apple has refused to place 120Hz panels into $800 smartphones till now.

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2
At all times-on show know-how
No must unlock to test the time or climate
Strictly talking, 120Hz telephones do not routinely help always-on know-how, however they normally do as of late. Those that do provide it depend on dynamic refresh charges, typically scaling right down to as little as 1Hz — one body per second. A cellphone working at each 1Hz and dimmed brightness consumes a trivial quantity of energy, opening up new potentialities on your lockscreen.
At a minimal, always-on tech is used to show the time and different fundamental information, similar to battery ranges, saving you the inconvenience of getting to unlock your cellphone or faucet the display to wake it. Extra superior implementations can present your notifications, and/or customizable widgets for options like climate forecasts, media playback, and sensible dwelling management. For this very cause, I preserve my iPhone 16 Professional propped up on a stand in the course of the workday. It saves time to know at a look who’s messaging me, and whether or not I ought to anticipate rain after I’m headed out afterward my EUC.
At evening, I benefit from an iOS function referred to as
StandBy
. Largely, it simply lets me test the time with out selecting up my cellphone and blinding myself, however that in itself is efficacious for maximizing my sleep. It is a small pleasure to know it is 2:40AM and I can fall again asleep in a couple of moments.

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3
Extra environment friendly energy consumption
No must go full-tilt for each scene
You may assume 60Hz telephones could be extra power-efficient, however for technical causes they’re inherently locked at that refresh fee, no matter what’s taking place onscreen. With dynamic charges, 120Hz telephones can scale down each time much less energy is required. A cellphone may dip to 10Hz if you’re studying a static webpage, for instance, however then ramp again as much as 120Hz if you’re taking part in a sport like Limbo or Fortnite.
There’s extra to say about that within the subsequent part.
Even higher consumption could also be attainable by disabling always-on options, and/or selecting a decrease fee cap whereas nonetheless preserving dynamic scaling. The chances are going to depend upon the precise cellphone you personal and its software program choices, so it is price researching tech specs and evaluations before you purchase.

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4
Slicker, extra responsive gaming
So long as you’ve got acquired the processor to match
One in every of Nvidia’s better-known advertising and marketing slogans is “frames win video games,” and that is not completely hype. Quicker framerates allow faster reactions — one thing I do know first-hand from my getting old PC, since I’ve misplaced quite a lot of PUBG matches as a result of an opponent was in a position to fireplace a shot a split-second earlier. Poor framerates may make you miss a soar in a platformer, or a block in a preventing sport.
Granted, the key limitation on framerates is your cellphone’s processor — you are going to get higher efficiency out of the Tensor G4 in a Pixel 9 than the Tensor G3 in a Pixel 8. But when your cellphone’s show is caught at 60Hz, you may by no means see framerates over 60fps, no matter whether or not you’ve got acquired a supercomputer below the hood. A 120Hz panel successfully eliminates this sort of bottlenecking.

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5
Faster contact response
Your mileage could range
Personally, I do not discover 120Hz telephones to be that rather more responsive than 60Hz ones. I used to be contemplating leaving this level out of the article, actually. However different individuals say it is a tangible profit, so I assumed it might at the least be price mentioning.
The declare does make some sense, provided that it is actually simply an extension of the smoother software program expertise I discussed at first. As a result of the interface itself is animating sooner, you might even see marginally shorter delays for contact and faucet gestures. It’s going to in all probability matter probably the most if you’re typing — if a key animation flashes for a couple of dozen milliseconds much less, you could be much less prone to make a mistake, assuming you are a rapid-fire typist. In case you take your time with typing, you could not discover any distinction in any respect. I would encourage going slower anyway, for the sake of placing extra thought into messages.

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