Abstract
- The obvious good thing about 120Hz smartphones is smoother movement in apps, and in a telephone’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 high 60fps.
Like TVs and screens, all telephone shows sport a specific
refresh rate
, referring to how typically they’ll replace what’s onscreen. For a very long time, most smartphones weren’t able to a refresh charge over 60Hz. In truth, that is nonetheless true of non-Professional iPhones — in the event you not too long ago 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.
Lately, nevertheless, Professionals and lots of
Android phones
now characteristic 120Hz shows. What does that imply in observe, past the display screen updating twice as quick? There’s extra worth to a 120Hz panel than you may notice, 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 system’s interface appears to be like. It is a troublesome factor to elucidate in writing, naturally, however all the pieces feels snappier, with much less lag or blur. The impact is especially noticeable in apps with numerous scrolling textual content or photos, akin to an internet browser or an book reader. Whereas a 60Hz telephone may sometimes appear to be it is “hitching” on issues, a 120Hz telephone seems to maintain issues intact, if not essentially totally readable, till you cease scrolling.
Movement smoothing is why some individuals declare that when you have used a 120Hz telephone, you may by no means need 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 have to unlock to verify the time or climate
Strictly talking, 120Hz telephones do not robotically help always-on know-how, however they often do as of late. Those that do supply it depend on dynamic refresh charges, typically scaling all the way down to as little as 1Hz — one body per second. A telephone working at each 1Hz and dimmed brightness consumes a trivial quantity of energy, opening up new prospects on your lockscreen.
At a minimal, always-on tech is used to show the time and different primary knowledge, akin to battery ranges, saving you the inconvenience of getting to unlock your telephone or faucet the display screen to wake it. Extra superior implementations can present your notifications, and/or customizable widgets for options like climate forecasts, media playback, and good residence management. For this very purpose, I hold my iPhone 16 Professional propped up on a stand throughout the workday. It saves time to know at a look who’s messaging me, and whether or not I ought to count on rain after I’m headed out in a while my EUC.
At evening, I reap the benefits of an iOS characteristic referred to as
StandBy
. Largely, it simply lets me verify the time with out selecting up my telephone 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 number of moments.

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

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4
Slicker, extra responsive gaming
So long as you have bought the processor to match
Considered one of Nvidia’s better-known advertising and marketing slogans is “frames win video games,” and that is not totally hype. Quicker framerates allow faster reactions — one thing I do know first-hand from my growing older PC, since I’ve misplaced various PUBG matches as a result of an opponent was capable of hearth a shot a split-second earlier. Poor framerates might also make you miss a bounce in a platformer, or a block in a preventing recreation.
Granted, the most important limitation on framerates is your telephone’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 telephone’s show is caught at 60Hz, you may by no means see framerates over 60fps, no matter whether or not you have bought a supercomputer beneath the hood. A 120Hz panel successfully eliminates this type of bottlenecking.

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5
Faster contact response
Your mileage might 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, in truth. However different individuals say it is a tangible profit, so I assumed it will no less than be price mentioning.
The declare does make some sense, on condition that it is actually simply an extension of the smoother software program expertise I discussed at the start. As a result of the interface itself is animating sooner, you may even see marginally shorter delays for contact and faucet gestures. It’s going to most likely matter probably the most once you’re typing — if a key animation flashes for a number of dozen milliseconds much less, it’s possible you’ll be much less prone to make a mistake, assuming you are a rapid-fire typist. In the event you take your time with typing, it’s possible you’ll not discover any distinction in any respect. I might encourage going slower anyway, for the sake of placing extra thought into messages.

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