Have you ever scrolled through your iPad Pro and felt that buttery smooth responsiveness, or seen animations just glide across the screen? If so, you've experienced the magic of its display, and much of that magic comes down to a single, crucial specification: Hertz (Hz). This guide will take you on a deep dive into exactly how many hertz the iPad Pro boasts and what that means for your daily use.
Step 1: Understanding Hertz (Hz) - The Heart of Smoothness
Let's start with a fundamental question: What exactly is Hertz (Hz) in the context of a display?
Hertz (Hz) is the unit of measurement for refresh rate. In simple terms, it indicates how many times per second your screen refreshes the image it's displaying. Think of it like frames per second (fps) in video games – a higher number means a smoother, more fluid visual experience.
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Traditional Displays: Most standard displays, like older TVs or some non-Pro iPads, have a refresh rate of 60Hz. This means the image on the screen is updated 60 times every second. For everyday tasks like reading emails or Browse static web pages, 60Hz is perfectly adequate.
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High Refresh Rate Displays: When you start seeing refresh rates like 90Hz, 120Hz, or even higher, you're entering the realm of high refresh rate displays. These displays update the image more frequently, leading to a noticeably smoother experience, especially during:
- Scrolling: Text and images glide effortlessly.
- Animations: App opening, closing, and transitions are incredibly fluid.
- Gaming: Faster refresh rates can translate to a more responsive and immersive gaming experience, as frames are displayed more quickly.
Step 2: Unveiling ProMotion - Apple's High Refresh Rate Technology
Now that you understand hertz, let's talk about how the iPad Pro achieves its impressive smoothness. Apple has a proprietary technology for its high refresh rate displays called ProMotion.
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What is ProMotion? ProMotion is Apple's branding for its adaptive high refresh rate technology, capable of dynamically adjusting the display's refresh rate. This isn't just about hitting a high number; it's about intelligence.
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The 120Hz Peak: All iPad Pro models, from the first generation introduced in 2017 to the very latest M4 models, feature ProMotion technology with a maximum refresh rate of 120Hz. This means your iPad Pro can refresh its screen 120 times per second.
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Adaptive Refresh Rate: Here's where ProMotion truly shines. Unlike a fixed 120Hz display that constantly churns out frames, wasting battery on static content, ProMotion is adaptive. It can scale the refresh rate down to as low as 10Hz (or even 1Hz on some newer OLED models like the M4 iPad Pro when displaying static content).
- Why is this important? It conserves battery life! If you're reading a book or looking at a static image, there's no need for the screen to refresh 120 times per second. ProMotion intelligently slows down the refresh rate, saving power without you even noticing a change in visual quality for static content.
- When you start scrolling, playing a game, or interacting with dynamic content, ProMotion quickly ramps up to 120Hz, providing that incredibly smooth experience.
Step 3: Identifying iPad Pro Models with ProMotion
All iPad Pro models, regardless of screen size or generation, come equipped with ProMotion technology. This has been a defining feature of the iPad Pro lineup since its introduction in 2017.
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Generations featuring ProMotion (120Hz):
- 10.5-inch iPad Pro (2017)
- 12.9-inch iPad Pro (2017)
- 11-inch iPad Pro (all generations, starting 2018)
- 12.9-inch iPad Pro (all generations, starting 2018)
- The latest M4 iPad Pro (2024 models)
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Distinguishing from other iPads: It's important to note that standard iPad models (iPad Air, iPad mini, and the entry-level iPad) typically have a fixed 60Hz refresh rate. ProMotion remains a premium feature reserved for the "Pro" lineup.
Step 4: Experiencing the Benefits of 120Hz ProMotion
So, what does this 120Hz adaptive refresh rate actually feel like in everyday use?
- Unparalleled Smoothness: This is the most immediate and striking benefit. Scrolling through webpages, social media feeds, or long documents feels incredibly fluid, almost as if you're interacting directly with the content.
- Enhanced Responsiveness: When you use the Apple Pencil, the difference is profound. The reduced latency (down to an industry-leading 20 milliseconds) makes drawing, writing, and sketching feel remarkably natural and responsive, as if you're putting ink to paper.
- Immersive Gaming: For mobile gamers, 120Hz unlocks a new level of immersion. Games that support higher frame rates will run significantly smoother, reducing motion blur and making fast-paced action more enjoyable and competitive.
- Smoother Video Playback: ProMotion can also adjust the refresh rate to match the frame rate of video content, ensuring optimal playback without judder or tearing.
- Improved Battery Efficiency: As discussed, the adaptive nature of ProMotion means your iPad Pro isn't constantly running at its highest refresh rate. This intelligent scaling helps conserve battery life, allowing you to enjoy the benefits of 120Hz when needed, and saving power when it's not.
Step 5: How to Confirm Your iPad Pro's Refresh Rate (and Settings)
While ProMotion is a standard feature on all iPad Pro models, you might occasionally want to verify settings or simply understand where these options reside.
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No Direct "120Hz On/Off" Toggle: Apple doesn't typically provide a direct switch for "120Hz" because ProMotion is designed to be automatic and adaptive. It handles the refresh rate intelligently based on what you're doing.
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Accessibility Setting for Limiting Frame Rate: However, if for some reason you wanted to reduce the maximum refresh rate, Apple does offer an accessibility option:
- Go to Settings.
- Tap on Accessibility.
- Select Motion.
- Here, you'll find an option called "Limit Frame Rate." If you toggle this on, your iPad Pro's maximum refresh rate will be capped at 60Hz. This is generally not recommended for optimal performance, but it's there if you have a specific need or preference.
Step 6: The Technical Nuances - Tandem OLED and 10Hz Minimum
With the latest M4 iPad Pro models, Apple has introduced the Ultra Retina XDR display with Tandem OLED technology. While the maximum refresh rate remains 120Hz, there's a subtle but significant enhancement to the lower end of the adaptive range.
- Down to 10Hz for most ProMotion displays: For earlier iPad Pro models with Liquid Retina (LCD) displays, ProMotion could dynamically adjust between 120Hz and around 24Hz or 30Hz for some content, going as low as 10Hz for truly static content.
- Potentially down to 1Hz for Tandem OLED (M4 iPad Pro): The Tandem OLED display in the M4 iPad Pro is capable of dropping its refresh rate even lower, down to 1Hz for extremely static content, similar to the Always-On Display functionality found on some iPhone Pro models. This allows for even greater power efficiency when the screen is showing very little movement.
Step 7: The Future of High Refresh Rates on iPads
While ProMotion remains a "Pro" feature, there's always speculation about it trickling down to other iPad models. As display technology advances and becomes more affordable, it's possible we might see adaptive refresh rates on devices like the iPad Air or even the standard iPad in the future. For now, however, the 120Hz ProMotion display is a key differentiator that sets the iPad Pro apart as a premium device for professionals and enthusiasts who demand the best visual experience.
10 Related FAQ Questions
How to check the refresh rate of my iPad Pro?
You cannot directly see a numerical refresh rate on your iPad Pro. The ProMotion display automatically adjusts its refresh rate based on content. However, you can verify if "Limit Frame Rate" is off in Settings > Accessibility > Motion to ensure it's not capped at 60Hz.
How to turn off ProMotion on iPad Pro?
You can't "turn off" ProMotion entirely, as it's an inherent technology of the iPad Pro's display. However, you can limit its maximum refresh rate to 60Hz by going to Settings > Accessibility > Motion and toggling on "Limit Frame Rate."
How to know if my iPad has ProMotion?
All iPad Pro models (from the 2017 generation onwards) have ProMotion. If your iPad is explicitly branded as an "iPad Pro," it includes ProMotion technology. Other iPad models (iPad Air, iPad mini, standard iPad) do not.
How to optimize apps for ProMotion on iPad Pro?
For most users, apps automatically benefit from ProMotion. Developers can optimize their apps by ensuring their animations and content can take advantage of variable refresh rates, typically through standard Apple development frameworks like UIKit, SwiftUI, and Core Animation.
How to tell the difference between 60Hz and 120Hz on iPad Pro?
The difference is most noticeable during scrolling and animations. Content will appear significantly smoother and more fluid on a 120Hz ProMotion display compared to a 60Hz display. Try scrolling through a long webpage rapidly on an iPad Pro and then on a standard iPad to feel the difference.
How to save battery life with ProMotion on iPad Pro?
ProMotion is designed to save battery life by intelligently lowering the refresh rate when high refresh rates aren't needed. You don't need to do anything specific; the technology works automatically in the background.
How to use Apple Pencil more smoothly with ProMotion on iPad Pro?
The enhanced responsiveness of Apple Pencil on ProMotion displays is automatic. Just use your Apple Pencil as you normally would for drawing, writing, and navigating, and you'll experience the reduced latency without any special settings.
How to get 120Hz on my older iPad?
Only iPad Pro models have ProMotion technology with a 120Hz refresh rate. Older or non-Pro iPad models have a fixed 60Hz display and cannot be upgraded to 120Hz.
How to experience high refresh rate gaming on iPad Pro?
To experience 120Hz gaming, you need games that support higher frame rates. Many modern, graphically intensive games automatically take advantage of the iPad Pro's 120Hz display. Check game settings for "frame rate" or "refresh rate" options if available.
How to differentiate iPad Pro generations by refresh rate?
All iPad Pro generations from 2017 onwards offer ProMotion with a maximum of 120Hz. The core refresh rate experience remains consistent across all iPad Pro models, although the latest M4 iPad Pro with Tandem OLED can dynamically drop to 1Hz.
