I’ve been asked more times than I can count about these new displays that go down to 1Hz refresh rates. Back in the 90s, we were lucky to get 60Hz on a CRT, and now we’re talking about displays that can practically sleep between updates. Here’s the thing nobody’s talking about—the fundamental shift this represents in how displays work.
What the Experts Know
SIDE A
The 1Hz variable refresh rate (VRR) approach is all about extreme power savings during idle periods. When you’re not moving your cursor or changing the screen, the display literally goes into a near-sleep state, refreshing only when needed. I remember when monitors had no power-saving states at all—just full-on or off. This 1Hz tech is the logical evolution of what we first saw in laptops years ago, where displays would dim or turn off to save battery. It works by doing short bursts to refresh the screen, then pausing for up to a full second before the next update. This is perfect for battery-powered devices where every milliwatt counts.
SIDE B
The traditional VRR approach (typically 40Hz and up) is what most monitors use today. These displays maintain a minimum refresh rate that keeps the screen responsive even during subtle changes like mouse movement. I remember when VRR first came out in the mid-2010s with DisplayPort and HDMI standards—it was revolutionary then. These monitors ensure smooth cursor movement and immediate visual feedback, even when nothing major is changing on screen. They’re ideal for desktop environments where you want consistent responsiveness whether you’re typing, scrolling, or gaming.
THE REAL DIFFERENCE
Here’s what most people miss: the 1Hz approach fundamentally changes the display’s relationship with the GPU. When I first saw this tech demoed, it reminded me of how early LCDs would blank between frames to save energy. The key insight is that modern panels can now enter a true low-power state where the GPU can completely throttle down—something we couldn’t do with traditional VRR. After years of using both, I’ve found that the 1Hz approach works best when you’re doing mostly static work like writing or reading, while the 40Hz+ approach is essential for anything interactive. The power savings are real—especially for VRAM and GPU clocks—but you pay for it with potential lag when you need an immediate refresh.
THE VERDICT
From experience, if you’re using a laptop or tablet where battery life matters most, and your work involves mostly static content with occasional interactions, go with the 1Hz VRR. But if you’re at a desk doing anything that requires consistent cursor responsiveness—gaming, design work, or even just fast scrolling—the 40Hz+ minimum is the clear winner. After using both for years, I’ve found that the sweet spot is what most users need: enough responsiveness for interaction without the power waste of constant refreshing.
Experience Speaks
The evolution of display technology has always been about finding that balance between performance and efficiency. What we’re seeing now with 1Hz VRR is the next logical step in that journey. If you’re building or buying a system, consider how you actually use your display—most of the time, you’re probably not moving your cursor or changing the screen. That’s when the 1Hz approach shines, quietly saving power while waiting for you to need it. Make your choice based on your real-world usage patterns, not just the maximum refresh rate spec.