Are you considering a large LED video wall for your commercial space? You probably have many questions. From screen size to pixels, every detail matters. To maximize your video wall’s value and impact, you should know some LED display technical parameter. One aspect that often confuses people is the refresh rate. While it shares similarities with frame rate, they measure different things. So do I need a high refresh LED video wall? First, Let’s explore the refresh rate and why it’s essential for your display.
Table of Contents
ToggleFrame Rate vs. Refresh Rate
Frame rate measures how many images your content displays per second. It’s usually around 50–60 frames per second (fps). Refresh rate tells you how often your screen refreshes each second. It’s measured in hertz (Hz). A low refresh rate can negatively impact your viewing experience.
What Are Low and High Refresh Rates?
In general, single-color and dual-color LED displays have a refresh rate of 480 Hz. For full-color LED screens, refresh rates vary. You’ll often find rates of 960 Hz, 1920 Hz, and 3840 Hz or higher. Typically, 960 Hz and 1920 Hz are considered low refresh rates, while 3840 Hz and above are high refresh rates.
Impacts of a Low Refresh Rate
What happens if your refresh rate is too low? You might notice black scan lines or video trailing when viewed through a camera. This can create ghost-like patterns or distort colors. These issues significantly degrade image quality and your viewers’ experience.
Why Higher Refresh Rates Matter
Comfort for Your Eyes
High refresh rates LED video walls provide a more comfortable viewing experience. Low refresh rates can cause flickering, which may lead to visual discomfort, blurred vision, and even light-sensitive epilepsy. With a refresh rate of 1920 Hz or higher, you won’t notice flickering, meeting basic viewing needs. Generally, the higher the refresh rate, the less flicker you experience, which helps protect your eyesight.
Better Photography
When you photograph a low refresh rate LED screen, you might see noticeable flickering, affecting the image quality. High-refresh displays do not have this issue. As the refresh rate increases, images become smoother and clearer. A 3840 Hz or higher Screen provides more comfortable experience for both viewing and photography. At rates above 4200 Hz, details become more pronounced and clearer.
What LED display Refresh Rate Is Right for You?
For single-color LED screens, a refresh rate of 480 Hz is sufficient. However, for full-color LED displays, you should choose at least 1920 Hz LED display . If you frequently photograph or promote with your display, you had better choose a refresh rate of 3840 Hz LED display. It can prevent any visual artifacts, improving photography quality. However, should we always choose high refresh LED displays?
How to Choose Between Low and High Refresh Rates LED Display
Your choice of refresh rate depends on your intended use and the type of LED screen. In general, If you’re using a single-color LED, you don’t need to worry too much about the refresh rate. For full color indoor LED displays, 1920 Hz is commonly used and effective. However, if you plan to use your display for video shooting or promotional purposes, We recommend you choose 3840 Hz high refresh rate LED display.
Expert Advice
Feeling overwhelmed by technical specs? You can seek LED display expert help to find the best LED display refresh rate. Our team has extensive experience installing LED video walls in various environments. We can guide you to the ideal solution for your space. If you need a high refresh stage LED screen, you can refer to our following products.
High refresh Rental LED Display SL-D Series
Pixel Pitches: P1.953mm, P2.5mm, P2.604mm, P2.976mm, P3.91mm, P4.81mm
– ✔️ IF Design Award 2023
– ✔️ Cabinet Sizes: 500*500mm and 500*1000mm
– ✔️ Front Service Option:
– ✔️ Combine Cabinets: Use 500x500mm and 500x1000mm together
– ✔️ Indoor & Outdoor Use
– ✔️ Removable Back Cover Box for Convenient for maintenance
– ✔️ Seamless Right Angle Installation: Perfect for unique designs
– ✔️ Dual Maintenance Options: Front or rear access
– ✔️ 3-Year Warranty: Plus 5% spare parts included
Streamlined and Lightweight
Our D Series LED display is both lightweight and thin. The 500*500mm cabinet weighs only 7.5 kg, while the 500*1000mm cabinet weighs 15 kg, with a thickness of just 80 mm. There for, you can carry, transport, and install easily, saving you on labor costs.
Perfect Structure
Our cabinet design prioritizes user-friendly features. It is very convenient installation and maintenance. Our accessories are built for durability, long lifespan, and stable performance.
Seamless Right Angle Installation
You can achieve a seamless 90° right angle installation. It can help you to unique architectural designs and specialized applications.
Easy-to-Remove Back Cover
Our optimized control box features a detachable back cover. You can remove it without tools, allowing for quick maintenance of the power supply and control cards.
Front & Rear Accessibility for Maintenance
Our D series LED panels allow for easy maintenance from both sides. You have 100% front access, plus the option for rear service. Panels detach from the front in just 5 seconds, saving time and minimizing labor.
Curved Installation Capabilities
The Rental SL-D series supports curved installations. You can achieve a curvature angle of 2.5° from -10° to 10°. It is good for creative immersive visual experiences.
Multiple Installation Options
You can choose from various installation options, hanging ,concave and stack installation for different events.
High Refresh Rate
Our screen supports a refresh rate of up to 7680 Hz. You will reduce flicker and enhanced clarity.
Conclusion:
Above we have introduced the knowledge of LED refresh rate. As for whether you need a high refresh rate LED display, it depends on your specific needs. If you use it for some high-end scenes, we recommend that you choose an LED display with at least 3840HZ or above. You can refer to our D series rental LED screen.