Best HDMI 2.1 4K Monitors of 2025

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HDMI 2.1 4K monitors are the latest generation of displays that offer unparalleled visual quality and performance. These monitors come equipped with HDMI 2.1 technology, which enables them to support 4K video at higher frame rates and increased color depth. This means that users can enjoy smoother gameplay, clearer images, and more vibrant colors than ever before. Additionally, HDMI 2.1 4K monitors feature a range of advanced features, including variable refresh rate (VRR), auto low latency mode (ALLM), and eARC, which enhance the overall viewing experience. Whether you're a gamer, content creator, or simply looking for a high-quality display, HDMI 2.1 4K monitors are an excellent choice.
At a Glance: Our Top Picks
Top 10 HDMI 2.1 4K Monitors
Acer Predator 28" 4K Gaming Monitor
The Acer Predator 4K Monitor offers a 28" widescreen display with Agile-Splendor IPS 400 technology, providing vibrant colors and sharp images. With a 150Hz refresh rate and 1ms response time, you can enjoy smooth and lag-free gaming experiences. The VESA Certified DisplayHDR 400 enhances contrast and brightness, making your games more visually immersive. AMD FreeSync Premium technology reduces screen tearing for seamless gameplay. The monitor's ergonomic design allows for tilt, height adjustment, swivel, and pivot, ensuring comfortable viewing angles for long gaming sessions.
ASUS TUF Gaming 28” 4K 144HZ DSC HDMI 2.1 Gaming Monitor
The ASUS TUF Gaming 28” 4K 144HZ DSC HDMI 2.1 Gaming Monitor (VG28UQL1A) is a professional-grade gaming monitor designed for gamers. It features a 28-inch UHD (3840 x 2160) Fast IPS display with a 144 Hz refresh rate and 1 ms (GTG) response time. It supports native 4K 120 Hz gaming without chroma subsampling (4:4:4) on PlayStation 5 and Xbox Series X. It also features ASUS Extreme Low Motion Blur Sync (ELMB Sync) technology, NVIDIA G-SYNC Compatible, AMD FreeSync Premium, and exclusive Variable Overdrive technology. It also has High dynamic range (HDR) technology with DisplayHDR 400 compliance and 90% DCI-P3 professional color gamut. It comes with a free 3-month Adobe Creative Cloud Subscription.
CRUA 32" 4K Gaming Monitor
The CRUA 32" Monitor offers stunning 4K resolution, enhancing your gaming and viewing experience with vibrant colors and lifelike detail. With a refresh rate of 144Hz and FreeSync technology, you can enjoy smooth and fluid motion during fast-paced games, reducing lag and screen tearing. The monitor features multiple connectivity options, including HDMI and DisplayPort, making it easy to connect to various devices like laptops and gaming consoles. Its three-sided narrow frame design provides a wider field of view, while the adjustable stand ensures comfortable viewing angles for all-day use.
ARZOPA 32” 4K Gaming Monitor M3RC
The ARZOPA 32” Gaming Monitor offers a stunning 4K UHD display that enhances your gaming experience with incredible clarity and detail. With a high refresh rate of 144Hz, you can enjoy ultra-smooth gameplay, minimizing motion blur and ghosting. The adjustable stand allows you to customize your viewing angle, ensuring comfort during long gaming sessions and reducing eye strain. Plus, with multiple connectivity options, including HDMI 2.1 and Display Port 1.4, you can easily connect all your devices for a seamless setup.
Dell G3223Q Gaming Monitor
The Dell 32-Inch 4K Gaming Monitor offers seamless gameplay with its large 32-inch screen. With HDMI 2.1, you can enjoy demanding graphics at high refresh rates, perfect for both PC and console gaming. Experience tear-free gameplay thanks to NVIDIA G-SYNC and AMD FreeSync Premium Pro. The monitor delivers vibrant visuals with VESA DisplayHDR 600 and DCI-P3 95%, bringing your games to life.
LG UltraGear 4K Gaming Monitor
The LG 4K Gaming Monitor offers a fantastic gaming experience with its top features. Game at up to 4K UHD resolution with a smooth 144Hz refresh rate on PC games. Enjoy vibrant colors and ultra-fast 1ms response rates with the IPS display. Benefit from NVIDIA G-SYNC for smoother gaming and AMD FreeSync Premium for tear-free gameplay at peak performance. With a large 27” IPS screen and HDR400 support, immerse yourself in vivid, high-fidelity visuals.
Acer Gaming Monitor XV272U
The Acer 27" Gaming Monitor XV272U offers a WQHD resolution for crisp visuals, AMD FreeSync Premium for smooth gameplay, a blazing 240Hz refresh rate via Display Port, and a lightning-fast 0.5ms response time. The IPS panel ensures vibrant colors and wide viewing angles, perfect for immersive gaming sessions. The monitor also features built-in speakers for audio convenience. With VESA mounting compatibility and an ergonomic stand allowing tilt, height adjustment, swivel, and pivot options, the Acer 27" Gaming Monitor XV272U delivers a customizable and comfortable viewing experience.
GIGABYTE M32UC 32" 144Hz Curved Gaming Monitor
The GIGABYTE M32UC Gaming Monitor delivers outstanding performance with its 31.5" SS VA 3840 x 2160 4K (UHD) curved display, 144Hz (160Hz OC) refresh rate, and 1ms (MPRT) response time. With 8-bit color, 93% DCI-P3, and 123% sRGB, it produces vibrant and fluid visuals. The monitor is also VESA DisplayHDR 400 certified and TÜV Rheinland and Eyesafe certified for low blue light and flicker-free experience. The KVM switch allows easy control of multiple devices, and the OSD Sidekick and GIGABYTE Tactical Features add convenience and flexibility.
HP OMEN 27k Gaming Monitor
The HP OMEN Monitor delivers stunning 4K resolution on its 27-inch screen, allowing you to immerse yourself in incredibly detailed visuals. With 99% sRGB and 95% DCI-P3 color accuracy, your games come to life with vibrant and realistic colors. The KVM switch lets you seamlessly switch between devices, making your gaming setup more efficient and convenient. Plus, the monitor features a stylish design with customizable aRGB lighting, so you can personalize your gaming space to match your style.
ASUS ROG Strix 32” Gaming Monitor
The ASUS ROG Strix 32” Gaming Monitor is a professional gaming monitor designed for 160Hz (OC) gaming. It features the latest HDMI® 2.1 to support up to 4K 120Hz visuals on the latest consoles without subsampling and NVIDIA® G-SYNC® Compatible enables supersmooth experiences on PCs. This monitor also features HDR technology with DisplayHDR 600 compliance combined with 96% DCI-P3 color gamut for exceptional contrast and color performance. The ergonomically designed stand offers extensive swivel, tilt, and height adjustment. The package includes a USB 3.0 cable, DisplayPort cable, HDMI Ultra High Speed Cable, ROG pouch, Color pre-calibration report, ROG sticker, Quick start guide, and Warranty Card. Customers who purchase this product can also receive a free 3-month Adobe Creative Cloud Subscription.
Frequently Asked Questions (FAQs)
1. Do I need HDMI 2.1 for a 4K monitor?
HDMI 2.1 is not necessary for a 4K monitor unless you want to use HDMI with a refresh rate higher than 60Hz. For PC users, DisplayPort 1.4 can provide the same performance and is widely available.
2. Can HDMI 2.1 do 4K 144Hz?
Yes, HDMI 2.1 can support 4K resolution at 144Hz. However, for refresh rates higher than 144Hz, you may need to use Display Stream Compression (DSC) or Chroma Subsampling.
3. Do you need a HDMI 2.1 monitor for PS5?
If you want to game on PS5 at up to 4K 120Hz, your gaming monitor needs to have HDMI 2.1. So, HDMI 2.1 is essential for PS5 gaming.
4. Does HDMI 2.1 really make a difference?
HDMI 2.1 offers higher resolutions, such as 8K, and higher frame rates of up to 120 frames per second (fps). This results in improved picture clarity, sharper details, and smoother motion.
5. Does HDMI 2.1 make 4K better?
HDMI 2.1 can carry 4K@120Hz video data, providing a more fluid and lifelike viewing experience. It enhances the visual quality with vivid motions, vibrant colors, and improved audio.
6. Does HDMI 2.1 give better picture quality?
HDMI 2.1 allows for higher resolutions, including 8K, and higher frame rates of up to 120 fps. This results in improved picture resolution and high frame rates, enhancing the overall picture quality.
7. Is HDMI 2.1 mandatory for 4K at 120fps?
No, HDMI 2.1 is not mandatory for 4K at 120fps. HDMI 2.0 can also support 120fps, but at either 1080p or 1440p. HDMI 2.1 enables 120fps at 4K or 8K at 60fps.
8. What is the max frame rate for HDMI 2.1 4K?
HDMI 2.1 supports 4K resolution up to 120fps. For 8K resolution, it can handle up to 60Hz.
During our hdmi 2.1 4k monitor research, we found 24 hdmi 2.1 4k monitor products and shortlisted 10 quality products. We collected and analyzed 44,777 customer reviews through our big data system to write the hdmi 2.1 4k monitors list. We found that most customers choose hdmi 2.1 4k monitors with an average price of $372.51.
The hdmi 2.1 4k monitors are available for purchase. We have researched hundreds of brands and picked the top brands of hdmi 2.1 4k monitors, including acer, ASUS, CRUA, ARZOPA, Dell. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.

Mike Davis is a professionally trained electrician with six years of working experience in the electronics industry. He has written an array of web and mobile-based articles for e-magazines and blogs. He loves trying out some novel and popular gadgets and his expertise is in the areas of electronics and computers which is built over many years of working and personal experiences.