10 Best 4k Gaming Monitor 240hz of 2026

Last updated on 04/04/2026
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1
9.9
Exceptional
Save 14%
Amzfast 27’‘ 4K Gaming Monitor HDR 400, UHD 160Hz 144Hz | FHD 320Hz 300Hz Dual Mode PC Monitor, Built-in Speakers 1ms Fast IPS, 126% sRGB PIP/PBP, HDMI 2.1 x 2 & DP 1.4 x 2, Height Adjustment, VESA
Amzfast

Amzfast 27’‘ 4K Gaming Monitor HDR 400, UHD 160Hz 144Hz | FHD 320Hz 300Hz Dual Mode PC Monitor, Built-in Speakers 1ms Fast IPS, 126% sRGB PIP/PBP, HDMI 2.1 x 2 & DP 1.4 x 2, Height Adjustment, VESA

14% Off
Why we love it
  • Ultra-fast refresh rates available.
  • Stunning visuals with HDR technology.
  • Ergonomic design for comfort.
Main Highlights
  • AMZFAST 27 Inch Dual Mode 4K Gaming Monitor - 4K Mode up to UHD 160Hz/144Hz/120Hz for AAA Gaming, FHD Mode up to 1080P 320Hz/ 300Hz/240Hz for FPS Gaming.
  • Top-notch Gaming - Fast IPS panel 4K 160Hz & FHD 320Hz with Adaptive Sync Technology, 1ms response time OD MPRT; No more stuttering and tearing.
  • High Configuration Gaming Monitor - 2-Way audio built-in speakers, Dual HDMI 2.1 (up to 4K 144Hz, FHD 320Hz) and dual DP 1.4 ports (up to 4K 160Hz, FHD 320Hz), VESA 100x100 mm support, Game RTS/FPS/RACING.
  • Brilliant Vivid Visuals - HDR400 technology, 10 bit color depth,126% sRGB & 93% DCI-P3 color gamut, 400cd/m² brightness enhances every single gaming detail.
  • Ergonomic Design - Steady space-saving metal-based; Supports height ±130 mm, pivot ±90°, swivel ±30°, and tilt -5° to 20° adjustment, allowing gamers to find a comfortable angle; Low Blue Light/Anti-flicker/Anti-Glare, protects eyes for long-term use.
9.9
Exceptional
Save 14%
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2
9.9
Exceptional
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Samsung 57" Odyssey Neo G9 (G95NC) Series Dual 4K UHD 1000R Curved Gaming Monitor, 240Hz, 1ms with DisplayPort 2.1, Quantum Mini-LED, DisplayHDR 1000, AMD FreeSync Premium Pro, LS57CG952NNXZA
Samsung

Samsung 57" Odyssey Neo G9 (G95NC) Series Dual 4K UHD 1000R Curved Gaming Monitor, 240Hz, 1ms with DisplayPort 2.1, Quantum Mini-LED, DisplayHDR 1000, AMD FreeSync Premium Pro, LS57CG952NNXZA

30% Off
Why we love it
  • Stunningly immersive dual UHD display.
  • Seamless, lag-free gaming experience.
  • Vivid, vibrant colors and contrast.
Main Highlights
  • WORLD'S 1ST DUAL UHD MONITOR: 57" DUHD resolution brings you a display as wide as 2 UHD monitors with incredibly detailed, pin-sharp images and a wide field of view; See more of the action and play with conviction, knowing you won't miss a thing
  • WRAP YOURSELF IN ADVENTURE: Experience the next level of heart-pounding gaming with even more intensity as the vivid scenes wrap around you
  • 240HZ and 1ms (GTG) w/ DP 2.1 INPUT: 240Hz refresh rate reduces lag; 1ms (GTG) response time and minimized ghosting enables you to game with precision; All new DisplayPort 2.1 support provides the same blazing performance in DUHD with variable refresh rates
  • AMD FREESYNC PREMIUM PRO: Hyper-fast action made seamless; Complex and fast-moving game scenes are projected smoothly and stutter-free with AMD FreeSync Premium Pro to power your competitive edge
  • QUANTUM MATRIX TECHNOLOGY: Revolutionary Quantum Matrix Technology w/ Quantum Mini LEDs creates controlled brightness and improved contrast; 2,392 local dimming zones combine w/ the highest 12-bit black levels to create unmatched picture quality
  • VESA DISPLAYHDR 1000: 1,000 nit peak brightness and 1,000,000:1 contrast ratio enable enhanced color expression and depth; Spot enemies hiding in dark corners, giving you the competitive edge needed for a win
  • YOUR STATION YOUR WAY: Tap into a multitude of input options; DisplayPort 2.1, HDMI 2.1 and USB Hub let you hook up to your favorite devices to easily and conveniently elevate your game with no mess
  • CORESYNC and CORE LIGHTING plus : With CoreSync technology, the game's on-screen colors are projected into your real world to further immerse you into the setting; New Core Lighting plus adds amazing color to your set-up for an instant vibe shift
  • ERGONOMIC STAND: Find your winning position; Swivel, tilt, and adjust the height until you're set up for victory; Fully compatible with VESA-standard monitor arms, the screen can be moved effortlessly to your ideal position
  • PICTURE-BY-PICTURE: Game, watch, chat—all at the same time; With PBP, view video from two sources simultaneously in their native resolution; Use PIP to resize the second source on up to 25% of the screen
9.9
Exceptional
Save 30%
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3
9.8
Exceptional
ASUS ROG Swift 32” 4K OLED Gaming Monitor (PG32UCDM) - UHD (3840 x 2160), QD-OLED, 240Hz, 0.03ms, G-SYNC Compatible, Custom Heatsink, Graphene Film, 99% DCI-P3, True 10-bit, 90W USB-C
ASUS

ASUS ROG Swift 32” 4K OLED Gaming Monitor (PG32UCDM) - UHD (3840 x 2160), QD-OLED, 240Hz, 0.03ms, G-SYNC Compatible, Custom Heatsink, Graphene Film, 99% DCI-P3, True 10-bit, 90W USB-C

Why we love it
  • Stunning 4K resolution impresses gamers.
  • Exceptional heat management technology utilized.
  • Vibrant colors enhance visual experience.
Main Highlights
  • 32-inch 4K (3840 x 2160) QD-OLED gaming monitor with 240 Hz refresh rate and 0.03 ms (GTG) response time for immersive gaming
  • Highly efficient custom heatsink, advanced airflow design, and graphene film for better heat management to reduce the risk of burn-in
  • VESA DisplayHDR 400 True Black compliance, 99% DCI-P3 gamut, true 10-bit, and Delta E < 2 color difference for astonishing HDR performance
  • Optional uniform brightness setting ensures consistent luminance levels
  • DisplayWidget Center allows users to access OLED Care functions, as well as adjust monitor settings with a mouse
  • Peak brightness may vary due to color pre-calibration
  • 3-month Adobe Creative Cloud: Receive complimentary access with the purchase of this product (valid until 8/31/2026)
9.8
Exceptional
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9.7
Exceptional
Save 31%
ASUS ROG Swift 32” 4K OLED Gaming Monitor (PG32UCDP) - WOLED, Dual Mode (4K 240Hz, FHD 480Hz), 0.03ms, G-SYNC Compatible, Custom Heatsink, AI Gaming, 99% DCI-P3,True 10-bit, USB-C 90W, 3yr Warranty
ASUS

ASUS ROG Swift 32” 4K OLED Gaming Monitor (PG32UCDP) - WOLED, Dual Mode (4K 240Hz, FHD 480Hz), 0.03ms, G-SYNC Compatible, Custom Heatsink, AI Gaming, 99% DCI-P3,True 10-bit, USB-C 90W, 3yr Warranty

31% Off
Why we love it
  • Stunning 32-inch 4K resolution.
  • Advanced anti-flicker technology.
  • Dynamic AI gaming enhancements.
Main Highlights
  • 32-inch 4K (3840 x 2160) WOLED gaming monitor with versatile dual mode (4K @ 240 Hz or FHD @ 480 Hz)
  • ROG-exclusive OLED Anti-flicker technology helps reduce the flicker during refresh-rate fluctuations
  • New AI Assistant provides dynamic AI Crosshair, AI Sniper, and AI Visual functions for improved gaming experiences
  • Optional uniform brightness setting ensures consistent luminance levels
  • DisplayWidget Center allows users to easily access OLED Care functions and adjust monitor settings using a mouse
  • 3-month Adobe Creative Cloud: Receive complimentary access with the purchase of this product (valid until 8/31/2026)
9.7
Exceptional
Save 31%
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5
9.7
Exceptional
Save 8%
ASUS ROG Swift 27” 4K QD-OLED Gaming Monitor (PG27UCDM) - 240Hz, 0.03ms, Custom Heatsink, Neo Proximity Sensor, G-SYNC Compatible, 99% DCI-P3, True 10-bit color, DisplayPort 2.1a UHBR20, 3 yr warranty
ASUS

ASUS ROG Swift 27” 4K QD-OLED Gaming Monitor (PG27UCDM) - 240Hz, 0.03ms, Custom Heatsink, Neo Proximity Sensor, G-SYNC Compatible, 99% DCI-P3, True 10-bit color, DisplayPort 2.1a UHBR20, 3 yr warranty

8% Off
Why we love it
  • Stunning 4K QD-OLED visuals.
  • Incredible 240Hz refresh rate.
  • Advanced anti-flicker technology.
Main Highlights
  • 26.5-inch 4K (3840 x 2160) QD-OLED gaming monitor with 240Hz refresh rate and 0.03ms response time
  • Latest 4th-gen QD-OLED technology delivers sharper imagery and crystal-clear text, a longer lifespan over previous-gen OLEDs
  • OLED Anti-Flicker 2.0 technology includes a new luminance compensation algorithm that reduces flicker by 20% compared to previous-gen panels, ensuring comfortable viewing
  • New ASUS OLED Care Pro functions with Neo Proximity Sensor that precisely detects when the user is away, switching to a black screen to reduce the risk of burn-in
  • Extensive connectivity options include DisplayPort 2.1a UHBR20 with full 80Gbps bandwidth, USB-C (90W PD), HDMI 2.1, and a tripod socket
  • Dolby Vision support, VESA DisplayHDR 400 True Black compliance, 99% DCI-P3 gamut, Ture true 10-bit color, and Delta E < 2 color difference for astonishing HDR performance, making it the monitor perfect for photo and video editing
  • DisplayWidget Center allows users to easily access OLED Care Pro functions and adjust monitor settings using a mouse
  • What’s in the Box: DisplayPort 2.1 (DP40) cable, HDMI Ultra High Speed Cable, USB 3.2 cable, USB-C cable, ROG pouch, ROG sticker, Microfiber cloth, VESA mount kit, Power cord, Quick start guide, Warranty Card
  • 3-month Adobe Creative Cloud: Receive complimentary access with the purchase of this product (valid until 8/31/2026)
9.7
Exceptional
Save 8%
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6
9.5
Superb
Save 10%
ASUS ROG Strix 27” 4K QD-OLED Gaming Monitor (XG27UCDMG) - 240Hz, 0.03ms, Anti-Flicker 2.0, Custom Heatsink, Care Pro, Neo Proximity Sensor, 99% DCI-P3, True 10-bit Color, 3 yr Warranty
ASUS

ASUS ROG Strix 27” 4K QD-OLED Gaming Monitor (XG27UCDMG) - 240Hz, 0.03ms, Anti-Flicker 2.0, Custom Heatsink, Care Pro, Neo Proximity Sensor, 99% DCI-P3, True 10-bit Color, 3 yr Warranty

10% OffLimited time deal
Why we love it
  • Stunning 4K resolution clarity.
  • Impressive 240Hz refresh rate.
  • Effective flicker reduction technology.
Main Highlights
  • 26.5-inch 4K (3840 x 2160) QD-OLED gaming monitor with 240Hz refresh rate and 0.03ms response time
  • Latest 4th-gen QD-OLED technology delivers sharper imagery and crystal-clear text, a longer lifespan over previous-gen OLEDs
  • OLED Anti-Flicker 2.0 technology includes a new luminance compensation algorithm that reduces flicker by 20% compared to previous-gen panels, ensuring comfortable viewing
  • New ASUS OLED Care Pro functions with Neo Proximity Sensor that precisely detects when the user is away, switching to a black screen to reduce the risk of burn-in
  • VESA DisplayHDR 400 True Black compliance, 99% DCI-P3 gamut, true 10-bit color, and Delta E < 2 color difference for astonishing HDR performance, making it perfect for photo and video editing
  • Exclusive ASUS DisplayWidget Center application allows users to easily access OLED Care Pro functions and adjust monitor settings using a mouse
  • Extensive connectivity options include DisplayPort 1.4, HDMI 2.1, USB-C (DP Alt mode+ 90W PD), USB hub and earphone jack
  • What’s in the box: USB 3.2 cable, USB-C cable, DisplayPort cable, HDMI Ultra High Speed Cable, Microfiber cloth, Power cord, ROG pouch, ROG sticker, VESA mount kit, Warranty Card, Quick start guide
  • 3-month Adobe Creative Cloud: Receive complimentary access with the purchase of this product (valid until 8/31/2026)
9.5
Superb
Save 10%
Limited time deal
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7
9.5
Superb
Save 24%
msi MPG 321URX QD-OLED, 32" 4K UHD Quantum Dot OLED Gaming Monitor, 3840 x 2160, 0.03ms, 240Hz, True Black HDR 400, 90W USB Type C, HDMI, DP Port
msi

msi MPG 321URX QD-OLED, 32" 4K UHD Quantum Dot OLED Gaming Monitor, 3840 x 2160, 0.03ms, 240Hz, True Black HDR 400, 90W USB Type C, HDMI, DP Port

24% Off
Why we love it
  • Stunning 31.5" UHD display.
  • Impressive 240Hz refresh rate.
  • VESA certified True Black.
Main Highlights
  • 31.5" UHD (3840 x 2160) QD-OLED panel
  • High 240Hz refresh rate, ultra-low 0.03ms GtG response time
  • 1.07 billion colours (10-bit) with incredible gamut (DCI-P3 99%) & accuracy (ΔE ≤2)
  • VESA DisplayHDR True Black 400 certified
  • OLED Care 2.0 & MSI Gaming Intelligence AI
  • KVM supported with PiP/PbP & Console Mode
  • 4-Way adjustable stand & Mystic Light
  • HDMI 2.1, DP 1.4a & USB Type-C display ports
9.5
Superb
Save 24%
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8
9.4
Superb
Save 38%
LG 27GX704A-B 27-inch Ultragear QHD (2650x1440) OLED Gaming Monitor 240Hz, 0.03ms, NVIDIA G-Sync Compatible, AMD FreeSync Premium Pro, VESA Display HDR TrueBlack400, HDMI 2.1, DisplayPort, Black
LG

LG 27GX704A-B 27-inch Ultragear QHD (2650x1440) OLED Gaming Monitor 240Hz, 0.03ms, NVIDIA G-Sync Compatible, AMD FreeSync Premium Pro, VESA Display HDR TrueBlack400, HDMI 2.1, DisplayPort, Black

38% Off
Why we love it
  • Unmatched speed and clarity.
  • Stunning colors in every scene.
  • Designed for ultimate eye comfort.
Main Highlights
  • LG UltraGear OLED Goes Glossy - Experience ultra-smooth, tear-free gameplay with up to 240Hz refresh rate and 0.03ms response time on a glossy, bright 27” QHD OLED display. React instantly, spot every detail, and outpace your opponents in every frame with outrageous speed and clarity.
  • Next-Level OLED Brightness, for Next-Level Play - The brilliant OLED display brings every scene to life with jaw-dropping color and intensity. Delivering a standard 275 nits of brightness and peaking at 1300 nits, your games shine with vivid clarity—keeping dark corners detailed, explosions dazzling, and the action always visible no matter the environment.
  • VESA DisplayHDR True Black 400 - An OLED display with VESA DisplayHDR True Black 400 and a 1.5M:1 contrast ratio deliver deep blacks and dazzling highlights, so you catch every hidden detail in dark scenes and every spark in the bright ones. With up to 98.5% DCI-P3 color, your worlds burst with vibrant intensity—making every game feel more alive.
  • Three UL Certifications. One Clear Advantage for Eye Comfort. - This UltraGear OLED display is three times UL-certified—for Anti-Glare, Flicker-Free, and Low Blue Light. Combined with a glossy finish, the display helps reduce distractions, keep your view crisp, and maintain visual comfort—so you can stay focused and perform at your best, even during extended gaming sessions.
  • 27” OLED Brilliance with up to 240Hz of Game-Changing Speed - Experience ultra-smooth, tear-free gameplay with up to 240Hz refresh rate on a glossy, bright 27” QHD OLED display.
  • 1ms (GtG): Astounding Gaming Speed - Play with a near-instantaneous 0.03ms response time, which minimizes ghosting for gaming visuals that are sharp, clear and buttery smooth.
  • Serious Connectivity for Serious Gamers - UltraGear OLED is built for next-gen consoles or PC with dual HDMI 2.1, DP 1.4, USB 3.2 upstream and two 3.2 downstream ports.
  • NVIDIA G-SYNC Compatible & AMD FreeSync Premium Pro - NVIDIA G-SYNC Compatible and AMD FreeSync Premium Pro deliver smooth, tear-free, low-latency gaming with high refresh rates—so every frame stays sharp, no matter your GPU.
  • OLED Care Made Easy - Adjust brightness and enable OLED protection features that help mitigate image retention. Automatic pixel care cycles run during standby or shutdown, and gamers can easily fine-tune performance settings or switch display modes for optimal gameplay—all from the On-Screen Control settings.
  • Seamless Display, and Adjustable to Gamer Specs - Transform your setup with bold Hexagon lighting and a 4-side virtually borderless screen that keeps the action front and center. The fully adjustable stand—swivel, tilt, height, and pivot—lets you lock in the perfect angle for long hours of competitive play.
9.4
Superb
Save 38%
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9
9.2
Superb
Alienware 34 240Hz QD-OLED Curved Gaming Monitor - AW3425DW - 34.2-inch WQHD (3440 x 1440) 0.03ms Display, 1800R Curve, AMD FreeSync Premium Pro, VESA AdaptiveSync, DisplayHDR TrueBlack 400
Alienware

Alienware 34 240Hz QD-OLED Curved Gaming Monitor - AW3425DW - 34.2-inch WQHD (3440 x 1440) 0.03ms Display, 1800R Curve, AMD FreeSync Premium Pro, VESA AdaptiveSync, DisplayHDR TrueBlack 400

Why we love it
  • Stunning visuals enhance gameplay.
  • Exceptional color accuracy guaranteed.
  • Smooth performance in every scenario.
Main Highlights
  • Ultrawide immersion for elite gameplay: Our expansive 34" QD-OLED monitor delivers seamless speed, and super smooth motion with intuitive function and connectivity.
  • Sweeping visuals and color: Evolve your field of view with WQHD and an 1800R curve, combined with QD-OLED's incredible color range and clarity that easily immerses you in any world.
  • Colorful clarity: Experience the full spectrum of color as intended with DCI-P3 99.3% color coverage and Delta E<2 color accuracy.​
  • Vast visuals: See every detail with VESA DisplayHDR TrueBlack 400, 1000 nits peak HDR brightness and infinite contrast ratio.
  • Unrivaled speed: Adaptive sync technologies like NVIDIA G-SYNC Compatible, AMD FreeSync Premium Pro and VESA AdaptiveSync make games feel effortlessly smooth.
9.2
Superb
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10
9.0
Superb
Save 44%
LG ‎27GS93QE 27-inch Ultragear OLED Gaming Monitor QHD 1440p 240Hz 0.03ms DisplayHDR True Black 400 AMD FreeSync Premium Pro NVIDIA G-Sync HDMI 2.1 DisplayPort Tilt/Height/Pivot Stand Black
LG

LG ‎27GS93QE 27-inch Ultragear OLED Gaming Monitor QHD 1440p 240Hz 0.03ms DisplayHDR True Black 400 AMD FreeSync Premium Pro NVIDIA G-Sync HDMI 2.1 DisplayPort Tilt/Height/Pivot Stand Black

44% OffLimited time deal
Why we love it
  • Ultra-fast 240Hz OLED display.
  • Impeccable color in dark scenes.
  • G-SYNC and FreeSync for smoothness.
Main Highlights
  • 240Hz Refresh Rate - Gear up for smooth gameplay with an ultra-fast 240Hz OLED display. The faster speed lets you respond quickly to opponents and stay a step ahead of the competition. Plus, enjoy smoother scenes with less lag or ghosting thanks to LG UltraGear OLED's nearly instantaneous 0.03ms (GtG) response time.
  • VESA DisplayHDR True Black 400 & 1.5M:1 contrast ratio - VESA DisplayHDR True Black 400 certified means this monitor meets industry standards for brightness as well as deep, rich black color expression. With a 1.5M:1 contrast ration, the benefit for gaming impeccable color and image detail in dark scenes for a stunning visual experience.
  • NVIDIA G-SYNC Compatible and AMD FreeSync Premium Pro - Officially validated by NVIDIA as G-SYNC Compatible and equipped with AMD FreeSync Premium Pro means this UltraGear provides smooth, fast action that reduces screen tearing and stutter. Never miss a frame of the action as you clinch your victories.
  • Anti-Glare / Low Reflection OLED - Play with less distractions thanks to an anti-glare screen that minimizes light reflections and lets you concentrate on winning.
  • 2 Year UltraGear OLED Warranty - Game with peace of mind. This UltraGear OLED gaming monitor is protected by a two year limited warranty covering internal and functional parts and labor, including OLED Display Panel. See Warranty Information on this page for all warranty details.
  • Bold Color On A 27" Screen - Bring big time color to the screen. The LG UltraGear OLED 27" display lets you explore HDR content the way it was meant to be seen with up to 98.5% coverage of DCI-P3 —an elevated color spectrum that showcases brilliant color.
  • Designed For the Win - Lose yourself in the game with a virtually borderless, ultra-thin design that optimizes space within your battlestation. Easily make height, tilt and pivot adjustments to the display to be able to see and play exactly to your specs.
  • Customized For a Game Changing Experience - Choose from a variety of modes including Gamer, FPS or RTS to optimize display settings for the best view possible.
  • Serious Connections for Serious Gamers - Enjoy smoother, vivid colors and high-resolution graphics thanks to HDMI 2.1 and DisplayPort 1.4. Both connections are supported on this display and let you experience up to 240Hz refresh rate.
9.0
Superb
Save 44%
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