Best Gaming Monitor Under $400 In March 2023

With so many options of gaming monitor under $400 out there, such as Gigabyte,ASUS,SAMSUNG,Dell,Sceptre and more, how to choose the best ones you want? We're here to help you to pick out the top best gaming monitor under $400 with our handy buying guide.

We researched and tested 273 gaming monitor under $400 in the market to get you the list of the best gaming monitor under $400. Our most recommended product is Gigabyte Gaming Monitor Under $400. Check out our best [count] for all of our favorites, and be sure to read our buying guide to get all the information you need to make the best choice!

Editor's Choice
GIGABYTE G34WQC A 34" 144Hz Ultra-Wide Curved Gaming Monitor, 3440 x 1440 VA 1500R Display, 1ms
9.7
GIGABYTE G34WQC A 34" 144Hz Ultra-Wide Curved Gaming Monitor, 3440 x 1440 VA 1500R Display, 1ms
Premium Pick
ASUS TUF Gaming 32” 1440P Gaming Monitor (VG32AQL1A) - QHD (2560 x 1440), IPS, 170Hz, 1ms, Extreme
9.4
ASUS TUF Gaming 32” 1440P Gaming Monitor (VG32AQL1A) - QHD (2560 x 1440), IPS, 170Hz, 1ms, Extreme
Budget Pick
SAMSUNG 32” Odyssey G5 Gaming Monitor, WQHD (2560x1440), 144Hz, Curved, 1ms, HDMI, Display Port,
9.1
SAMSUNG 32” Odyssey G5 Gaming Monitor, WQHD (2560x1440), 144Hz, Curved, 1ms, HDMI, Display Port,

Top 10 Best Gaming Monitor Under $400 Reviews 2023

1. GIGABYTE G34WQC A 34" 144Hz Ultra-Wide Curved Gaming Monitor, 3440 x 1440 VA 1500R Display, 1ms

  • 34” 3440x1440 VA Display Gaming Monitor.Viewing Angle Is 178° (H) / 178° (V)
  • Smooth Gameplay with AMD FreeSync Premium
  • 144Hz Refresh Rate, 1ms (MPRT) Response Time, Supports Freesync Premium
  • Native 1500R Curvature
  • Immersive Ultrawide Aspect Ratio 21:9

2. ASUS TUF Gaming 32” 1440P Gaming Monitor (VG32AQL1A) - QHD (2560 x 1440), IPS, 170Hz, 1ms, Extreme

  • Free 3-Month Adobe Creative Cloud Subscription: Receive Complimentary Access with the Purchase of This Product (offer Valid From 9/15/2021 to 8/31/2023)
  • Supports Both Adaptive-Sync with NVIDIA GeForce Graphics Cards and FreeSync with AMD Radeon Graphics Cards Compatible with NVIDIA GeForce GTX 10 Series, GTX 16 Series, RTX 20 Series and Newer Graphics Cards
  • 32-Inch QHD (2560x1440) Gaming Monitor with Ultrafast 170Hz Refresh Rate Designed for Professional Gamers and Immersive Gameplay
  • ASUS Extreme Low Motion Blur Sync (ELMB SYNC) Technology Enables ELMB Together with G-SYNC Compatible, Eliminating Ghosting and Tearing for Sharp Gaming Visuals with High Frame Rates
  • Freesync Premium Technology, Delivering a Seamless, Tear-Free Gaming Experience by Enabling VRR (variable Refresh Rate) by Default
  • High Dynamic Range (HDR) Technology with Professional Color Gamut Delivers Contrast and Color Performance That Meets the DisplayHDR 400 Certification

3. SAMSUNG 32” Odyssey G5 Gaming Monitor, WQHD (2560x1440), 144Hz, Curved, 1ms, HDMI, Display Port,

  • AMD FREESYNC PREMIUM: Features Adaptive Sync Technology Which Reduces Screen Tearing, Stutter, and Input Latency; Low Framerate Compensation Ensures Every Scene Flows Seamlessly
  • STUNNING WQHD: Your Gaming World, Now Astoundingly Lifelike; Packing in 1.7 Times the Pixel Density of Full HD, WQHD Resolution Boasts Incredibly Detailed, Pin-Sharp Images; Experience a Fuller View with More Space to Take in the Action
  • LIGHTNING FAST 1ms RESPONSE TIMES: A Fraction of a Second Can Be the Difference Between Your Destruction Or Your Enemy's; With Odyssey's Grey to Grey 1ms Response Time, You Can Be Sure That You're Receiving Information As Fast As Technologically Possible
  • UNMATCHED IMMERSION: Get Your Head in the Game with Odyssey's 1000R Curved Panel, Which Matches the Curvature of the Human Eye for Maximum Immersion and Minimal Eye Strain
  • EXPRESS 144hz REFRESH RATE: Get More Than Double Your Potential Frame Production with the Odyssey G5; With a 144hz Super Smooth Refresh Rate, You'll Never Want to Go Back to a Traditional Screen
  • AWE-INSPIRING GRAPHICS WITH HDR10: A Kaleidoscope of Shades Brings Game Scenes to Life More Vibrantly Than Ever Before; Uncover the Secrets Hiding in the Shadows with Deep Dark Blacks, Luminous Whites, and Outstandingly Detailed Resolution

4. LG 32GN650-B Ultragear Gaming Monitor 32” QHD (2560 x 1440) Display, 165Hz Refresh Rate, 1ms MBR,

  • 32” QHD (2560 X 1440) Display
  • 3-Side Virtually Borderless Display with Tilt,Height,Pivot Adjustable Stand
  • AMD FreeSync
  • 165Hz Refresh Rate with 1ms Motion Blur Reduction
  • SRGB 95% Color Gamut with HDR 10

5. Dell S3221QS 32 Inch Curved 4K UHD, VA Ultra-Thin Bezel Monitor, AMD FreeSync, HDMI, DisplayPort,

  • The Three-Sided Ultrathin Bezel Design in 4K UHD (3840 X 2160) Resolution Lets You Enjoy Immersive Viewing in Incredible Clarity and Fine Detail with 4 Times the Resolution of Full HD
  • Easy on the Eyes: This TÜV-Certified Monitor Has a Flicker-Free Screen with ComfortView, a Feature That Reduces Harmful Blue Light Emissions and Optimizes Eye Comfort.
  • Adjust to Your Comfort: Pivot, Tilt, Swivel and Adjust the Height of Your Monitor for a Comfortable Setup All Day Long. Or Choose From a Variety of Mounts and Stands, Including VESA, for Even More Flexibility.
  • Be in the Action: The Curved 1800R Screen Expands Your Field of Vision and Provides a Wrap-Around View for An Immersive Movie Experience.

6. Sceptre 32" Curved 2K Gaming Monitor QHD 2560 x 1440 up to 165Hz 144Hz 1ms HDR400 400 Lux AMD

  • HDR400: HDR400 (High Dynamic Range) Enhances Dynamic Contrast Ratio, Illuminating Colors Up to 50% Brighter Than SDR While Displaying Profoundly Clear Dark Colors.
  • QHD Resolution: Quad (QHD) Resolution Is Aptly Named for Having Four Times More Pixels (2560 × 1440) Than HD and Delivers a Splash of Transcendent Color and Piercing Clarity.
  • Luminous Backcover Lights: A Colorful LED Light Illuminates the Back Cover of the Monitor, Delivering a Uniquely Modern Design.
  • 1500R Curved Display: The 1500R Degree Curved Design Immerses You Completely Into the Gaming Landscape, Allowing You to Spot All Threats and Opportunities Before All of Your Competitors.
  • Up to 165Hz Refresh Rate: Stay Above the Pack with 165Hz Thru DisplayPort, Giving You An Edge in Performance As Frames Transition Instantly.

7. VIOTEK GNV34DB2 34-Inch UltraWide WQHD Curved Gaming Monitor | 21:9 3440x1440p 1500R | HDR Ready,

  • BIG SCREEN, BIG FEATURES — Display More Content Simultaneously, Thanks to a 3-Screen Split with and Picture-in-Picture (PIP). Connect a Video Game Console, Streaming Box, PC, Or Laptop to the Three HDMI Ports and One DisplayPort.
  • BEST-IN-CLASS SUPPORT — We Don't Play with Dead Pixels. Neither Will You! New Viotek Gaming PC Monitors Are Protected by Our Zero-Tolerance Dead Pixel Policy and 3-Year Limited Warranty. 100% U.S. Customer Service Support.
  • MULTIMEDIA POWERHOUSE — The WQHD Monitor Resolution (3440x1440) Delivers 2.5 Times the Pixel Density of a Full-HD Monitor. Images Are Ultra-Bright, Extra Crisp and Razor-Sharp. It's Perfect for Gaming Or Binge-Watching Movies and Shows.
  • FLAWLESSLY SMOOTH GAMEPLAY — Winning Features Keep You on Top of Your Game: Adaptive Sync (compatible with FreeSync and G-SYNC), a Monitor Refresh Rate of 100Hz, and 6ms Response Time. Add in GAMEPLUS Crosshairs for Sure-Shot Accuracy, and You Have a Recipe for Victory.
  • LOSE YOURSELF IN THE GAME —Designed for Immersive Gaming, the GNV34DB2 Features 3000:1 Sharp Contrast Ratio (3,000,000:1 Dynamic), 99% SRGB, and HDR Ready 300cd/m2 Brightness. And the 1500R Curved VA Panel Wraps Around You for a Better Field of View Than 1800R Monitors.

8. LG 32GP850-B 32 Ultragear QHD (2560 x 1440) Nano IPS Gaming Monitor w/ 1ms (GtG) Response Time &

  • NVIDIA G-SYNC Compatible with AMD FreeSync Premium
  • IPS 1ms (GtG) Response Time and 165Hz Refresh Rate
  • 32” QHD (2560 X 1440) Nano IPS Display. Tilt-(-5) Approx. 15 Degree
  • DCI-P3 98% Color Gamut with HDR 10
  • Viewing Angle Is 178º (R/L), 178º (U/D) ; Brightness Is 280cd (Min)/350cd (Typ); Aspect Ratio Is 16:9
  • 3-Side Virtually Borderless Display with Height / Pivot / Tilt Adjustable Stand

9. ASUS TUF Gaming 31.5” 1440P Curved HDR Monitor (VG32VQR) - WQHD (2560 x 1440), 165Hz, 1ms, Extreme

  • ASUS Extreme Low Motion Blur (ELMB ) Sync Technology Enables a 1ms Response Time (MPRT) Together with Adaptive-Sync, Eliminating Ghosting and Tearing for Sharp Gaming Visuals with High Frame Rates.
  • Supports Both Adaptive-Sync with NVIDIA GeForce* Graphics Cards and FreeSync with AMD Radeon Graphics Cards *Compatible with NVIDIA GeForce GTX 10 Series, GTX 16 Series, RTX 20 Series and Newer Graphics Cards
  • High Dynamic Range (HDR) Technology with Professional Color Gamut Delivers Contrast and Color Performance That Meets the DisplayHDR 400 Certification
  • FreeSync Premium Technology to Eliminate Screen Tearing and Choppy Frame Rates
  • 31.5-Inch WQHD (2560x1440) 1800R Curved Gaming Monitor with Ultrafast 165Hz Refresh Rate Designed for Professional Gamers and Immersive Gameplay
  • Aspect Ratio Is 16:9; Viewing Angle (CR≧10) Is 178°/ 178°; Brightness (Typ) Is 400cd/㎡

10. AOC CU34G2X 34" Curved Frameless Immersive Gaming Monitor, UltraWide QHD 3440x1440, VA Panel, 1ms

  • AOC Re-Spawned 3-Year Zero-Bright-Dot 3-Year Advance Replacement 1-Year (one-Time) Accidental Damage
  • VA Panel for Wide Viewing Angles and Brilliant Colors Displaying Over 115% SRGB and 98% Adobe RGB Color Gamut Area Coverage
  • 3-Sided Frameless Design with 1500R Curvature for Immersive Gaming and Entertainment
  • Rapid 1ms Response (MPRT) and 144Hz Refresh Rate with Adaptive-Sync for Ultra-Smooth Competitive Game Play Curve Radius: 1500mm
  • 34" Class (34" Viewable) AOC Gaming G2 Series Monitor with 3440x1440 Ultra Wide Quad HD (2K+) Resolution VA Panel. Pixel Pitch: 0.23175
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