Updated:May, 2026

10 Best 34 Inch Curved Monitor Gaming Oled of 2026

Best Choice

9.9

Outstanding

KTC

KTC 34 Inch Ultrawide Monitor, 180Hz WQHD 3440X1440 Curved Gaming Monitor, 1500R PC Monitor, HDR, FreeSync & G-Sync, HDMI, DisplayPort, VESA, Tilt Swivel Height Pivot Adjustment, H34S18S

Why We Love It

Ultrawide QHD Curved Monitor: 34 inch 1500R curved display with 21:9 aspect ratio and WQHD 3440X1440 resolution, immerses you in a world of nuanced detail
Smooth Gaming Experience: 180Hz refresh rate captures every little detail for a responsive gaming experience with adaptive sync to eliminate artifacts and motion blur
Wide Range Of Colors: HDR delivers near-lifelike color representation, 4000:1 contrast ratio for darker darks and brighter brights.123% sRGB and 98% DCI-P3 provides accurate color reproduction
Optimal Comfort: Tilt Swivel Height Pivot adjustable, making it easy to customize your space. Low blue light and flicker-free modes optimize display performance for work and gaming, protecting your eyesight
Multiple Possibilities: Equipped with HDMI2.0 ×2, DP1.4 ×2, suitable for connecting game devices and work computers. 100mm×100mm VESA, supports wall mounting

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Why We Love It

Ultrawide QHD Curved Monitor: 34 inch 1500R curved display with 21:9 aspect ratio and WQHD 3440X1440 resolution, immerses you in a world of nuanced detail
Smooth Gaming Experience: 180Hz refresh rate captures every little detail for a responsive gaming experience with adaptive sync to eliminate artifacts and motion blur
Wide Range Of Colors: HDR delivers near-lifelike color representation, 4000:1 contrast ratio for darker darks and brighter brights.123% sRGB and 98% DCI-P3 provides accurate color reproduction
Optimal Comfort: Tilt Swivel Height Pivot adjustable, making it easy to customize your space. Low blue light and flicker-free modes optimize display performance for work and gaming, protecting your eyesight
Multiple Possibilities: Equipped with HDMI2.0 ×2, DP1.4 ×2, suitable for connecting game devices and work computers. 100mm×100mm VESA, supports wall mounting

How We Find the Top Picks

We use smart data tools to review thousands of products and stores, analyzing ratings, reviews, and popularity trends to highlight what truly matters to shoppers like you.

Our experts then refine the results, blending AI insights with real user experiences to deliver accurate, up-to-date rankings that help you choose with confidence.

9.5

Excellent

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

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.

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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.

9.5

Excellent

SANSUI

SANSUI 34 Inch 240Hz Ultrawide Curved Gaming Monitor UWQHD 3440×1440, 21:9 2K Curved Monitor 1500R,HDR400,Fast VA, PIP/PBP,AI Crosshair,AIPQ(Visual Enhance),MPRT 1ms,HDMI2.1 * 2,DP1.4 * 2

Main Highlights

34 Inch 240Hz UWQHD(3440*1440) Fast VA Curved 1500R Ultrawide 21:9 HDR400 Gaming Monitor with AI Crosshair and AI Bluelight.
Performance: 240Hz Refresh Rate | MRPT 1ms Response Time | Freesync | AI PQ(Visual Enhance) | Ultra Vivid(Weak/Middle/Strong) | AI Crosshair | AI Bluelight | Sniper Scope | Game Mode | VRR( Support xBOX,PS,Switch,can only be used when connected to HDMI2.1)
Screen Colors: UWQHD 3440*1440 Resolution | 21:9 Ultrawide Screen |HDR400| 450nits | sRGB 130% | DCI-P3 97%
Ergonomic Stand: PIP/PBP | Tilt -5°~15°(+/-2°) | VESA Compatible (75 x 75mm) | 178° Wide Viewing Angle | Durable Metal Stand
Ports: HDMI2.1*2 (Up to 2k 240Hz) | DP 1.4 X 2 (Up to 2k 240Hz) | Earphone |No speakers. Warranty: SANSUI 34-inch 240Hz Curved gaming computer monitor support money-back and free replacement warranty from order date within 30 days and lifetime technical support.

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Main Highlights

34 Inch 240Hz UWQHD(3440*1440) Fast VA Curved 1500R Ultrawide 21:9 HDR400 Gaming Monitor with AI Crosshair and AI Bluelight.
Performance: 240Hz Refresh Rate | MRPT 1ms Response Time | Freesync | AI PQ(Visual Enhance) | Ultra Vivid(Weak/Middle/Strong) | AI Crosshair | AI Bluelight | Sniper Scope | Game Mode | VRR( Support xBOX,PS,Switch,can only be used when connected to HDMI2.1)
Screen Colors: UWQHD 3440*1440 Resolution | 21:9 Ultrawide Screen |HDR400| 450nits | sRGB 130% | DCI-P3 97%
Ergonomic Stand: PIP/PBP | Tilt -5°~15°(+/-2°) | VESA Compatible (75 x 75mm) | 178° Wide Viewing Angle | Durable Metal Stand
Ports: HDMI2.1*2 (Up to 2k 240Hz) | DP 1.4 X 2 (Up to 2k 240Hz) | Earphone |No speakers. Warranty: SANSUI 34-inch 240Hz Curved gaming computer monitor support money-back and free replacement warranty from order date within 30 days and lifetime technical support.

9.2

Excellent

Alienware

Alienware AW3423DWF Curved QD-OLED Gaming Monitor - 34-inch Quantum Dot OLED 0.1Ms 165Hz 21:9 Curved Display, 99.3% DCI-P3 Color Gamut, VESA DisplayHDR True Black 400, AMD FreeSync Premium Pro - Black

Main Highlights

INFINITELY IMMERSIVE: Quantum Dot Display Technology enables a slim panel design and delivers a superior color performance with a higher peak luminance and greater color gamut range vs WOLED (White OLED) by taking the impressive qualities of OLED (such as true blacks & infinite contrast ratio) and enhances color performance by directly converting blue light into the primary colors of red and green through a Quantum Dot pixel layer.
STUTTER-FREE SPEED: Experience ultra-low latency gameplay, support for HDR and cinematic color, plus smooth, tear-free gaming thanks to AMD FreeSync Premium Pro Technology and VESA AdaptiveSync Display certification.
IMPECCABLE DESIGN: The jaw-dropping new design features a sleek QD-OLED curved 1800R panel integrated into the iconic new Legend 2.0 ID, plus customizable RGB AlienFX lighting, 360° ventilation for better heat dissipation, improved cable management and a new centralized OSD 5-Axis joystick to make adjusting your settings easier. The height adjustable stand with height markers and the tilt, swivel, and slant capabilities allow for easy viewing adjustment.
FOR CRITICAL CREATING: For content creators and game developers who require precise color-critical work, the new Creator Mode feature was designed for you. This OSD menu option allows you the flexibility to choose between the native (DCI-P3) and the sRGB color space, depending on your work needs, and the ability to adjust the gamma settings.
QUALITY ASSURANCE GUARANTEED: The new Alienware 34 Curved QD-OLED Gaming Monitor comes with improved OLED reliability and a 3-year premium warranty, including coverage for OLED burn-in, for additional peace of mind.

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Main Highlights

INFINITELY IMMERSIVE: Quantum Dot Display Technology enables a slim panel design and delivers a superior color performance with a higher peak luminance and greater color gamut range vs WOLED (White OLED) by taking the impressive qualities of OLED (such as true blacks & infinite contrast ratio) and enhances color performance by directly converting blue light into the primary colors of red and green through a Quantum Dot pixel layer.
STUTTER-FREE SPEED: Experience ultra-low latency gameplay, support for HDR and cinematic color, plus smooth, tear-free gaming thanks to AMD FreeSync Premium Pro Technology and VESA AdaptiveSync Display certification.
IMPECCABLE DESIGN: The jaw-dropping new design features a sleek QD-OLED curved 1800R panel integrated into the iconic new Legend 2.0 ID, plus customizable RGB AlienFX lighting, 360° ventilation for better heat dissipation, improved cable management and a new centralized OSD 5-Axis joystick to make adjusting your settings easier. The height adjustable stand with height markers and the tilt, swivel, and slant capabilities allow for easy viewing adjustment.
FOR CRITICAL CREATING: For content creators and game developers who require precise color-critical work, the new Creator Mode feature was designed for you. This OSD menu option allows you the flexibility to choose between the native (DCI-P3) and the sRGB color space, depending on your work needs, and the ability to adjust the gamma settings.
QUALITY ASSURANCE GUARANTEED: The new Alienware 34 Curved QD-OLED Gaming Monitor comes with improved OLED reliability and a 3-year premium warranty, including coverage for OLED burn-in, for additional peace of mind.

9.0

Excellent

Alienware

Alienware 34 Curved Gaming Monitor – AW3425DWM - 34-inch WQHD 180Hz 1ms Display, 1500R, AMD FreeSync Premium, VESA AdaptiveSync.

Main Highlights

Bring virtual worlds to life with WQHD quality: Explore your games' vast, detailed landscapes with WQHD resolution and fluid, responsive visuals in an iconically designed ultrawide gaming monitor.
Dive into expansive details: Whether youre exploring open worlds or completing challenges, youll never miss a detail thanks to WQHD resolution and a 34 ultrawide panel with a 1500R curve.
Fluid Performance: Get in the game with a smooth 180Hz refresh rate, 1ms gray to gray response time, AMD FreeSync Premium and VESA Adaptive Sync Technology.
Sharp visuals: Enjoy vibrant colors with DCI-P3 95% color coverage and VESA DisplayHDR 400 certification.
Game longer: Lock in for marathon gaming sessions with a dedicated console mode and hardware-based low blue light solution that reduces eye strain while preserving color.

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Main Highlights

Bring virtual worlds to life with WQHD quality: Explore your games' vast, detailed landscapes with WQHD resolution and fluid, responsive visuals in an iconically designed ultrawide gaming monitor.
Dive into expansive details: Whether youre exploring open worlds or completing challenges, youll never miss a detail thanks to WQHD resolution and a 34 ultrawide panel with a 1500R curve.
Fluid Performance: Get in the game with a smooth 180Hz refresh rate, 1ms gray to gray response time, AMD FreeSync Premium and VESA Adaptive Sync Technology.
Sharp visuals: Enjoy vibrant colors with DCI-P3 95% color coverage and VESA DisplayHDR 400 certification.
Game longer: Lock in for marathon gaming sessions with a dedicated console mode and hardware-based low blue light solution that reduces eye strain while preserving color.

8.8

Very Good

msi

msi MPG 341CQPX QD-OLED 34-inch Curved OLED Gaming Monitor, 3440 x 1440 (UWQHD), 0.03ms Response time, 240Hz, True Black HDR 400, HDMI, DP Port, USB Type C, Tilt, Height Adjustable

Main Highlights

QD-OLED Display - MSI's renowned QD tech, combined with the latest OLED panel technology, these displays exhibit the best picture quality and incredible high contrast when gaming
240Hz High Refresh Rate - Experience smooth gaming with a blazing fast refresh rate, that gives you the upper hand in fast-moving games.
Fastest Ever - Response time is much faster and smoother than conventional LCD displays. The MAG 341CQP QD-OLEDs response time is 0.03 ms GtG exceeds the most mainstream refresh rates requirements
OLED Care 2.0 - MSI has developed a more advanced version to provide several care services and significantly reduce the chances of OLED screen aging.
Gaming Intelligence APP - Customize and set the ultimate monitor modes with keyboard & mouse in a very easy way. Easily activate useful function in game and take advantages.

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Main Highlights

QD-OLED Display - MSI's renowned QD tech, combined with the latest OLED panel technology, these displays exhibit the best picture quality and incredible high contrast when gaming
240Hz High Refresh Rate - Experience smooth gaming with a blazing fast refresh rate, that gives you the upper hand in fast-moving games.
Fastest Ever - Response time is much faster and smoother than conventional LCD displays. The MAG 341CQP QD-OLEDs response time is 0.03 ms GtG exceeds the most mainstream refresh rates requirements
OLED Care 2.0 - MSI has developed a more advanced version to provide several care services and significantly reduce the chances of OLED screen aging.
Gaming Intelligence APP - Customize and set the ultimate monitor modes with keyboard & mouse in a very easy way. Easily activate useful function in game and take advantages.

8.6

Very Good

Sceptre

Sceptre 34-Inch Curved Ultrawide WQHD Monitor (3440 × 1440), R1500, up to 180Hz/165Hz, DisplayPort x2, 99% sRGB, 1ms, Built-in Speakers, Machine Black, 2025 (C345B-QUT168)

Main Highlights

1ms MPRT: Colors fade and illuminate instantly with a 1ms response time, eliminating ghosting and piecing together precise imagery during action-packed scenes and gaming.
Luminous Backcover Lights: A colorful LED light illuminates the back cover of the monitor, delivering a uniquely modern design.
WQHD Resolution: At 5 million pixels, Wide Quad HD Resolution (3440 x 1440) display resolution provides you with the next level of refined, and detailed picture over the current 1080P standard.
21:9 Ultrawide: See more and do more with an ultrawide monitor. 21:9 provides you with 30% more screen space versus the conventional monitor. With an ultrawide resolution of 3440 x 1440, expand your performance and productivity.

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Main Highlights

1ms MPRT: Colors fade and illuminate instantly with a 1ms response time, eliminating ghosting and piecing together precise imagery during action-packed scenes and gaming.
Luminous Backcover Lights: A colorful LED light illuminates the back cover of the monitor, delivering a uniquely modern design.
WQHD Resolution: At 5 million pixels, Wide Quad HD Resolution (3440 x 1440) display resolution provides you with the next level of refined, and detailed picture over the current 1080P standard.
21:9 Ultrawide: See more and do more with an ultrawide monitor. 21:9 provides you with 30% more screen space versus the conventional monitor. With an ultrawide resolution of 3440 x 1440, expand your performance and productivity.

8.3

Very Good

Dell

Dell 34 Plus USB-C Curved Monitor - S3425DW - 34-inch (3440 x 1440) up to 120 Hz 21:9 Display, VA Panel, AMD FreeSync Premium, 99% sRGB, 95% DCI-P3, Integrated Speakers, 3000:1 Contrast Ratio

Main Highlights

Improved ComfortView Plus: Reduces harmful blue light emissions to 35%, for all-day comfort without sacrificing color accuracy.
Refresh rate: A smooth, tear-free experience with AMD FreeSync Premium (refresh rate up to 120Hz) and an ultra-low 0.03ms response time create a captivating experience for work and play.
Vivid colors: Enjoy vibrant, true-to-life colors with 99% sRGB and 95% DCI-P3 coverage. The VA panel with 3000:1 contrast ratio and HDR readiness delivers stunning depth, detail and realism.
Re-engineered sound quality: Enjoy more detailed sound with spacious audio featuring greater output power, deeper frequency response and more decibel range than the previous generation.
Easy connectivity: Keep your desk organized and clutter-free with a single USB-C cable (up to 65W power delivery).

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Main Highlights

Improved ComfortView Plus: Reduces harmful blue light emissions to 35%, for all-day comfort without sacrificing color accuracy.
Refresh rate: A smooth, tear-free experience with AMD FreeSync Premium (refresh rate up to 120Hz) and an ultra-low 0.03ms response time create a captivating experience for work and play.
Vivid colors: Enjoy vibrant, true-to-life colors with 99% sRGB and 95% DCI-P3 coverage. The VA panel with 3000:1 contrast ratio and HDR readiness delivers stunning depth, detail and realism.
Re-engineered sound quality: Enjoy more detailed sound with spacious audio featuring greater output power, deeper frequency response and more decibel range than the previous generation.
Easy connectivity: Keep your desk organized and clutter-free with a single USB-C cable (up to 65W power delivery).

8.1

Very Good

KOORUI

KOORUI 34-inch Curved Ultrawide WQHD 3440×1440 Gaming Monitor, 180Hz 1000R- PIP/PBP, 1ms(MPRT), HDR400, DCI-P3 95%, FreeSync Premium, 1 x DP 1.4 & 2 x HDMI 2.0, Tilt Height Swivel Adjustment, 34E6UC

Main Highlights

ULTRAWIDE CURVED GAMING MONITOR: The 34 inch ultrawide gaming monitor (3440×1440) with 1000R design and 21:9 aspect ratio brings a truly immersive experience that offers more realistic visuals and comfortable viewing.
VIVID AND VIBRANT COLORS: The 34 inch monitor is equipped with the DCI-P3 95% wide color gamut, 125% sRGB, 400nits brightness and HDR 400 so that you can enjoy the beauty and accuracy of 16.7 million colors on the big screen, and the 4000:1 contrast ratio gives you deeper insight into dark images.
SMOOTHEST GAMING EXPERIENCE: The 34" ultrawide monitor with HDMI 2.0 interface supports 100Hz/120Hz refresh rate and the DisplayPort 1.4 interface supports up to 180Hz refresh rate. Easily accessible 5-Way Joystick allows you to quickly adjust display parameters to different games. FreeSync & G-Sync, 1ms(MPRT) respond time, RTS, FPS, Timer, and Crosshair Functions allow you to target enemies faster in the game and win in one move.
EAGLE WING DESIGN: The design of the 34 inch computer gaming monitor is inspired by an eagle spreading its wings. The ergonomically shaped stand enables the 180Hz Gaming Monitor to be tilted for -5~20°, swivel for -15~15°and height adjustment up to 110mm. The curved monitor 34 inch is VESA compatible 75x75mm and allows you to save more space in your environment.
PIP PBP AND BLACK EQUALIZER: KOORUI 34e6uc have picture-in-picture and picture-by-picture modes, and black equalizer function which can enhanced visibility in dark scenes.It's the perfect tool for work and a must-have for gaming.
RELIABLE QUALITY&SUPPORT: KOORUI owns superb strength from monitor quality to premium service. With a 3-year spare parts replacement warranty, 12-month replacement service, and calling technical support. If you find any damage, malfunction, or missing accessories, please feel free to contact us.

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Main Highlights

ULTRAWIDE CURVED GAMING MONITOR: The 34 inch ultrawide gaming monitor (3440×1440) with 1000R design and 21:9 aspect ratio brings a truly immersive experience that offers more realistic visuals and comfortable viewing.
VIVID AND VIBRANT COLORS: The 34 inch monitor is equipped with the DCI-P3 95% wide color gamut, 125% sRGB, 400nits brightness and HDR 400 so that you can enjoy the beauty and accuracy of 16.7 million colors on the big screen, and the 4000:1 contrast ratio gives you deeper insight into dark images.
SMOOTHEST GAMING EXPERIENCE: The 34" ultrawide monitor with HDMI 2.0 interface supports 100Hz/120Hz refresh rate and the DisplayPort 1.4 interface supports up to 180Hz refresh rate. Easily accessible 5-Way Joystick allows you to quickly adjust display parameters to different games. FreeSync & G-Sync, 1ms(MPRT) respond time, RTS, FPS, Timer, and Crosshair Functions allow you to target enemies faster in the game and win in one move.
EAGLE WING DESIGN: The design of the 34 inch computer gaming monitor is inspired by an eagle spreading its wings. The ergonomically shaped stand enables the 180Hz Gaming Monitor to be tilted for -5~20°, swivel for -15~15°and height adjustment up to 110mm. The curved monitor 34 inch is VESA compatible 75x75mm and allows you to save more space in your environment.
PIP PBP AND BLACK EQUALIZER: KOORUI 34e6uc have picture-in-picture and picture-by-picture modes, and black equalizer function which can enhanced visibility in dark scenes.It's the perfect tool for work and a must-have for gaming.
RELIABLE QUALITY&SUPPORT: KOORUI owns superb strength from monitor quality to premium service. With a 3-year spare parts replacement warranty, 12-month replacement service, and calling technical support. If you find any damage, malfunction, or missing accessories, please feel free to contact us.

8.1

Very Good

msi

msi MAG 341CQP QD-OLED, 34 Curved OLED Gaming Monitor, 3440 x 1440 (UWQHD), 0.03ms Response time, 175Hz, True Black HDR 400, HDMI, DP Port, USB Type C, Tilt, Height, Black

Main Highlights

OLED True Black with High HDR
Ultra Wide 21:9 Screen
1800R Curved screen for surround view
3K Res & HDR for Ultimate gaming experience
Super narrow bezel for max viewing size

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Main Highlights

OLED True Black with High HDR
Ultra Wide 21:9 Screen
1800R Curved screen for surround view
3K Res & HDR for Ultimate gaming experience
Super narrow bezel for max viewing size

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