ViewSonic 27" 1440p OLED 0.03ms 240Hz Gaming Monitor with FreeSync Premium, HDMI 2.1 | VX2738-2K-OLED
Product Overview


Stunning Quantum Dot-OLED Visual Performance
This monitor utilizes Quantum Dot OLED (QD-OLED) technology to create stunning visuals. Instead of relying on white backlights or filters, it employs a self-luminous blue OLED light source that excites a layer of quantum dots to generate precise colors. This architecture maximizes light efficiency, delivering significantly higher brightness and color volume than standard OLEDs, while retaining the infinite contrast and instantaneous response times essential for high-performance gaming.


240Hz Refresh Rate and 0.03ms Response Time
With a swift 240Hz refresh rate, this monitor delivers greater visual fluidity and jaw-dropping graphics no matter how quickly the in-game action unfolds. Stay ahead of the competition with an ultra-fast 0.03ms response time which delivers smooth images while minimizing motion blur and ghosting.


Versatile Connectivity Options
With HDMI 2.1 and DisplayPort inputs, this monitor makes it easy to connect your PC, console, or other gaming devices. Switch seamlessly between platforms and enjoy a flexible setup that fits the way you play.


Adaptive Sync Technology
NVIDIA® G-SYNC™ compatibility and AMD FreeSync™ Premium technology seamlessly synchronize the frame rate output between your graphics card and monitor. This eliminates screen tearing and minimizes stutter and input lag for the most breathtaking gameplay experience.


Advanced Burn In Prevention
OLED technology delivers stunning visuals, but static images can sometimes cause burn in over time. ViewSonic's burn-in prevention technology helps protect your screen during everyday use.
Advanced PXL Orbit technology discreetly moves pixels around while notification prompts encourage users to take periodic breaks. Static Screen Detection automatically dims the display when idle, providing users with an immaculate OLED viewing experience.


Ergonomically Designed For Gamers
This monitor features a fully adjustable ergonomic stand capable of considerable swivel, pivot, tilt, and height adjustment. The stand is also designed with a cable management feature that helps reduce clutter around your gaming space.
Enhanced Viewing Comfort
With Flicker-Free technology and a Blue Light Filter, this monitor helps to eliminate eyestrain that comes with extended viewing periods – meaning you can outlast and out-game your opponents just as their eyes begin fail them.
VESA-Compatible Mount
Mount the monitor as you see fit using its convenient VESA-compatible mounting design.
3-year Limited Warranty
Have peace of mind in the quality and reliability of your ViewSonic monitor—backed by one of the industry’s best pixel performance policies and a 3-year limited warranty.*
*Subject to ViewSonic's warranty and on-site service terms and conditions.
- Screen Size: 27
- Viewable Area (in.): 26.7
- Colors: 1.07B
- Color Space Support: 10 bit true
- Viewing Angles: 178º horizontal, 178º vertical
- Display Resolution: WQHD (2560x1440)
- Display Resolution: 2560 x 1440
- Response Time (Typical GTG): 0.03ms
- Aspect Ratio: 16:9
- Panel Surface: Anti-Reflection type, Hard-coating (2H), Haze N/A
- Brightness: 200 cd/m2
- Static Contrast Ratio: 150,000:1
- Panel Type: QD-OLED Technology
- Refresh Rate: 240Hz
- PC Resolution (max): 2560 x 1440
- Mac® Resolution (max): 2560 x 1440
- 3.5mm Audio Out: 1
- HDMI 2.1 In: 2
- DisplayPort: 2
- Internal Speakers: 2W (x2)
- Eco Mode (Conserve): 42w
- Eco Mode (optimized): 52w
- Consumption (typical): 62w
- Consumption (max): 63w
- Voltage: DC 24V
- Stand-by: 0.3 W
- Power Supply: External
- Cable Organization: No
- Kensington Lock Slot: 1
- Physical Controls: Joystick key: Up, Right, Down, Left, Center; Power
- On Screen Display: Input Select, Audio Adjust, ViewMode, Color Adjust, Manual Image Adjust, Setup Menu
- Temperature: 32-104º F (0 - 40º C)
- Humidity (non-condensing): 20-90%
- VESA Compatible: 100 x 100 mm
- Frequency Horizontal: HDMI 2.1 = 30 ~ 255 KHz / DisplayPort = 30 ~ 297 KHz
- Frequency Vertical: HDMI 2.1 & DisplayPort = 48 ~ 240 Hz
- Height Adjust: 130 mm / 5.1 in
- Swivel: -45 ~ 45
- Pivot (Right/Left): 90º / 90º
- Tilt (Forward/Back): 5º / 20º
- Regulations: cTUVus, FCC-B, ICES003, CEC, NRCan
- Net (lbs): 11.9
- Net Without Stand (lbs): 6.5
- Gross (lbs): 17
- Net (kg): 5.4
- Net Without Stand (kg): 2.9
- Gross (kg): 7.7
- Packaging (in.): 21.6 x 20 x 6.2
- Physical (in.): 24.06 x 15.79~20.9 x 9.84
- Physical Without Stand (in.): 24.06 x 13.94 x 2.11
- Packaging (mm): 549.0 x 508.0 x 158.0
- Physical (mm): 611.11 x 401.1~531.1 x 250.0
- Physical Without Stand (mm): 611.11 x 354.1 x 53.59
- Package Contents: VX2738-2K-OLED Display, Power Cable, AC/DC Adapter, DisplayPort Cable, Quick Start Guide
- Recycle/Disposal: Please dispose of in accordance with local, state or federal laws.
- Warranty: Three-year limited warranty on parts, labor and backlight
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User Guides
- VX2738-2K-OLED User Guide (Bahasa Indonesia)
- VX2738-2K-OLED User Guide (Dansk)
- VX2738-2K-OLED User Guide (Deutsch)
- VX2738-2K-OLED User Guide (Español )
- VX2738-2K-OLED User Guide (Français)
- VX2738-2K-OLED User Guide (Hrvatski)
- VX2738-2K-OLED User Guide (Italiano)
- VX2738-2K-OLED User Guide (Magyar)
- VX2738-2K-OLED User Guide (Nederlands)
- VX2738-2K-OLED User Guide (Norsk)
- VX2738-2K-OLED User Guide (Polski)
- VX2738-2K-OLED User Guide (Português)
- VX2738-2K-OLED User Guide (Română)
- VX2738-2K-OLED User Guide (Srpski)
- VX2738-2K-OLED User Guide (Suomi)
- VX2738-2K-OLED User Guide (Svenska)
- VX2738-2K-OLED User Guide (Türkçe)
- VX2738-2K-OLED User Guide (Česky)
- VX2738-2K-OLED User Guide (Ελληνικά)
- VX2738-2K-OLED User Guide (Български)
- VX2738-2K-OLED User Guide (Русский)
- VX2738-2K-OLED User Guide (Українська)
- VX2738-2K-OLED User Guide (日本語)
- VX2738-2K-OLED User Guide (简体中文)
- VX2738-2K-OLED User Guide (繁體中文)
- VX2738-2K-OLED User Guide (한국어)
- VX2738-2K-OLED User Guide (ﺍﻟﻌﺭﺑﻳﺔ)
- VX2738-2K-OLED User Guide(English)
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Quick Start Guide
- VX2738-2K-OLED Quick Start Guide
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Safety Compliance
- VX2738-2K-OLED BSMI RoHS
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Driver & Software
- Standard Monitor Driver Signed Windows 10 x64
- Standard Monitor Driver Signed Windows 10 x86
- Standard Monitor Driver Signed Windows 7
- Standard Monitor Driver Signed Windows 7 x64
- Standard Monitor Driver Signed Windows 8 x64
- Standard Monitor Driver Signed Windows 8 x86
- Standard Monitor Driver Unsigned Windows
- Standard Monitor Driver Unsigned Windows x64


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