SKU: VA2457-2K-HD

ViewSonic VA2457-2K-HD 23.8-Inch 2K QHD IPS Monitor, 2560×1440, 90Hz, 5ms, HDR10, 100% sRGB, 8-Bit, Adaptive Sync, Eye ProTech+, 2x HDMI 2.0, DP 1.2, VESA 75×75, Anti-Glare | Black

$ 138.00

Description

Expert Features

  • 23.8-Inch SuperClear IPS Display: Delivers consistent image quality, natural-looking colours and wide 178° viewing angles for shared workspaces, creative tasks and entertainment.
  • Sharp 2K QHD Resolution: Its 2560 × 1440 panel displays fine text, detailed images and more on-screen workspace than a comparable Full HD screen.
  • Smooth 90Hz Refresh Rate: Higher refresh frequency improves the fluidity of desktop scrolling, animations, video motion and casual gameplay compared with conventional 60Hz viewing.
  • 100% sRGB Colour Gamut: Broad sRGB coverage supports rich, natural-looking colours for photographs, web graphics and daily multimedia.
  • Native 8-Bit Colour Depth: Reproduces 16.7 million colours for smooth transitions and detailed tonal gradations without relying on an 8-bit + FRC claim.
  • HDR10 Signal Support: Compatible HDR10 content benefits from more expressive highlight and shadow presentation within the panel’s capabilities.
  • Adaptive Sync Technology: Synchronises display refreshes with compatible graphics output to help reduce visible tearing and stutter.
  • ViewSonic Eye ProTech+: Second-generation hardware low-blue-light technology helps limit blue-light output while preserving more natural-looking colour balance.
  • 100-Level Software Blue-Light Adjustment: Customise blue-light filtering and display warmth through fine-grained on-screen settings.
  • Flicker-Free DC Dimming: Direct-current backlight regulation helps minimise visible flicker for more comfortable extended viewing.
  • ViewMode Picture Presets: Select Standard, Game, Video, Web, Text, Medical Grayscale or Mac viewing modes to adjust image presentation for different tasks.
  • Black Stabilisation: A manufacturer-described shadow-detail enhancement function helps improve visibility in darker game and video scenes.
  • Dual HDMI 2.0 Inputs: Connect two compatible video sources, including computers or consoles, and switch between inputs without moving cables.
  • DisplayPort 1.2 Connectivity: A dedicated DP connection supports compatible graphics cards and desktop systems at the monitor’s native QHD 90Hz mode.
  • External Audio Output: Connect compatible external speakers or headphones through the audio-out port; this model has no integrated speakers.
  • Three-Sided Micro-Bezel Design: Narrow borders create a modern appearance and reduce visual separation in multi-monitor arrangements.
  • Ultra-Thin Metal Base: A slim, stable-looking stand leaves additional space on the desk for everyday accessories.
  • Comfortable Tilt Adjustment: Adjust the screen from −5° to +15° to suit your preferred seated position.
  • 75 × 75mm VESA Compatibility: Install the monitor on a suitable wall bracket or monitor arm for flexible workspace organisation.

Expert Specs

SpecificationViewSonic VA2457-2K-HD
Identification & Display
Brand / ModelViewSonic VA2457-2K-HD
Product CategoryBusiness / Home / Office Monitor
Visible Screen Size23.8 inches
Display PanelSuperClear IPS
Optimal Resolution2560 × 1440 (QHD / 2K)
Optimal Refresh Rate90Hz
Aspect Ratio16:9
Typical Static Contrast Ratio1000:1
Dynamic Contrast Ratio50,000,000:1
Typical Brightness300cd/m²
Minimum Brightness250cd/m²
Viewing Angles178° horizontal / 178° vertical (CR ≥10)
Pixel Pitch0.2058 × 0.2058mm
Typical Response Time5ms
Screen SurfaceAnti-glare
Colour DepthNative 8-bit
Displayable Colours16.7 million
Colour Gamut100% sRGB (typical; ViewSonic laboratory measurement)
HDR StandardHDR10 signal support
HDCPHDCP 2.2
Picture & Eye-Comfort Features
Variable RefreshAdaptive Sync; exact operating range not specified
Manufacturer Eye-Care NameViewSonic Eye ProTech+
Hardware Low Blue LightSecond-generation hardware low-blue-light design
Software Blue-Light Control100 adjustment levels
Flicker-Free TechnologySupported; DC backlight dimming
Picture PresetsViewMode: Standard, Game, Video, Web Browsing, Text, Medical Grayscale, Mac
Shadow-Detail FunctionBlack Stabilisation (described in ViewSonic launch article)
Connectivity & Compatibility
HDMI Video Inputs2 × HDMI 2.0
DisplayPort Video Input1 × DisplayPort 1.2
HDMI Signal Support2560 × 1440 at 90Hz
DisplayPort Signal Support2560 × 1440 at 90Hz
Audio ConnectionAudio Output
Built-In SpeakersNone
Analog Video InputNone
PC CompatibilityWindows 10 / Windows 11 (Tested)
Mac CompatibilityPower Mac (Tested)
Stand, Dimensions & Weight
ExteriorBlack; three-sided micro-bezel, slim body, ultra-thin metal base
Stand AdjustmentTilt, −5° to +15° (±2°)
VESA Wall Mount75 × 75mm
Recommended VESA ScrewsM4 × 10mm
Physical Control Buttons5
Dimensions with Base (W × H × D)539.80 × 418.03 × 190.00mm
Dimensions without Base (W × H × D)539.80 × 324.30 × 51.01mm
Packaging Dimensions (W × H × D)606 × 419 × 110mm
Net Weight with Base3.5kg
Net Weight without Base2.6kg
Packaging Weight4.6kg
Power & Environment
Power AdapterExternal plug-in, 12V / 2.5A
AC Power Input100–240V, 50–60Hz
Typical Consumption25W
Maximum Consumption28W
Operating Temperature0–40°C
Operating Humidity20–90%, non-condensing
Storage Temperature−20°C to +60°C
Storage Humidity5–90%, non-condensing
Manufacturer-Listed ComplianceCCC, CEL, China RoHS
Included Accessories
Included Video CableHDMI 2.0 cable, 1.5m
Included Power ConnectionPower adapter / cable, 1.5m