ViewSonic TD2421 24’’ (23.6” Viewable) Full HD Optical Touch Monitor
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Great for public kiosks, POS displays, and other retail and commercial applications, the ViewSonic TD2421 dual-point optical touch monitor lets users execute two-finger pinches, taps, and swipes for fast and intuitive navigation. With Full HD 1920x1080 resolution, 3000:1 static contrast ratio, and SuperClear MVA technology, the TD2421 delivers stunning brightness and contrast with amazing screen performance at nearly any viewing angle. Flexible connectivity options include HDMI, VGA, DVI, and USB ports, and a VESA-mountable design offers additional convenience for use as a wall-mounted display. Whats more, ViewSonics exclusive ViewMode feature provides intuitive presets that deliver optimized screen performance in different applications. In addition, Flicker-Free technology and a Blue Light Filter help to eliminate eye strain from extended viewing periods for improved productivity. Whether in retail or deployed in a high-traffic commercial setting, its scratch-resistant surface stands up to heavy use and safeguards its high quality touch experience.



Dual-Point Optical Touch

Touch screens with dual-point optical touch can recognize two points of simultaneous contact, allowing two-finger gestures such as zoom in/out, rotations, and two-finger taps. Optical touch does not require a conductive object for touch recognition, so it is extremely useful in gloved environments such as hospitals and dental offices, or for use with interactive styluses.

SuperClear ® MVA Panel Technology

Enjoy accurate and vivid colors with consistent levels of brightness no matter the vantage point. With SuperClear MVA panel technology, this monitor delivers the same image quality whether you are looking at the screen from above, below, the front, or the side.

Full HD 1080p Resolution

This monitor features Full HD 1920x1080 resolution for unbelievable pixel-by-pixel image performance. You’ll experience the most amazing clarity and detail whether it be while working, gaming, or enjoying the latest in multimedia entertainment.



  • Display
  • Panel Type MVA
  • Colors 16.7M
  • Static Contrast Ratio 3,000:1
  • Viewing Angles 178º horizontal, 178º vertical
  • Resolution 1920 x 1080
  • Viewable Area (in.) 23.6
  • Dynamic Contrast Ratio 50,000,000:1
  • Backlight Life (Hours) 40,000
  • Response Time (Typical GTG) 5ms
  • Light Source LED
  • Brightness 250 cd/m2
  • Panel Surface 6H Scratch Resistant Surface Hardness
  • Aspect Ratio 16:9
  • Display Size (in.) 24
  • PC Resolution (max) 1920 x 1080
  • Touch
  • Touch Technology Optical
  • Touch Points 2-Point Touch
  • Connector
  • USB 2.0 Type A 2
  • USB 2.0 Type B 1
  • VGA 1
  • HDMI 1.4 1
  • DVI-I 1
  • Internal Speakers 2W (x2)
  • Video Signal
  • Frequency Horizontal Analog and Digital: 24 ~ 82KHz
  • Frequency Vertical Analog: 50 ~ 75Hz, Digital: 50 ~ 75Hz
  • Analog Sync Analog: Separate Sync / Composite Sync / Sync on Green, Digital: TMDS
  • Power
  • Consumption (typical) 16.5W
  • Consumption (max) 28W
  • Voltage AC 100-240V (universal), 50-60Hz
  • Stand-by 0.5W
  • Controls
  • Physical Controls GameMode, 1, 2, 3, 4, Power
  • On Screen Display Auto Image Adjust, Contrast/Brightness, Input Select, Audio Adjust, Color Adjust, Information, Manual Image Adjust, Advanced Image Adjust, Setup Menu, Memory Recall (See user guide for complete OSD functionality)
  • Operating Conditions
  • Temperature 32-104º F (0 - 40º C)
  • Humidity (non-condensing) 20-90%
  • Tilt (Forward/Back) 6º / 22º
  • Kensington Lock Slot 1
  • VESA Compatible 100 x 100 mm
  • Weight (metric)
  • Gross (kg) 7.3
  • Net (kg) 5.2
  • Net Without Stand (kg) 4.3
  • Weight (imperial)
  • Net (lbs) 11.4
  • Net Without Stand (lbs) 9.5
  • Gross (lbs) 16
  • Dimensions (metric) (wxhxd)
  • Packaging (mm) 640 x 460 x 200
  • Physical (mm) 571 x 392 x 240
  • Physical Without Stand (mm) 571 x 340 x 58
  • Dimensions (imperial) (wxhxd)
  • Packaging (in.) 25.2 x 18.1 x 7.9
  • Physical (in.) 22.5 x 15.4 x 9.5
  • Physical Without Stand (in.) 22.5 x 13.4 x 2.3
  • Regulations cULus, FCC, ICES003, Energy Star, EPEAT Silver, UL-MX-CoC, Mexico Energy, CE, CB, RoHS Green BOM & RoHS DoC, ErP, REACH SVHC List & DoC, EEL, WEEE, EAC, TCO
  • PACKAGE CONTENTS LCD Display, Power Cable, VGA Cable, DVI Cable, USB2.0 Upstream Cable, Audio Cable, Quick Start Guide, ViewSonic Wizard CD-ROM
  • Warranty Three-year limited warranty on parts, labor and backlight
  • Recycle/Disposal Please dispose of in accordance with local, state or federal laws.
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