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A Display of Pure Precision
4K Ultra-HD(3,840 x 2,160) Touchscreen

Model Name PN-K322B
Installation Landscape / Portrait
(Note: Portrait installation not supported when used with stand.)
LCD Panel   31-1/2-inch widescreen (80.1 cm diagonal) IGZO 4K Ultra-HD LCD
Max. Resolution 3,840 x 2,160 pixels
Max. Display Colours (approx.) 1.07 billion colours
Pixel Pitch (H x V) 0.182 x 0.182 mm, 140 ppi
Brightness*1 300 cd/m2
Contrast Ratio 800 : 1
Viewing Angle (H/V) 176°/176° (CR≥10)
Active Screen Area
(W x H)
697.9 x 392.6 mm (27 7/16" x 15 7/16")
Response Time 8 ms (grey to grey, avg.)
Backlight LED, edge lit
Touchscreen Touch Technology Capacitive touch
Multi Touch 10 points
Supported OS Windows® 8*2, Windows® 7, Windows Vista®*3, Windows® XP*3
Computer Input Plug & Play VESA DDC2B
Power Management Power Save (VESA DisplayPort )
Input Terminals*4 DisplayPort x 1, HDMI x 2 (HDCP compatible), RS-232C*5,
3.5 mm-diameter mini stereo jack x 1
Output Terminals 3.5 mm-diameter mini stereo jack x 1,
USB (mini-B) x 1 (for touchscreen operation)
Built-in Speakers 2 W + 2 W
Mounting VESA (4 points), 200 mm pitch, M6 screw
Power Supply 100V – 240V AC, 50/60 Hz
Power Consumption 97 W*6 / 91 W*7
Operating Temperature 5°C to 35°C
Operating Humidity 20% to 80% RH (no condensation)
Dimensions (approx.)
(W x D x H)
Without Stand 750 x 36 x 441 mm (29 17/32" x 1 13/32" x 17 3/8")
With Stand 750 x 390 x 493 mm (29 17/32" x 15 11/32" x 19 13/32")
Without Stand 9.0 kg (19.8 lbs)
With Stand 16.0 kg (35.3 lbs)
Main Accessories AC adaptor, CD-ROM, set-up manual, DisplayPort cable x 1,
vertical sticker (logo), blank sticker, key label, cable clamp,
RS-232C conversion cable, stand, operation manual, touch pen, USB cable
  • *1 Brightness depends on input mode and other picture settings. Brightness level will decrease slightly over the lifetime of the product. Due to the physical limitations of the equipment, it is not possible to maintain a precisely constant level of brightness.
  • *2 Supports Finger-only mode.
  • *3 Mouse operation only.
  • *4 Monitor comes standard with a DisplayPort cable. For HDMI connection, commercially available cables are required.
  • *5 Requires the bundled RS-232C conversion cable.
  • *6 When using the supplied AC adaptor.
  • *7 When using the monitor in DC 19.5V.

Windows and Windows Vista are registered trademarks of Microsoft Corporation in United States and/or other countries. DisplayPort and the DisplayPort Compliance Logo are trademarks owned by the Video Electronics Standards Association in the United States and other countries. The terms HDMI, HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. Adobe, the Adobe logo, Adobe Premiere, and Photoshop are either registered trademarks or trademarks of Adobe Systems Incorporated in the United States and/or other countries. All other brand names and product names may be trademarks or registered trademarks of their respective owners.

Design and specifications are subject to change without prior notice.

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