Innovative IGZO* Technology Brings
Stunning Detail to Sharp Ultra-HD LCD Monitor
(3,840 x 2,160)
Note: Image simulated for illustration purposes.
32-Inch LCD Monitor Boasts Unprecedented Ultra-HD Resolution
Sharp’s new professional-use PN-K321 LCD monitor heralds an entirely new generation of displays that incorporate Sharp’s cutting-edge
IGZO* technology. This technology offers two major advantages: extraordinarily high resolution and energy efficiency.
At 3,840 x 2,160 pixels (Ultra-HD), the PN-K321 boasts four times the resolution of 1080p full HD. Users can now view the content of four
full HD screens on a single, seamless display. This super-high resolution makes the monitor ideally suited to a wide range of professional
applications in settings where detailed information needs to be displayed with tremendous precision.
IGZO technology supports increased pixel transparency and reduced current leakage, resulting in lower power consumption.
* IGZO (InGaZnO) is an oxide comprising indium (In), gallium (Ga), and zinc (Zn).
Thin and Stylish
Ultra-High Resolution
Sharp’s new professional-use LCD monitor
The small size of semiconductors made with IGZO technology enables
smaller-sized pixels, which in turn provide stunning high resolution.
owes its stylish and slender design to IGZO
technology and edge-lit LED backlighting.
Measuring only about 35 mm at its thickest
point, this sleek and lightweight monitor
blends in effortlessly in almost any location.
The PN-K321 comes with a stand and offers
a choice of landscape or portrait
installation*, allowing users to select the
mode that best suits their display content
and application.
LCD pixel
a-Si TFT (FHD)
Higher definition
with equivalent
The transmittance of an IGZO TFT (thin-film transistor)
is superior to that of an a-Si (amorphous silicon) TFT.
* The monitor must be unscrewed from the stand when
switching between landscape and portrait installations.
MST Mode for Ultra-HD Video at 60 fps
Simple, Advanced Interface
The PN-K321 supports both DisplayPort™ and HDMI™. 4K ultra-HD
video signals can be transmitted via a single easy-connecting,
clutter-reducing cable.
The PN-K321 supports MST (Multi-Stream Transport) mode as
specified by the DisplayPort 1.2 standard. A single DisplayPort cable
can transfer 3,840 x 2,160 video signals at 60 fps, resulting in smooth
rendering of high-resolution video and fluid mouse operation.
Built-In Speakers
DisplayPort cable (included)
HDMI cable
(commercially available)
Built-in speakers eliminate the need for external speakers and keep
the PN-K321 stylishly streamlined. The speakers emit sound from
both sides of the monitor, making them ideal for conveying audio
Model Name
Landscape / Portrait
31-1/2-inch widescreen (80.1 cm diagonal) IGZO ultra-HD LCD
Computer Input
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
350 cd/m2
Contrast Ratio
800 : 1
Viewing Angle (H/V)
176°/176° (CR
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.)
LED, edge lit
399 (15 23/32)
35 (1 3/8)
750 (29 17/32)
Plug & Play
Power Save (VESA DisplayPort )
3.5 mm-diameter mini stereo jack x 1
Built-in Speakers
RS-232C input*
VESA (4 points), 200 mm pitch, M6 screw
PC/AV input (HDMI 1)
Power Supply
100V – 240V AC, 50/60 Hz
PC/AV input (HDMI 2)
Power Consumption
93 W*4 / 87 W*5
DisplayPort input
Operating Humidity
20% to 80% RH (no condensation)
VESA holes*
Units: mm (inch)
* Screen dimensions
* To use the VESA-standard mounting bracket, use M6 screws that are 8 to 10 mm plus the thickness of the bracket.
Output Terminals
0°C to 40°C
(7 7/8)
(1 25/32) 256 (10 1/16)
DisplayPort x 1, HDMI x 2 (HDCP compatible), RS-232C*3,
3.5 mm-diameter mini stereo jack x 1
Operating Temperature
(4 3/4)
Power Management
441 (17 3/8)
489 (19 1/4)
700* (27 9/16)
Input Terminals*2
275 (10 13/16) 200 (7 7/8) 275 (10 13/16)
(4 3/4)
Max. Resolution
395 (15 9/16)
LCD Panel
Input/Output Terminals
Audio input
Audio output
Dimensions (W x D x H) (approx.) (without stand)
750 x 35 x 441 mm (29 17/32" x 1 3/8" x 17 3/8")
Weight (approx.) (without stand)
7.5 kg (16.5 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
*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 Monitor comes standard
with a DisplayPort cable. For HDMI connection, commercially available cables are required. *3 Requires the bundled RS-232C conversion
cable. *4 When using the supplied AC adaptor. *5 When using the monitor in DC 19.5V.
Distributed by:
* Requires the bundled RS-232C conversion cable.
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