Sharp PN-K321 computer monitor vs Sharp PN-K321H computer monitor

Comparison of PN-K321, PN-K321H

55 specifications	A Sharp PN-K321 computer monitor Model PN-K321 View product	B Sharp PN-K321H computer monitor Model PN-K321H View product
Display2 differ
Display diagonalDiffers	80 cm (31.5")	81.3 cm (32")
Display resolution	3840 x 2160 pixels	3840 x 2160 pixels
Native aspect ratio	16:9	16:9
Touchscreen	No	No
HD type	4K Ultra HD	4K Ultra HD
Backlight typeKnown for one	Edge LED	—Unknown — not stated by the source
Display brightness (typical)	350 cd/m²	350 cd/m²
Response time	8 ms	8 ms
Supported graphics resolutionsDiffers	3840 x 2160	1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 800 (WXGA), 1360 x 768 (WXGA), 1400 x 1050 (SXGA+), 1600 x 1200 (UXGA), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 800 x 600 (SVGA)
Aspect ratio	16:9	16:9
Contrast ratio (typical)	800:1	800:1
Viewing angle, horizontal	176°	176°
Viewing angle, vertical	176°	176°
Display number of colours	1.073 billion colours	1.073 billion colours
Pixel pitch	0.182 x 0.182 mm	0.182 x 0.182 mm
Viewable size, horizontalKnown for one	69.8 cm	—Unknown — not stated by the source
Viewable size, verticalKnown for one	39.3 cm	—Unknown — not stated by the source
Viewable size diagonalKnown for one	80.1 cm	—Unknown — not stated by the source
Display technologyKnown for one	—Unknown — not stated by the source	LCD
3DKnown for one	—Unknown — not stated by the source	No
Multimediaidentical
Built-in speaker(s)	Yes	Yes
Number of speakers	2	2
RMS rated power	4 W	4 W
Built-in camera	No	No
Designidentical
Product colour	Black	Black
Ports & interfacesidentical
USB Type-A downstream ports quantity	0	0
VGA (D-Sub) ports quantity	0	0
DVI-D ports quantity	0	0
DVI-I ports quantity	0	0
HDMI ports quantity	2	2
DisplayPorts quantity	1	1
Audio input	Yes	Yes
Audio output	Yes	Yes
HDCP	Yes	Yes
RS-232 ports	1	1
DC-in jackKnown for one	—Unknown — not stated by the source	Yes
Ergonomicsidentical
VESA mounting	Yes	Yes
Panel mounting interface	200 x 200 mm	200 x 200 mm
Cable lock slot	No	No
Poweridentical
Power consumption (typical)	93 W	93 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)	20 - 80%	20 - 80%
Weight & dimensionsidentical
Width (without stand)	750 mm	750 mm
Depth (without stand)	35 mm	35 mm
Height (without stand)	441 mm	441 mm
Weight (without stand)	7.5 kg	7.5 kg
Packaging contentidentical
Cables includedKnown for one	DisplayPort, RS-232	—Unknown — not stated by the source
ManualKnown for one	Yes	—Unknown — not stated by the source
Other featuresidentical
AC adapter includedKnown for one	Yes	—Unknown — not stated by the source
TV tuner integrated	No	No
Supplied AC adapter type	LCD	LCD
Energy efficiency class (legacy scale)Known for one	—Unknown — not stated by the source	A
Thin Clientidentical
Thin client installed	No	No

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.