Designed for picture-perfect viewing
Immerse yourself in entertainment with the V28 4K monitor^[1]. With 4x the pixels^[2], experience significantly sharper, more premiere image clarity, for theatre quality viewing in the comfort of your own home. Plus, when using AMD FreeSync™ Technology^[3] paired with your AMD graphics card, you’ll enjoy blur and lag free entertainment. And with HDMI 2.0 at a 60Hz refresh rate^[4], watch, play and stream flicker-free.

Specification

Product
Product id	685815
Brand	Hewlett Packard
Partnr	8WH58AA/ABB
EAN/UPC code	194721058157
Warranty (months)	1 year parts and labour limited warranty.
Display
Display diagonal	28 inch
Display resolution	3840 x 2160 Pixels
Native aspect ratio	16:9
Panel type	TN
Display brightness (typical)	300 cd/m²
Response time	1 ms
HD type	4K Ultra HD
Display technology	LED
Screen shape	Flat screen
Supported graphics resolutions	640 x 480 (VGA), 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 1600 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 2560 x 1440, 3840 x 2160
Contrast ratio (typical)	1000:1
Maximum refresh rate	60 Hz
Viewing angle, horizontal	170 °
Viewing angle, vertical	160 °
Pixel density	157 ppi
Pixel pitch	0.161 x 0.161 mm
Performance
AMD FreeSync	Y
Multimedia
Built-in speaker(s)	N
Built-in camera	N
Design
Market positioning	Home
Product colour	Black
Certification	Australian-New Zealand MEPS; BSMI; CB; CCC; CE; CEL; cTUVus; EAC; FCC; ISO 9241-307; KC/KCC; NOM; PSB; TUV-S; VCCI; Vietnam MEPS; WEEE; ISC; ICE
Ports & interfaces
Built-in USB hub	N
DVI port	N
HDMI	Y
HDMI ports quantity	2
HDMI version	2.0
DisplayPorts quantity	1
DisplayPort version	1.2
Ergonomics
VESA mounting	Y
Panel mounting interface	100 x 100 mm
Cable lock slot	Y
Height adjustment	N
Tiltable	Y
Tilt angle range	-5 - 23 °
Packaging data
Stand included	Y
Cables included	AC, DisplayPort, HDMI
Package width	732 mm
Package depth	160 mm
Package height	479 mm
Package weight	7700 g
Power
Energy efficiency class (SDR)	F
Energy consumption (SDR) per 1000 hours	24 kWu
Power consumption (typical)	31 W
Power consumption (standby)	0.5 W
Power consumption (off)	0.3 W
AC input voltage	100 - 240 V
Operational conditions
Operating temperature (T-T)	5 - 35 °C
Operating relative humidity (H-H)	20 - 80 procent
Weight & dimensions
Width (with stand)	658.8 mm
Depth (with stand)	56.2 mm
Height (with stand)	466.8 mm
Width (without stand)	658.8 mm
Depth (without stand)	56.2 mm
Height (without stand)	383.2 mm
Weight (without stand)	5140 g