iiyama G-MASTER G4380UHSU-B1. Display diagonal: 108 cm (42.5"), Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Display technology: LED, Display surface: Matt, Response time: 0.4 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in speaker(s). Built-in USB hub, USB hub version: 2.0 / 3.2 Gen 1 (3.1 Gen 1). VESA mounting. Product colour: Black

Specification

Product
Product id	813625
Brand	iiyama
Partnr	G4380UHSU-B1
EAN/UPC code	4948570118526
Warranty (months)	36 months
Display
Display diagonal	42.5 inch
Display resolution	3840 x 2160 Pixels
Native aspect ratio	16:9
Panel type	VA
Display brightness (typical)	550 cd/m²
Response time	0.4 ms
HD type	4K Ultra HD
Display technology	LED
Display surface	Matt
Screen shape	Flat screen
Contrast ratio (typical)	4000:1
Contrast ratio (dynamic)	80000000:1
Maximum refresh rate	144 Hz
Viewing angle, horizontal	178 °
Viewing angle, vertical	178 °
Display number of colours	1.07 billion colours
Display diagonal (metric)	108 cm
Pixel pitch	0.245 x 0.245 mm
Horizontal scan range	30 - 135 kHz
Viewable size, horizontal	941.18 mm
Viewable size, vertical	529.42 mm
High Dynamic Range (HDR) technology	High Dynamic Range (HDR) 400
High Dynamic Range (HDR) supported	Y
Colour depth	10 Bit
Performance
NVIDIA G-SYNC	N
AMD FreeSync	Y
AMD FreeSync refresh rate range	48 - 120 Hz
Flicker-free technology	Y
Low Blue Light technology	Y
Multimedia
Built-in speaker(s)	Y
Built-in camera	N
Number of speakers	2
RMS rated power	14 W
Design
Market positioning	Gaming
Product colour	Black
Feet colour	Black
Ports & interfaces
Built-in USB hub	Y
USB hub version	2.0 / 3.2 Gen 1 (3.1 Gen 1)
USB upstream port type	USB Type-B
Number of upstream ports	1
USB Type-A downstream ports quantity	4
HDMI	Y
HDMI ports quantity	2
HDMI version	2.0
DisplayPorts quantity	2
DisplayPort version	1.4
Headphone out	Y
Headphone outputs	1
Headphone connectivity	3.5 mm
HDCP	Y
Ergonomics
VESA mounting	Y
Panel mounting interface	200 x 100 mm
Cable lock slot	Y
Cable lock slot type	Kensington
Height adjustment	N
Tiltable	Y
Tilt angle range	-2 - 10 °
Packaging data
Stand included	Y
Cables included	AC, DisplayPort, HDMI, USB
Quick start guide	Y
Handheld remote control	Y
Remote control batteries included	Y
Power
Energy efficiency class (SDR)	F
Energy consumption (SDR) per 1000 hours	49 kWu
Power consumption (typical)	85 W
Energy efficiency class (HDR)	G
Energy consumption (HDR) per 1000 hours	92 kWu
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Input current	1.5 A
Operational conditions
Operating temperature (T-T)	5 - 35 °C
Storage temperature (T-T)	-20 - 60 °C
Operating relative humidity (H-H)	10 - 80 procent
Storage relative humidity (H-H)	5 - 85 procent
Weight & dimensions
Width (with stand)	977.5 mm
Depth (with stand)	251 mm
Height (with stand)	621.5 mm
Weight (with stand)	14900 g
Logistics data
Harmonized System (HS) code	85285210
Other features
Touchscreen	N