Optoma ZK1120

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Main function: professional; No lens; Brightness ANSI Lumens (lm): 9300; Dynamic contrast: 4 000 000:1; Technology: DLP; Resolution (px): 3840x2400; Image format support: 4:3, 16:9, 16:10, 21:9; HDR support: HDR10 / HLG; Brightness/contrast enhancement; Colour enhancement; Black enhancement

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Optoma ZK1120

2026 Professional laser (LED)rear projection HDR no lens

Lamp:Laser-LED, ANSI 9300 lm, 4 000 000:1, service life 30000 h

Resolution:3840x2400 px

Connection:HDMI 2, DisplayPort

All specifications

Specifications ZK1120

Colour

Main function	professional
No lens


Lamp and image
Lamp type	Laser-LED / DuraCore /
Service life	30000 h
Brightness ANSI Lumens	9300 lm
Dynamic contrast	4 000 000:1
Colour rendering	1.07 billion colours
Horizontal frequency	15 — 140 kHz
Frame rate	24 — 240 Hz
Input Lag	4.5 ms


Projection system
Technology	DLP
Real resolution	3840x2400 px
Image format support	4:3, 16:9, 16:10, 21:9
HDR support	HDR10 / HLG
Brightness/contrast enhancement
Colour enhancement	/ BrilliantColor /
Black enhancement	/ Dynamic Black / Extreme Black /


Projecting
Rear projection
Zoom and focus	manual
Keystone correction (vert), ±	20 °
Keystone correction (horizontal), ±	20 °

Features
Features	light sensor PIP (picture-in-picture) PJ-Link protocol 3D support


Hardware
USB-A 2.0	1 pcs
Video connectors	DisplayPort
HDMI inputs	2
HDMI version	v 2.0
Service connectors	COM port (RS-232) LAN (RJ-45) HDBaseT 3D Sync


General
Noise level (nominal)	40 dB
Noise level (energy-saving / quiet)	35 dB
Power source	mains
Power consumption	655 W
Kensington lock
Size (HxWxD)	189x535x396 mm
Weight	16.8 kg
Official Website	optomausa.com
Added to E-Catalog	May 2026

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.