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Optoma ZH451ST (UROPTDHZH451STT)

Photos - Projector Optoma ZH451ST
Photos 7
Expecting restock
Main function: presentations; Brightness (lm): 4200; Dynamic contrast: 2 000 000:1; Technology: DLP; Resolution (px): 1920x1080; Max. video resolution: 1920x1080; Image format support: 4:3, 16:9, 16:10; HDR support: HDR10 / HLG; Colour enhancement; Black enhancement; Rear; Image size ("): 36 — 292
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Optoma ZH451ST
Lamp:Laser-LED, 4200 lm, 2 000 000:1, service life 30000 h
Resolution:1920x1080 px
Coefficient:0.496:1
Connection:VGA, HDMI 2
All specifications
Specifications ZH451ST
Colour
Main functionpresentations
Lamp and image
Lamp typeLaser-LED
Service life30000 h
Brightness4200 lm
Dynamic contrast2 000 000:1
Colour rendering1.07 billion colours
Horizontal frequency15 — 135 kHz
Frame rate24 — 120 Hz
Projection system
TechnologyDLP
Real resolution1920x1080 px
Max. video resolution1920x1080 px
Image format support4:3, 16:9, 16:10
HDR supportHDR10 / HLG
Colour enhancement / BrilliantColor /
Black enhancement / Dynamic Black /
Projecting
Rear projection
Image size36 — 292 "
Throw ratio0.496:1
Projection shift (offset)116 %
Zoom and focusmanual
Features
FeaturesPJ-Link protocol
3D support
Hardware
USB-A 2.02 pcs
Number of speakers1
Sound power15 W
Video connectorsVGA
HDMI inputs2
HDMI versionv 2.0
Audio connectors3.5 mm input (mini-Jack)
3.5 mm output (mini-Jack)
Service connectorsCOM port (RS-232)
LAN (RJ-45)
3D Sync
General
Noise level (nominal)31 dB
Noise level (energy-saving / quiet)29 dB
Power sourcemains
Power consumption170 W
Kensington lock
Size (HxWxD)114x274x216 mm
Weight2.9 kg
Official Websiteoptomaeurope.com
Added to E-CatalogJuly 2026
P/N
UROPTDHZH451STT

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.