Optoma ZH451ST (UROPTDHZH451STT)

Name: Optoma ZH451ST UROPTDHZH451STT
Brand: Optoma

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Pcnova.co.uk →	£1,739.48		Gamingkit.co.uk →	£1,739.48
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Optoma ZH451ST

2026 Business/Education laser (LED)Full HD rear projection HDR speakers

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 function	presentations


Lamp and image
Lamp type	Laser-LED
Service life	30000 h
Brightness	4200 lm
Dynamic contrast	2 000 000:1
Colour rendering	1.07 billion colours
Horizontal frequency	15 — 135 kHz
Frame rate	24 — 120 Hz


Projection system
Technology	DLP
Real resolution	1920x1080 px
Max. video resolution	1920x1080 px
Image format support	4:3, 16:9, 16:10
HDR support	HDR10 / HLG
Colour enhancement	/ BrilliantColor /
Black enhancement	/ Dynamic Black /


Projecting
Rear projection
Image size	36 — 292 "
Throw ratio	0.496:1
Projection shift (offset)	116 %
Zoom and focus	manual

Features
Features	PJ-Link protocol 3D support


Hardware
USB-A 2.0	2 pcs
Number of speakers	1
Sound power	15 W
Video connectors	VGA
HDMI inputs	2
HDMI version	v 2.0
Audio connectors	3.5 mm input (mini-Jack) 3.5 mm output (mini-Jack)
Service connectors	COM port (RS-232) LAN (RJ-45) 3D Sync


General
Noise level (nominal)	31 dB
Noise level (energy-saving / quiet)	29 dB
Power source	mains
Power consumption	170 W
Kensington lock
Size (HxWxD)	114x274x216 mm
Weight	2.9 kg
Official Website	optomaeurope.com
Added to E-Catalog	July 2026
P/N	UROPTDHZH451STT

E-Catalog UK editor, Projectors

Mykola Boberskyi, edited 02.07.2026

The information in the model description is for reference purposes.
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	Optoma ZH451ST Short throw projector 4200 ANSI lumens DLP 1080p (1920x Optoma ZH451ST Short throw projector 4200 ANSI lumens DLP 1080p (1920x1080) 3D White Optoma ZH451ST. Projector brightness: 4200 ANSI lumens. Projection technology: DLP. Projector native resolution: 1080p (1920x1080). Light source type: Laser. Service life of light source: 30000 h. Focus: Manual. Focal length range: 7.51 mm. Zoom type: Fixed. Analog... moresignal format system: NTSC J. NTSC M. NTSC 3.58. NTSC 4.43. PAL 4.43. PAL. PAL B. PAL D. PAL G. PAL H. PAL I. PAL M. PAL.... Supported 3D formats: Frame Sequential. Supported graphics resolutions: 1600 x 1200 (UXGA). 1920 x 1080 (HD 1080). 1280 x 1024 (SXGA). 1280 x 768 (WXGA). 1024 x 768.... Serial interface type: RS-232. RJ-45 Pcnova.co.uk Delivery: in United Kingdom Report		£1,739.48 Buy in shop

	Optoma ZH451ST Short throw projector 4200 ANSI lumens DLP 1080p (1920x E3P7PK1E119 Optoma ZH451ST. Projector brightness: 4200 ANSI lumens. Projection technology: DLP. Projector native resolution: 1080p (1920x1080). Light source type: Laser. Service life of light source: 30000 h. Focus: Manual. Focal length range: 7.51 mm. Zoom type: Fixed. Analog signal format system: NTSC J. NTSC M. NTSC 3.58. NTSC 4.43. PAL 4.43. PAL. PAL B. PA... moreL D. PAL G. PAL H. PAL I. PAL M. PAL.... Supported 3D formats: Frame Sequential. Supported graphics resolutions: 1600 x 1200 (UXGA). 1920 x 1080 (HD 1080). 1280 x 1024 (SXGA). 1280 x 768 (WXGA). 1024 x 768.... Serial interface type: RS-232. RJ-45 Optoma ZH451ST Short throw projector 4200 ANSI lumens DLP 1080p (1920x1080) 3D White Gamingkit.co.uk Delivery: in United Kingdom Report		£1,739.48 Buy in shop

	Optoma ZH451ST Short throw projector 4200 ANSI lumens DLP 1080p (1920x1080) 3D White E3P7PK1E119 ZH451ST DURACORE LASER PROJECTOR Quzo.co.uk Delivery: to United Kingdom Report		£1,878.55 Buy in shop

	Optoma ZH451ST Short throw projector 4200 ANSI lumens DLP 1080p (1920x1080) 3D White E3P7PK1E119 Business Short throw projector White. DLP 4200 ANSI lumens. Laser 30000 h. 1080p (1920x1080) 16:9 300000:1. Screen size compatibility: 914.4 - 7416.8 mm (36 - 292") Number of colours: 1.073 billion colours. Focus: Manual. Ethernet LAN. Built-in speaker(s) 15 W. 3D. AC. Projector. Projector brightness. 4200 ANSI lumens. Projection technology. DLP. P... morerojector native resolution. 1080p (1920x1080). Contrast ratio (typical). 300000:1. Native aspect ratio. 16:9. Supported aspect ratios. 4:3, 16:10, 16:9. Screen size compatibility. 914.4 - 7416.8 mm (36 - 292"). Contrast ratio (dynamic). 2000000:1. Number of colours. 1.073 billion colours. Uniformity. 75%. Vertical scan range. 24 - 120 Hz. Horizontal scan range. 15 - 135 kHz. Light source. Light source type. Laser. Service life of light source. 30000 h. Lens system. Focus. Manual. Focal length range. 7.51 mm. Zoom capability. No. Zoom type. Fixed. Throw ratio. 0.496:1. Offset. 116%. Video. Analog signal format system. NTSC J, NTSC M, NTSC 3.58, NTSC 4.43, PAL 4.43, PAL, PAL B, PAL D, PAL G, PAL H, PAL I, PAL M, PAL N, SECAM, SECAM 4.25/4.4, SECAM B, SECAM D, SECAM G, SECAM K, SECAM K1, SECAM L. Full HD. Yes. 3D. Yes. Supported 3D formats. Frame Sequential. Supported graphics resolutions. 1600 x 1200 (UXGA), 1920 x 1080 (HD 1080), 1280 x 1024 (SXGA), 1280 x 768 (WXGA), 1024 x 768 (XGA), 800 x 600 (SVGA), 640 x 480 (VGA). Ports & interfaces. VGA (D-Sub) ports quantity. 1. HDMI ports quantity. 2. HDMI version. 2.0. USB 2.0 Type-A ports quantity. 2. Headphone outputs. 1. Serial interface type. RS-232, RJ-45. 3D sync port. Yes. 12V trigger ports quantity. 1. 12V trigger. Yes. Network. Ethernet LAN. Yes. Features. Noise level. 29 dB. On Screen Display (OSD). Yes. On Screen Display (OSD) languages. Arabic, Czech, Danish, English, Farsi, Finnish, French, German, Greek, Hungarian, Indonesian, Italian, Japanese, Norwegian, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Traditional Chinese, Spanish, Swedish, Turkish, Vietnamese. Number of OSD languages. 25. International Protection (IP) code. IP6X. High Dynamic Range (HDR) technology. High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG). High Dynamic Range (HDR) supported. Yes. Password protection. Yes. Multimedia. Built-in speaker(s). Yes. Number of built-in speakers. 1. RMS rated power. 15 W. Design. Product type. Short throw projector. Market positioning. Business. Product colour. White. Cable lock slot type. Kensington. Power. Power source. AC. Power consumption (standby). 0.5 W. Power consumption (max). 170 W. AC input voltage. 100 - 240 V. AC input frequency. 50 - 60 Hz. Auto power off. Yes. Operational conditions. Operating temperature (T-T). 0 - 40 °C. Operating relative humidity (H-H). 0 - 80%. Operating altitude. 0 - 2500 m. Weight & dimensions. Weight. 2.9 kg. Width. 274 mm. Depth. 216 mm. Height. 114 mm. Package weight. 4.3 kg. Packaging content. Remote control included. Yes. Batteries included. Yes. Manual. Yes. Cables included. Power. Backtotheoffice.co.uk Delivery: in United Kingdom Report		£1,915.99 Buy in shop

Optoma ZH451ST (UROPTDHZH451STT)

Buy Optoma ZH451ST

Optoma ZH451ST Short throw projector 4200 ANSI lumens DLP 1080p (1920x

Optoma ZH451ST Short throw projector 4200 ANSI lumens DLP 1080p (1920x E3P7PK1E119

Optoma ZH451ST Short throw projector 4200 ANSI lumens DLP 1080p (1920x1080) 3D White E3P7PK1E119

Optoma ZH451ST Short throw projector 4200 ANSI lumens DLP 1080p (1920x1080) 3D White E3P7PK1E119