Colour

Main function	universal


Lamp and image
Lamp type	Laser-LED
Service life	30000 h
Brightness	5100 lm
Dynamic contrast	3 000 000:1
Colour rendering	1.07 billion colours


Projection system
Technology	DLP
Real resolution	3840x2160 px
Image format support	4:3, 16:9
HDR support	HDR10 / HLG
Colour enhancement	/ BrilliantColor /
Resolution enhancement	/ CTA /


Projecting
Rear projection
Throw distance, min	1 m
Throw distance, max	9.3 m
Image size	20 — 300 "
Throw ratio	1.4:1 — 2.24:1
Projection shift (offset)	116 %
Optical zoom	1.6 x
Zoom and focus	manual
Lens shift
Keystone correction (vert), ±	30 °
Keystone correction (horizontal), ±	30 °

Features
Features	PJ-Link protocol 3D support


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


General
Noise level (nominal)	30 dB
Noise level (energy-saving / quiet)	28 dB
Power source	mains
Power consumption	245 W
Kensington lock
Size (HxWxD)	108x274x216 mm
Weight	3 kg
Official Website	optomaeurope.com
Added to E-Catalog	December 2025

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.
Catalog Optoma 2026 - new arrivals, bestsellers, and the most relevant models Optoma.

How to choose a projectorType, projection characteristics, type of lamp and matrix, as well as other criteria for choosing a projector

What to choose: a projector or a TV?Let's figure out when it's better to get a projector and when a TV

Buy Optoma ZK551

When you make a purchase through links on our site, we may receive a affiliate commission.


	Optoma - DuraCore ZK551 3D DLP Projector - 16:9 - Front - 2160p - 30000 Hour Normal Mode - 4K UHD - 300,000:1 - White 1290 Bright 4K UHD DuraCore laser projector - 5100 lumens, 300,000:1 Contrast Ratio, and IP6X certified Compact for easy installation - 1.6x zoom, 360-degree and portrait projection Miracast Wireless Projection via OS Native support, no app to install, OMSC (Optoma Management Suite Cloud), FOTA Reduced power consumption for a long life span -DuraCore la... moreser technology delivers 30,000 hours maintenance free laser light sourceThe ZK551 is a compact High Brightness 4K UHD DuraCore laser projector featuring Miracast Wireless Display. Casting and Screen Mirroring without the need for an app or local network. Simply use the native Casting and Screen Mirror support in Windows, Mac OS, iOS, and Android to display presentations, videos or share an entire screen in seconds. ZK551 also supports LAN Control for management of critical functions via Optoma's own OMSC (Optoma Management Service Cloud), Crestron, PJLink, and AMX. BestBuy.com Delivery: in USA Report		$1,988.84 Buy in shop

	Optoma - DuraCore ZK551 3D DLP Projector - 16:9 - Front - 2160p - 30000 Hour Normal Mode - 4K UHD - 300,000:1 - White 1290 Bright 4K UHD DuraCore laser projector - 5100 lumens, 300,000:1 Contrast Ratio, and IP6X certified Compact for easy installation - 1.6x zoom, 360-degree and portrait projection Miracast Wireless Projection via OS Native support, no app to install, OMSC (Optoma Management Suite Cloud), FOTA Reduced power consumption for a long life span -DuraCore la... moreser technology delivers 30,000 hours maintenance free laser light sourceThe ZK551 is a compact High Brightness 4K UHD DuraCore laser projector featuring Miracast Wireless Display. Casting and Screen Mirroring without the need for an app or local network. Simply use the native Casting and Screen Mirror support in Windows, Mac OS, iOS, and Android to display presentations, videos or share an entire screen in seconds. ZK551 also supports LAN Control for management of critical functions via Optoma's own OMSC (Optoma Management Service Cloud), Crestron, PJLink, and AMX. BestBuy.com Delivery: in USA Report		$2,199.00 Buy in shop

	Optoma - DuraCore ZK551 3D DLP Projector - 16:9 - Front - 2160p - 30000 Hour Normal Mode - 4K UHD - 300,000:1 - White 1290 Bright 4K UHD DuraCore laser projector - 5100 lumens, 300,000:1 Contrast Ratio, and IP6X certified Compact for easy installation - 1.6x zoom, 360-degree and portrait projection Miracast Wireless Projection via OS Native support, no app to install, OMSC (Optoma Management Suite Cloud), FOTA Reduced power consumption for a long life span -DuraCore la... moreser technology delivers 30,000 hours maintenance free laser light sourceThe ZK551 is a compact High Brightness 4K UHD DuraCore laser projector featuring Miracast Wireless Display. Casting and Screen Mirroring without the need for an app or local network. Simply use the native Casting and Screen Mirror support in Windows, Mac OS, iOS, and Android to display presentations, videos or share an entire screen in seconds. ZK551 also supports LAN Control for management of critical functions via Optoma's own OMSC (Optoma Management Service Cloud), Crestron, PJLink, and AMX. BestBuy.com Delivery: in USA Report		$2,267.35 Buy in shop

	Optoma - DuraCore ZK551 3D DLP Projector - 16:9 - Front - 2160p - 30000 Hour Normal Mode - 4K UHD - 300,000:1 - White 1290 Bright 4K UHD DuraCore laser projector - 5100 lumens, 300,000:1 Contrast Ratio, and IP6X certified Compact for easy installation - 1.6x zoom, 360-degree and portrait projection Miracast Wireless Projection via OS Native support, no app to install, OMSC (Optoma Management Suite Cloud), FOTA Reduced power consumption for a long life span -DuraCore la... moreser technology delivers 30,000 hours maintenance free laser light sourceThe ZK551 is a compact High Brightness 4K UHD DuraCore laser projector featuring Miracast Wireless Display. Casting and Screen Mirroring without the need for an app or local network. Simply use the native Casting and Screen Mirror support in Windows, Mac OS, iOS, and Android to display presentations, videos or share an entire screen in seconds. ZK551 also supports LAN Control for management of critical functions via Optoma's own OMSC (Optoma Management Service Cloud), Crestron, PJLink, and AMX. BestBuy.com Delivery: in USA Report		$2,863.70 Buy in shop

Series Optoma Business/EducationCompare using chart →

Optoma 4K400STx

from $2,289.00

projection: from 0.4 m, up to 3.3 m, coefficient 0.5:1, rear projection, lens shift, 3840x2160 px, 4K, HDR, 3D, lamp: 4000 lm, 1 000 000:1, service life 4000 h, HDMI 2, speakers

compare

Optoma ZU920T

from $7,299.00

motorized, projection: from 1.33 m, up to 13.06 m, coefficient 1.25:1 – 2:1, rear projection, lens shift, Full HD, 1920x1200 px, HDR, 3D, lamp: Laser-LED, 9800 lm, ANSI 8200 lm, 3 000 000:1, service life 30000 h, VGA, HDMI 2, speakers

compare

Optoma ML1050ST Plus

from $836.99

portable, projection: from 0.86 m, up to 1.72 m, coefficient 0.8:1, rear projection, 1280x800 px, 3D, lamp: LED, 1000 lm, ANSI 500 lm, 20 000:1, service life 20000 h, HDMI 1

compare

Optoma ZW350e

from $657.00

projection: from 1 m, up to 10 m, coefficient 1.54:1 – 1.72:1, зум 1.1 x, rear projection, 1280x800 px, 3D, lamp: Laser-LED, 4000 lm, 2 000 000:1, HDMI 2, speakers

compare

Optoma ZW350ST

from $849.00

projection: from 0.3 m, up to 3.4 m, coefficient 0.521:1, rear projection, 1280x800 px, HDR, 3D, lamp: Laser-LED, 3600 lm, 2 000 000:1, service life 30000 h, HDMI 2, speakers

compare

Optoma X400LVe

from $476.29

projection: from 1 m, up to 12 m, coefficient 1.94:1 – 2.16:1, rear projection, 1024x768 px, 3D, lamp: UHP, 4000 lm, 25 000:1, service life 6000 h, VGA, HDMI 1, speakers

compare

Optoma W400LVe

from $531.79

projection: from 1.2 m, up to 12 m, coefficient 1.55:1 – 1.73:1, зум 1.1 x, rear projection, 1280x800 px, 3D, lamp: UHP, 4000 lm, 25 000:1, service life 6000 h, VGA, HDMI 1, speakers

compare

Optoma ZH551

from $2,343.70

projection: from 1 m, up to 9.3 m, coefficient 1.4:1 — 2.24:1, зум 1.6 x, rear projection, lens shift, Full HD, 1920x1080 px, HDR, 3D, lamp: Laser-LED, 5600 lm, 300 000:1, service life 30000 h, VGA, HDMI 2, speakers

compare

Optoma ZK551

from $1,988.84

projection: from 1 m, up to 9.3 m, coefficient 1.4:1 — 2.24:1, зум 1.6 x, rear projection, lens shift, 3840x2160 px, 4K, HDR, 3D, lamp: Laser-LED, 5100 lm, 3 000 000:1, service life 30000 h, HDMI 2, speakers

compare

AccessoriesAll accessories for Optoma ZK551 →

LG S60T

from $179.00

Vevor Manual PD 4:3 142x108

from $71.90

Epson Duet Ultra Portable Projector Screen 202x108

from $149.99

Elite Screens Manual 185x104

from $144.99

Elite Screens Manual SRM 266x149

from $283.00

Creative Sound Blaster GS5

Elite Screens Manual 1:1 213x213

Elite Screens Yard Master2 128x72

from $35.95

Elite Screens Tripod 267x150

from $212.00

We recommendCompare using chart →

InFocus INL4128

from $1,999.99

projection: from 1 m, up to 9.3 m, coefficient 1.4:1 –2.24:1, rear projection, Full HD, 1920x1080 px, HDR, 3D, lamp: Laser-LED, 5600 lm, 2 000 000:1, service life 30000 h, VGA, HDMI 2, speakers

compare

Viewsonic LS901-4K

from $2,299.99

projection: from 0.8 m, up to 13.55 m, coefficient 1.2:1 – 2.04:1, зум 1.7 x, rear projection, lens shift, 3840x2160 px, 4K, HDR, 3D, lamp: Laser-LED, ANSI 5500 lm, 3 000 000:1, service life 20000 h, HDMI 2, speakers

compare

BenQ LU930

from $2,799.00

projection: from 3.5 m, up to 5.6 m, coefficient 1.36:1 – 2.18:1, зум 1.6 x, rear projection, lens shift, Full HD, 1920x1200 px, 3D, lamp: Laser-LED, ANSI 5000 lm, 3 000 000:1, service life 20000 h, VGA, HDMI 2, speakers

compare

XGIMI Horizon Ultra

from $2,399.99

Android TV, projection: from 0.8 m, up to 8 m, coefficient 1.2 — 1.5:1, rear projection, 3840x2160 px, 4K, HDR, 3D, lamp: Laser-LED, 2300 lm, service life 25000 h, HDMI 2, Wi-Fi, speakers

compare

compare

projection: from 1.33 m, up to 14.75 m, coefficient 1.38:1 – 2.21:1, зум 1.6 x, rear projection, lens shift, 3840x2160 px, 4K, HDR, IMAX Enhanced, lamp: Laser-LED, 2000 lm, service life 20000 h, HDMI 2

compare

Samsung The Freestyle 2

from $597.99

motorized, portable, Smart TV, projection: from 0.79 m, up to 2.68 m, Full HD, 1920x1080 px, HDR, lamp: LED, 550 lm, service life 30000 h, HDMI 1, USB-C, Wi-Fi, 802.11ac

compare

BenQ TH671ST

from $799.00

projection: coefficient 0.69:1 – 0.83:1, зум 1.2 x, rear projection, Full HD, 1920x1080 px, 3D, lamp: ANSI 3000 lm, 10 000:1, service life 4000 h, VGA, HDMI 2

compare

iON Projector Deluxe HD

from $64.99

1280x720 px, lamp: LED, ANSI 100 lm, HDMI 1, speakers, battery, up to 2 hours of work

compare

Emerson EVP-2501C

from $129.95

1280x720 px, lamp: LED, 3600 lm, ANSI 100 lm, service life 20000 h, VGA, HDMI 2

compare

Hisense C2 Ultra

from $2,499.99

motorized, Smart TV, projection: from 1.3 m, up to 10 m, coefficient 0.9:1 – 1.5:1, зум 1.67 x, rear projection, 3840x2160 px, 4K, HDR, 3D, IMAX Enhanced, lamp: Laser-LED, ANSI 3000 lm, service life 25000 h, HDMI 2, Wi-Fi, speakers, subwoofer

compare

JmGO N1S Infinity

from $2,399.99

motorized, projection: from 2.3 m, up to 4.8 m, coefficient 1.2:1, rear projection, 3840x2160 px, 4K, HDR, lamp: Laser-LED, ANSI 2600 lm, service life 30000 h, HDMI 2, Wi-Fi, speakers

compare

Optoma ZK551

Buy Optoma ZK551

Optoma - DuraCore ZK551 3D DLP Projector - 16:9 - Front - 2160p - 30000 Hour Normal Mode - 4K UHD - 300,000:1 - White 1290

Optoma - DuraCore ZK551 3D DLP Projector - 16:9 - Front - 2160p - 30000 Hour Normal Mode - 4K UHD - 300,000:1 - White 1290

Optoma - DuraCore ZK551 3D DLP Projector - 16:9 - Front - 2160p - 30000 Hour Normal Mode - 4K UHD - 300,000:1 - White 1290

Optoma - DuraCore ZK551 3D DLP Projector - 16:9 - Front - 2160p - 30000 Hour Normal Mode - 4K UHD - 300,000:1 - White 1290