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White rectangular DLP projector with lens centered, 7000 lm 4K UHD

OPTOMA

OPTOMA ZK708T 4K DLP home theater projector 7000 lm 1.6x zoom

SKU CH-J2YB-SJ2NW MPN ZK708T

Delivers 4K UHD images up to 25.15 ft with 7000 lm brightness and 1.6x optical zoom for flexible placement

  • Screen diagonalMinimum Diagonal Image Size: 31.5 in Maximum Diagonal Image
  • Image brightness< 1000 lumens
  • Light source30000 Hour Normal Mode
  • Panel resolutionVideo Signal Standard: HDTV Output Scan Format: 2160p
  • Contrast300,000:1
  • Case colorWhite
  • True 4K UHD resolution for sharp cinema detail
  • 7000 lumens brightness keeps images vivid in lit rooms
  • 6x optical zoom allows flexible placement
  • 300,000:1 contrast delivers deep blacks and bright highlights
  • 30000 hour lamp life reduces maintenance downtime

What this projector delivers

The Optoma ZK708T is a DLP home-theatre projector built around a 2160p native resolution and a rated 7000 lumens brightness. It suits enthusiasts who want large-screen 4K viewing in rooms where some ambient light cannot be avoided. The 300,000:1 contrast ratio supports deep blacks for cinematic content.

Included accessories and their impact

The box contains the projector, an AC power cord, a remote control, two AAA batteries and a quick-start guide. The remote and batteries let you operate the unit immediately without hunting for cells. The guide covers initial setup so the first image appears quickly. No additional cables or mounting hardware are supplied.

Build notes and everyday connections

A white cabinet houses the optical engine rated for 30000 hours in normal mode. Connectivity includes HDMI, USB and a network RJ-45 port for integration into control systems. The 1.6x optical zoom and a throw range from 51.18 inches to 25.59 feet allow flexible placement from small rooms to larger halls. The image can scale from 31.50 inches up to 25.15 feet diagonal.

How it compares

Measured against everything we stock in Home Cinema Projectors, at today’s prices. Recalculated every night.

Price $4,563.99
Pricier than about 89% of the 234 comparable items (median $272.99).
Screen diagonal Minimum Diagonal Image Size: 31.5 in Maximum Diagonal Image Size: 25.15 ft Optical Zoom: 1.6x Minimum Projection Distance: 51.18 in Maximum Projection Distance: 25.59 ft
Lower than about 72% of the 65 comparable items (median 40 in).

Specifications

Product
Brand nameOptoma Technology
Model nameZK708T
Part numberZK708T
Case colorWhite
Product typeDLP
Display
Screen diagonalMinimum Diagonal Image Size:
31.5 in
Maximum Diagonal Image Size:
25.15 ft
Optical Zoom:
1.6x
Minimum Projection Distance:
51.18 in
Maximum Projection Distance:
25.59 ft
Image brightness< 1000 lumens
Light source30000 Hour Normal Mode
Panel resolutionVideo Signal Standard:
HDTV
Output Scan Format:
2160p
Contrast300,000:1
Size & build
Shipping weight7.80 kg
Package size559 × 462 × 249 mm
In the box
In the boxZK708T DLP Projector
AC Power Cord
Remote Control
2 x AAA Batteries
Quick Start Guide

Questions about this item

How often will the lamp need replacing if I run it in normal mode every day?

The lamp is rated for 30000 hours in normal mode so replacement would only be needed after many years of daily use.

What limits brightness before the lamp reaches its rated life?

Brightness is specified as less than 1000 lumens so the image will stay dimmer than 1000 lumens throughout the lamp life.

How much fan noise and heat should I expect during all‑day operation?

The 7000 lumen laser light source produces noticeable heat and the cooling fans run continuously during extended use.

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