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Optoma ZK708T Projector

4K Large Venue Projector
Calculate Throw Distance

From Optoma — The Optoma ZK708T projector combines a long-life light source of up to 30,000 hours and an independent IP6X certified optical engine for 24/7 operation, offering truly maintenance-free projection. Added features include manual horizontal and vertical lens shift and built-in 15-watt speakers. Suitable for a wide variety of applications, this projector is perfect for anywhere that requires a bright and high-quality image, including large venues, classrooms, lecture halls, museums, houses of worship, digital signage, and immersive installations.

  • 4K and HDR compatibility
  • 300,000:1 dynamic contrast ratio
  • Portrait projection
  • Direct power on
  • Game mode
  • Auto keystone
  • Four corner correction
  • IP6X airtight optical engine
  • True 4K UHD resolution


Optoma ZK708T Projector Specifications


Street Price
$4,999
MSRP
$7,499
Best Used For
Status
Shipping
Released
June 2024
Warranty
3 Years
User Reviews
Review this Projector

 
Switch to English Units
Brightness
7,000 Lumens (ISO)2
Resolution
3840x2160
Aspect Ratio
16:9 (4K HD)
Dynamic Contrast
300,000:1
Display Type
DLP x 1
Color Processing
10-bit
Input Lag
4K/60: 16.9ms  |  1080p/60: 33.8ms  |  1080p/120: 17ms  |  1080p/240: 17ms
Video Modes
720p, 1080i, 1080p/60
Data Modes
MAX 3840x2160
3D Modes
Full HD 3D

Lamp Type
Laser Phosphor
Lamp Life
30,000 hours

Included Lens
1.6x manual zoom , manual focus
Optional Lenses
No
Lens Shift
Horizontal +/-10% & Vertical +10% / -12%
Throw Distance
1.3 m - 8.0 m  Calculate Throw Distance
Image Size
79 cm - 767 cm
Throw Ratio
1.20:1 - 1.92:1
Digital Zoom
Yes
Digital Keystone
Horizontal & Vertical

Projector Size
12 cm x 37 cm x 30 cm
Weight
6.3 kg
Audible Noise
36 dB  / 33 dB
Internal Speakers
15.0 Watts × 2
Power
366 Watts 100V - 240V
Connection Panel
12-Volt Trigger
Audio In: Mini Jack x 2
Audio Out: Mini Jack
HDBaseT: RJ-45
HDMI 2.0 x 2
Network: RJ-45
RS232: DB-9pin
USB
VGA In: Dsub-15pin x 2

Features
Closed Captioning
Operate 24/7
Full HD 3D
Geometric Correction
HDR
Blackboard Mode
Crestron RoomView™

Compare to the Competition


 

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XGIMI HORIZON 20 Max
 
  • Resolution: 3840x2160 DLP
  • Brightness: 5700 Lumens (ISO)1
  • Light Source: Laser
  • Throw Distance: 2.7 m — 3.3 m
  • at Image Size: 254 cm
$2,399
Oct 2025 Model

ANSI LUMENS  is the most commonly accepted industry standard brightness measurement. The ANSI lumen rating measures the brightest white that a projector can produce by averaging nine light meter measurements taken across the projected image.

ISO LUMENS  is a near-ANSI equivalent used by some manufacturers in place of an ANSI measurement. The measuring technique is defined in the ISO 21118 specification.

Manufacturer Cited Brightness:

BUYER BEWARE   Either this projector's brightness specification does not cite an industry-accepted unit of measurement, or according to our calculations it seems unlikely that this projector is capable of producing the manufacturer's cited brightness specification.

Manufacturer Cited Brightness: