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Optoma ZK430ST Projector

4K Conference Room Projector
Calculate Throw Distance

From Optoma — The ZK430ST is one of Optoma's most compact and hassle-free 4K UHD DuraCore laser projectors. Designed for maintenance-free continuous operation, this 3,700 lumen projector delivers powerful image performance with flexible installation features and extensive connectivity options in a sleek, compact form factor, up to 34% smaller than previous Optoma models. Geared for conference rooms, boardrooms, and other corporate spaces, the ZK430ST has a short-throw lens, which can be positioned less than half a meter from any wall.

  • 300,000:1 dynamic contrast ratio
  • True 4K UHD resolution
  • HDR and HLG compatible
  • DuraCore laser technology delivers a 30,000-hour maintenance-free laser light source


Optoma ZK430ST Projector Specifications


Street Price
$2,649
MSRP
$5,199
Best Used For
Status
Shipping
Released
September 2023
Warranty
1 Year
User Reviews
Review this Projector

 
Switch to English Units
Brightness
3,700 Lumens (ANSI)1
Resolution
3840x2160
Aspect Ratio
16:9 (4K HD)
Dynamic Contrast
300,000:1
Display Type
2 cm DLP x 1
Color Processing
10-bit
Video Modes
720p, 1080i, 1080p/60, 1080p/50, 576i, 576p, 480p, 480i
Data Modes
MAX 3840x2160
3D Modes
Full HD 3D

Lamp Type
Laser Phosphor
Lamp Life
30,000 hours

Included Lens
Fixed focal length , manual focus
Optional Lenses
No
Lens Shift
No
Throw Distance
0.4 m - 3.3 m  Calculate Throw Distance
Image Size
91 cm - 763 cm
Throw Ratio
0.50:1
Projector Placement
For a
cm
diagonal screen, place the projector lens 1.1 m from the screen.
Digital Zoom
Yes
Digital Keystone
Horizontal & Vertical

Projector Size
11 cm x 27 cm x 22 cm
Weight
3.0 kg
Audible Noise
30 dB  / 28 dB
Internal Speakers
15.0 Watts Mono
Power
185 Watts 100V - 240V
Connection Panel
Audio Out: Mini Jack
HDMI 2.0 x 2
Network: RJ-45
RS232: DB-9pin
USB

Features
Short-Throw
Operate 24/7
Full HD 3D
Geometric Correction
HDR
Auto Focus
Blackboard Mode

Compare to the Competition


 

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BenQ AK700ST
 
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BenQ TK710STi
 
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BenQ TK700
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Feb 2022 Model
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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.

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: