The ZH450ST is one of Optoma's most compact and hassle-free Full HD 1080p DuraCore laser projectors to date. Designed for maintenance-free continuous operation, this 4200-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.¹
To support Optoma’s commitment to sustainability, the ZH450ST cuts power consumption by up to 45% compared to Optoma’s lamp-based projectors.² Energy-saving DuraCore laser technology ensures a long product lifespan of up to 30,000 hours without the need for additional lamps, requires minimal maintenance, and is mercury-free, further lowering its carbon footprint.
An added benefit, the ZH450ST features an external power supply offering more reliability, portability and energy efficiency.
Designed with the environment in mind, the eco-friendly chassis design is made with up to 50% PCR (Post-Consumer Recycled) plastics and the packaging contains up to 97% recyclable materials.³ In addition, the compact product and packaging size of the Optoma ZH450ST projector allows 2x more products carried per container, resulting in more efficient logistics to help further reduce carbon emissions.¹
Geared for conference rooms, boardrooms, and other corporate spaces, the ZH450ST has a short throw lens meaning it can be positioned less than half a metre from any wall. For ultimate convenience it comes with an RS232 connection for monitoring and controlling and a built-in speaker.
¹ Based on the comparison of the 2023 Optoma mainstream laser projectors and its previous generation. ² Comparison of 2023 Optoma mainstream laser projectors and its equivalent lamp-based counterparts. ³ Based on the packaging of 2023 Optoma laser projectors.
Projector |
Keystone correction, horizontal |
-30 - 30° |
Keystone correction, vertical |
-30 - 30° |
Horizontal scan range |
15 - 140 kHz |
Vertical scan range |
24 - 120 Hz |
Uniformity |
75% |
Number of colours |
1.073 billion colours |
Contrast ratio (dynamic) |
2000000:1 |
Projection distance |
0.4 - 3.2 m |
Screen size compatibility |
914.4 - 7416.8 mm (36 - 292") |
Supported aspect ratios |
4:3, 16:10, 16:9 |
Native aspect ratio |
16:9 |
Contrast ratio (typical) |
1800:1 |
Projector native resolution |
1080p (1920x1080) |
Projection technology |
DLP |
Projector brightness |
4200 ANSI lumens |
Light source |
Service life of light source |
30000 h |
Light source type |
Laser |
Lens system |
Offset |
116% |
Throw ratio |
0.496:1 |
Zoom type |
Fixed |
Fixed focal length |
7.51 mm |
Video |
Supported graphics resolutions |
640 x 480 (VGA), 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 768 (WXGA), 1280 x 800 (WXGA), 1600 x 1200 (UXGA), 1920 x 1080 (HD 1080) |
Supported video modes |
480i, 480p, 576i, 576p, 720p, 1080i, 1080p |
3D |
Yes |
Full HD |
Yes |
Analog signal format system |
NTSC J, NTSC M, PAL B, PAL D, PAL G, PAL H, PAL I, PAL M, PAL N, SECAM B, SECAM D, SECAM G, SECAM K, SECAM K1, SECAM L |
Ports & interfaces |
Serial interface type |
RS-232 |
Headphone outputs |
1 |
DVI port |
No |
HDMI version |
2.0 |
HDMI ports quantity |
2 |
Network |
Ethernet LAN (RJ-45) ports |
1 |
Ethernet LAN |
Yes |
Storage |
Card reader integrated |
No |
Features |
Password protection |
Yes |
High Dynamic Range (HDR) supported |
Yes |
Number of OSD languages |
25 |
On Screen Display (OSD) |
Yes |
Noise level |
32 dB |
Multimedia |
RMS rated power |
15 W |
Number of built-in speakers |
1 |
Built-in speaker(s) |
Yes |
Design |
Cable lock slot |
Yes |
Cable lock slot type |
Kensington |
Product colour |
White |
Market positioning |
Portable |
Product type |
Short throw projector |
Display |
Built-in display |
No |
Power |
Auto power off |
Yes |
AC input frequency |
50 - 60 Hz |
AC input voltage |
100 - 240 V |
Power consumption (max) |
173 W |
Power consumption (standby) |
0.5 W |
Power consumption (typical) |
119 W |
Power source |
AC |
Operational conditions |
Operating altitude |
0 - 2500 m |
Operating relative humidity (H-H) |
0 - 80% |
Operating temperature (T-T) |
0 - 40 °C |
Weight & dimensions |
Package weight |
4.2 kg |
Height |
114 mm |
Depth |
216 mm |
Width |
274 mm |
Weight |
3 kg |
Packaging content |
Manual |
Yes |
Cables included |
AC |
Batteries included |
Yes |
Remote control included |
Yes |