Optoma EH335

DLP Projector, 1080p, 3600 Lumens, D:W 1.47-1.62, 1-Year Warranty
Item #0601-3901 Model #EH335


Optoma EH335

Bright 1080p projection for office presentations

The Optoma EH335 is a bright 3,600 lumens 1080p projector optimized for small-to medium rooms, such as classrooms, meeting rooms and training labs. Its brightness and 20,000:1 contrast ratio produce incredibly sharp and vivid images, even with moderate room light. Support for sRGB and REC.709 color profiles ensures accurate color reproduction whether the source is PC, Mac or video devices.

A 1.1x zoom delivers robust installation options, while wall color adjustment optimizes brightness for projection onto varying color surfaces. The powerful internal speaker, driven by 10 watts of power, can fill a room with loud and crisp audio to further enhance presentations.

Robust input options on the Optoma EH335 include HDMI, VGA and composite for connectivity to a wide range of devices. A 15,000-hour lamp life enables many years of use with minimal maintenance.

Key Features:
  • 1080p projection with 3,600 lumens and 20,000:1 contrast ratio
  • Extensive I/O support with HDMI, VGA-in, composite, audio-in, audio-out, USB power, RS-232C
  • Powerful 10-watt speaker enhances presentations and audio/video with crisp and clear sound
  • Minimal maintenance with 15,000-hour lamp life


  • Full HD 1080p: 1080p resolution gives you sharp and detailed images from HD content without downscaling or compression; perfect for watching Blu-ray movies, HD broadcasting and playing video games.
  • Amazing colors: Give powerful presentations and educational lessons with stunning colors. Optoma projectors provide reliable color performance suitable for any content and environment, from accurate sRGB colors for lifelike images to vibrant punchy presentations. We have a display mode to specifically meet your needs, perfect for a range of graphic and video presentations.
  • Superior contrast: Add more depth to your image with a high contrast projector. Compared to competing technology, Optoma DLP projectors provide brighter whites and ultra-rich blacks. Images come alive and text appears crisp and clear — ideal for business and education applications.
  • Full 3D: Optoma projectors can display true 3D content from almost any 3D source, including 3D Blu-ray players, 3D broadcasting and the latest generation game consoles.
  • Integrated speaker: A powerful built-in speaker provides exceptional sound quality and an easy setup without the need for costly external speakers.
  • USB-Power: Use the USB-A port to power an HDMI dongle, such as Google Chromecast.
  • MHL: Turn your projector into a smart display by connecting your smartphone or tablet with a single cable using MHL. Now you can view presentations and documents, stream videos, and share photos on the big screen.
  • Control: a wide range of options let you control and monitor the projector remotely: 
    • RS232: Optoma projectors come with an extensive set of RS232 commands, making them simple and easy to manage using any control system.
    • AMX Compatibility: Dynamic discovery protocol is incorporated into the projector allowing for easy installation with AMX control systems.
    • LAN Control: Using the compatible RoomView® software, you can power on/off, monitor, manage and control up to 250 projectors at the same time from any computer. • Schedule the projectors to power on/off. • Control and alter the projector settings using the simple web browser. • Emergency text broadcast capabilities for urgent or important announcements. • Automatically receive email updates for lamp maintenance.


Eco+ Features

Eco+ technology brings together high contrast, improved lamp life and energy saving features that are easy to use while reducing power consumption.

  • Energy saving: Using the specially designed lamp modes, you can reduce the power consumption by up to 70%. Each mode also has a positive effect on the lamp life, while lowering the total cost of ownership and reducing maintenance.
  • Auto power off: To help save energy, this feature automatically turns off the projector after a set period of time if it is not being used
  • Eco AV mute: Direct your audience's attention away from the screen by blanking the image when no longer needed. This also reduces the power consumption by up to 70%, further prolonging the life of your lamp.
  • Quick resume: This feature allows the projector to be instantly powered on again, if it is accidentally switched off.


Display Technology DLP
1080p Full HD (1920x1080)
3,600 lumens
Contrast ratio
Native aspect ratio
Aspect ratio - compatible
Keystone correction - vertical
Horizontal scan rate
15.38 ~ 91.15 Khz
Vertical scan rate
50 ~ 85 (120 for 3D) Hz
Screen size
28" ~ 301" diagonal
Light source type
Lamp watts
Lamp life hours (up to)
4000 (Bright), 12000 (Dynamic), 10000 (Eco), 15000 (Eco+)
Throw ratio
1.47:1 ~ 1.62:1
Projection distance
39.37" – 385.83"
Zoom type
Focal length (mm)
15.59 mm ~ 17.14 mm
Native offset
Inputs 1 x HDMI 1.4a 3D support + MHL, 1 x HDMI 1.4a 3D support, 1 x VGA (YPbPr/RGB), 1 x Composite video, 1 x Audio 3.5 mm
Outputs 1 x Audio 3.5 mm, 1 x USB-A power 1.5A
Control 1 x RS232, 1 x RJ45
Noise level (typical)
27 dB
Noise level (max)
29 dB
PC compatibility
2D compatibility
NTSC M/J, 3.58 MHz, 4.43 MHz PAL B/D/G/H/I/M/N, 4,43 MHz SECAM B/D/G/K/K1/L, 4.25/4.4 MHz 480i/p, 576i/p, 720p(50/60 Hz), 1080i(50/60 Hz), 1080p(50/60 Hz)
3D compatibility
Side-by-Side:1080i50 / 60, 720p50 / 60 Frame-pack: 1080p24, 720p50 / 60
Over-Under: 1080p24, 720p50 / 60
Full 3D
Security bar, Kensington Lock, Password protected interface
OSD / display languages
25 languages: Arabic, Czech, Danish, Dutch, English, Farsi, Finnish, French, German, Greek, Hungarian, Indonesian, Italian, Japanese, Norwegian, Polish, Portuguese, Romanian, Russian, Chinese (simplified), Spanish, Swedish, Chinese (traditional), Turkish, Vietnamese
Operating conditions
5°C ~ 40°C / 41°F ~ 104°F, max altitude 3000 m / 9843 ft, max humidity 85%
Remote control
Card style
Speaker count
Watts per speaker
10 W
In the box
AC power cord
Remote control
Basic user manual
Optional wireless models
HDCast Pro, QuickCast Bundle, QuickCast starter kit, WHD200
LAN - control
Power supply
100 ~ 240 V, 50 ~ 60 Hz
Power consumption (standby)
0.5 W
Power consumption (min)
205 W
Power consumption (max)
295 W
(W x D x H)
12.44" x 9.61" x 4.25" (316 x 244 x 108 mm)
Gross weight
9.08 lb (4.12 kg)
Net weight
6.46 lb (2.93 kg)


1-year limited warranty on projector parts and labor; 90 days lamp warranty