Skip to content
Apply Promo Code: 3OFF to Enjoy 3% Off on All Products (Exclude Massage Chairs)
Apply Promo Code: 3OFF to Enjoy 3% Off on All Products (Exclude Massage Chairs)

Optoma Short Throw Projector X316ST 3400 Lumens - Open Box

Original price $958.36 - Original price $958.36
Original price
$958.36 - $958.36
Current price $958.36
  • Bright projection – 3400 ANSI lumens
  • XGA resolution, 20,000:1 contrast ratio, HDMI input
  • Low ownership costs – up to 8,000 hours2 lamp life
  • Crestron RoomView® – RJ45 control and monitoring


Product Selection


Contact Information


Review Information

Optoma Short Throw Projector X316ST 3400 Lumens - Open Box

Enter the details below to request your custom quote in just a few minutes

Our Customers & Partners


The Optoma X316ST is the perfect short throw projector solution for use in classrooms, training rooms, higher education, houses of worship and digital signage applications. With a powerful bright 3,400 lumens image, a stunning 20,000:1 contrast ratio and Dynamic Black technology, the X316ST delivers bright large-screen short throw presentations with superb image clarity, razor-sharp detail and remarkable color accuracy.

It provides complete connectivity for compatibility with analog and digital sources, including HDMI v1.4a with Full 3D capability, 2x VGA-in, VGA loop through, 2x audio-in, audio-out, RJ45, RS-232 control and advanced remote with laser and mouse control. Ultra-long 8,000-hour lamp life and filter-free design minimize the cost of operation.

Amazing Color

Our projectors are capable of reproducing the Rec.709 color gamut, the international HDTV standard to guarantee accurate reproduction of cinematic color exactly as the director intended.

Full 3D

Display true 3D content from almost any 3D source, including 3D Blu-ray Disc™ players, 3D broadcasting, and the latest-generation game consoles. Support for 144Hz rapid-refresh rate provides ultra-smooth flicker-free images. DLP Link 3D glasses required.

High Contrast

Add more depth to your image with a high-contrast projector. With brighter whites and ultra-rich blacks, images come alive and text is crisp and clear.


Specially designed lamp modes reduce power consumption by up to 70%. Each mode also improves lamp life, which lowers the total cost of ownership and reduces maintenance.

Quick Resume

This feature allows the projector to be instantly powered on again within 100 seconds of turning it off.

AV Mute

When enabled via remote control or network management, the projector suspends (dims) video output to conserve energy.

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.

Short Throw Projection

Project images in limited space environments with short-throw projection. The short-throw lens requires short distances to project large images.

Item Includes

  • X316ST Projector
  • AC Power cord
  • Remote control
  • Batteries for remote
  • Lens cap
  • Multilingual CD-ROM user’s manual
  • Quick start card
  • Warranty card


Aspect Ratio4:3
Audio10W speaker
Brightness3,400 lumens
Compatible Aspect Ratio4:3 Native, 16:9 Compatible
ConnectionsHDMI, two VGA-in, VGA-out, S-video, composite video, audio-in/mic, audio-in, audio-out, RS-232C, RJ45 and USB mini-B
Contrast Ratio20,000:1 (full on/full of)
Control UnitRS232 9 Pin, RJ45
Display TechnologySingle 0.55? XGA DC3 DMD chip DLP™ Technology by Texas Instruments
Displayable Colors1.07 billion
InputsHDMI, two VGA-in, S-video, composite video, audio-in/mic (3.5mm), audio-in (3.5mm), RS-232C, RJ45 and USB mini-B
Keystone Correction± 40° Vertical
Light Source Type210W
Light Source Life8000/7000/6500/6000/4000 Hours – Edu/ECO+/Dynamic/Eco/Bright
Lens ShiftNone
Maximum ResolutionUXGA (1600 x 1200)
Native ResolutionXGA (1024 x 768)
Noise Level29dB
Offset115% ±5%
On-Screen DisplayComplete on-screen menu, adjustments in 27 languages
Operating TemperatureSea Level to 10,000 feet (@73°F); must manually switch to high-altitude mode at 5,000 feet & above
OutputsAudio out (3.5mm), VGA out
Power ConsumptionMax 280W (Normal), Min 194W (Eco+)
Power SupplyAC Input 100-240V, 50-60Hz, auto-switching
Projection Distance1.3? – 10.1?
Projection LensF=2.7, f=7.15 mm, manual focus
Projection MethodFront, rear, ceiling count, tabletop
Projection Screen Size59.8? – 247.3?
Remote ControlIR remote mouse control with laser
Throw Ratio0.617 (distance/width) – 5% variance
Zoom TypeFixed
Computer CompatibilityWUXGA, HD, UXGA, SXGA+, WXGA+, WXGA, SXGA, XGA, SVGA, VGA
Horizontal Scan Rate15.375 – 91.1KHz
Optional WirelessYes
Vertical Scan Rate24-85Hz, (120Hz for 3D)
Video CompatiblityNTSC, PAL, SECAM, SDTV (480i), EDTV (480p), HDTV (720p, 1080i/p)
Dimensions (W x H x D)12.4" x 4.0" x 8.8"
SecuritySecurity bar, Kensington lock, password protection, keypad lock
Weight6.8 lbs
UPC796435 41 916 5
Warranty Info3-year Optoma Express Warranty, 1-year on lamp