Optoma TX551 3D Ready DLP Projector - 720p - HDTV - 4:3

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ITEM# 13777133
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Technical Specifications

  • Description
  • General Information
  • Technical Information
  • Projection Lens
  • Lamp
  • Image
  • Video
  • Audio
  • Interfaces/Ports
  • Power Description
  • Physical Characteristics
  • Miscellaneous

Optoma TX551 3D Ready DLP Projector - 720p - HDTV - 4:3


The Optoma TX551, a 2800 lumen XGA projector with a robust 3500:1 contrast ratio, gives presenters the only tool they need to deliver detailed and effective presentations. Easily portable at less than five pounds, the TX551 goes wherever you need to take it. Educators and business users alike will appreciate the connectivity flexibility offered by the HDMI connector and 3Dcapability that supports delivery of emerging content offerings from a broad range of input sources.

General Information
Manufacturer Optoma Technology
Manufacturer Part Number TX551
Manufacturer Website Address http://www.optomausa.com
Brand Name Optoma
Product Model TX551
Product Name TX551 DLP Projector
Product Type DLP Projector
Technical Information
Projection Method Ceiling
3D Type 3D Ready
Platform Supported Mac
Projection Lens
Maximum Diagonal Image Size 25 ft
Zoom Type Manual Zoom
Optical Zoom 1.1x
Minimum Lens Aperture F/2.4
Maximum Lens Aperture F/2.66
Minimum Projection Distance 47.24"
Maximum Projection Distance 39.37 ft
Lamp Type P-VIP
Lamp Power 180 W
Normal Mode Lamp Life 5000 Hour
Economy Mode Lamp Life 6000 Hour
Standard Mode Brightness 2800 lm
Color Supported 1.07 Billion Colors (30-bit)
Native Resolution 1024 x 768
Graphic Mode XGA
Maximum Resolution 1600 x 1200
Native Aspect Ratio 4:3
Compatible Aspect Ratio 16:10
Zoom Ratio 1.1:1
Contrast Ratio 3,500:1
Throw Ratio 1.97 to 2.17 Distance:Width
Vertical Keystone Correction -40°/+40°
Maximum Vertical Sync 91.10 Hz
Maximum Horizontal Sync 120 kHz
Video Signal Format SECAM
Video Signal Standard HDTV
Input Scan Format 1080p
Output Scan Format 720p
Number of Speakers 2
Speaker Output Power 2 W
Speaker Output Mode Stereo
Composite Video Yes
VGA In Yes
Power Description
Input Voltage 110 V AC, 220 V AC
Operating Power Consumption 255 W
Physical Characteristics
Color Black
Form Factor Ceiling Mountable
Height 3"
Width 11"
Depth 9.1"
Weight (Approximate) 4.85 lb
Package Contents
  • TX551 DLP Projector
  • AC Power Cord
  • VGA to VGA Cable
  • Remote Control
  • Batteries for Remote
  • Carrying Case
  • CD-ROM User's Manuale
  • Quick Start Card and Warranty Card

Quality Rating

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Features for Rugs

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Product Reviews

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1 Stars
  • Most Recent

  • Great projector for the price
    Verified Purchase

    An excellent projector for the price that has a lot of features that you normally only find in hgher priced projectors

    Read More
    vetnoir Feb 14, 2012
  • Great for outdoors
    Verified Purchase

    Product works great. Easy to set up and very clear picture. Must be connected to external sound system to be heard in a large room. Very portable.

    Read More
    txroach7710 Feb 1, 2012
  • excellent for portiabilty .
    Verified Purchase

    this product has awsome clearity on screen projection . would recommend it to anyone . also comes with everything one needs to as a portable unit for travel .

    Read More
    sfcret86 Oct 29, 2011

Questions & Answers

  • Q:

    "Is the audio out on this product an optical out for fiber optics audio on a Bose system?"

    • A:

      Interface Connection: HDMI Yes, Composite Video Yes, VGA Yes, USB Yes

  • Q:

    "â– Video Signal Format: PAL is listed in specs? Does this mean it will not allow NTSC, is it multi?"

    • A:

      According to the manufacturer, this projector is compatible with many signals. It is capable of displaying NTSC, PAL, SECAM, SDTV (480i), EDTV (480p), and HDTV (720p, 1080i/p).

  • Q:

    "Is there an audio out jack so you can hook it up to an external speaker like a surround sound system?"

    • A:

      Yes, this item does come equipped with audio jacks so that it can be connected to an external speaker such as a surround sound system.

  • Q:

    "does it have a built-in speaker?"

    • A:

      The projector has a 2-Watt stereo speaker.

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Shipping & Returns

Contact Information
Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
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Standard Return Policy for Electronics:

The items must arrive at our warehouse within 30 days of purchase. You must return items in their original condition to qualify for a full refund. We will issue a partial refund of up to 70 percent if returned items have been opened, used, or returned late. More Details

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** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.