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Optoma EH331
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Optoma EH331 Projector

1080p (1920x1080) 29dB 3,300 ANSI Lumens Jul 2016
Native Projector Resolution 3D Image Projection Noise Level Projector Brightness Release Date
- Bright 1080p projector 3300 ANSI Lumens- Easy connectivity - HDMI, VGA, 2W speaker- Low ownership costs - up to 10,000 hours lamp life- Lightweight and portable Project bright presentations in... More
$57.99 Electricity cost over 5 years. Calculate
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Optoma EH331 from Amazon US
$648.30
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13 Reasons For

Optoma Has Good Reviews for Its Projectors

Optoma is one of the superior data projector brands according to average reviews from experts and owners, and Optoma also has good ratings for its projectors.

Only Released Five Months Ago

Optoma only released the EH331 five months ago.

Supports Full HD Projection

The Optoma EH331 supports Full HD projection, which is unusual. Most of the other projectors that have been around for a similar time to the EH331 do not support Full HD projection.

We think you might also be interested in some of the other data projectors which support Full HD projection currently available including the Benq 9H.JED77.23E, or the Optoma HD240W which is cheaper; or the Optoma HD28DSE ($674.00) which has better reviews.

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Supports 3D Image Projection

The Optoma EH331 supports 3D image projection. Most of the other comparable spec data projectors that were launched around the same time as the EH331 also support 3D image projection.

We compared all the other multimedia projectors which support 3D image projection to this projector and we think the Benq 9H.JED77.23E, and the Viewsonic PJD7831HDL ($699.99) which is cheaper is also worth considering.

It is worth considering alternative multimedia projectors which also support 3D image projection including the Viewsonic PJD7525W ($581.99).

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Has a Built-In Speaker

The Optoma EH331 has a built-in speaker. Most of the other projectors that came out in the last 12 months also have a built-in speaker.

We think you might also be interested in some of the other data projectors with a built-in speaker currently available including cheaper multimedia projectors such as the Benq 9H.JED77.23E, or the Viewsonic PJD7831HDL ($699.99).

We compared this projector to all the other projectors with a built-in speaker and we think the Viewsonic PJD7525W ($581.99) is also worth considering.

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1080p (1920x1080) Native Projector Resolution

This multimedia projector has a native projector resolution of 1080p (1920x1080), which is typical of many similar spec multimedia projectors that were launched in the last year.

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1920 X 1080 (HD 1080) Graphics Resolution

The Optoma EH331 supports a maximum resolution of 1920 x 1080 (HD 1080). That's over six times the resolution of a 640 x 480 (VGA) data projector, which is the most frequently found resolution supported by comparable spec projectors that have been available for around the same time as the EH331. 640 x 480 (VGA) is also supported by this multimedia projector. This data projector also support graphics resolutions of 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 768 (WXGA) and 1360 x 768 (WXGA) and 1600 x 1200 (UXGA). The best resolution of all newly released projectors is 1920 x 1200 (WUXGA) and the worst is 640 x 480 (VGA).

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Two Built-In Speakers

The Optoma EH331 is a two built-in speaker multimedia projector.

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Quite Long Lamp Service Life

The lamp service lives of projectors that have been around for around the same time as the EH331 range from 1,500h to 30,000h. The Optoma EH331 has one of the longer lamp service lives (10,000 hours) amongst similar spec data projectors of this age.

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Quite Quiet Noise Level

The noise levels of comparable spec data projectors that have been available for around the same time as the EH331 range from 22dB to 40dB. The Optoma EH331 has a quite quiet noise level (only 29 decibels) compared to most of the other data projectors that came out around the same time as the EH331.

We compared this data projector to all the other 29dB noise level data projectors and we think the Optoma W341 ($479.00) which is cheaper is also worth considering.

If you don't mind having a louder noise level then you might want to look at the PJD7326 ($699.99) (36dB and cheaper), or the Pro7827HD ($799.99) (36dB and cheaper) both from Viewsonic.

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Narrow

At only 298 millimeters, the Optoma EH331 is fairly narrow compared to most of the other new multimedia projectors. The narrowest projector that is a comparable age to the EH331 is 140mm wide, the widest is 590mm, and the average width is 370mm.

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Very Light

Multimedia projectors that are a similar age to the EH331 have weights of between 2.7g and 28kg, and the average weight is 6.3kg. At only 2.2 kilograms, the Optoma EH331 is fairly light compared to most of the other latest projectors.

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Quite Low Power Consumption in Economy Mode

At only 187 Watts, the Optoma EH331 has a quite low power consumption in economy mode compared to most of the other new projectors. The power consumption in economy mode of newly released comparable spec projectors range from 0.5W to 850W, and the average power consumption in economy mode is 240W.

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8 Reasons Against

Does Not Support WiFi Connectivity

Most new similar spec multimedia projectors do not support WiFi connectivity. The Optoma EH331 is no exception to this as it too does not support WiFi connectivity.

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Very Small Uniformity

The Optoma EH331 has a quite small uniformity (only 70 percent) compared to most of the other recently released projectors. The average uniformity of latest projectors is 79%.

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Very Small Lamp Power

The lamp power of projectors that have been on the market for a similar time to the EH331 range from 190W to 470W, and the average lamp power is 270W. At only 195 Watts, the Optoma EH331 has a quite small lamp power compared to most of the other similar spec projectors that were released around the same time as the EH331.

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Very Low Maximum Horizontal Synchronization

The average maximum horizontal synchronization of projectors that are a similar age to the EH331 is 14,000kHz. The Optoma EH331 has a fairly low maximum horizontal synchronization (only 91 kilohertz) compared to most of the other comparable spec data projectors that have been on the market for a similar time to the EH331.

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Very Low RMS Rated Power

Across all the projectors that were launched in the last 12 months the RMS rated power range from 1W to 20W, and the average RMS rated power is 7.9W. With an RMS rated power of only 2 Watts, the Optoma EH331 has one of the lower RMS rated power amongst multimedia projectors of this age.

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Only One VGA (D-Sub) Port

The Optoma EH331 is a one VGA (D-Sub) port projector. Most of the other comparable spec projectors that have been around for a similar time to the EH331 have between one and two VGA (D-Sub) ports.

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Only One HDMI Port

Most new comparable spec projectors have between one and four HDMI ports, including the Optoma EH331 which has one HDMI port.

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Only One Audio in Port

The Optoma EH331 is a one audio in port projector. Most of the other comparable spec projectors that came out around the same time as the EH331 have between one and two audio in ports.

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1 Other reason to consider the Optoma EH331

Average Projector Brightness

With a projector brightness of 3,300 ANSI lumens, the Optoma EH331 has a relatively average projector brightness compared to most of the other projectors that were launched in the last year.

If this data projector projector brightness is too dim for you then you might want to consider the Acer P1502 (3,400 ANSI lumens and cheaper).

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Specification

Projector
Native Projector Resolution
Projector Brightness
Vertical Keystone Correction
Matrix Size
Uniformity
Maximum Horizontal Synchronization
Minimum Horizontal Synchronization
Zoom Capability
Zoom Ratio
Projection Distance
Supported Aspect Ratio
Compatible Screen Size
Native Aspect Ratio
Projection Technology
Supported Number of Colours Display
Lamps
Lamp
Service Life of Lamp in Economic Mode
Lamp Power
Lamp Service Life
Lens System
Throw Ratio
Offset
Aperture Range
Focal Length Range
Video
Graphics Resolution
Analog Signal Format System
3D Format
Ports & Interfaces
RS-232 Port
Serial Interface Type
HDMI Version
Audio Out Port
Audio in Port
Composite Video in Port
USB 2.0 Port
HDMI Port
VGA (D-Sub) Port
Storage
Optical Disc Player
Performance
Noise Level
Noise Level in Economy Mode
Horizontal Scan Range
Vertical Scan Range
On Screen Display Language
Multimedia
RMS Rated Power
Built-In Speaker
Design
Cable Lock Slot Type
Colour
Product Type
Power
Power Source
Power Consumption On Standby
Typical Power Consumption
Power Consumption in Economy Mode
AC Input Frequency
AC Input Voltage
Operational Conditions
Operating Altitude
Relative Humidity Operational Range
Operating Temperature Range
Certificates
Weight & Dimensions
Weight
Height
Depth
Width
Packaging Content
Remote Control Type
Cable Included
Other Features
Audio Input

Running Cost

Hours of Use Per Day: hours
Show running costs over: years
Electricity cost when switched on $55.49
Electricity cost when on standby $2.84
@ $0.106972164 per kwh - Edit electricity price and usage
kwh per hour
kwh per hour left on standby
Electricity price $per kilowatt hour
Annual electricity price inflation %
Water cost when switched on
@ $0.00152695152 per litre - Edit water usage and price
litres per hour
Water price $per litre
Annual water price inflation %
Submit Energy Consumption Figures
Total running cost over 5 years $58.33
Running costs for this projector have been estimated based on other similar projectors. If you know how much electricity and water the Optoma EH331uses then please let us know by entering those figures in the boxes above.
0.38T
Running this projector over 5 years will generate 0.38 tonnes of carbon dioxide (CO2).
10
To offset that much CO2 you would need to plant 10 tree seedlings and grow them for 10 years.

+- Manufacturer's Description

Product Identifiers

Barcodes 00796435440114, 05055387633391
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