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Optoma EH331
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Optoma EH331 Projector

1080p (1920x1080) 29dB 3,300 ANSI Lumens Jul 2016
Projector Native Resolution 3D 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
£75.80 Electricity cost over 5 years. Calculate
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£779.52
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Optoma EH331 from zippytom
£1,203.09
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13 Reasons For

Good Brand

We checked 1,712 owner and expert reviews for Optoma projectors and found that on average Optoma has good reviews. We also found that Optoma has good reviews specifically for its data projectors.

Low Running Costs

The average 1 year running cost of the EH331 is only £76 based on typical energy prices, which makes it one of the cheaper to run recently released data projectors.

Only Released Seven Months Ago

As one of the newer multimedia projectors, this multimedia projector is likely to have more advanced features.

Supports Full HD

The Optoma EH331 supports full HD. Most of the other data projectors that came out in the last year do not support full HD.

Alternative multimedia projectors which support full HD currently available that you might also want to look at include the Viewsonic PJD7836HDL[plb_3737503_price], or the Optoma EH330[plb_3857165_price] which is cheaper.

We think you might also be interested in other multimedia projectors which also support full HD including the Optoma EH345[plb_3907680_price].

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Supports 3D

The Optoma EH331 supports 3D, unlike most of the other similar spec projectors that have been on the market for the last year which do not support 3D.

We think you might also be interested in some of the alternative multimedia projectors which support 3D currently available including cheaper projectors such as the Viewsonic PJD7836HDL[plb_3737503_price].

Other projectors which also support 3D that you might want to consider include the Optoma EH345[plb_3907680_price], or the Benq W1210ST[plb_3888834_price].

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Has a Built-In Speaker(s)

Like most of the other latest data projectors, the Optoma EH331 has a built-in speaker(s).

There are a number of other multimedia projectors with a built-in speaker(s) currently available that you might also want to look at including the Viewsonic PJD7836HDL[plb_3737503_price], or the Optoma EH330[plb_3857165_price] which is cheaper.

We compared this data projector to all the other projectors with a built-in speaker(s) and we think the Optoma EH345[plb_3907680_price] is also worth considering.

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1080p (1920x1080) Projector Native Resolution

This multimedia projector has a projector native resolution of 1080p (1920x1080), which is the most commonly found projector native resolution on data projectors that have been on the market for the last year.

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1920 X 1080 (HD 1080) Supported Graphics Resolutions

The Optoma EH331 supports a maximum resolution of 1920 x 1080 (HD 1080). That's over six times the resolution of the most frequently found supported graphics resolutions of 640 x 480 (VGA) (which is also supported by this multimedia projector). This projector also support supported graphics resolutionss 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). Data projectors that are a similar age to the EH331 supported graphics resolutionss range from 640 x 480 (VGA) (worst) to 1920 x 1200 (WUXGA) (best).

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Two Number of Built-In Speakerss

The Optoma EH331 is a two number of built-in speakers data projector.

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Quite Long Service Life of Lamp

The service life of lamps of data projectors that have been available for around the same time as the EH331 range from 1,500h to 30,000h, and the average service life of lamp is 7,000h. With a service life of lamp of 10,000 hours, the Optoma EH331 has one of the longer service life of lamps amongst data projectors of this age.

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Quite Quiet Noise Level

The Optoma EH331 has a quite quiet noise level (only 29 decibels) compared to most of the other data projectors that are a similar age to the EH331. The average noise level of similar spec multimedia projectors that have been on the market for around the same time as the EH331 is 33dB, and the noise levels range from 22dB to 40dB.

Alternative projectors with a louder noise level that you might want to look at include the Pro7827HD[pl_3305117_price] (36dB and cheaper), the PJD7326[pl_3627578_price] (36dB and cheaper), or the PJD7526W[pl_3627579_price] (36dB and cheaper) all from Viewsonic.

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Very Light

At only 2.2 kilograms, the Optoma EH331 is quite light compared to most of the other new data projectors. The lightest projector that was released in the last 12 months is 2.7g heavy and the heaviest is 28kg.

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Very Low Power Consumption (economy Mode)

The power consumption (economy mode)s of data projectors that have been on the market for around the same time as the EH331 range from 180W to 850W, and the average power consumption (economy mode) is 260W. At only 187 Watts, the Optoma EH331 has a fairly low power consumption (economy mode) compared to most of the other data projectors that are a comparable age to the EH331.

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8 Reasons Against

Does Not Support Wi-Fi

The Optoma EH331 does not support wi-Fi, although this is within the context that most of the other latest data projectors also do not support wi-Fi.

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Very Small Uniformity

The Optoma EH331 has one of the smaller uniformitys (only 70 percent) amongst comparable spec multimedia projectors of this age. The uniformitys of comparable spec projectors that have been around for around the same time as the EH331 range from 70% to 90%, and the average uniformity is 79%.

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Very Small Bulb Power

Projectors that came out around the same time as the EH331 have bulb powers of between 190W and 470W, and the average bulb power is 270W. At only 195 Watts, the Optoma EH331 has a quite small bulb power compared to most of the other new data projectors.

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Very Low Horizontal Synchronization (max)

At only 91 kilohertz, the Optoma EH331 has a quite low horizontal synchronization (max) compared to most of the other data projectors that were launched around the same time as the EH331. Across all the comparable spec multimedia projectors that are a similar age to the EH331 the horizontal synchronization (max)s range from 0.1kHz to 100,000kHz.

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Quite Low RMS Rated Power

When compared to other data projectors that have been available for around the same time as the EH331 that we have assessed, the RMS rated power of the Optoma EH331 of only 2 Watts is one of the lowest. The average RMS rated power of newly released data projectors is 8.3W.

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Only One HDMI Ports Quantity

The Optoma EH331 is a one HDMI ports quantity data projector.

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Only One Audio (L,R) in

The Optoma EH331 is a one audio (L,R) in data projector. Most of the other projectors that are a comparable age to the EH331 have between one and two audio (L,R) ins.

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Quite Small Matrix Size

The Optoma EH331 has one of the smaller matrix sizes (only 0.65 inches) amongst data projectors of this age. The matrix sizes of latest data projectors range from 0.55" to 0.76".

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1 Other reason to consider the Optoma EH331

Average Projector Brightness

At 3,300 ANSI lumens, the Optoma EH331 has a relatively standard projector brightness compared to most of the other recently released data projectors.

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Specification

Projector
Projector Native Resolution
Projector Brightness
Keystone Correction, Vertical
Matrix Size
Uniformity
Horizontal Synchronization (max)
Horizontal Synchronization (min)
Zoom Ratio
Projection Distance
Supported Aspect Ratios
Screen Size Compatibility
Native Aspect Ratio
Projection Technology
Number of Colours
Lamps
Lamps Quantity
Service Life of Lamp (economic Mode)
Bulb Power
Service Life of Lamp
Lens System
Throw Ratio
Offset
Aperture Range (F-F)
Focal Length Range (f-F)
Video
3D
Supported Graphics Resolutions
Full HD
Analog Signal Format System
Supported 3D Formats
Ports & Interfaces
RS-232 Ports
Serial Interface Type
HDMI Version
Audio (L,R) Out
Audio (L,R) in
Composite Video in
USB 2.0 Ports Quantity
HDMI Ports Quantity
VGA (D-Sub) Ports Quantity
AC (power) in
Storage
Optical Disc Player Type
Performance
Noise Level
Noise Level (economic Mode)
Horizontal Scan Range
Vertical Scan Range
On Screen Display (OSD) Languages
On Screen Display (OSD)
Password Protection
Multimedia
Built-In Speaker(s)
RMS Rated Power
Number of Built-In Speakers
Design
Cable Lock Slot
Cable Lock Slot Type
Ceiling Mountable
Colour of Product
Product Type
Power
Power Source
Power Consumption (standby)
Power Consumption (typical)
Power Consumption (economy Mode)
Auto Power Off
AC Input Frequency
AC Input Voltage
Operational Conditions
Operating Altitude
Operating Relative Humidity (H-H)
Operating Temperature (T-T)
Certificates
RoHS Compliance
Weight & Dimensions
Weight
Height
Depth
Width
Packaging Content
Manual
Remote Control Type
Handheld Remote Control
Batteries Included
Quick Start Guide
Cables Included
Other Features
Audio Input
Audio Output

Running Cost

Hours of Use Per Day: hours
Show running costs over: years
Electricity cost when switched on £72.11
Electricity cost when on standby £3.69
@ £0.139 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
@ £0.003474 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 £75.80
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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See How Other Projectors Compare to the Optoma EH331

Viewsonic PJD7326 vs Optoma EH331

Viewsonic PJD7326 vs Optoma EH331
Viewsonic PJD7326 Optoma EH331
£ 669.98 £779.52
£110 Cheaper
Higher Maximum Horizontal Synchronization
80% Higher RMS Rated Power
One More HDMI Port
Only One Built-In Speaker
2x Shorter Lamp Service Life

EIKI EK-402U vs Optoma EH331

EIKI EK-402U vs Optoma EH331
EIKI EK-402U Optoma EH331
£ 1,528.80 £779.52
Two More VGA (D-Sub) Ports
One More HDMI Port
Bigger Lamp Power
Higher RMS Rated Power
£749 More Expensive
2x Shorter Lamp Service Life

Acer X1385WH vs Optoma EH331

Acer X1385WH vs Optoma EH331
Acer X1385WH Optoma EH331
£ 329.99 £779.52
£450 Cheaper
One More Audio in Port
1W Higher RMS Rated Power
3dB Quieter Noise Level in Economy Mode
6,000h Shorter Lamp Service Life
One Less Built-In Speaker
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