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Optoma HD91
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Optoma HD91 Projector

1080p (1920x1080) 1,000 ANSI Lumens 1920 X 1080 (HD 1080) Jan 2014
Projector Native Resolution 3D Projector Brightness Supported Graphics Resolutions Release Date
Powered by 3 x LEDs, the HD91 delivers enhanced image quality with a wide colour gamut, superior colour saturation and outstanding brightness using separate red, blue and green LEDs to produce... More
$38.47 Electricity cost over 5 years. Calculate
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8 Reasons For

Optoma Multimedia Projectors Have Good Reviews

Data projectors manufactured by Optoma have good ratings on average compared to other manufacturers. We also checked the reviews for all projectors (not just data projectors) and found that Optoma also has good ratings across its entire range.

Supports Full HD

The Optoma HD91 supports full HD, which is unusual. Most of the other comparable spec projectors that have been available for around the same time as the HD91 do not support full HD.

We compared all the other projectors which support full HD to this projector and we think because of it's better review score, the W7000+[pl_1403580_price], and the W7500[pl_1995206_price] both from Benq or the Optoma HD30[plb_1915718_price] is also worth considering.

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Supports 3D

The Optoma HD91 supports 3D, as do most of the other similar spec multimedia projectors that were released more than two years ago.

It may also be worth also looking at one of the other data projectors which support 3D currently available including because of it's better review score, the PowerLite Home Cinema 5030ub[pl_2301495_price], or the PowerLite Pro G6900WU[pl_1919039_price] both from Epson or the Benq W7000+[plb_1403580_price].

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1080p (1920x1080) Projector Native Resolution

This multimedia projector has a projector native resolution of 1080p (1920x1080), which is typical of many comparable spec projectors that are a similar age to it.

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1920 X 1080 (HD 1080) Supported Graphics Resolutions

The highest resolution supported by the Optoma HD91 is 1920 x 1080 (HD 1080). That's over six times the resolution of a 640 x 480 (VGA) projector, which is the most frequently found resolution supported by data projectors that are a similar age to the HD91. 640 x 480 (VGA) is also supported by this projector. This data projector also support supported graphics resolutionss of 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 768 (WXGA), 1366 х 768 and 1600 x 1200 (UXGA) and 800 x 600 (SVGA). The resolution of all data projectors that were released more than two years ago ranges from 640 x 480 (VGA) to 1920 x 1200 (WUXGA).

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Fairly Long Service Life of Lamp

The Optoma HD91 has a quite long service life of lamp (20,000 hours) compared to most of the other multimedia projectors of this type and age. The shortest service life of lamp of similar spec multimedia projectors that were released more than two years ago is 1,500h, the longest is 30,000h, and the average service life of lamp is 7,700h.

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Very Big Optical Zoom

With an optical zoom of 1.9 times zoom factor, the Optoma HD91 has one of the biggest optical zooms amongst data projectors of this age. The average optical zoom of data projectors that have been on the market for a similar time to the HD91 is 1.3x, and the optical zooms range from 1.1x to 1.9x.

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Very Quiet Noise Level (economic Mode)

The noise level (economic mode)s of multimedia projectors of a comparable spec and age to the HD91 range from 20dB to 40dB, and the average noise level (economic mode) is 29dB. With a noise level (economic mode) of only 23 decibels, the Optoma HD91 has a fairly quiet noise level (economic mode) compared to most of the other data projectors that were released more than two years ago.

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4 Reasons Against

Does Not Have a Built-In Speaker(s)

The Optoma HD91 does not have a built-in speaker(s), unlike most of the other comparable spec data projectors that were launched more than two years ago.

Other multimedia projectors which also have a built-in speaker(s) that you might want to look at include the Acer H7531D[plb_1418806_price], or the Epson PowerLite 98[plb_2397986_price].

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Very Dim Projector Brightness

Data projectors that have been on the market for a similar time to the HD91 have projector brightnesss of between 300 ANSI lumens and 9,200 ANSI lumens. The Optoma HD91 has a fairly dim projector brightness (only 1,000 ANSI lumen) compared to most of the other data projectors that were released more than two years ago.

Other 1,000 ANSI lumens brightness projectors currently available that you might want to look at include the LG PA1000[plb_2417081_price] which has better reviews.

If you are looking for a brighter projector brightness then you might want to consider the Sony VPL-HW40ES[plb_3286333_price] (1,700 ANSI lumens) which also has a higher rating.

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Does Not Support Wi-Fi

The Optoma HD91 does not support wi-Fi. Most of the other similar spec data projectors that were launched more than two years ago also do not support wi-Fi.

It is worth also looking at alternative multimedia projectors which also support wi-Fi including the Benq GP20[plb_2231335_price] which also has a higher rating.

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Quite Small Bulb Power

The average bulb power of data projectors of this type and age is 250W. With a bulb power of only 147 Watts, the Optoma HD91 has one of the smallest bulb powers amongst multimedia projectors of this age.

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1 Other reason to consider the Optoma HD91

Released Over Three Years Ago

It was over three years ago when this projector was released.

Specification

Projector
Projector Native Resolution
Projector Brightness
Keystone Correction, Vertical
Contrast Ratio (dynamic)
Projection Distance
Supported Aspect Ratios
Screen Size Compatibility
Native Aspect Ratio
Projection Technology
Number of Colours
Lamps
Lamp Type
Bulb Power
Service Life of Lamp
Lens System
Optical Zoom
Throw Ratio
Aperture Range (F-F)
Focal Length Range (f-F)
Focus
Video
3D
Supported Graphics Resolutions
Full HD
Supported Video Modes
3D-Ready
HD-Ready
Analog Signal Format System
Ports & Interfaces
RS-232 Ports
DVI Port
Component Video (YPbPr/YCbCr) in
PC in (D-Sub)
HDMI Version
Composite Video in
USB 2.0 Ports Quantity
HDMI Ports Quantity
VGA (D-Sub) Ports Quantity
HDMI Connector Type
Networking
Wi-Fi
Ethernet LAN
Storage
Card Reader Integrated
Performance
Noise Level (economic Mode)
Horizontal Scan Range
Vertical Scan Range
On Screen Display (OSD) Languages
On Screen Display (OSD)
Design
Cable Lock Slot
Cable Lock Slot Type
Colour of Product
Product Type
Display
Built-In Display
Power
Power Source
Power Consumption (standby)
Power Consumption (typical)
Power Consumption (max)
AC Input Voltage
Operational Conditions
Operating Temperature (T-T)
Weight & Dimensions
Weight
Height
Depth
Width
Packaging Content
Manual
Handheld Remote Control
Batteries Included
Quick Start Guide
AC Adapter Included

Brochures and Manuals

Running Cost

Hours of Use Per Day: hours
Show running costs over: years
Electricity cost when switched on $36.77
Electricity cost when on standby $2.82
@ $0.106326012 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
@ $0.00151772816 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 $39.59
Running costs for this projector have been estimated based on other similar projectors. If you know how much electricity and water the Optoma HD91uses then please let us know by entering those figures in the boxes above.
0.26T
Running this projector over 5 years will generate 0.26 tonnes of carbon dioxide (CO2).
7
To offset that much CO2 you would need to plant 7 tree seedlings and grow them for 10 years.

+- Manufacturer's Description

Product Identifiers

Manufacturer Part Numbers optoma hd91, optoma hd91r, optoma hd91rf, visipax 600k1, optoma hd91rfb, optoma hd91rfba
Barcodes 00779184233305, 00796435428051, 00796435812003, 00796435812294, 05055387629288, 05060059048571, 07964358120038

See How Other Projectors Compare to the Optoma HD91

Sony VPL-HW55ES vs Optoma HD91

Sony VPL-HW55ES vs Optoma HD91
Sony VPL-HW55ES Optoma HD91
$ 4,134.99
700 ANSI Lumens Brighter Projector Brightness
53W Bigger Lamp Power
Ethernet LAN Connection
Significantly Shorter Lamp Service Life
Higher Running Costs Over Five Years by $33.90
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