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Optoma HD91
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Optoma HD91 Projector

$3,064.00
$2,495.00 $569.00 cheaper than 13 days ago
1080p (1920x1080) 1,000 ANSI Lumens 1920 X 1080 (HD 1080) Jan 2014
Native Projector Resolution 3D Image Projection Projector Brightness Graphics Resolution 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
$39.60 Electricity cost over 5 years. Calculate
Prices will drop $389
within 2 weeks. 87% confidence. Chart
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$2,495.00
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Optoma HD91 from eBay
$4,576.99
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$3,999.99
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$3,996.38
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Optoma HD91 from Newegg US
$3,998.99
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$3,999.00
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Optoma HD91 from The Twister Group
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8 Reasons For

Good Brand

On average Optoma projectors have good ratings compared to other manufacturers as do all data projectors produced by Optoma.

Supports Full HD Projection

The Optoma HD91 supports Full HD projection, which is unusual. Most of the other data projectors of this spec and age do not support Full HD projection.

Alternative multimedia projectors which support Full HD projection currently available which you might also want to look at include the Benq W7000+ ($5,907.74), or the Panasonic PT-AE8000U ($1,699.00) which has better reviews.

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Supports 3D Image Projection

Like most of the other projectors of this age and spec, the Optoma HD91 supports 3D image projection.

We compared this projector to all the other projectors which support 3D image projection and we think the PowerLite Home Cinema 5030ub ($2,995.00), and the PowerLite Pro G6900WU both from Epson or the Benq W7000+ ($5,907.74) which has better reviews is also worth considering.

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1080p (1920x1080) Native Projector Resolution

This projector has a native projector resolution of 1080p (1920x1080), which is the most commonly found native projector resolution on multimedia projectors of this spec and age.

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1920 X 1080 (HD 1080) Graphics Resolution

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 projectors of a similar type and age to the HD91. 640 x 480 (VGA) is also supported by this multimedia projector. In addition, this projector support graphics resolutions 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 projectors that have been available for a comparable time to the HD91 ranges from 640 x 480 (VGA) to 1920 x 1200 (WUXGA).

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Fairly Long Lamp Service Life

The average lamp service life of data projectors of a comparable age and type to the HD91 is 7,900h, and the lamp service lives range from 1,500h to 30,000h. With a lamp service life of 20,000 hours, the Optoma HD91 has one of the longer lamp service lives amongst similar spec projectors of this age.

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Very Big Optical Zoom

Projectors of this age and type have optical zooms of between 1.1x and 1.9x, and the average optical zoom is 1.5x. When compared to other similar spec projectors that were launched around the same time as the HD91, the optical zoom of the Optoma HD91 of 1.9 times zoom factor is one of the biggest.

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Very Quiet Noise Level in Economy Mode

Projectors of a comparable spec and age to the HD91 have noise levels in economy mode of between 20dB and 40dB, and the average noise level in economy mode is 29dB. At only 23 decibels, the Optoma HD91 has a quite quiet noise level in economy mode compared to most of the other projectors that were launched around the same time as the HD91.

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4 Reasons Against

Does Not Have a Built-In Speaker

The Optoma HD91 does not have a built-in speaker, although keep in mind that most of the other projectors that came out around the same time as the HD91 also do not have a built-in speaker.

We think you might also be interested in alternative projectors which also have a built-in speaker including the Acer H7531D which is also higher rated.

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Does Not Support WiFi Connectivity

The Optoma HD91 does not support WiFi connectivity, although keep in mind that most of the other projectors of a comparable age and spec to the HD91 also do not support WiFi connectivity.

We compared this projector to all the other projectors with a WiFi connectivity and we think the Vivitek Qumi Q7 ($650.00), or the Benq GP20 is also worth considering.

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Very Dim Projector Brightness

The Optoma HD91 has a fairly dim projector brightness (only 1,000 ANSI lumen) compared to most of the other projectors that are a similar age to the HD91. The dimmest projector brightness of comparable spec projectors that were released more than two years ago is 300 ANSI lumens, the brightest is 9,200 ANSI lumens, and the average projector brightness is 2,900 ANSI lumens.

We compared this multimedia projector to all the other 1,000 ANSI lumens brightness multimedia projectors and we think the PF80, and the PA1000 both from LG which has better reviews is also worth considering.

If you would prefer a brighter projector brightness then you might want to look at the Epson EH-TW7200 (2,000 ANSI lumens and higher rated).

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Quite Small Lamp Power

The smallest lamp power of data projectors of a comparable age and spec to the HD91 is 20W, the biggest is 420W, and the average lamp power is 250W. When compared to other projectors that were released more than two years ago that we have assessed, the Optoma HD91's lamp power of only 147 Watts is one of the smallest.

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1 Other reason to consider the Optoma HD91

Released Over Two Years Ago

This Optoma projector was released over two years ago.

Specification

Projector
Native Projector Resolution
Projector Brightness
Vertical Keystone Correction
Number of Colours
Dynamic Contrast Ratio
Projection Distance
Supported Aspect Ratio
Compatible Screen Size
Native Aspect Ratio
Projection Technology
Supported Number of Colours Display
Lamps
Lamp Type
Lamp Power
Lamp Service Life
Lens System
Optical Zoom
Throw Ratio
Aperture Range
Focal Length Range
Focus Mode
Video
Graphics Resolution
Video Mode
Analog Signal Format System
Ports & Interfaces
RS-232 Port
DVI Port
Component Video in Port
HDMI Version
Composite Video in Port
USB 2.0 Port
HDMI Port
VGA (D-Sub) Port
HDMI Port
Networking
WiFi Connectivity
Ethernet LAN Connection
Storage
Integrated Card Reader
Performance
Noise Level in Economy Mode
Horizontal Scan Range
Vertical Scan Range
On Screen Display Language
Design
Cable Lock Slot Type
Form Factor
Colour
Product Type
Display
Built-In Display
Power
Power Source
Power Consumption On Standby
Typical Power Consumption
Input Voltage
Maximum Power Consumption
AC Adapter Input Voltage
AC Input Voltage
Operational Conditions
Operating Temperature Range
Weight & Dimensions
Weight
Height
Depth
Width
Packaging Content

Brochures and Manuals

Running Cost

Hours of Use Per Day: hours
Show running costs over: years
Electricity cost when switched on $37.44
Electricity cost when on standby $2.87
@ $0.108264468 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
@ $0.00154539824 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 $40.31
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 multi 1080p3, optoma 1080p3, multi 1080p3d, optoma 1080p3d, optoma 958sf01gc0, optoma 958sf01gc0e, audiolab 958sf02gc0, audiolab 958sf02gc0e
Barcodes 00796435812003, 05060059048571, 07964358120038

See How Other Projectors Compare to the Optoma HD91

Epson PowerLite 4855WU vs Optoma HD91

Epson PowerLite 4855WU vs Optoma HD91
Epson PowerLite 4855WU Optoma HD91
$ 2,187.54 $2,495.00
$307 Cheaper
75% Brighter Projector Brightness
One More VGA (D-Sub) Port
44% Bigger Lamp Power
195% Higher Running Costs Over Five Years
16,000h Shorter Lamp Service Life

Viewsonic Pro10100-SD vs Optoma HD91

Viewsonic Pro10100-SD vs Optoma HD91
Viewsonic Pro10100-SD Optoma HD91
$ 3,256.88 $2,495.00
5,000 ANSI Lumens Brighter Projector Brightness
223W Bigger Lamp Power
Two VGA (D-Sub) Ports
$762 More Expensive
Only One HDMI Port

Sony VPL-HW55ES vs Optoma HD91

Sony VPL-HW55ES vs Optoma HD91
Sony VPL-HW55ES Optoma HD91
$ 4,134.99 $2,495.00
700 ANSI Lumens Brighter Projector Brightness
53W Bigger Lamp Power
Ethernet LAN Connection
$1,640 More Expensive
Significantly Shorter Lamp Service Life
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