Close
Optoma HD91

72

Overall Score

Optoma HD91

Optoma HD91
6 Images

Loading image...
A quiet and economical to run 1080p 3D multimedia projector, with great features and one of the highest contrast ratios on the market
23dB 1920 X 1080 (1080p) 500000:1 Yes Jan 2014
Noise Level Projector Native Resolution Contrast Ratio 3D Release Date
Compare
Share on

Optoma HD91 Compare Cheapest US Prices

Sorry, currently not available from shops in the United States.
Check international prices

Notify Me When Available
You are subscribed to price alerts for this product
Unsubscribe

Optoma HD91 Compare US Used Prices

Sorry, no international prices found
Searching for international prices ...

Assumed Exchange Rates

13% Off
{Casio XJ-V110W
$790.82
Was $907 (27 days ago)
Newegg US
View More Amazing Deals

Optoma HD91 Review

With very low running costs and excellent features, we have scored the Optoma HD91 as follows:
80
Features
Fully-Featured
96
Running Costs
$31 Over 5 Years
72
Overall Score
Very Good

Why Has it Scored 72?

It is over 2 years old and it is likely that newer, better data projectors are available. View the latest projectors 2018.
This projector has running costs of only $31 over 5 years, which puts it in the cheapest 8% of all 2,027 projectors that we have compared it to. View all energy saving multimedia projectors.
It has some great features:
1920 x 1080 (1080p) resolution
CMS+
3D sports:
3D movies:
Why use a projector for 3d
Full 3d
DLP technology - the greatest 3d home cinema experience!
3D glasses
24p
2D-3D conversion
HDMI link
Colour guarantee
Quieter than average noise level
PureColor
Ultra detail
PureMotion
Dynamic black
Full HD 1080p
Precise colour
LED brightness
Optoma LED technology
Supports 3D
Higher than average contrast ratio (typical)
Flexible placement

Optoma HD91 In-Depth Analysis

Running Costs

Very Low Running Costs

The HD91 has an average 5 year running cost of only $31 based on average usage levels and energy prices, which makes it one of the cheapest to run multimedia projectors.

Calculate your own running costs

Features

1920 X 1080 (1080p) Resolution

The Optoma HD91 has a 1920 x 1080 (1080p) projector native resolution which is higher than most projectors. Most data projectors have a 1280 x 800 resolution. Across all data projectors the worst resolution is 640 x 360 (nHD) and the best is 4096 x 2400 (4K).

What does "projector native resolution" mean? Less Edit

Quieter Than Average Noise Level

The quietest noise level of data projectors is 20dB, the loudest is 93dB, and the average noise level is 34dB. The noise level of the Optoma HD91 of only 23dB is very quiet compared to most other data projectors. It is in the quietest 2% of all data projectors when ordered by this feature.

What does "noise level" mean? Less Edit

Higher Than Average Contrast Ratio (typical)

The average contrast ratio (typical) of all multimedia projectors is 27,000, with the lowest being 1.5 and the highest being 2,500,000. The Optoma HD91's contrast ratio (typical) of 500,000 is in the highest 1% of all data projectors when ordered by this feature.

What does "contrast ratio" mean? Less Edit

Very Dim Projector Brightness

Projectors have projector brightnesses of between 100 ANSI lumens and 85,000 ANSI lumens, and the average projector brightness is 3,700 ANSI lumens. The projector brightness of the Optoma HD91 of only 1,000 ANSI lumens is dimmer than average when compared to most other multimedia projectors. It is dimmer than 94% of all data projectors when sorted by this feature.

What does "projector brightness" mean? Less Edit

Supports 3D

The Optoma HD91 supports 3D, unlike 59% of data projectors which do not support 3D.

What is 3D? Less Edit

Longer Than Average Service Life of Lamp

The shortest service life of lamp of projectors is 200h, the longest is 50,000h, and the average service life of lamp is 7,000h. The service life of lamp of the Optoma HD91 of 20,000h is longer than average when compared to most other projectors. It is in the longest 11% of all data projectors when sorted by this feature.

What does "service life of lamp" mean? Less Edit

Has a Handheld Remote Control

The Optoma HD91 has a handheld remote control, as do 80% of projectors.

What is a handheld remote control? Less Edit

Smaller Than Average Bulb Power

The bulb powers of data projectors range from 15W to 840W, and the average bulb power is 250W. The bulb power of the Optoma HD91 of only 147W is smaller than 99% of all data projectors when sorted by this feature.

Chart Hide Chart What does "bulb power" mean? Less Edit

HD-Ready

The Optoma HD91 is HD-Ready, unlike 80% of multimedia projectors which are not HD-Ready.

Chart Hide Chart What does "HD-Ready" mean? Less Edit

3D-Ready

The Optoma HD91 is 3D-ready, unlike 85% of data projectors which are not 3D-ready.

Chart Hide Chart What does "3D-ready" mean? Less Edit

Supports Full HD

The Optoma HD91 supports full HD, which is unusual. 63% of projectors do not support full HD.

Chart Hide Chart What is full HD? Less Edit

Product Identifiers

Manufacturer Part Numbers:

optoma hd91rfba, visipax 600k1

Barcodes:

00779184233305, 00796435428051, 00796435812003, 00796435812294, 00796435825157, 05055387629288, 05060059048571, 07964358120038

Today's Best Projector Deals

13% Price Drop
{Casio XJ-V110W
$790.82
Was $907 (27 days ago)
Noise Level
37dB
Projector Native Resolution
1280 X 800
Contrast Ratio
20000:1
12% Price Drop
{Epson 2040
67 reviews
$741.67
Was $845 (69 days ago)
Noise Level
37dB
Projector Native Resolution
1024 X 768 (XGA)
3D
Yes
11% Price Drop
{Sony VPL-FHZ700l
$8,176.68
Was $9,199 (5 days ago)
Projector Native Resolution
1920 X 1200 (WUXGA)
Contrast Ratio
8000:1
3D
No
6% Price Drop
{Acer H5380
217 reviews
$518.49
Was $554 (15 days ago)
Noise Level
31dB
Projector Native Resolution
1280 X 720 (720p)
Contrast Ratio
17000:1
26% Price Drop
{NEC NP-M403H
$1,099.00
Was $1,479 (30 days ago)
Noise Level
36dB
Projector Native Resolution
1920 X 1080 (1080p)
Contrast Ratio
10000:1
View More Amazing Projector Deals