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Optoma HD91 Review
|12 Reviews + 4 Awards|
|Value for Money||
|Not Currently for Sale|
|$41 Over 1 Year|
Why Has it Scored 44?
It has great expert reviews and outstanding user reviews with an average overall rating of 97%, based on 12 reviews.
This projector is over 2 years old and it is likely that newer projectors with better features are available. However it has good reviews so it may still be worth considering. View the latest projectors 2017.
This Optoma projector has running costs of only $41 over 1 year, which are in the cheapest 8% of all 1,756 multimedia projectors that we have compared it to.
The HD91 has some good features, but is also missing a few features:
Fairly long service life of lamp
Quite small bulb power
Only 1,080 video mode
Optoma HD91 Video Reviews
Optoma HD91 In-Depth Analysis
Optoma Has Very Good Multimedia Projector Reviews
Based on 2,306 owner and expert reviews (including 381 verified purchases), Optoma has very good ratings for its projectors. Optoma also has very good ratings specifically for its projectors compared to other brands. 96% of those that bought a Optoma multimedia projector would recommend the product that they bought to other buyers.
The Optoma HD91 is 3D-ready. Most of the other projectors also are 3D-ready.
Quite Small Bulb Power
The bulb power of the Optoma HD91 of only 147 Watts is one of the smallest amongst multimedia projectors. The bulb powers of projectors range from 3.5W to 3,000W, and the average bulb power is 250W.
Fairly Long Service Life of Lamp
The average service life of lamp of data projectors is 6,700h. The Optoma HD91 has one of the longer service life of lamps (20,000 hours) amongst projectors of this age.
The Optoma HD91 is HD-Ready. Most of the other projectors also are HD-Ready.
Quite Quiet Noise Level
The Optoma HD91 has a very quiet noise level (only 23 decibels) compared to most of the other projectors. The quietest noise level of projectors is 10dB, the loudest is 93dB, and the average noise level is 34dB.
Only 1,080 Video Mode
This multimedia projector supports a 1080|1080 supported video modes, which is typical of many projectors.
1920 X 1080 Resolution
The highest resolution of the Optoma HD91 is 1920 x 1080. That's over nine times the resolution of the most common projector native resolution of 280 x 800. In addition, this multimedia projector has a projector native resolution of 1080p (1920x1080). Across all data projectors the best resolution is DCI 4K (4096 x 2160) and the worst is 280 x 800.
Very Dim Projector Brightness
The projector brightnesses of projectors range from 12 ANSI lumens to 85,000 ANSI lumens. At only 1,000 ANSI lumen, the Optoma HD91 has a fairly dim projector brightness compared to most of the other projectors.
Supports Full HD
The Optoma HD91 supports full HD. Most of the other data projectors do not support full HD.
Released Over Three Years Ago
Optoma released the HD91 in January 2014.
Running Costs Are Very Low
The HD91 is in the cheapest 8% of all 1,756 data projectors that we have looked at for running costs. Based on typical energy prices and usage levels, we estimate the HD91 will cost only $41 over 1 year to run.
|Manufacturer Part Numbers||anthem 958sf02gc0e, special 1080p3d, optoma 1080p3d|
|Barcodes||00796435812003, 05060059048571, 07964358120038|