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Optoma HD91

Optoma HD91
alaScore 92

13 reviews

May, 2020

alaTest has collected and analyzed 13 reviews of Optoma HD91. The average rating for this product is 4.0/5, compared to an average rating of 4.2/5 for other products in the same category for all reviews. Reviewers are impressed by the usability and image quality. The noise and price are also mentioned favorably.

design, price, noise, image quality, usability

We analyzed user and expert ratings, product age and more factors. Compared to other products in the same category the Optoma HD91 is awarded an overall alaScore™ of 92/100 = Excellent quality.

Review analysis

(Based on 13 reviews)

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Consumer review ( review summary for Optoma HD91


alaTest has collected and analyzed 1 user review of Optoma HD91 from The average user rating for this product is 5.0/5, compared to an average user rating of 4.3/5 for other products in the same category on People are impressed by the usability. The price is also appreciated.

design, price, usability

100% of the reviews on give this product a positive rating.

May, 2020

Expert review by : Chris Eberle (

Optoma HD91+ LED Projector Review


Today I'm looking at a breakthrough projector from the Optoma – the HD91+. It sports full home theater cred with accurate color, 3D and a DarkChip 3 DLP...

Stunning image with great saturation and clarity ; Top-shelf accuracy thanks to well-designed calibration controls ; LED light engine ; Generous lens shift ; Super-Quiet ; Slim Lightweight Chassis ; Good Contrast ; Motorized Focus ; Brighter 3D

Motorized Focus ; Brighter 3D

THE OPTOMA HD91+ is the latest in Best Value in High-End LED/DLP Projectors.

Oct, 2015

Expert review by : Projector reviews (

Expert Review


The HD91 home theater projector is one that can be an excellent choice for some.  Limited brightness, and the need for a serious calibration though will limit the number of folks who this projector will be a really good fit for.  First, if you aren’t...

Jun, 2014

Recommended by TR

Expert review by : John Archer (

Optoma HD91 Plus


As its name suggests, the HD91+ is an improved version of 2014's HD91 projector. It keeps the key LED DLP lighting system that made the HD91 so unique for the sub-£5,000 projection market, but delivers enhancements to its predecessor's brightness and...

Beautiful, cinematic picture quality ; No need to change lamps ; Runs very quietly

Slow dynamic contrast system ; Expensive ; Slightly high input lag

Sep, 2015

Recommended by TR

Expert review by : John Archer (

Optoma HD91


LED home cinema projection finally becomes affordable.

Huge lamp life ; Runs quietly ; Excellent colour performance

Average black level response ; Very high levels of input lag ; 3D pictures lack brightness

Unfortunately, while the DynamicBlack options deliver the most consistently satisfying contrast performance, as we’ll see in the performance section they cause too many problems to be usable when watching films. So we’re left to suggest that you use...

Apr, 2014

Expert review by : bidmead (

Optoma's HD91 Projector: Farewell to That Hot Lamp. : Optoma HD91


The Achilles heel of home projectors in the past has always been the lamp - short-lived, expensive to replace and generating heat that typically needs a noisy fan to disperse. For the past five years or so a solution has been waiting in the wings. LED...

Like the previous two projectors I've reviewed here, the Optoma HD91 could be described as an entry-level offering. But compared to the Epson EH-TW490 and the Viewsonic PJD7820HD it's by no means cheap. This is because it's an entry into a much higher...

Mar, 2014