Optoma ML750ST
Optoma ML750ST
2 Images + 3 Videos
Share on

Loading image...


Overall Score

Optoma ML750ST Recommended Award Trusted Reviews Recommended
An enormous 20000:1 1280 x 720 projector with not bad features and two industry awards
20000:1 WXGA (1280x720) Yes 27dB Dec 2015
Contrast Ratio (typical) Projector Native Resolution 3D Noise Level Release Date

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

Notify Me When Available
You are subscribed to price alerts for this product
Sorry, no international prices found
Searching for international prices ...

Assumed Exchange Rates

Optoma ML750ST Review

With very low running costs and excellent reviews, we have scored the Optoma ML750ST as follows for Summary.
47 Reviews + 2 Awards
Good Features
20 Months Old
£29 Over 1 Year
Overall Score

Why Has it Scored 59?

It has not bad expert reviews and terrific user reviews with an average overall rating of 81%, based on 47 reviews. This projector has received two awards including a "Recommended" award from Trusted Reviews plus one other site. Sony projectors also have excellent reviews in general.
At over a year old this projector is slightly out of date, and newer data projectors with more up to date technology are available. View the latest data projectors 2017.
It has running costs of only £29 over 1 year, which puts it in the cheapest 5% of all 1,763 projectors that we have compared it to.
Customers report product quality, good picture quality and that it is a good size.
This Optoma projector has some good features, but is also missing a few features:
Has a carrying case
Has a card reader integrated
Only 1,080 video mode
Does not support full HD

Optoma ML750ST Video Reviews

Optoma ML750ST In-Depth Analysis


Two Industry Awards

The authors at websites Trusted Reviews and both concluded that they would endorse this multimedia projector and gave it their "Recommended" award.

Expert Reviews Are Average

The average expert rating of this multimedia projector is 73 out of 100 based on four expert reviews from sites including Trusted Reviews,, and

View all expert reviews

Excellent Owner Reviews

Based on 43 owner reviews the average owner rating of this multimedia projector is excellent. 31 reviewers (73% of all reviewers) gave this data projector the highest possible rating of 5 stars.

View all user reviews

Optoma Has Very Good Reviews for Its Multimedia Projectors

We checked 2,445 user and expert reviews (including 398 verified purchases) for Optoma data projectors and found that on average Optoma has very good ratings compared to other manufacturers. 96% of those that bought a Optoma projector would recommend the product that they bought to other buyers.

Customers Report Great Product Quality

Five people who bought it considered that it was good quality.

Users Report Good Picture Quality

Three people who reviewed the Optoma ML750ST concluded that it had good picture quality.

  • It's bright and the colours are good…
  • The short throw is great and allows you to set up the projector a few feet from the screen and get an outstanding large clear image…
    AndyH (Amazon) - November 2013
  • Good projector great for gaming…
    David Moxon (Amazon) - September 2015
  • The picture quality is great, crisp, bright…
    Divya Arora (Amazon) - September 2016
  • On first impressions it does everything it says on the tin; flawless picture quality, nonexistent fan noise…
  • What a beautifully sharp display! The picture quality on this is gorgeous…

Customers Report That it is a Good Size

Three owners considered that it was compact.

Customers Report Nice Design

Three people wrote in their reviews that it was good looking.

Users Report That it is Robust

Two owners agreed that it was well made.

  • You will need speakers as built in ones are poor…
    David Moxon (Amazon) - September 2015
  • It feels like it in the dark) Connectivity is generally good for the video and the built in player manages most formats (apart from the choppiness…
    Dave (Amazon) - December 2015
  • Built in sound is okay…
    Seanqs (Amazon) - April 2016

Users Report Good Sound Quality

Three customers wrote that the Optoma ML750ST had good sound quality.


Has a Carrying Case

The ML750ST has a carrying case. 81% of multimedia projectors do not have a carrying case.

What is a carrying case? Less Chart Hide Chart Edit

Only 1,080 Video Mode

What does "supported video modes" mean? Less Chart Hide Chart Edit

Has a Card Reader Integrated

The ML750ST has a card reader integrated, unlike 95% of projectors which do not have a card reader integrated.

What is a card reader integrated? Less Chart Hide Chart Edit

Quite Quiet Noise Level

Across all the projectors the noise levels range from 10dB to 93dB, and the average noise level is 34dB. The noise level of the ML750ST of only 27dB is quite quiet compared to most other projectors. It is in the quietest 7% of all projectors when sorted by this feature.

What does "noise level" mean? Less Chart Hide Chart Edit

Quite Long Service Life of Lamp

The service life of lamps of multimedia projectors range from 20h to 40,000h, and the average service life of lamp is 6,800h. The service life of lamp of the Optoma ML750ST of 20,000h is in the longest 9% of all projectors when ranked by this feature.

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

1280 X 720 Resolution

The ML750ST has a 1280 x 720 projector native resolution which is higher than the WXGA (1280x800) resolution found on most projectors. In addition, this Optoma projector has a projector native resolution of WXGA (1280x720). Across all projectors the resolution ranges from 280 x 800 (worst) to DCI 4K (4096 x 2160) (best).

What does "projector native resolution" mean? Less Chart Hide Chart Edit

Does Not Support Full HD

The ML750ST does not support full HD, although it is worth keeping in mind that 64% of projectors also do not support full HD.

What is full HD? Less Chart Hide Chart Edit

RoHS Compliance

RoHS compliance

The Optoma ML750ST is RoHS compliance. 82% of data projectors are not RoHS compliance.

What does "RoHS compliance" mean? Less Chart Hide Chart Edit

Very Dim Projector Brightness

Across all the multimedia projectors the projector brightnesses range from 12 ANSI lumens to 85,000 ANSI lumens, and the average projector brightness is 3,700 ANSI lumens. The Optoma ML750ST's projector brightness of only 800 ANSI lumens is in the dimmest 7% of all projectors when sorted by this feature.

What does "projector brightness" mean? Less Chart Hide Chart Edit

Has a Built-In Speaker

The Optoma ML750ST has a built-in speaker, as do 76% of projectors.

What is a built-in speaker? Less Chart Hide Chart Edit


Released 20 Months Ago

This projector has been on the market since December 2015.

Running Costs

Very Low Running Costs

The ML750ST is in the cheapest 5% of all 1,763 projectors that we have assessed for 1 year running costs. Based on average energy prices and usage levels, we estimate the 1 year running cost of the ML750ST is only £29.

Calculate your own running costs

Product Identifiers

Manufacturer Part Numbers optoma technology 9571z01gc0e, optoma europe ltd 9571z01gc0e, optoma europe ltd ml750st, optoma technology ml750st, optoma 9571z01gc0e, projectors ml750st, optoma 1280x800, optoma bxt4za00, optoma p233223p, optoma 1280x720, optoma p232779p, optoma bxt4zs00, optoma ml750st, acer ml750st
Barcodes 00635131621390, 00796435419950, 05055387629967, 05057103027101

Other Popular Comparisons With The Optoma ML750ST

£4.33 cheaper to run
Appreciably Lower user review Score