Optoma GT750ST
Optoma GT750ST
7 Images + 1 Video
Share on

Loading image...


Overall Score

Optoma GT750ST

A cheap to run and 1 year old 20000:1 280 x 800 projector
20000:1 WXGA (1280x800) Yes 22dB Jul 2016
Contrast Ratio (typical) Projector Native Resolution 3D Noise Level Release Date
Searching for international prices ...

Assumed Exchange Rates

Available from international sellers only

Notify Me When Available See International Prices
You are subscribed to price alerts for this product

Optoma GT750ST Review

Average Features
12 Months Old
£29 Over 1 Year
Overall Score

Why Has it Scored 45?

Sony data projectors have excellent reviews in general.
With it being less than a year since it was released by Optoma, this projector features some of the latest projector technology. View the latest multimedia projectors 2017.
It has running costs of only £29 over 1 year, which are in the cheapest 5% of all 1,758 multimedia projectors that we have compared it to.
This projector has some good features, but is also missing a few features:
Fairly long service life of lamp
RoHS compliance
Very dim projector brightness
Only 280 x 800 resolution

Optoma GT750ST Video Reviews

Optoma GT750ST In-Depth Analysis


Optoma Has Very Good Reviews for Its Projectors

We checked 2,447 expert and user reviews (including 401 verified purchases) for Optoma projectors and found that on average Optoma has very good ratings. We also found that Optoma has very good ratings specifically within its data projectors range. 96% of those that bought a Optoma data projector would recommend the product that they bought to other buyers.


Fairly Long Service Life of Lamp

The GT750ST has one of the longer service life of lamps (20,000 hours) amongst projectors of this age. The service life of lamps of data projectors range from 20h to 40,000h.

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

RoHS Compliance

RoHS compliance

The Optoma GT750ST is RoHS compliance, as are most of the other projectors.

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

Quite Quiet Noise Level

The average noise level of data projectors is 34dB. At only 22 decibels, the Optoma GT750ST has a very quiet noise level compared to most of the other data projectors.

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

Has a Built-In Speaker(s)

The GT750ST has a built-in speaker(s). Most of the other data projectors also have a built-in speaker(s).

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

Very Dim Projector Brightness

Data projectors have projector brightnesses of between 12 ANSI lumens and 85,000 ANSI lumens, and the average projector brightness is 3,700 ANSI lumens. The GT750ST has one of the dimmer projector brightnesses (only 700 ANSI lumens) amongst projectors of this age.

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

Only 280 X 800 Resolution

This multimedia projector has a projector native resolution of WXGA (1280x800)|280 x 800, which is the most commonly found projector native resolution on data projectors.

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

Only 1,080 Video Mode

This data projector supports a 1080|1080 supported video modes, which is the most commonly supported supported video modes on data projectors.

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

Has a Card Reader Integrated

The GT750ST has a card reader integrated, unlike most of the other data projectors which do not have a card reader integrated.

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


Released 12 Months Ago

This data projector has been on the market since July 2016.

Running Costs

Very Low Running Costs

The GT750ST has an average 1 year running cost of only £29 based on typical energy prices, which makes it one of the most economic to run projectors.

Calculate your own running costs

Product Identifiers

Manufacturer Part Numbers optoma technology gt750st, optoma 1280x800, optoma gt750st
Barcodes 00796435440459