Close

Loading image...
Optoma GT750ST
7 Images

Optoma GT750ST Projector

20000:1 WXGA (1280x800) 22dB Jul 2016
Contrast Ratio Native Projector Resolution 3D Image Projection Noise Level Release Date
- HD Ready and LED technology - amazing colour reproduction and long-life- Great connectivity - MHL, HDMI and optional wireless- PC free viewing - native office viewer, built-in memory, microSD... More
£28.37 Electricity cost over 5 years. Calculate
Available from international sellers only
Tell Me When It Becomes Available
You are subscribed to price alerts for this product
Unsubscribe
Searching for international prices ...

Assumed Exchange Rates

Searching for prices in ...

11 Reasons For

Very Low Running Costs

The GT750ST is in the cheapest 5% of all 49 20000:1 contrast ratio multimedia projectors that were released in the last 12 months that we have assessed for running costs. Based on average energy prices, we estimate the GT750ST will cost only £29 over 1 year to run.

Optoma Has Good Projector Reviews

Optoma is one of the better rated projector brands according to average owner and expert review score data that we have collected for all multimedia projectors.

Just Released Five Months Ago

This multimedia projector was released just five months ago.

Supports 3D Image Projection

Like most of the other projectors that are a similar age to the GT750ST, the GT750ST supports 3D image projection.

Chart Edit

Has a Built-In Speaker

Like most of the other latest 20000:1 contrast ratio multimedia projectors, the GT750ST has a built-in speaker.

Chart Edit

1680 X 1050 (WSXGA+) Graphics Resolution

This projector supports a graphics resolution of 640 x 480 (VGA)|800 x 600 (SVGA)|1024 x 768 (XGA)|1280 x 1024 (SXGA)|1280 x 768 (WXGA)|1280 x 800 (WXGA)|1360 x 768 (WXGA)|1400 x 1050 (SXGA+)|1440 x 900 (WXGA+)|1680 x 1050 (WSXGA+), which is the most frequently supported graphics resolution on similar spec multimedia projectors that were released in the last 12 months.

Chart Edit

Quite Long Lamp Service Life

The shortest lamp service life of 20000:1 contrast ratio multimedia projectors that were launched around the same time as the GT750ST is 3,000h and the longest is 20,000h. At 20,000 hours, the GT750ST has a quite long lamp service life compared to most of the other latest 20000:1 contrast ratio multimedia projectors.

Chart Edit

Fairly Big Uniformity

The uniformities of new comparable spec projectors range from 70% to 90%. The GT750ST has a quite big uniformity (88 percent) compared to most of the other latest 20000:1 contrast ratio multimedia projectors.

Chart Edit

Quite Quiet Noise Level

At only 22 decibels, the GT750ST has a very quiet noise level compared to most of the other multimedia projectors that have been around for the last year. The noise levels of data projectors that are a similar age to the GT750ST range from 22dB to 37dB, and the average noise level is 31dB.

Data projectors with a louder noise level that might be worth looking at include the WU416 (£1,111.86) (29dB), or the GT760A (£453.42) (29dB) both from Optoma or the Acer P1285 (£294.31) (26dB).

Read more Less Chart Edit

Light

The average weight of 20000:1 contrast ratio multimedia projectors that came out in the last year is 3.7kg. With a weight of only 360 grams, the Optoma GT750ST is very light compared to most of the other projectors that have been available for a comparable time to the GT750ST.

Chart Edit

Very Narrow

With a width of only 112.5 millimeters, the GT750ST is one of the narrower similar spec projectors that have been on the market for around the same time as the GT750ST amongst data projectors of this age. The average width of 20000:1 contrast ratio multimedia projectors that have been on the market for a similar time to the GT750ST is 290mm, and the widths range from 90mm to 500mm.

Chart Edit

7 Reasons Against

Does Not Support Full HD Projection

The Optoma GT750ST does not support Full HD projection. Most of the other latest 20000:1 contrast ratio multimedia projectors also do not support Full HD projection.

Chart Edit

Does Not Support WiFi Connectivity

Like most of the other comparable spec data projectors that have been available for around the same time as the GT750ST, the Optoma GT750ST does not support WiFi connectivity.

Chart Edit

Quite Dim Projector Brightness

The projector brightness of the Optoma GT750ST of only 700 ANSI lumens is one of the dimmest amongst projectors that are a comparable age to the GT750ST. The dimmest projector brightness of data projectors that have been around for around the same time as the GT750ST is 300 ANSI lumens, the brightest is 5,400 ANSI lumens, and the average projector brightness is 3,300 ANSI lumens.

If you want a brighter projector brightness then you might also want to look at the Optoma DH1010i (£594.59) (3,000 ANSI lumens), or the Casio XJ-V10X-UJ (£618.00) (3,300 ANSI lumens).

Read more Less Chart Edit

Quite Low RMS Rated Power

When compared to other new 20000:1 contrast ratio multimedia projectors that we have checked, the GT750ST's RMS rated power of only 1.5 Watts is one of the lowest. The average RMS rated power of 20000:1 contrast ratio multimedia projectors that are a similar age to the GT750ST is 7.6W, and the RMS rated power range from 1.5W to 16W.

Chart Edit

Very Small Digital Zoom

The digital zooms of multimedia projectors that have been on the market for a comparable time to the GT750ST range from 1.1x to 2x. With a digital zoom of only 1.5 times zoom factor, the GT750ST has a fairly small digital zoom compared to most of the other newly released 20000:1 contrast ratio multimedia projectors.

Chart Edit

Only One VGA (D-Sub) Port

The GT750ST is a one VGA (D-Sub) port projector.

Chart Edit

Quite Small Matrix Size

The smallest matrix size of multimedia projectors that came out around the same time as the GT750ST is 0.45", the biggest is 0.67", and the average matrix size is 0.62". At only 0.45 inches, the GT750ST has a fairly small matrix size compared to most of the other new similar spec projectors.

Chart Edit

1 Other reason to consider the Optoma GT750ST

WXGA (1280x800) Native Projector Resolution

This projector has a native projector resolution of WXGA (1280x800), which is the most commonly found native projector resolution on 20000:1 contrast ratio multimedia projectors that are a similar age to it.

Chart Edit

Specification

Projector
Contrast Ratio
Native Projector Resolution
Projector Brightness
Vertical Keystone Correction
Matrix Size
Uniformity
Projection Distance
Supported Aspect Ratio
Compatible Screen Size
Native Aspect Ratio
Projection Technology
Supported Number of Colours Display
Lamps
Lamp Type
Lamp Service Life
Lens System
Throw Ratio
Digital Zoom
Offset
Fixed Focal Length
Video
3D Image Projection
Graphics Resolution
Video Mode
Ports & Interfaces
USB 2.0 Port
HDMI Port
VGA (D-Sub) Port
AC Power in
Mobile High-Definition Link (MHL)
Storage
Memory Card
Integrated Card Reader
Performance
Noise Level
Vertical Scan Range
On Screen Display Language
On Screen Display
Multimedia
Built-In Speaker
RMS Rated Power
Design
Cable Lock Slot
Cable Lock Slot Type
Ceiling Mountable
Colour
Product Type
Power
Power Source
Power Consumption On Standby
Typical Power Consumption
AC Input Frequency
AC Input Voltage
Operational Conditions
Operating Temperature Range
Certificates
RoHS Compliant
Weight & Dimensions
Weight
Height
Depth
Width
Packaging Content
Remote Control Type
Handheld Remote Control
Quick Start Guide
Cable Included

Running Cost

Hours of Use Per Day: hours
Show running costs over: years
Electricity cost when switched on £24.68
Electricity cost when on standby £3.69
@ £0.139 per kwh - Edit electricity price and usage
kwh per hour
kwh per hour left on standby
Electricity price £per kilowatt hour
Annual electricity price inflation %
Water cost when switched on
@ £0.003474 per litre - Edit water usage and price
litres per hour
Water price £per litre
Annual water price inflation %
Submit Energy Consumption Figures
Total running cost over 5 years £28.37
Running costs for this projector have been estimated based on other similar projectors. If you know how much electricity and water the Optoma GT750STuses then please let us know by entering those figures in the boxes above.
0.14T
Running this projector over 5 years will generate 0.14 tonnes of carbon dioxide (CO2).
4
To offset that much CO2 you would need to plant 4 tree seedlings and grow them for 10 years.

+- Manufacturer's Description

Product Identifiers

Manufacturer Part Numbers optoma w1, optoma w1y, optoma w1yr, optoma 20k1, optoma gt750, visipax 20k1, optoma gt750s, visipax gt750, optoma gt750st, visipax gt750s, optoma 1280x800, visipax prgt750, visipax gt750st, visipax prgt750s, visipax prgt750st, optoma technology gt750, optoma technology gt750s, optoma technology gt750st
Barcodes 00749860085153, 00779184444954, 00796435440459, 04923143162922

Save Money with These Great Projector Vouchers & Offers

£50 Off
Voucher
£50 Off a £500+ spend
Valid 1 Nov 16 - 31 Jan 17
Free Next Day Delivery
Voucher
Free next day delivery on all orders over £100
Valid 1 Dec 16 - 31 Dec 16
£40 Off
Voucher
£40 Off a £400+ spend
Valid 1 Nov 16 - 31 Jan 17
£30 Off
Voucher
£30 Off a £300+ spend
Valid 1 Nov 16 - 31 Jan 17

See How Other Projectors Compare to the Optoma GT750ST

Optoma WU416 vs Optoma GT750ST

Optoma WU416 vs Optoma GT750ST
Optoma WU416 Optoma GT750ST
£ 1,111.86
Higher RMS Rated Power
Brighter Projector Brightness
One More HDMI Port
One More VGA (D-Sub) Port
Two Times Shorter Lamp Service Life
More Expensive to Run Over Five Years by 262%

Acer P5627 vs Optoma GT750ST

Acer P5627 vs Optoma GT750ST
Acer P5627 Optoma GT750ST
£ 871.52
Significantly Higher RMS Rated Power
Vastly Brighter Projector Brightness
Three VGA (D-Sub) Ports
Two HDMI Ports
Six Times Shorter Lamp Service Life
2.1kg Heavier

Acer Predator Z650 vs Optoma GT750ST

Acer Predator Z650 vs Optoma GT750ST
Acer Predator Z650 Optoma GT750ST
£ 798.99
Higher RMS Rated Power
Brighter Projector Brightness
Two More HDMI Ports
One More VGA (D-Sub) Port
Shorter Lamp Service Life
More Expensive to Run Over Five Years by 379%
Feedback