- 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...
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10 Reasons For
Running Costs Are Very Low
The ML750ST has an average 1 year running cost of only £29 based on average energy prices, which is in the cheapest 3% of all 49 new 20000:1 contrast ratio multimedia projectors.
The ML750ST is one the fastest selling projector currently on sale.
Optoma Has Good Reviews for Its Data Projectors
Projectors built by Optoma generally have good ratings compared to other brands.
Supports 3D Image Projection
Like most of the other recently released similar spec data projectors, the ML750ST supports 3D image projection.
Other projectors which also support 3D image projection that you might want to look at include the GT760A[pl_3806982_price], or the W340[pl_3452447_price] both from Optoma or the Acer H5381BD[plb_3690290_price].
Has a Built-In Speaker
The ML750ST has a built-in speaker, as do most of the other comparable spec multimedia projectors that were released in the last year.
We compared this multimedia projector to all the other projectors with a built-in speaker and we think cheaper projectors such as the Acer H5382BD[plb_3758760_price] is also worth considering.
We think you might also be interested in other data projectors which also have a built-in speaker including the GT760A[pl_3806982_price], or the W340[pl_3452447_price] both from Optoma.
Very High Maximum Vertical Synchronization
When compared to other comparable spec projectors that were released in the last year, the maximum vertical synchronization of the ML750ST of 120 kilohertz is one of the highest. The lowest maximum vertical synchronization of comparable spec projectors that are a similar age to the ML750ST is 0.12kHz, the highest is 120kHz, and the average maximum vertical synchronization is 57kHz.
+5 More reasons for
Fairly Long Lamp Service Life
The average lamp service life of similar spec data projectors that came out in the last 12 months is 6,700h, and the lamp service lives range from 3,000h to 20,000h. At 20,000 hours, the Optoma ML750ST has a quite long lamp service life compared to most of the other comparable spec multimedia projectors that are a similar age to the ML750ST.
With a weight of only 420 grams, the ML750ST is fairly light compared to most of the other latest 20000:1 contrast ratio multimedia projectors. The weights of newly released 20000:1 contrast ratio multimedia projectors range from 110g to 40kg, and the average weight is 3.7kg.
At only 112.5 millimeters, the ML750ST is quite narrow compared to most of the other 20000:1 contrast ratio multimedia projectors that are a similar age to the ML750ST. Projectors that came out around the same time as the ML750ST have widths of between 90mm and 500mm, and the average width is 290mm.
Quite Quiet Noise Level in Economy Mode
The noise level in economy mode of the ML750ST of only 22 decibels is one of the quietest amongst 20000:1 contrast ratio multimedia projectors that were launched in the last year. The noise levels in economy mode of comparable spec multimedia projectors that came out around the same time as the ML750ST range from 22dB to 35dB, and the average noise level in economy mode is 29dB.
5 Reasons Against
Does Not Support Full HD Projection
Most comparable spec multimedia projectors that are a similar age to the ML750ST do not support Full HD projection. The Optoma ML750ST is no exception to this as it too does not support Full HD projection.
It is worth considering other data projectors which also support Full HD projection including the Optoma EH341[plb_3108586_price] which also has a higher rating.
Does Not Support WiFi Connectivity
Like most of the other new similar spec data projectors, the ML750ST does not support WiFi connectivity.
Very Dim Projector Brightness
With a projector brightness of only 800 ANSI lumens, the ML750ST has a fairly dim projector brightness compared to most of the other projectors that have been on the market for a similar time to the ML750ST. Data projectors that are a similar age to the ML750ST have projector brightness of between 300 ANSI lumens and 5,400 ANSI lumens.
Projectors with a brighter projector brightness that might be worth considering include the A1200[pl_3772354_price] (3,200 ANSI lumens), or the A1300W[pl_3772355_price] (3,200 ANSI lumens) both from Acer or the Optoma GT760A[plb_3806982_price] (3,200 ANSI lumens).
Quite Low RMS Rated Power
Data projectors that were launched in the last year have RMS rated power of between 1.5W and 16W, and the average RMS rated power is 7.6W. At only 1.5 Watts, the ML750ST has a fairly low RMS rated power compared to most of the other 20000:1 contrast ratio multimedia projectors that have been on the market for a comparable time to the ML750ST.
+2 More reasons against
Only One HDMI Port
The ML750ST is a one HDMI port multimedia projector.
2 Other reasons to consider the Optoma ML750ST
Released Twelve Months Ago
It was twelve months ago when this 20000:1 contrast ratio projector was released.
WXGA (1280x720) Native Projector Resolution
The ML750ST has a maximum resolution of WXGA (1280x720). That's 56% less resolution than the most common native projector resolution of 1080p (1920x1080).
Native Projector Resolution
800 ANSI lumens
Vertical Keystone Correction
Minimum Vertical Synchronization
Maximum Vertical Synchronization
Minimum Horizontal Synchronization
0.43 - 3.44
Supported Aspect Ratio
Compatible Screen Size
25 - 200
Native Aspect Ratio
Supported Number of Colours Display
16.78 million colours
Lamp Service Life
Focal Length Range
1.9 - 8.02
3D Image Projection
Ports & Interfaces
Audio Out Port
USB 2.0 Port
VGA (D-Sub) Port
Mobile High-Definition Link (MHL)
SD, MicroSD (TransFlash)
Integrated Card Reader
Noise Level in Economy Mode
On Screen Display Language
DEU, DUT, ENG, ESP, FRE, GRE, POL, POR, RUS, SWE, TUR
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Total running cost over 5 years
Running costs for this projector have been estimated based on other similar projectors. If you know how much electricity and water the Optoma ML750STuses then please let us know by entering those figures in the boxes above.
Running this projector over 5 years will generate 0.14 tonnes of carbon dioxide (CO2).
To offset that much CO2 you would need to plant 4 tree seedlings and grow them for 10 years.
Previous and future annual running costs of the Optoma ML750ST assuming future electricity price inflation of 0.0600% per year. Edit inflation assumptions