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19 Reasons For
User Reviews Are Excellent
ML750 owners on average rated this multimedia projector as fantastic.
The ML750 is a popular choice amongst customers who bought projectors in the last 3 months.
Running Costs Are Very Low
Based on typical usage levels and energy prices we estimate that the ML750 will cost only £25 over 1 year to run, which makes it one of the most economic to run 10000:1 contrast ratio projectors that have been on the market for more than two years.
Optoma Has Good Projector Reviews
On average Optoma 10000:1 contrast ratio projectors have good reviews compared to other manufacturers as do all data projectors built by Optoma.
A few Optoma ML750 owners wrote in their reviews that the product was good in terms of HDMI connections. Mz Rider wrote in their review of the Optoma ML750 on Amazon two years ago “I have found that it works best with an HDMI input”. Mz Rider also said “I have found using a media player with HDMI works better tan direct USB”. Mz Rider also wrote “I have used a DVD player direct with HDMI and that is fine”.
Several people wrote in their reviews that it was compact. Iaincatt scored the product 5 stars and said “Compact, effective and works well from external sources” in their review. Two years ago Mr L Miller wrote in his Optoma ML750 review on Amazon “A great unit for its compact size”.
+14 More reasons for
Several customers who reviewed the Optoma ML750 thought it was good looking. Mr S J Dillon rated the product 5 stars and he said in his review on Amazon two years ago “Pretty bright image.”.
Good Product Quality
A number of people wrote in their reviews that the product was good quality. Two years ago Ms. Tj Norwood said on Amazon “What a beautifully sharp display! The picture quality on this is gorgeous” in their Optoma ML750 review and gave the Optoma ML750 a rating of 80 out of 100. Robert Grosvenor wrote on Amazon “Excellent quality image for something this size” and gave the Optoma ML750 an excellent review score.
One customer who reviewed it thought it was good value for money. Two years ago Mark Deeley mentioned on Amazon “Great Projector, Excellent Value for money, Small”. One Optoma ML750 owner thought it was a bargain for the price. Mz Rider said on Amazon “I bought a cheap blue tooth transmitter, plug into the audio output on the projector cable or the source” in their review of this projector.
Good Picture Quality
One Optoma ML750 reviewer thought it had good picture quality.
One Optoma ML750 reviewer mentioned in their reviews that this projector was well made. Dave wrote in his review of the Optoma ML750 on Amazon “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” nonetheless he scored it 3 stars.
Good Remote Control
One Optoma ML750 owner who purchased the product considered that it had a good remote control. Dave mentioned on Amazon two years ago “Remote is ok” in his review.
Supports Full HD
The Optoma ML750 supports full HD, which is unusual. Most of the other comparable spec multimedia projectors that came out more than two years ago do not support full HD.
We compared all the other multimedia projectors which support full HD to this multimedia projector and we think the Benq TH681[plb_2192820_price], the NEC M322X[plb_2268469_price], and the Acer H6510[plb_1557676_price] which has better reviews is also worth considering.
The Optoma ML750 supports 3D, which is unusual. Most of the other 10000:1 contrast ratio projectors that have been on the market for more than two years do not support 3D.
We compared this projector to all the other projectors which support 3D and we think because of it's better review score, the H6510[pl_1557676_price], and the H6517BD[pl_3186334_price] both from Acer or the Benq TH681[plb_2192820_price] is also worth considering.
Has a Built-In Speaker(s)
The Optoma ML750 has a built-in speaker(s). Most of the other 10000:1 contrast ratio projectors that were released around the same time as the ML750 also have a built-in speaker(s).
It may also be worth considering one of the other projectors with a built-in speaker(s) currently available including the Benq TH681[plb_2192820_price], the NEC M322X[plb_2268469_price], or the Acer H6510[plb_1557676_price] which has better reviews.
WXGA (1280x800) Projector Native Resolution
This multimedia projector has a projector native resolution of WXGA (1280x800), which is the most commonly found projector native resolution on 10000:1 contrast ratio projectors that have been around for around the same time as it.
Very Long Service Life of Lamp
The shortest service life of lamp of multimedia projectors that have been available for around the same time as the ML750 is 500h and the longest is 30,000h. The Optoma ML750 has one of the longer service life of lamps (20,000 hours) amongst comparable spec data projectors of this age.
Very Quiet Noise Level
The quietest noise level of projectors of a comparable age and type to the ML750 is 27dB, the loudest is 49dB, and the average noise level is 35dB. With a noise level of only 30 decibels, the Optoma ML750 has one of the quieter noise levels amongst similar spec projectors of this age.
The lightest 10000:1 contrast ratio projector that was launched around the same time as the ML750 is 360g heavy and the heaviest is 54kg. The Optoma ML750 is one of the lightest multimedia projectors of a similar age and spec to the ML750 (only 380 grams) amongst comparable spec data projectors of this age.
15 Reasons Against
Poor Expert Reviews
This projector received a rating of 60% from projector expert review site 01net.com. The expert review sites aren't convinced by this data projector.
Unacceptable Noise Level
One Optoma ML750 reviewer wrote in their reviews that this projector was not noisy. I. Morrison mentioned in their review of the Optoma ML750 on Amazon “The fan is a wee bit noisy”.
Difficult to Use
One customer who bought it reckoned that it was not easy to use the menus. Dave mentioned in his review of this projector on Amazon “Menu system is appalling, particularly the buttons which do not do what they state”.
One Optoma ML750 owner said in their reviews that the product was not easy to use. Dave said in his Optoma ML750 review two years ago “Would be better with a backlight to use in the dark (or at least have something to make it easy to feel which way up it is” .
Inferior Sound Quality
A few customers who bought the product agreed that it did not have good sound quality. Barbeche mentioned on Amazon “The speakers are very weak, connecting an external speaker is a bit of a faff as you need to use a multipurpose cable” but even so they still scored it very highly. Two years ago Dave said on Amazon “Not bright enough, choppy video and poor sound” in his review. Dave also wrote “Generally I don't The main problem is the sound”.
+12 More reasons against
Only 100V AC Input Voltage
This projector has a 100 - 240V AC input voltage, which is typical of many comparable spec projectors that have been around for around the same time as it.
Price Has Recently Increased by £52.19
In the last 39 days the ML750 has increased in price by £52.19.
Very Dim Projector Brightness
The dimmest projector brightness of similar spec multimedia projectors that were released around the same time as the ML750 is 300 ANSI lumens and the brightest is 12,000 ANSI lumens. At only 700 ANSI lumens, the Optoma ML750 has a fairly dim projector brightness compared to most of the other comparable spec projectors that have been on the market for around the same time as the ML750.
Projectors with a brighter projector brightness that might also be worth looking at include the L102[pl_2226819_price] (1,000 ANSI lumens and higher rated), or the M322X[pl_2268469_price] (3,200 ANSI lumens and higher rated) both from NEC or the Benq TH681[plb_2192820_price] (3,000 ANSI lumens and higher rated).
Does Not Support Wi-Fi
The Optoma ML750 does not support wi-Fi, although it is worth keeping in mind that most of the other data projectors that were launched around the same time as the ML750 also do not support wi-Fi.
Only Fixed Zoom Ratio
This multimedia projector supports a Fixed zoom ratio, which is typical of many similar spec projectors that have been on the market for a comparable time to it.
Quite Low RMS Rated Power
With an RMS rated power of only 1 Watt, the Optoma ML750 has a fairly low RMS rated power compared to most of the other projectors that have been on the market for a comparable time to the ML750. Across all the projectors of a similar type and age to the ML750 the RMS rated powers range from 1W to 20W, and the average RMS rated power is 8.9W.
Only 1280 X 800 Pixels Maximum Digital Resolution
The Optoma ML750 has a maximum maximum digital resolution of 1280 x 800 pixels. That's 56% less maximum digital resolution than the most frequently found maximum digital resolution of 1920 x 1200 pixels. Across all similar spec projectors that are a comparable age to the ML750 the maximum digital resolution ranges from 640 x 480 pixels to 1920 x 1280 pixels.
Only One VGA (D-Sub) Ports Quantity
The Optoma ML750 is a one VGA (D-Sub) ports quantity projector. Most of the other similar spec multimedia projectors that were launched more than two years ago have between one and three VGA (D-Sub) ports quantitys.
Only One USB 2.0 Ports Quantity
The Optoma ML750 is a one USB 2.0 ports quantity data projector.
Only One HDMI Ports Quantity
The Optoma ML750 is a one HDMI ports quantity data projector.
Quite Small Matrix Size
At only 0.45 inches, the Optoma ML750 has a very small matrix size compared to most of the other similar spec projectors that have been around for a comparable time to the ML750. The matrix sizes of data projectors of this age and type range from 0.45" to 0.96".
2 Other reasons to consider the Optoma ML750
Released Over Two Years Ago
This Optoma projector was released over two years ago.
1280 X 800 Supported Graphics Resolutions
The highest resolution supported by the Optoma ML750 is 1280 x 800. That's over three times the resolution of a 640 x 480 (VGA) multimedia projector, which is the most frequently found resolution supported by projectors of a similar spec and age to the ML750.
Contrast Ratio (typical)
Projector Native Resolution
700 ANSI lumens
Maximum Digital Resolution
1280 x 800
Keystone Correction, Vertical
0.55 - 3.23
Supported Aspect Ratios
4:3, 16:9, 16:10
Screen Size Compatibility
17 - 100
Native Aspect Ratio
Number of Colours
16.78 million colours
Service Life of Lamp
Focal Length Range (f-F)
14.95 - 14.95
Supported Graphics Resolutions
1280 x 800 (WXGA), 1280 x 800
Supported Video Modes
Ports & Interfaces
PC in (D-Sub)
USB Connector Type
USB 2.0 Ports Quantity
HDMI Ports Quantity
VGA (D-Sub) Ports Quantity
Compatible Memory Cards
SD, MicroSD (TransFlash)
Card Reader Integrated
Noise Level (economic Mode)
Horizontal Scan Range
49.64 - 49.64
Vertical Scan Range
24 - 120
On Screen Display (OSD) Languages
DEU, DUT, ENG, ESP, FRE, GRE, ITA, POL, POR, RUS, SWE, TUR
This is a ?life experience' review of the Optoma ML750 LED Projector.I'm Lisa, Art's 23-year-old daughter living in New York City. In this unique little review, I'll talk about how having a... Read more…
The travelor would recommend the Optoma ML750 (Verified Purchase)
I did a lot of shopping for a portable projector and I believe this is the best one in its category now. All LED projectors have two types of noise. One being the fan, and the other a high pitched... Read more…
Had a lot of nice comments about this - very portable and light. Sometimes the cables take up more space than this! Also it's got a good size screen at a fairly short throw distance, so that's... Read more…
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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 ML750uses then please let us know by entering those figures in the boxes above.
Running this projector over 5 years will generate 0.12 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 ML750 assuming future electricity price inflation of 0.0600% per year. Edit inflation assumptions