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Optoma ML750
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Optoma ML750 Projector

10000:1 WXGA (1280x800) 30dB Nov 2013
Contrast Ratio Native Projector Resolution 3D Image Projection Noise Level Release Date
Introducing the all new ML750e ultra-compact portable LED projector. Easily transportable between your home and office, this tiny projector weights less than 0.4kg and comes with a convenient... More
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Optoma ML750e Projector Review

18 Reasons For

Excellent Owner Reviews

Based on 34 owner reviews this multimedia projector has a fantastic average owner rating.

A Best Selling Projector

The ML750 is one the most popular multimedia projector currently on sale according to Amazon sales data.

Good Connectivity

A few Optoma ML750 reviewers considered that the Optoma ML750 was good in terms of HDMI connections. Mz Rider scored it 5 stars and wrote in their review on Amazon “I have found that it works best with an HDMI input”. Mz Rider also mentioned “I have found using a media player with HDMI works better tan direct USB”. Mz Rider also mentioned “I have used a DVD player direct with HDMI and that is fine”.

Optoma Projectors Have Good Reviews

Optoma has good average ratings for its 10000:1 contrast ratio multimedia projectors as well as across its entire multimedia projector range compared to other brands.

Good Size

Several Optoma ML750 owners wrote in their reviews that the Optoma ML750 was compact. Iaincatt rated the product as excellent and said on Amazon “Compact, effective and works well from external sources” in their review. Mr L Miller mentioned “A great unit for its compact size” but despite that he only scored it 3 stars.

Nice Design

Two Optoma ML750 owners who purchased the product wrote that it was good looking. Mr S J Dillon mentioned last year “Pretty bright image.”. Ms. Tj Norwood wrote in their review of the Optoma ML750 on Amazon also last year “What a beautifully sharp display! The picture quality on this is gorgeous”.

Good Product Quality

Some Optoma ML750 reviewers who purchased the product concluded that it was good quality. Robert Grosvenor mentioned in his review of the Optoma ML750 on Amazon “Excellent quality image for something this size” and rated the product as excellent.

Good Picture Quality

One customer who reviewed the product thought it had good picture quality.

Robust

One customer thought the Optoma ML750 was well made. Dave wrote 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”.

Good Remote Control

One Optoma ML750 owner who purchased it concluded that it had a good remote control. Dave said “Remote is ok” in his review but he gave it a score of 3 stars.

Supports 3D Image Projection

The Optoma ML750 supports 3D image projection. Most of the other data projectors of this age and type also support 3D image projection.

We compared this multimedia projector to all the other multimedia projectors which support 3D image projection and we think the X152H[pl_2879485_price], and the H6517BD[pl_3186334_price] both from Acer or the Hitachi CPX2541WN[plb_3419040_price] which has better reviews is also worth considering.

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Supports Full HD Projection

The Optoma ML750 supports Full HD projection, as do most of the other multimedia projectors of a similar type and age to the ML750.

We compared all the other projectors which support Full HD projection to this data projector and we think because of it's better review score, the X152H[pl_2879485_price], and the H6517BD[pl_3186334_price] both from Acer or the Hitachi CPX2541WN[plb_3419040_price] is also worth considering.

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Has a Built-In Speaker

The Optoma ML750 has a built-in speaker. Most of the other 10000:1 contrast ratio multimedia projectors that have been around for a comparable time to the ML750 also have a built-in speaker.

We compared all the other multimedia projectors with a built-in speaker to this data projector and we think because of it's better review score, the EB-X27[pl_2896435_price], and the EB-S27[pl_2921092_price] both from Epson or the Acer X152H[plb_2879485_price] is also worth considering.

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Very Long Lamp Service Life

When compared to other projectors of this type and age that we have assessed, the Optoma ML750's lamp service life of 20,000 hours is one of the longest. Across all the comparable spec multimedia projectors that were released one year ago the lamp service lives range from 1,500h to 30,000h, and the average lamp service life is 6,500h.

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Very Quiet Noise Level

The average noise level of similar spec data projectors that have been available for more than a year is 34dB, and the noise levels range from 27dB to 47dB. The Optoma ML750 has a quite quiet noise level (only 30 decibels) compared to most of the other 10000:1 contrast ratio multimedia projectors that were released one year ago.

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100V AC Input Voltage

This data projector has a 100 - 240V AC input voltage, which is the most commonly found AC input voltage on projectors that have been on the market for a similar time to it.

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Light

The Optoma ML750 is very light (only 380 grams) compared to most of the other comparable spec data projectors that were released around the same time as the ML750. The lightest data projector of this age and type is 380g heavy and the heaviest is 68kg.

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Narrow

When compared to other 10000:1 contrast ratio multimedia projectors that are a similar age to the ML750, the Optoma ML750's width of only 105 millimeters is one of the narrowest. The widths of multimedia projectors that have been on the market for a similar time to the ML750 range from 100mm to 680mm.

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15 Reasons Against

Expert Reviews Are Poor

This multimedia projector received a score of 60 out of 100 from projector expert review website 01net.com. Data projector experts don't rate this Optoma data projector very highly.

Unacceptable Noise Level

One Optoma ML750 owner who reviewed the product concluded that it was not noisy. I. Morrison said in their review “The fan is a wee bit noisy” yet they still gave the product a very good review score.

Difficult to Use

One Optoma ML750 owner who purchased the Optoma ML750 reckoned that it was not easy to use. In October last year Dave wrote on Amazon “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” in his review of this projector.

One customer reckoned that it was not easy to use the menus. Last year Dave mentioned in his review of the Optoma ML750 on Amazon “Menu system is appalling, particularly the buttons which do not do what they state”.

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Inferior Sound Quality

A number of people wrote that the product did not have good sound quality. Barbeche wrote 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” in their review of this projector. Dave mentioned in his review of this projector on Amazon “Not bright enough, choppy video and poor sound”. Dave also mentioned “Generally I don't The main problem is the sound”.

Does Not Support WiFi Connectivity

Most multimedia projectors of this age and spec do not support WiFi connectivity. The Optoma ML750 is no exception to this as it too does not support WiFi connectivity.

We compared this projector to all the other projectors with a WiFi connectivity and we think the Hitachi CPX2541WN[plb_3419040_price] which also has a higher rating is also worth considering.

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Quite Dim Projector Brightness

With a projector brightness of only 700 ANSI lumens, the Optoma ML750 has a fairly dim projector brightness compared to most of the other multimedia projectors of a similar age and type to the ML750. Projectors of a comparable spec and age to the ML750 have projector brightness of between 600 ANSI lumens and 12,000 ANSI lumens, and the average projector brightness is 3,600 ANSI lumens.

If this projector projector brightness is too dim for you then you might want to look at the PowerLite X27[pl_2896329_price] (2,700 ANSI lumens), the EB-X27[pl_2896435_price] (2,700 ANSI lumens), or the EB-S27[pl_2921092_price] (2,700 ANSI lumens) all from Epson which also has a higher rating.

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Only Fixed Zoom Ratio

This projector supports a Fixed zoom ratio, which is typical of many comparable spec multimedia projectors that have been on the market for a similar time to it.

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Quite Low RMS Rated Power

At only 1 Watt, the Optoma ML750 has a very low RMS rated power compared to most of the other 10000:1 contrast ratio multimedia projectors that have been on the market for more than a year. Across all the 10000:1 contrast ratio multimedia projectors that have been around for around the same time as the ML750 the RMS rated power range from 1W to 20W, and the average RMS rated power is 12W.

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Very Small Internal Storage Capacity

The smallest internal storage capacity of comparable spec multimedia projectors that came out around the same time as the ML750 is 1.5GB, the largest is 4GB, and the average internal storage capacity is 2.5GB. At only 1.5 gigabytes, the Optoma ML750 has a quite small internal storage capacity compared to most of the other data projectors that were released one year ago.

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Only 1280 X 800 Pixels Maximum Digital Resolution

The Optoma ML750 has a maximum maximum digital resolution of 1280 x 800 pixels. That's 51% less maximum digital resolution than a 1920 x 1080 pixels projector, which is the most frequently found maximum digital resolution.

This multimedia projector's maximum digital resolution (1280 x 800 pixels) is in fact the worst maximum digital resolution across all data projectors that are a comparable age to the ML750.

Across similar types of multimedia projector the best maximum digital resolution is 1920 x 1200 pixels.

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Only One VGA (D-Sub) Port

The Optoma ML750 is a one VGA (D-Sub) port data projector. Most of the other projectors that have been around for a comparable time to the ML750 have between one and two VGA (D-Sub) ports.

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Very Low Number of Colours

The average number of colours of comparable spec projectors that were launched around the same time as the ML750 is 930M. The Optoma ML750 has a fairly low number of colours (only 16.7 million) compared to most of the other comparable spec projectors that have been on the market for a similar time to the ML750.

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Only One USB 2.0 Port

The Optoma ML750 is a one USB 2.0 port projector. Most of the other 10000:1 contrast ratio multimedia projectors that were released more than a year ago have between one and three USB 2.0 ports.

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Only One HDMI Port

Most multimedia projectors of this age and spec have between one and two HDMI ports, including the Optoma ML750 which has one HDMI port.

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Quite Small Matrix Size

With a matrix size of only 0.45 inches, the Optoma ML750's matrix size is one of the smallest amongst 10000:1 contrast ratio multimedia projectors that are a comparable age to the ML750. The smallest matrix size of multimedia projectors that have been around for a comparable time to the ML750 is 0.45" and the biggest is 0.76".

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3 Other reasons to consider the Optoma ML750

Released Over Two Years Ago

This Optoma multimedia projector was released over two years ago.

1024 X 768 (XGA) Graphics Resolution

The Optoma ML750 supports a maximum resolution of 1024 x 768 (XGA). That's over two times the resolution of a 640 x 480 (VGA) projector, which is the most frequently found resolution supported by 10000:1 contrast ratio multimedia projectors that have been available for more than a year. In addition, this multimedia projector supports a graphics resolution of 800 x 600 (SVGA).

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WXGA (1280x720) Native Projector Resolution

The Optoma ML750 has a maximum resolution of WXGA (1280x720). That's 17% more resolution than the most frequently found native projector resolution of XGA (1024x768).

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Specification

Projector
Contrast Ratio
Native Projector Resolution
Projector Brightness
Matrix Type
Maximum Digital Resolution
Vertical Keystone Correction
Matrix Size
Uniformity
Number of Colours
Zoom Ratio
Projection Distance
Supported Aspect Ratio
Compatible Screen Size
Native Aspect Ratio
Projection Technology
Supported Number of Colours Display
Lamps
Lamp
Lamp Type
Lamp Service Life
Lens System
Throw Ratio
Offset
Focal Length Range
Video
Graphics Resolution
Video Mode
Ports & Interfaces
DVI Port
CardBus PCMCIA Slot Type
Headphone Output
USB Connector Type
USB 2.0 Port
HDMI Port
VGA (D-Sub) Port
Networking
WiFi Connectivity
Ethernet LAN Connection
Storage
Memory Card
Optical Disc Player
Internal Storage Capacity
Performance
Noise Level
Noise Level in Economy Mode
Horizontal Scan Range
Vertical Scan Range
On Screen Display Language
HDCP
Multimedia
RMS Rated Power
Built-In Speaker
Design
Cable Lock Slot Type
Form Factor
Colour
Product Type
Display
Built-In Display
Power
Power Source
Power Consumption On Standby
Typical Power Consumption
Input Frequency
Input Voltage
AC Adapter Frequency
AC Adapter Input Voltage
AC Input Frequency
AC Input Voltage
Operational Conditions
Operating Altitude
Relative Humidity Operational Range
Operating Temperature Range
Certificates
Weight & Dimensions
Weight
Height
Depth
Width
Packaging Content
Remote Control Type
Battery Included
Cable Included

Expert Reviews

(2)
6 November 2015

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…

17 June 2014

L'Optoma ML750 n'est pas un vidéoprojecteur conçu pour vous en mettre plein les yeux. Cet appareil s'adresse aux personnes recherchant un petit appareil, facile à transporter, pouvant...

User Reviews

(30)
Reviewed 7 May 2014 by The travelor
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…

Reviewed 27 March 2014 by D

Great projector for the money. The picture qualiiy is very good...

Reviewed 12 July 2016 by Peter Johnson
(Verified Purchase)

Bought this for a small presentation and it works much better than i had expected. Small, easy to use, bright so will become my projector of choice even for fairly large groups. Delivered on time too.

Reviewed 22 June 2016 by Orc
(Verified Purchase)

AMAZING LITTLE PROJECTOR, WORKS WELL. ONLY USE IT FOR FOOTBALL , AND MOVIES AT NIGHT VERY PLEASED...

Reviewed 27 March 2016 by C. Fonseka
(Verified Purchase)

Very impressed by this projector. It's tiny, it's bright, and if you pair it with a standard tripod, it becomes wonderfully simple in terms of set up, even if you have to move it round your house... Read more…

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Brochures and Manuals

Running Cost

Hours of Use Per Day: hours
Show running costs over: years
Electricity cost when switched on $16.12
Electricity cost when on standby $2.85
@ $0.107558802 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
@ $0.00153532536 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 $18.97
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.
0.12T
Running this projector over 5 years will generate 0.12 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 acer ml750, acer ml750e, optoma os015, listing ml750, optoma os015n, optoma p215467, optoma p232027, optoma os015nc, boutique ml750, listing ml750e, optoma op60025, discounts os015, optoma b9f1za00, code 958ua02gc1, boutique ml750e, optoma b9f1zs00, optoma op60025e, optoma p215467p, optoma p232027p, discounts ml750, optoma op60025ea, discounts ml750e, discounts os015n, code 958ua02gc1e, discounts os015na, optoma projector3, optoma op60025ean, optoma 988ua02gc1, optoma 988ua02gc1e, optoma projector3d
Barcodes 00163121476410, 00617407376722, 00796435419035, 00798442333076, 04056572586974, 05054629902929, 05055387600256, 05060059049509, 07964354190356

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Significantly Better Expert Reviews
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Optoma W316 vs Optoma ML750
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$ 499.00 $499.00
User Reviews Are Appreciably Better
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4x Shorter Lamp Service Life
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Epson PowerLite 99W vs Optoma ML750

Epson PowerLite 99W vs Optoma ML750
Epson PowerLite 99W Optoma ML750
$ 699.12 $499.00
Vastly Higher Number of Colours
94% Higher RMS Rated Power
15 Months Newer
Expert Reviews Are Significantly Better
15,000h Shorter Lamp Service Life
297% Higher Running Costs Over Five Years
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