Visit our Business Solutions website >>

Optoma ML550

alaTest has collected and analyzed 157 reviews of Optoma ML550. The average rating for this product is 4.1/5, compared to an average rating of 4.2/5 for other Projectors for all reviews. Reviewers really like the price and noise. The size and image quality are also mentioned favorably.

usability, image quality, size, noise, price

We analyzed user and expert ratings, product age and more factors. Compared to other Projectors the Optoma ML550 is awarded an overall alaScore™ of 92/100 = Excellent quality.

Review analysis

(Based on 157 reviews)

Expert Reviews  

User Reviews  

Showing 146 review(s)

Expert Reviews User Reviews

Disclaimer:

Below is a list of reviews for this or similar products. If you think this grouping is wrong please click here to flag.
Read more on our FAQ’s page.
Showing 1 - 130 of 146 Show Reviews: in English | in other languages (11)

Consumer review by: (amazon.co.uk)

Amazon.co.uk review summary for Optoma ML550

 

alaTest has collected and analyzed 6 user reviews of Optoma ML550 from Amazon.co.uk. The average user rating for this product is 4.7/5, compared to an average user rating of 4.3/5 for other Projectors on Amazon.co.uk. Reviewers really like the image quality. The usability also gets good views. There are some mixed reviews about the price. Some have doubts about the design.

usability, image quality

design

100% of the reviews on Amazon.co.uk give this product a positive rating.

This summary is based on the products: Optoma ML550 Ultra Compact Portable LED ProjectorOptoma ML550 Ultra Compact Portable LED Projector

Dec, 2017

Consumer review by: (amazon.com)

Amazon.com review summary for Optoma ML550

 

alaTest has collected and analyzed 114 user reviews of Optoma ML550 from Amazon.com. The average user rating for this product is 4.0/5, compared to an average user rating of 4.2/5 for other Projectors on Amazon.com. Reviews about the price and size are generally positive. The noise and image quality are also appreciated.

usability, image quality, noise, size, price

85% of the reviews on Amazon.com give this product a positive rating.

This summary is based on the products: Optoma ML550 WXGA 500 Lumen 3D Ready Portable DLP LED Projector with MHL Enabled HDMI PortOptoma ML550 WXGA 500 Lumen 3D Ready Portable DLP LED Projector with MHL Enabled HDMI Port

Dec, 2017

Techradar Recommended 2013

Expert review by: Jamie Carter (techradar.com)

Optoma ML550 review

 

The brightest, nicest and best connected palm projector yet

Brightness ; Versatility ; Flash drive ; Portability ; Design

No Wi-Fi ; Tablet integration requires dongle ; Bulky power pack ; High price

Dec, 2013

Expert review by: Katharine Byrne (expertreviews.co.uk)

Optoma ML550 review

 

It's expensive, but a wide range of ports and bright bulb make this one of the best ultraportable projectors so far

Sep, 2013

Expert review by: Alan Stevens (businesscomputingworld.co.uk)

REVIEW: Optoma ML550

 

Don't let the lack of inches fool you, the Optoma ML550 (around £350 ex. VAT) is a highly capable and surprisingly bright LED projector, equipped with the same business-class features as larger Optoma products. Features such as HDMI and VGA...

Having tried mobile LED Projectors in the past and not been that impressed, we were more than pleasantly surprised by what Optoma has managed to achieve with the ML550. Not only is it tiny and very portable (we’ve got bigger digital cameras!), it also...

Feb, 2014

Expert review by: M. David Stone (itreviews.co.uk)

Optoma ML550

 

The Optoma ML550 is about the size of earlier-generation 300-lumen WXGA (1,280-by-800) palmtop projectors, but offers a 500-lumen rating.

Data image quality is best described as more than acceptable for most purposes. Video is one step below that, making the projector usable for video, but far from impressive.

Nov, 2013

Expert review by: M. David Stone (pcmag.com)

Optoma ML550

 

The Optoma ML550 is bright for its size, with a palmtop form factor and a 500-lumen rating.

Highly portable. Reads files from internal memory, microSD cards, and USB memory keys. LED light source claims 20,000 hour lifetime.

Shows scaling artifacts (unwanted patterns added to some screens) at its claimed native resolution.

If the Optoma ML550 offered even a little better image quality, it could easily be Editors' Choice. As it is, the 3M Mobile Projector MP410 does just enough better on that score to make up for its lower brightness and slightly heavier weight. If you...

Nov, 2013

TopTenREVIEWS - Bronze Award - Awarded for excellence in design, usability and feature set

Expert review by: Caleb Cross (toptenreviews.com)

Optoma ML550 Review

 

From the inside and outside, the Optoma ML550 benefits from strong specifications. It's missing some features found on projectors built for home use and as such is more likely to appeal to business users, but it has stellar build quality and image...

The Optoma ML550 has stellar color accuracy and image quality.

The projector is missing some features for home users like Bluetooth support and an internal battery.

The ML550’s combination of excellent build and image quality makes it a strong option for business users.

Sep, 2016

Expert review by: Projector reviews (projectorreviews.com)

Expert Review

 

Produces 500 lumens of light output in a really tiny package measuring 4.1ʺ x 1.5ʺ x 4.2ʺ, 10,000:1 Constrast Ratio, Expect up to 20,00o hours of lamp life from the LED light source, Supports HDMI input, Able to read all these movie file formats: .avi,...

For VGA input you will always need the universal I/O cable, Has a proprietary power supply that makes the projector a little less portable, The file viewer is not as user-friendly as it could be, but it is currently being updated by the Optoma to work...

The bottom line on the Optoma ML550 is that it is a very satisfactory projector with brightness and picture quality to make it a great choice. If you are the type of traveler that loves powerful in a very tiny package then Optoma has done an excellent...

Jul, 2013

Consumer review by: Neil (reevoo.com)

Optoma ML550

 

It really is tiny! The power cable bundle is bigger than the projector

Could have done with being a bit brighter

Feb, 2014

Consumer review by: Roger (reevoo.com)

Optoma ML550

 

This makes portable projection a usable reality (I should trade mark that)

If it was quieter it would be a perfect product

Jan, 2014

Consumer review by: Raphael (reevoo.com)

Optoma ML550

 

Very light Great image quality Easy to set up

If mounted in permanent position tends to need refocusing quite regularly however this is easy to do.

Jan, 2014

Product Specifications

Certificates

RoHS compliance: Yes

Design

Cable lock slot:Kensington / Yes
Cable lock slot type:Kensington
Ceiling mountable: Yes
Ceiling mounting supported:Y
Colour of product:Black
Form factor:Portable
Product Type:Portable projector

Display

Built-in Display: No

Lamps

Lamp Type:LED
Service life of lamp:20000
Service life of lamp (economic mode):20000

Lens System

Aperture range (F-F):2.00 - 2.00
Focal length range (f-f):14.9 - 14.9
Offset:100
Throw ratio:1.5:1

Multimedia

Built-in speaker(s): Yes
Document formats supported:DOC, PDF, PPT, XLS
Image formats supported:BMP, JPG
Number of built-in speakers:1
RMS rated power:1
Video formats supported:AVI, DAT, DIVX, MKV, MOV, MP4, MPEG, MPG, RM, RMVB, TS, VOB, WMV

Networking

Ethernet LAN: No
Wi-Fi: No

Operational conditions

Operating altitude:0 - 2500
Operating relative humidity (H-H):0 - 85
Operating temperature (T-T):5 - 35 / 5 - 40

Packaging Content

AC adapter included: Yes
Batteries included: Yes
Cables included:AC / VGA
Carrying case: Yes
Handheld remote control: Yes
Quick start guide: Yes
Remote control type:iR
Warranty card: Yes

Performance

HDCP: No
Horizontal scan range:15 - 100 / 49.64 - 49.64
Noise Level:30
On Screen Display (OSD): Yes
On Screen Display (OSD) languages:DEU, DUT, ENG, ESP, FRE, GRE, ITA, POL, POR, RUS, SWE, TUR
Vertical scan range:24 - 120 / 50 - 120

Ports & interfaces

AC (power) in: Yes
DVI port: No
HDMI ports quantity:1
USB 2.0 ports quantity:1
USB connector type:USB Type-A
VGA (D-Sub) ports quantity:1

Power

AC adapter frequency:50/60
AC adapter input voltage:100 - 240
AC input frequency:50 - 60
AC input voltage:100 - 240
Power Consumption (Standby):0.5
Power consumption (typical):62 / 65
Power Source:AC

Projector

Contrast ratio (typical):10000:1
Keystone correction, vertical:-40 - 40
Matrix size:1.14
Maximum analog resolution:1680 x 1050
Maximum digital resolution:1920 x 1080
Native Aspect Ratio:16:10
Number of Colours:16.78 million colours
Projection distance:0.55 - 3.23
Projection Technology:DLP
Projector brightness:500 / 550
Projector native resolution:WXGA (1280x800)
Screen size compatibility:431.8 - 2540
Supported aspect ratios:4:3, 16:9 / 4:3, 16:9, 16:10
Uniformity:85
Zoom ratio:1.7:1

Storage

Card reader integrated: Yes
Compatible memory cards:MicroSD (TransFlash) / MicroSD (TransFlash), MicroSDHC
Internal storage capacity:1.5
Maximum memory card size:32
Optical disc player type:Not included

Video

3D: Yes
3D-Ready: Yes
Analog signal format system:NTSC, PAL, SECAM
Full HD: No
HD-Ready: Yes
Supported graphics resolutions:1280 x 800 (WXGA) / 230V @ 50/60Hz
Supported video modes:1080i, 1080p, 480i, 480p, 720p / 1080i, 480i, 480p, 576i, 576p, 720p

Weight & Dimensions

Depth:10.6 / 10.7
Height :3.81 / 3.9
Weight:380 / 400
Width:10.4 / 10.5