Two Acer H7550ST reviewers concluded that this projector had good sound quality. This year Valerie Ferriby scored the Acer H7550ST very highly and she mentioned in her Acer H7550ST review “The short throw to the screen is exellent the sound is very very good”.
Good 3D Picture Quality
One Acer H7550ST owner who reviewed it concluded that it had a good 3D picture quality.
One Acer H7550ST owner who bought this projector reckoned that it was wifi compatible. One customer concluded that the Acer H7550ST was good in terms of connectivity. Digitalversus.com mentioned on Digital Versus “Unsurprisingly, this Acer projector offers excellent connectivity” in their review.
One person considered that it was good value for money. Longman123 wrote in their Acer H7550ST review on Amazon “The price is cheaper for this projector else where, where the USB wireless adapter is not advertised”.
Acer Has Good Reviews for Its Multimedia Projectors
Acer 16000:1 contrast ratio projectors have good reviews on average and across all data projectors Acer is one of the better rated manufacturers.
+8 More reasons for
Supports 3D Image Projection
The H7550ST supports 3D image projection. Most of the other 16000:1 contrast ratio projectors that have been on the market for a comparable time to the H7550ST do not support 3D image projection.
Supports Full HD Projection
The H7550ST supports Full HD projection. Most of the other projectors that have been on the market for around the same time as the H7550ST do not support Full HD projection.
Has a Built-In Speaker
The H7550ST has a built-in speaker. Most of the other similar spec data projectors that have been on the market for a comparable time to the H7550ST also have a built-in speaker.
There are a number of alternative projectors with a built-in speaker currently available that you might also want to consider including the Epson EB-535W[plb_2780308_price] which is cheaper.
1080p (1920x1080) Native Projector Resolution
The H7550ST has a maximum resolution of 1080p (1920x1080). That's over two times the resolution of a XGA (1024x768) data projector, which is the most common resolution. Across all data projectors of this spec and age the best resolution is DCI 4K (4096 x 2160) and the worst is nHD (640x360).
Three USB 2.0 Ports
The H7550ST is a three USB 2.0 port multimedia projector.
Three HDMI Ports
Most of the other comparable spec data projectors that were released around the same time as the H7550ST only have between one and two HDMI ports, however the H7550ST has three HDMI ports.
1920 X 1200 Pixels Maximum Digital Resolution
The H7550ST has a maximum maximum digital resolution of 1920 x 1200 pixels. That's 11% more maximum digital resolution than the most common maximum digital resolution of 1920 x 1080 pixels.
A 1920 x 1200 pixels maximum digital resolution is in fact the best maximum digital resolution amongst all data projectors of this spec and age.
The worst maximum digital resolution across comparable types of projector is 1280 x 1024 pixels.
7 Reasons Against
Does Not Support WiFi Connectivity
Like most of the other 16000:1 contrast ratio projectors that have been available for a comparable time to the H7550ST, the H7550ST does not support WiFi connectivity.
We compared this multimedia projector to all the other projectors with a WiFi connectivity and we think the Epson EB-535W[plb_2780308_price] which is also cheaper is also worth considering.
Very Dim Projector Brightness
With a projector brightness of only 300 ANSI lumens, the Acer H7550ST has a fairly dim projector brightness compared to most of the other projectors of this spec and age. Across all the comparable spec projectors that have been around for a similar time to the H7550ST the projector brightness range from 300 ANSI lumens to 3,400 ANSI lumens.
Very Low Maximum Vertical Synchronization
The maximum vertical synchronization of projectors that came out around the same time as the H7550ST range from 0.085kHz to 240kHz, and the average maximum vertical synchronization is 64kHz. With a maximum vertical synchronization of only 0.12 kilohertz, the Acer H7550ST has a quite low maximum vertical synchronization compared to most of the other projectors that were launched around the same time as the H7550ST.
Quite Loud Noise Level in Economy Mode
At 30 decibels, the H7550ST has a fairly loud noise level in economy mode compared to most of the other 16000:1 contrast ratio projectors that have been on the market for a comparable time to the H7550ST. The quietest noise level in economy mode of 16000:1 contrast ratio projectors that are a comparable age to the H7550ST is 28dB, the loudest is 33dB, and the average noise level in economy mode is 30dB.
+4 More reasons against
Very Low RMS Rated Power
Projectors of this spec and age have RMS rated power of between 10W and 20W, and the average RMS rated power is 15W. With an RMS rated power of only 10 Watts, the H7550ST has a quite low RMS rated power compared to most of the other data projectors that were released one year ago.
We checked 16000:1 contrast ratio projectors that were launched more than a year ago and they range in price from £315 to £700. We think that this Acer multimedia projector looks expensive compared to other 16000:1 contrast ratio projectors that were launched more than a year ago.
High Running Costs
The H7550ST is in the most expensive 1% of all 7 projectors of this age and spec that we have looked at for running costs. Based on average energy prices and usage levels, we estimate the H7550ST will cost £128 over 1 year to run.
2 Other reasons to consider the Acer H7550ST
Released Over a Year Ago
This projector was released over a year ago.
Average Noise Level
With a noise level of 33 decibels, the H7550ST has a relatively average noise level compared to most of the other projectors of a similar age and spec to the H7550ST.
If you are not bothered about having a louder noise level then you might also want to consider the Epson EB-535W[plb_2780308_price] (37dB) which is also cheaper.
En projektor er værd at tage i betragtning, hvis du overvejer at opgradere din hjemmebiograf. Den stiller højere krav til indretningen af dit rum, men giver til gengæld mulighed for at få et... Read more…
I have had this projector for a few months I am using it every day so far I have used it for 605 hours this projector is absolutely brilliant, 3d,2d to 3d is exellent I have the wi fi dongle... Read more…
@ £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 %
Hide electricity usage and price
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 %
Hide water usage and price
Submit Energy Consumption Figures
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 Acer H7550STuses then please let us know by entering those figures in the boxes above.
Running this projector over 5 years will generate 0.63 tonnes of carbon dioxide (CO2).
To offset that much CO2 you would need to plant 17 tree seedlings and grow them for 10 years.
Previous and future annual running costs of the Acer H7550ST assuming future electricity price inflation of 0.0600% per year. Edit inflation assumptions