Acer K138STi Compare Cheapest US Prices
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Acer K138STi Review
|$7 Over 5 Years|
Why Has it Scored 70?
At over a year old this projector is slightly out of date, and newer data projectors with more up to date technology are available. View the latest projectors 2018.
It has running costs of only $7 over 5 years, which puts it in the cheapest 2% of all 2,021 data projectors that we have compared it to. View all energy saving projectors.
This projector has some good features, but is also missing a couple of features:
Acer K138STi In-Depth Analysis
Very Low Running Costs
The average running cost of the K138STi is only $7 over 5 years based on typical energy prices and usage levels, which makes it one of the cheapest to run projectors.
1280 X 800 Resolution
This projector has a projector native resolution of 1280 x 800, which is the most frequently found resolution on projectors.
Quieter Than Average Noise Level
The noise levels of projectors range from 20dB to 93dB, and the average noise level is 34dB. The noise level of the K138STi of only 33dB is quieter than average when compared to most other projectors. It is quieter than 67% of all projectors when ranked by this feature.
Higher Than Average Contrast Ratio (typical)
The contrast ratio (typical) of the Acer K138STi of 100,000 is in the highest 5% of all multimedia projectors when ordered by this feature. The average contrast ratio (typical) of all data projectors is 27,000, with the lowest being 1.5 and the highest being 2,500,000.
Dimmer Than Average Projector Brightness
The K138STi's projector brightness of only 800 ANSI lumens is dimmer than average when compared to most other multimedia projectors. It is in the dimmest 5% of all projectors when ordered by this feature. The average projector brightness of all projectors is 3,700 ANSI lumens, with the dimmest being 100 ANSI lumens and the brightest being 85,000 ANSI lumens.
Longer Than Average Service Life of Lamp
The service life of lamp of the K138STi of 20,000h is longer than average when compared to most other projectors. It is in the longest 9% of all data projectors when ranked by this feature. The average service life of lamp of all projectors is 7,000h, with the shortest being 200h and the longest being 50,000h.
Does Not Have a Built-In Speaker
The K138STi does not have a built-in speaker, unlike 77% of projectors which have a built-in speaker.
The K138STi is HD-Ready, unlike 80% of projectors which are not HD-Ready.
Has a Card Reader Integrated
The Acer K138STi has a card reader integrated, which is unusual. 96% of projectors do not have a card reader integrated.
The K138STi is 3D-ready, unlike 85% of projectors which are not 3D-ready.
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