Auna EH3WS
Auna EH3WS
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Overall Score

Auna EH3WS

A 2 year old 300:1 VGA (640x480) projector with poor features and high running costs
300:1 VGA (640x480) No 31dB Oct 2015
Contrast Ratio (typical) Projector Native Resolution 3D Noise Level Release Date

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Auna EH3WS Review

Released 2 years ago, we have scored the Auna EH3WS as follows for Summary.
Missing Some Features
1 Year Old
Overall Score

Why Has it Scored 36?

Sony projectors have excellent reviews in general.
At over a year old this multimedia projector is slightly out of date, and newer data projectors with more up to date technology are available. View the latest data projectors 2017.
It is missing some features:
Quite small bulb power
Does not support full HD
Very dim projector brightness

Auna EH3WS In-Depth Analysis


Quite Small Bulb Power

The bulb power of the Auna EH3WS of only 50W is in the smallest 1% of all projectors when ranked by this feature. Projectors have bulb powers of between 3.5W and 4,200W, and the average bulb power is 260W.

What does "bulb power" mean? Less Edit

Has a Built-In Speaker

The Auna EH3WS has a built-in speaker, as do 76% of data projectors.

What is a built-in speaker? Less Edit

Quite Quiet Noise Level

The noise level of the Auna EH3WS of only 31dB is quite quiet compared to most other projectors. It is in the quietest 23% of all projectors when sorted by this feature. Across all the projectors the noise levels range from 10dB to 93dB, and the average noise level is 34dB.

What does "noise level" mean? Less Edit

Quite Long Service Life of Lamp

The Auna EH3WS's service life of lamp of 20,000h is in the longest 9% of all projectors when ranked by this feature. The service life of lamps of projectors range from 20h to 40,000h, and the average service life of lamp is 6,800h.

What does "service life of lamp" mean? Less Edit

Does Not Support Full HD

Like most other projectors, the Auna EH3WS does not support full HD. 64% of projectors do not support full HD.

What is full HD? Less Chart Hide Chart Edit

VGA (640x480) Resolution

The Auna EH3WS has a VGA (640x480) projector native resolution which is higher than most projectors. Most projectors have a WXGA (1280x800) resolution.

What does "projector native resolution" mean? Less Edit

Very Dim Projector Brightness

The Auna EH3WS's projector brightness of only 1,300 ANSI lumens is fairly dim compared to most other projectors. It is in the dimmest 9% of all projectors when sorted by this feature. The average projector brightness of all projectors is 3,700 ANSI lumens, with the dimmest being 12 ANSI lumens and the brightest being 85,000 ANSI lumens.

What does "projector brightness" mean? Less Edit


Released Over a Year Ago

Auna released the EH3WS in October 2015.

Product Identifiers

Manufacturer Part Numbers:

auna eh3ws



Brighter projector brightness
Eight months older