Optoma EH7700B
Optoma EH7700B
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Overall Score

Optoma EH7700B

A fully featured 5000:1 WUXGA (1920x1200) data projector
5000:1 WUXGA (1920x1200) No 39dB Mar 2015
Contrast Ratio (typical) Projector Native Resolution 3D Noise Level Release Date

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Optoma EH7700B Review

With mediocre reviews and features, we have scored the Optoma EH7700B as follows for Summary.
Not Currently for Sale
Good Features
$250 Over 1 Year
Overall Score

Why Has it Scored 27?

It is over 2 years old and it is likely that newer, better projectors are available. View the latest projectors 2017.
This projector has running costs of $250 over 1 year, which are in the most expensive 4% of all 1,756 data projectors that we have compared it to.
It has some good features, but is also missing a few features:
Quite bright projector brightness
WUXGA (1920x1200) resolution
Fairly loud noise level
Quite short service life of lamp

Optoma EH7700B In-Depth Analysis


Optoma Data Projectors Have Very Good Reviews

We checked 2,306 expert and user reviews (including 381 verified purchases) for Optoma data projectors and found that on average Optoma has very good reviews. We also found that Optoma has very good reviews specifically for its projectors. 96% of those that bought a Optoma projector would recommend the product that they bought to other buyers.


Fairly Loud Noise Level

With a noise level of 39 decibels, the EH7700B has a quite loud noise level compared to most of the other projectors. Projectors have noise levels of between 10dB and 93dB.

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Quite Bright Projector Brightness

The average projector brightness of projectors is 3,700 ANSI lumens. At 7,000 ANSI lumens, the EH7700B has a fairly bright projector brightness compared to most of the other projectors.

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Quite Short Service Life of Lamp

At only 2,000 hours, the Optoma EH7700B has a very short service life of lamp compared to most of the other projectors. The shortest service life of lamp of data projectors is 20h and the longest is 40,000h.

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WUXGA (1920x1200) Resolution

The highest resolution of the EH7700B is WUXGA (1920x1200). That's over 10 times the resolution of a 280 x 800 data projector, which is the most common resolution. The worst resolution of all projectors is 280 x 800 and the best is DCI 4K (4096 x 2160).

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Only 1,080 Video Mode

This projector supports a 525i|1080|1080 supported video modes, which is the most commonly supported supported video modes on projectors.

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Fairly Big Bulb Power

The bulb powers of projectors range from 3.5W to 3,000W, and the average bulb power is 250W. The EH7700B has one of the bigger bulb powers (350 Watts) amongst data projectors of this age.

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Supports Full HD

The EH7700B supports full HD, which is unusual. Most of the other projectors do not support full HD.

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Does Not Have a Built-In Speaker(s)

The EH7700B does not have a built-in speaker(s), unlike most of the other projectors which have a built-in speaker(s).

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Supports Password Protection

The Optoma EH7700B supports password protection. Most of the other projectors also support password protection.

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Released Over Two Years Ago

This data projector has been on the market since March 2015.

Running Costs

Running Costs Are High

The EH7700B has an average 1 year running cost of $250 based on typical usage levels and energy prices, which is in the most expensive 4% of all 1,756 multimedia projectors.

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Product Identifiers

Manufacturer Part Numbers:

optoma 958sh02gc0e, optoma eh7700b



Optoma EH7700B Review Sources

To prepare this Optoma EH7700B review we compared this projector to 100 other models. For each projector that we compared, we collated thousands of pieces of information including technical specs, reviews, and prices. In total we analysed 330,989 product attributes, 16,166 projector reviews and 2,306,400 historical projector prices from 169 projector retailers. We then picked out the standout features of this projector compared to the other models as well as any areas where this projector is lacking.