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Optoma EH7700B

60

Overall Score

Optoma EH7700B

Optoma EH7700B
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A low spec projector
39dB 1920 X 1200 (WUXGA) 5000:1 No Mar 2015
Noise Level Projector Native Resolution Contrast Ratio 3D Release Date
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{Acer H6517ST
$449.99
Was $530 (3 days ago)
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Optoma EH7700B Review

We have scored the Optoma EH7700B as follows:
60
Overall Score
Average

Why Has it Scored 60?

It has some great features.
Spectacular image quality, outstanding brightness and ultimate reliability
Installation flexibility
Brightness matching
Edge blending controls
Safety mounting points
Interchangeable colour wheels
Custom ID colours
Mechanical shutter
360 projection capability
Picture-in-Picture and side-by-side display
Total cost of ownership
Image quality
DLP technology
Lamp relay mode
Dual lamps
Reliability
Amazing colour
Lamp pulsing technology
Precision optics
Image colour and size control
P-VIP lamps
Colour matching

Optoma EH7700B In-Depth Analysis

Features

1920 X 1200 Resolution

The EH7700B has a 1920 x 1200 projector native resolution which is higher than most multimedia projectors. Most projectors have a 1280 x 800 resolution. This multimedia projector also has a projector native resolution of 1920 x 1200 (WUXGA) and WUXGA (1920x1200). The worst resolution of all data projectors is DCI 4K (4096 x 2160) and the best is 4096 x 2160.

What does "projector native resolution" mean? Less Edit

Louder Than Average Noise Level

The noise level of the EH7700B of 39dB is louder than average when compared to most other projectors. It is in the loudest 9% of all data projectors when ranked by this feature. The noise levels of projectors range from 20dB to 93dB, and the average noise level is 34dB.

What does "noise level" mean? Less Edit

Very Low Contrast Ratio (typical)

Multimedia projectors have contrast ratio (typical) of between 1.5 and 2,500,000, and the average contrast ratio (typical) is 27,000. The Optoma EH7700B's contrast ratio (typical) of only 5,000 is lower than average when compared to most other projectors. It is lower than 67% of all projectors when sorted by this feature.

What does "contrast ratio" mean? Less Edit

Brighter Than Average Projector Brightness

The dimmest projector brightness of projectors is 100 ANSI lumens, the brightest is 85,000 ANSI lumens, and the average projector brightness is 3,700 ANSI lumens. The projector brightness of the EH7700B of 7,000 ANSI lumens is brighter than average when compared to most other data projectors. It is brighter than 94% of all projectors when ranked by this feature.

What does "projector brightness" mean? Less Edit

Shorter Than Average Service Life of Lamp

Projectors have service life of lamps of between 200h and 50,000h, and the average service life of lamp is 6,800h. The service life of lamp of the Optoma EH7700B of only 2,000h is very short compared to most other projectors. It is in the shortest 4% of all projectors when ranked by this feature.

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

Does Not Have a Built-In Speaker

The EH7700B does not have a built-in speaker. 76% of data projectors do have a built-in speaker.

What is a built-in speaker? Less Edit

Has a Handheld Remote Control

The Optoma EH7700B has a handheld remote control, as do 79% of projectors.

What is a handheld remote control? Less Edit

Bigger Than Average Bulb Power

The smallest bulb power of projectors is 15W, the biggest is 580W, and the average bulb power is 250W. The bulb power of the EH7700B of 350W is bigger than average when compared to most other projectors. It is in the biggest 11% of all projectors when ranked by this feature.

Chart Hide Chart What does "bulb power" mean? Less Edit

Only 525i Video Mode

Chart Hide Chart What does "supported video modes" mean? Less Edit

Supports Full HD

The EH7700B supports full HD, unlike 64% of projectors which do not support full HD.

Chart Hide Chart What is full HD? Less Edit

Supports Password Protection

The EH7700B supports password protection, unlike 87% of projectors which do not support password protection.

Chart Hide Chart What is password protection? Less Edit

Product Identifiers

Manufacturer Part Numbers:

optoma 958sh02gc0e, optoma eh7700b

Barcodes:

05055387600317

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