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Vivitek D791ST

68

Overall Score

Vivitek D791ST

Vivitek D791ST
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An spectacularly quiet and good spec XGA 2500:1 contrast ratio projector, with low running costs
27dB 1024 X 768 (XGA) 2500:1 No Feb 2013
Noise Level Projector Native Resolution Contrast Ratio 3D Release Date
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Vivitek D791ST Compare Cheapest US Prices

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Vivitek D791ST Compare US Used Prices

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Refurbished - ViviTek D791ST DLP-3D Ready Projector Short-Throw HD 1080i/p HDMI Hours_ 1061 (Refurbished)
$331.66
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Used - Vivitek D791ST Ultra Short-Throw 3000-ANSI Lumen DLP Projector with HDMI Input (Used)
$379.00
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eBay
Used - Vivitek D791ST Ultra Short-Throw 3000-ANSI Lumen DLP Projector with HDMI Input (Used)
$399.00
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Used - ViviTek D791ST Short-Throw DLP Projector 3000 ANSI HD 1080i/p HDMI - bundle (Used)
$399.00
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Vivitek D791ST Review

With very good features and low running costs, we have scored the Vivitek D791ST as follows:
77
Features
Good Features
77
Running Costs
$62 Over 5 Years
68
Overall Score
Good

Why Has it Scored 68?

It is over 2 years old and it is likely that newer, better projectors are available. View the latest projectors 2018.
This projector has running costs of $62 over 5 years, which puts it typical compared to the other 2,021 projectors that we have compared it to. View all energy saving multimedia projectors.
It has some good features, but is also missing a couple of features:
Very quiet noise level
Has a built-in speaker
The ultimate education projector
Features:
Only 1024 x 768 (XGA) resolution
Very low contrast ratio (typical)

Vivitek D791ST In-Depth Analysis

Running Costs

Average Running Costs

Based on typical energy prices and usage levels we estimate that the 5 year running cost of the D791ST is $62, which is typical compared to the other 2,021 data projectors.

Calculate your own running costs

Features

Only 1024 X 768 (XGA) Resolution

The Vivitek D791ST has a 1024 x 768 (XGA) projector native resolution which is higher than most data projectors. Most projectors have a 1280 x 800 resolution. Across all projectors the resolution ranges from 640 x 360 (nHD) (worst) to 4096 x 2400 (4K) (best).

What does "projector native resolution" mean? Less Edit

Very Quiet Noise Level

Data projectors have noise levels of between 20dB and 93dB, and the average noise level is 34dB. The Vivitek D791ST's noise level of only 27dB is quieter than average when compared to most other multimedia projectors. It is quieter than 93% of all projectors when ranked by this feature.

What does "noise level" mean? Less Edit

Very Low Contrast Ratio (typical)

The Vivitek D791ST's contrast ratio (typical) of only 2,500 is in the lowest 20% of all multimedia projectors when sorted by this feature. Across all the multimedia projectors the contrast ratio (typical) range from 1.5 to 2,500,000, and the average contrast ratio (typical) is 27,000.

What does "contrast ratio" mean? Less Edit

Dimmer Than Average Projector Brightness

The Vivitek D791ST's projector brightness of only 3,000 ANSI lumens is in the dimmest 32% of all projectors when ranked by this feature. 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.

What does "projector brightness" mean? Less Edit

Has a Built-In Speaker

The Vivitek D791ST has a built-in speaker. 77% of multimedia projectors also have a built-in speaker.

What is a built-in speaker? Less Edit

Average Service Life of Lamp

The service life of lamp of the Vivitek D791ST of 5,000h is fairly average compared to most other projectors. It is in the longest 63% of all projectors when ordered by this feature.

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

Has a Handheld Remote Control

The Vivitek D791ST has a handheld remote control. 81% of projectors also have a handheld remote control.

What is a handheld remote control? Less Edit

Average Bulb Power

The Vivitek D791ST's bulb power of 220W is fairly average compared to most other projectors. It is bigger than 58% of all projectors when ordered by this feature.

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

Does Not Support Full HD

The Vivitek D791ST does not support full HD. 63% of projectors also do not support full HD.

Chart Hide Chart What is full HD? Less Edit

Product Identifiers

Barcodes:

00814964335333

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