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Vivitek Qumi Q4
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Vivitek Qumi Q4 Projector

WXGA (1280x800) 36dB 500 ANSI Lumens 1600 X 1200 (UXGA) Jan 2015
Projector Native Resolution Noise Level Projector Brightness Supported Graphics Resolutions Release Date
Qumi Q4 is the slim and lightweight projector has lots of features to project your content in any situation. It is easy to use and has multiple connectivity options to make it an ideal companion... More
$18.22 Electricity cost over 5 years. Calculate
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Vivitek Qumi Q4 from elite-market
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7 Reasons For

Easy to Use

One Vivitek Qumi Q4 owner who reviewed it concluded that it was easy to handle. Last year G. Cuthbert wrote in their review “Handles full HD (1080p) pretty well, although small PC text (e.g”.

Good High Def TV

One Vivitek Qumi Q4 owner thought it was good at displaying high definition TV.

Good Brand

We calculated the average ratings for all Vivitek multimedia projectors and also specifically for Vivitek data projectors and found that in both cases Vivitek had good ratings compared to other manufacturers.

1600 X 1200 (UXGA) Supported Graphics Resolutions

The highest resolution supported by the Qumi Q4 is 1600 x 1200 (UXGA). That's over six times the resolution of a 640 x 480 (VGA) projector, which is the most frequently found resolution supported by data projectors of this type and age. In addition, this projector supports a supported graphics resolutions of 1280 x 800 (WXGA). Across all data projectors that were released around the same time as the Qumi Q4 the best resolution is 1920 x 1200 (WUXGA) and the worst is 640 x 480 (VGA).

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Very Big Uniformity

Data projectors that have been on the market for a comparable time to the Qumi Q4 have uniformitys of between 80% and 100%, and the average uniformity is 86%. When compared to other data projectors that were released one year ago that we have checked, the uniformity of the Vivitek Qumi Q4 of 100 percent is one of the biggest.

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Very Long Service Life of Lamp

The Qumi Q4 has a very long service life of lamp (30,000 hours) compared to most of the other multimedia projectors that have been on the market for around the same time as the Qumi Q4. The shortest service life of lamp of data projectors that are a similar age to the Qumi Q4 is 2,000h, the longest is 30,000h, and the average service life of lamp is 7,300h.

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Very Light

Multimedia projectors of a comparable age and type to the Qumi Q4 have weights of between 9.7g and 18kg. At only 460 grams, the Qumi Q4 is fairly light compared to most of the other comparable spec projectors that have been available for around the same time as the Qumi Q4.

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7 Reasons Against

Does Not Have a Built-In Speaker(s)

Most of the other projectors of a similar age and type to the Qumi Q4 have a built-in speaker(s), however the Vivitek Qumi Q4 does not have a built-in speaker(s).

We compared this projector to all the other projectors with a built-in speaker(s) and we think the Optoma W310[plb_2809879_price] or the Viewsonic PJD5255[plb_2831063_price] are also worth considering.

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Does Not Support 3D

The Qumi Q4 does not support 3D. Most of the other multimedia projectors of a similar age and spec to the Qumi Q4 do support 3D.

It is worth also looking at other multimedia projectors which also support 3D including the Viewsonic PJD5255[plb_2831063_price] or the Optoma W310[plb_2809879_price].

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Does Not Support Full HD

Most projectors that have been on the market for around the same time as the Qumi Q4 do not support full HD. The Qumi Q4 is no exception to this as it too does not support full HD.

We think you might also be interested in alternative projectors which also support full HD including the Infocus IN119HD[plb_2875969_price].

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Does Not Support Wi-Fi

The Qumi Q4 does not support wi-Fi, although keep in mind that most of the other multimedia projectors that have been available for more than a year also do not support wi-Fi.

We think you might also be interested in other multimedia projectors which also support wi-Fi including the Sony MP-CL1[plb_3151534_price].

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Quite Dim Projector Brightness

Data projectors that were launched more than a year ago have projector brightnesss of between 37 ANSI lumens and 8,200 ANSI lumens, and the average projector brightness is 3,400 ANSI lumens. At only 500 ANSI lumens, the Qumi Q4 has a very dim projector brightness compared to most of the other data projectors that were released around the same time as the Qumi Q4.

If this data projector projector brightness is too dim for you then you might also want to look at the Optoma W310[plb_2809879_price] (3,000 ANSI lumens and cheaper) or the LG PW800[plb_2938112_price] (800 ANSI lumens and higher rated), or the Viewsonic PJD5255[plb_2831063_price] (3,200 ANSI lumens and higher rated).

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Fairly Loud Noise Level

Projectors of a comparable age and type to the Qumi Q4 have noise levels of between 22dB and 39dB. The Qumi Q4 has a quite loud noise level (36 decibels) compared to most of the other data projectors that were released one year ago.

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Only Fixed Zoom Ratio

This projector supports a Fixed zoom ratio, which is the most commonly supported zoom ratio on comparable spec multimedia projectors that have been on the market for more than a year.

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2 Other reasons to consider the Vivitek Qumi Q4

Released Over Two Years Ago

It was over two years ago when this multimedia projector was released.

WXGA (1280x800) Projector Native Resolution

This projector has a projector native resolution of WXGA (1280x800), which is the most commonly found projector native resolution on projectors that are a similar age to it.

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Specification

Projector
Projector Native Resolution
Projector Brightness
Uniformity
Zoom Ratio
Contrast Ratio (dynamic)
Projection Distance
Supported Aspect Ratios
Screen Size Compatibility
Native Aspect Ratio
Projection Technology
Lamps
Lamp Type
Service Life of Lamp
Video
3D
Supported Graphics Resolutions
Full HD
Supported Video Modes
Analog Signal Format System
Ports & Interfaces
DVI Port
Headphone Outputs
Composite Video in
USB 2.0 Ports Quantity
HDMI Ports Quantity
VGA (D-Sub) Ports Quantity
AC (power) in
Networking
Wi-Fi
Ethernet LAN
Storage
Card Reader Integrated
Performance
Noise Level
HDCP
Multimedia
Built-In Speaker(s)
Design
Colour of Product
Product Type
Display
Built-In Display
Power
Power Source
Power Consumption (standby)
Power Consumption (typical)
AC Input Frequency
AC Input Voltage
Weight & Dimensions
Weight
Height
Depth
Width
Packaging Content
Manual
Handheld Remote Control
AC Adapter Included

User Reviews

(1)
(Verified Purchase)

Something of a business lifesaver - it's got me out of presentation problems on many occasions. Incredibly small, given the image quality and brightness - it's not perfect, but will through a... Read more…

Brochures and Manuals

Running Cost

Hours of Use Per Day: hours
Show running costs over: years
Electricity cost when switched on $15.82
Electricity cost when on standby $2.80
@ $0.10555233 per kwh - Edit electricity price and usage
kwh per hour
kwh per hour left on standby
Electricity price $per kilowatt hour
Annual electricity price inflation %
Water cost when switched on
@ $0.0015066844 per litre - Edit water usage and price
litres per hour
Water price $per litre
Annual water price inflation %
Submit Energy Consumption Figures
Total running cost over 5 years $18.62
Running costs for this projector have been estimated based on other similar projectors. If you know how much electricity and water the Vivitek Qumi Q4uses then please let us know by entering those figures in the boxes above.
0.12T
Running this projector over 5 years will generate 0.12 tonnes of carbon dioxide (CO2).
4
To offset that much CO2 you would need to plant 4 tree seedlings and grow them for 10 years.

+- Manufacturer's Description

Product Identifiers

Manufacturer Part Numbers vivitek q4, vivitek q4w, vivitek q4wh, vivitek qumiq4, vivitek qumiq4w, vivitek qumiq4wh
Barcodes 00795186903244, 00813097020185

See How Other Projectors Compare to the Vivitek Qumi Q4

NEC V332X vs Vivitek Qumi Q4

NEC V332X vs Vivitek Qumi Q4
NEC V332X Vivitek Qumi Q4
$ 388.99 $794.42
$405 Cheaper
85% Brighter Projector Brightness
One More VGA (D-Sub) Port
One More HDMI Port
259% Higher Running Costs Over Five Years
Shorter Lamp Service Life

NEC V332W vs Vivitek Qumi Q4

NEC V332W vs Vivitek Qumi Q4
NEC V332W Vivitek Qumi Q4
$ 525.00 $794.42
$269 Cheaper
85% Brighter Projector Brightness
One More HDMI Port
One More VGA (D-Sub) Port
Significantly Shorter Lamp Service Life
259% Higher Running Costs Over Five Years

Infocus IN119HD vs Vivitek Qumi Q4

Infocus IN119HD vs Vivitek Qumi Q4
Infocus IN119HD Vivitek Qumi Q4
$ 451.99 $794.42
$342 Cheaper
85% Brighter Projector Brightness
1080p (1920x1080) Resolution
Bigger Zoom Ratio
Shorter Lamp Service Life
Vastly Taller
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