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Panasonic PT-DW640
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Panasonic PTDW640ULK Projector

2000:1 WXGA (1280x800) 35dB 6,000 ANSI Lumens Aug 2013
Contrast Ratio (typical) Projector Native Resolution Noise Level Projector Brightness Release Date
- 6000 lumens brightness and WXGA resolution for vivid, crisp images- RGB Booster technology providing vivid color reproduction and high brightness- Dual Lamp system allowing for uninterrupted... More
$208.16 Electricity cost over 5 years. Calculate
Prices will go up $198
within 2 weeks. 76% confidence. Chart
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$5,538.92
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7 Reasons For

Panasonic Has Excellent Data Projector Reviews

We checked the reviews from experts and users of hundreds of projectors to determine an average rating for each projector manufacturer. On average projectors from Panasonic have excellent ratings from experts and owners.

Fairly Bright Projector Brightness

At 6,000 ANSI lumens, the PT-DW640 has a fairly bright projector brightness compared to most of the other 2000:1 contrast ratio projectors that have been available for around the same time as the PT-DW640. Across all the 2000:1 contrast ratio projectors that have been around for around the same time as the PT-DW640 the projector brightnesss range from 110 ANSI lumens to 10,000 ANSI lumens, and the average projector brightness is 4,100 ANSI lumens.

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Quite Quiet Noise Level

The PT-DW640 has one of the quieter noise levels (only 35 decibels) amongst comparable spec projectors of this age. The average noise level of 2000:1 contrast ratio projectors that have been on the market for a similar time to the PT-DW640 is 36dB.

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WXGA (1280x800) Projector Native Resolution

The highest resolution of the PT-DW640 is WXGA (1280x800). That's 30% more resolution than the most common projector native resolution of XGA (1024x768). Across all similar spec projectors that are a comparable age to the PT-DW640 the best resolution is WUXGA (1920x1200) and the worst is XGA (1024x768).

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Two Lamps Quantitys

The PT-DW640 is a two lamps quantity projector. Most of the other 2000:1 contrast ratio projectors that were launched more than two years ago have between one and two lamps quantitys.

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Two RS-232 Portss

The Panasonic PT-DW640 has more RS-232 portss than most of the 2000:1 contrast ratio projectors that have been around for a comparable time to the PT-DW640. Most of the data projectors of this age and type only have one RS-232 ports, however this Panasonic data projector has two RS-232 portss.

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Quite Quiet Noise Level (economic Mode)

The average noise level (economic mode) of similar spec projectors that have been on the market for more than two years is 30dB. With a noise level (economic mode) of only 29 decibels, the Panasonic PT-DW640 has one of the quieter noise level (economic mode)s amongst similar spec projectors of this age.

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6 Reasons Against

Does Not Have a Built-In Speaker(s)

Most of the other data projectors of this spec and age have a built-in speaker(s), however the PT-DW640 does not have a built-in speaker(s).

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Does Not Support Full HD

The Panasonic PT-DW640 does not support full HD. Most of the other similar spec data projectors that have been on the market for a comparable time to the PT-DW640 also do not support full HD.

It is worth considering other multimedia projectors which also support full HD including the AAXA Technologies LED Android Pico Projector ($499.00).

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Does Not Support 3D

Most projectors of this spec and age do not support 3D. The Panasonic PT-DW640 is no exception to this as it too does not support 3D.

It is worth considering other projectors which also support 3D including the NEC U310W which is also higher rated.

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Does Not Support Wi-Fi

Most 2000:1 contrast ratio projectors that have been available for around the same time as the PT-DW640 do not support wi-Fi. The Panasonic PT-DW640 is no exception to this as it too does not support wi-Fi.

There are a number of alternative projectors which also support wi-Fi that you might also want to look at including the Epson PowerLite 1761W ($549.99), or the AAXA Technologies M2 Micro which also has a higher rating.

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Only One VGA (D-Sub) Ports Quantity

The Panasonic PT-DW640 is a one VGA (D-Sub) ports quantity multimedia projector. Most of the other projectors of a comparable age and type to the PT-DW640 have between one and three VGA (D-Sub) ports quantitys.

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Very Heavy

Across all the 2000:1 contrast ratio projectors that have been on the market for a similar time to the PT-DW640 the weights range from 370g to 23kg. With a weight of 16 kilograms, the PT-DW640 is one of the heavier 2000:1 contrast ratio projectors that were released around the same time as the PT-DW640 amongst 2000:1 contrast ratio projectors of this age.

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1 Other reason to consider the Panasonic PT-DW640

Released Over Three Years Ago

It was over three years ago when this data projector was released.

Specification

Projector
Contrast Ratio (typical)
Projector Native Resolution
Projector Brightness
Zoom Ratio
Projection Distance
Supported Aspect Ratios
Screen Size Compatibility
Native Aspect Ratio
Projection Technology
Lamps
Lamps Quantity
Lamp Type
Bulb Power
Lens System
Throw Ratio
Aperture Range (F-F)
Focal Length Range (f-F)
Video
Full HD
HD-Ready
Analog Signal Format System
Ports & Interfaces
RS-232 Ports
BNC Input Ports
DVI Port
S-Video Inputs Quantity
Component Video (YPbPr/YCbCr) in
Composite Video in
Ethernet LAN (RJ-45) Ports
HDMI Ports Quantity
VGA (D-Sub) Ports Quantity
AC (power) in
Networking
Ethernet LAN
Performance
Noise Level
Noise Level (economic Mode)
Design
Form Factor
Colour of Product
Product Type
Power
Power Source
Power Consumption (standby)
Power Consumption (typical)
Input Frequency
Input Voltage
AC Adapter Frequency
AC Adapter Input Voltage
AC Input Frequency
AC Input Voltage
Operational Conditions
Operating Relative Humidity (H-H)
Operating Temperature (T-T)
Weight & Dimensions
Weight
Height
Depth
Width
Packaging Content
Manual
Handheld Remote Control
Batteries Included
Quick Start Guide
Cables Included

Brochures and Manuals

Running Cost

Hours of Use Per Day: hours
Show running costs over: years
Electricity cost when switched on $167.45
Electricity cost when on standby $44.65
@ $0.10525476 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
@ $0.0015024368 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 $212.10
Running costs for this projector have been estimated based on other similar projectors. If you know how much electricity and water the Panasonic PT-DW640uses then please let us know by entering those figures in the boxes above.
1.4T
Running this projector over 5 years will generate 1.4 tonnes of carbon dioxide (CO2).
36
To offset that much CO2 you would need to plant 36 tree seedlings and grow them for 10 years.

+- Manufacturer's Description

Product Identifiers

Manufacturer Part Numbers ptdw640, ptdw640e, ptdw640es, ptdw640esj, panasonic dw640, panasonic dw640u, panasonic dw640e, panasonic ptdw640, panasonic p162651, panasonic dw640uk, panasonic dw640es, panasonic dw640esj, panasonic ptdw640e, panasonic p162651p, panasonic ptdw640u, panasonic ptdw640ek, panasonic ptdw640uk, panasonic ptdw640ul, panasonic ptdw640us, panasonic ptdw640el, panasonic ptdw640els, panasonic ptdw640ulk, panasonic ptdw640elk, panasonic panptdw640, panasonic panptdw640e, panasonic panptdw640el, panasonic panptdw640elk, panasonic panptdw640els
Barcodes 04054842144640, 05025232704316, 05025232704323, 05025232704330, 05025232704354, 05025232704361, 05025232704378

See How Other Projectors Compare to the Panasonic PT-DW640

Sony VPL-FH500L vs Panasonic PT-DW640

Sony VPL-FH500L vs Panasonic PT-DW640
Sony VPL-FH500L Panasonic PT-DW640
$ 7,999.95 $5,538.92
$114.32 Cheaper to Run
Hugely Lighter
Newer by Seven Months
A Lot Narrower
$2,461 More Expensive
Only One RS-232 Port

Sony VPLFH31 vs Panasonic PT-DW640

Sony VPLFH31 vs Panasonic PT-DW640
Sony VPLFH31 Panasonic PT-DW640
$ 3,029.95 $5,538.92
$2,509 Cheaper
53% Cheaper to Run
6.8kg Lighter
108mm Narrower
Only One RS-232 Port
Only One BNC Input Port

PT-DX810 vs PT-DW640

Panasonic PT-DX810 vs Panasonic PT-DW640
Panasonic PT-DX810 Panasonic PT-DW640
$ 7,553.02 $5,538.92
A Lot Brighter Projector Brightness
Cheaper to Run by $26.21
Newer by Two Months
Moderately Bigger Lamp Power
$2,014 More Expensive
Louder Noise Level in Economy Mode
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