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Panasonic PT-TW331

Panasonic PT-TW331 Projector

7500:1 WXGA (1280x800) 37dB 3,100 ANSI Lumens Jun 2013
Contrast Ratio (typical) Projector Native Resolution Noise Level Projector Brightness Release Date
- 3,100 lm of brightness in a compact body- WXGA (1,280 x 800)- Long lamp-replacement cycle- Quiet 29 dB design- Compact and lightweight- Low standby power consumption More
£140.69 Electricity cost over 5 years. Calculate
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5 Reasons For

Panasonic Has Excellent Multimedia Projector Reviews

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

Supports Wi-Fi

Unlike most of the other projectors of this age and type which do not support wi-Fi, the Panasonic PT-TW331 supports wi-Fi.

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Has a Built-In Speaker(s)

The PT-TW331 has a built-in speaker(s), as do most of the other data projectors that have been available for around the same time as the PT-TW331.

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1600 X 1200 (UXGA) Supported Graphics Resolutions

This multimedia projector supports a supported graphics resolutions of 832 x 624|1024 x 768 (XGA)|1280 x 1024 (SXGA)|1280 x 720 (HD 720)|1280 x 768 (WXGA)|1280 x 800 (WXGA)|1366 х 768|1400 x 1050 (SXGA+)|1600 x 1200 (UXGA)|640 x 480 (VGA), which is typical of many similar spec projectors that were released more than two years ago.

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10 Mbit/s Ethernet LAN Data Rates

This projector has a 10|100 Mbit/s ethernet LAN data rates, which is the most commonly found ethernet LAN data rates on 7500:1 contrast ratio projectors that were released around the same time as it.

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2 Reasons Against

Does Not Support 3D

Most data projectors that were launched around the same time as the PT-TW331 do not support 3D. The PT-TW331 is no exception to this as it too does not support 3D.

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Does Not Support Full HD

Most projectors of this type and age do not support full HD. The PT-TW331 is no exception to this as it too does not support full HD.

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5 Other reasons to consider the Panasonic PT-TW331

Released Over Three Years Ago

Panasonic released the PT-TW331 over three years ago.

Average Noise Level

With a noise level of 37 decibels, the PT-TW331 has a fairly average noise level compared to most of the other projectors of a comparable type and age to the PT-TW331.

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Running Costs Are OK

The PT-TW331 has an average running cost of £141 over 1 year based on typical energy prices, which is typical compared to the other 7 projectors of this age and spec.


WXGA (1280x800) Projector Native Resolution

This multimedia projector has a projector native resolution of WXGA (1280x800), which is the most frequently found projector native resolution on data projectors of a similar age and type to it.

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Average Projector Brightness

The PT-TW331 has a pretty standard projector brightness (3,100 ANSI lumens) compared to most of the other projectors of this age and type.

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Contrast Ratio (typical)
Projector Native Resolution
Projector Brightness
Keystone Correction, Vertical
Matrix Size
Projection Distance
Supported Aspect Ratios
Screen Size Compatibility
Native Aspect Ratio
Projection Technology
Lamps Quantity
Lamp Type
Bulb Power
Lens System
Throw Ratio
Aperture Range (F-F)
Focal Length Range (f-F)
Supported Graphics Resolutions
Full HD
Supported Video Modes
Analog Signal Format System
Ports & Interfaces
RS-232 Ports
DVI Port
Progressive Scan Output
PC Audio in
Serial Interface Type
Headphone Outputs
Composite Video in
USB 2.0 Ports Quantity
Ethernet LAN (RJ-45) Ports
HDMI Ports Quantity
VGA (D-Sub) Ports Quantity
Ethernet LAN Data Rates
Ethernet LAN
Optical Disc Player Type
Card Reader Integrated
Noise Level
Noise Level (economic Mode)
Dot Clock Scanning Frequency
Horizontal Scan Range
Vertical Scan Range
On Screen Display (OSD)
Built-In Speaker(s)
RMS Rated Power
Number of Built-In Speakers
Colour of Product
LED Indicators
Product Type
Power Source
Power Consumption (standby)
Power Consumption (typical)
AC Input Frequency
AC Input Voltage
Operational Conditions
Operating Relative Humidity (H-H)
Operating Temperature (T-T)
Weight & Dimensions
Packaging Content
Remote Control Type
Handheld Remote Control
Batteries Included
Cables Included

Brochures and Manuals

Running Cost

Hours of Use Per Day: hours
Show running costs over: years
Electricity cost when switched on £96.46
Electricity cost when on standby £44.23
@ £0.139 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
@ £0.003474 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 £140.69
Running costs for this projector have been estimated based on other similar projectors. If you know how much electricity and water the Panasonic PT-TW331uses then please let us know by entering those figures in the boxes above.
Running this projector over 5 years will generate 0.7 tonnes of carbon dioxide (CO2).
To offset that much CO2 you would need to plant 18 tree seedlings and grow them for 10 years.

+- Manufacturer's Description

Product Identifiers

Manufacturer Part Numbers pttw331, pttw331r, pttw331re, panasonic 3100, panasonic 3100a, panasonic 3100an, panasonic 3100ans, panasonic pttw331, panasonic 3100ansi, panasonic pttw331r, panasonic pttw331re, panasonic pttw331rea
Barcodes 05025232751822

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