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NEC L51W
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NEC L51W Projector

4000:1 WXGA (1280x800) 38dB Jul 2012
Contrast Ratio (typical) Projector Native Resolution 3D Noise Level Release Date
Get innovative LED technology in an extremely compact and lightweight format and with a very stylish look. The L51W LED is a fully featured mobile projector with a comprehensive input panel as... More
£37.34 Electricity cost over 5 years. Calculate
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10 Reasons For

Expert Reviews Are Excellent

Multimedia projector expert review website pcformat.pl scored this data projector 94 out of 100. If all the projectors of this type and age are ranked by average expert review score then this projector is in the top 1%.

Very Low Running Costs

The L51W is in the cheapest 4% of all 32 comparable spec projectors that came out more than two years ago that we have analysed for 1 year running costs. Based on average energy prices, we estimate the 1 year running cost of the L51W is only £38.

Good Brand

Multimedia projectors produced by NEC generally have good ratings compared to other manufacturers.

Supports 3D

The NEC L51W supports 3D, unlike most of the other 4000:1 contrast ratio multimedia projectors that have been available for more than two years which do not support 3D.

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Supports Wi-Fi

The NEC L51W supports wi-Fi, which is unusual. Most of the other similar spec projectors that came out around the same time as the L51W do not support wi-Fi.

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Has a Built-In Speaker(s)

The NEC L51W has a built-in speaker(s). Most of the other 4000:1 contrast ratio multimedia projectors that have been around for a similar time to the L51W also have a built-in speaker(s).

We think you might also be interested in alternative data projectors which also have a built-in speaker(s) including the P501X[pl_1555276_price], or the NP-P451[pl_1547970_price] both from NEC.

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1920 X 1080 (HD 1080) Supported Graphics Resolutions

The NEC L51W supports a maximum resolution of 1920 x 1080 (HD 1080). That's 8% more resolution than the most common supported graphics resolutions of 1600 x 1200 (UXGA). In addition, this NEC data projector support supported graphics resolutionss of 720 x 480, 720 x 576, 1152 x 870, 1280 x 960, 1024 x 768 (XGA), 1152 x 864 (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+), 1440 x 900 (WXGA+), 1680 x 1050 (WSXGA+) and 640 x 480 (VGA) and 800 x 600 (SVGA). The worst resolution of all similar spec data projectors that were released more than two years ago is 640 x 400 and the best is 4096 x 2160.

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WXGA (1280x800) Projector Native Resolution

The NEC L51W has a maximum resolution of WXGA (1280x800). That's 30% more resolution than a XGA (1024x768) projector, which is the most common resolution.

This multimedia projector's resolution (WXGA (1280x800)) is actually the best resolution across all projectors of a similar age and type to the L51W.

An XGA (1024x768) projector native resolution is the worst resolution amongst similar types of multimedia projector.

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Very Long Service Life of Lamp

The service life of lamp of the NEC L51W of 20,000 hours is one of the longest amongst projectors of this age and spec. Across all the 4000:1 contrast ratio multimedia projectors that have been available for around the same time as the L51W the service life of lamps range from 2,000h to 20,000h, and the average service life of lamp is 4,500h.

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Very Light

At only 1.2 kilograms, the NEC L51W is quite light compared to most of the other data projectors of a similar type and age to the L51W. The average weight of 4000:1 contrast ratio multimedia projectors that came out around the same time as the L51W is 4kg.

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10 Reasons Against

Does Not Support Full HD

The NEC L51W does not support full HD. Most of the other projectors that have been on the market for more than two years also do not support full HD.

There are a number of alternative data projectors which also support full HD that you might want to consider including the NEC P501X[plb_1555276_price].

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Quite Dim Projector Brightness

The average projector brightness of 4000:1 contrast ratio multimedia projectors that have been around for more than two years is 3,700 ANSI lumens, and the projector brightnesss range from 500 ANSI lumens to 13,000 ANSI lumens. When compared to other 4000:1 contrast ratio multimedia projectors that have been available for a similar time to the L51W that we have checked, the projector brightness of the NEC L51W of only 500 ANSI lumens is one of the dimmest.

Data projectors with a brighter projector brightness that might also be worth looking at include the NP-P451[pl_1547970_price] (4,500 ANSI lumens), or the P501X[pl_1555276_price] (5,000 ANSI lumens) both from NEC.

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Very Low RMS Rated Power

At only 2 Watts, the NEC L51W has a fairly low RMS rated power compared to most of the other data projectors of this age and spec. The average RMS rated power of 4000:1 contrast ratio multimedia projectors that are a similar age to the L51W is 11W.

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Fairly High Power Consumption (PowerSave)

Across all the projectors of a similar spec and age to the L51W the power consumption (PowerSave)s range from 0.2W to 250W. With a power consumption (PowerSave) of 70 Watts, the NEC L51W has a fairly high power consumption (PowerSave) compared to most of the other comparable spec projectors that have been on the market for around the same time as the L51W.

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Only One VGA (D-Sub) Ports Quantity

The NEC L51W is a one VGA (D-Sub) ports quantity data projector. Most of the other 4000:1 contrast ratio multimedia projectors that have been available for around the same time as the L51W have between one and two VGA (D-Sub) ports quantitys.

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Quite Loud Noise Level

The noise levels of 4000:1 contrast ratio multimedia projectors that were launched around the same time as the L51W range from 30dB to 42dB. At 38 decibels, the NEC L51W has a fairly loud noise level compared to most of the other 4000:1 contrast ratio multimedia projectors that have been available for a comparable time to the L51W.

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Only One USB 2.0 Ports Quantity

The NEC L51W is a one USB 2.0 ports quantity projector. Most of the other 4000:1 contrast ratio multimedia projectors that were launched more than two years ago have between one and two USB 2.0 ports quantitys.

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Only One HDMI Ports Quantity

The NEC L51W is a one HDMI ports quantity projector.

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Only One Audio (L,R) in

The NEC L51W is a one audio (L,R) in multimedia projector.

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Quite Loud Noise Level (economic Mode)

The quietest noise level (economic mode) of projectors of a similar spec and age to the L51W is 28dB, the loudest is 39dB, and the average noise level (economic mode) is 30dB. The NEC L51W has one of the louder noise level (economic mode)s (32 decibels) amongst 4000:1 contrast ratio multimedia projectors of this age.

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1 Other reason to consider the NEC L51W

Released Over Four Years Ago

It was over four years ago when NEC released the L51W.

Specification

Projector
Contrast Ratio (typical)
Projector Native Resolution
Projector Brightness
Keystone Correction, Horizontal
Keystone Correction, Vertical
Projection Distance
Supported Aspect Ratios
Screen Size Compatibility
Native Aspect Ratio
Projection Technology
Lamps
Lamps Quantity
Lamp Type
Service Life of Lamp
Lens System
Aperture Range (F-F)
Focal Length Range (f-F)
Focus
Video
3D
Supported Graphics Resolutions
Full HD
Supported Video Modes
3D-Ready
HD-Ready
Analog Signal Format System
Ports & Interfaces
DVI Port
AUX in
Progressive Scan Output
PC Audio in
PC Audio Out
Microphone in
Audio (L,R) in
Composite Video in
USB Connector Type
USB 2.0 Ports Quantity
HDMI Ports Quantity
VGA (D-Sub) Ports Quantity
AC (power) in
AV Output
Networking
Wi-Fi
Bluetooth
Ethernet LAN
Storage
Compatible Memory Cards
Card Reader Integrated
Performance
Noise Level
Noise Level (economic Mode)
Horizontal Scan Range
Vertical Scan Range
HDCP
Multimedia
Built-In Speaker(s)
TV Tuner Integrated
RMS Rated Power
Number of Built-In Speakers
Design
Form Factor
Colour of Product
Product Type
Display
Built-In Display
Power
Power Source
Power Consumption (standby)
Power Consumption (typical)
Input Frequency
Input Voltage
Power Consumption (PowerSave)
AC Adapter Frequency
AC Adapter Input Voltage
AC Input Frequency
AC Input Voltage
Certificates
Certification
Energy Star Certified
RoHS Compliance
Weight & Dimensions
Weight
Height
Depth
Width
Packaging Content
Carrying Case
Manual
Handheld Remote Control
Batteries Included
Quick Start Guide
Cables Included
Other Features
Dimensions (WxDxH)
Video in
F-Number (relative Aperture)
Power LED
Connectivity Technology
Audio System
USB Mass Storage
Viewing Angle
Number of Years
USB Port

Expert Reviews

(2)
1 July 2013

BudowaW przypadku modelu L51W wykorzystanie technologii LED pozwoli?o na obni?enie mocy do 74 W, a nawet do ok. 50 W w trybie ekonomicznym. Ponadto urz?dzenie w??cza si? w 20 sekund, a tak?e... Read more…

Mae gabaryty i waga
Niewielki pobr energii
Moliwo odtwarzania z USB
Saba jako kolorw
Gony wentylator
Niewygodny pilot membranowy
21 March 2013

? ?????? 2013 ???? ???????? NEC ???????? ????????? ??? ????? ??????????.NEC L51W??????? ??????? ?????????? ????????? ?? ?????? ?????????? LED ? ????? ?????????? ???? ??????????? ? ???? ???????... Read more…

Brochures and Manuals

Running Cost

Hours of Use Per Day: hours
Show running costs over: years
Electricity cost when switched on £33.65
Electricity cost when on standby £3.69
@ £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 £37.34
Running costs for this projector have been estimated based on other similar projectors. If you know how much electricity and water the NEC L51Wuses then please let us know by entering those figures in the boxes above.
0.19T
Running this projector over 5 years will generate 0.19 tonnes of carbon dioxide (CO2).
5
To offset that much CO2 you would need to plant 5 tree seedlings and grow them for 10 years.

+- Manufacturer's Description

Product Identifiers

Manufacturer Part Numbers 60003377 l51, 60003377 l51w
Barcodes 00028695609808, 05028695609808, 05028695610088

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