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Panasonic PT LB51E

Panasonic PT LB51E
alaScore 77

2 reviews

Mar, 2018

  • Negative

alaTest has collected and analyzed 2 reviews of Panasonic PT LB51E. The average rating for this product is 2.9/5, compared to an average rating of 4.2/5 for other Projectors for all reviews. Reviewers are impressed by the usability. The design also gets good feedback.

design, usability

We analyzed user and expert ratings, product age and more factors. Compared to other Projectors the Panasonic PT LB51E is awarded an overall alaScore™ of 77/100 = Good quality.

Review analysis

(Based on 2 reviews)

Expert Reviews  

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Expert review by (

Panasonic PT-LB51NTEA review


Panasonic's PT-LB51NTEA is the only projector in this group that can connect wirelessly to a network or PC.

Dec, 2007

Expert review by : Ben Russell (

Panasonic PT-LB51E


Panasonic's PT-LB51E is a lightweight, slim business projector with a 4:3 aspect ratio and resolution of 1024 x 768. Designed primarily for portabilit...

Highly portable, great handling of high resolution images

Not suitable for home theatre use, some chromatic aberrations on horizontal white lines

A great combination of portability and functionality, the Panasonic PT-LB51E is an attractive option for businesses looking for a lightweight and easy to use projector.

Oct, 2007

Product Specifications

The PT-LB51NTEA's wireless ability completely eliminates the need for PC cable connection. You simply bring in your laptop (with a wireless LAN function) for smooth, hassle free presentations and flexible room layouts. On top of all this, the PT-LB51NTEA, incorporates Panasonic's original Daylight View 2 technology, which makes images easy to see even in brightly lit rooms.

Audio Output


Dimensions & Weight



Display Resolution:2359296

Display (Projector)

Class:Digital projector
Display Resolution Abbreviation:XGA
Image Brightness:2000ANSI lumens
Image Contrast Ratio:400:1
Max Image Size:7.62m / 762cm
Max Resolution:1024 x 768
Max Screen Distance:11.1m
Min Image Size:0.83m / 83cm/0.84m / 84cm
Min Screen Distance:1.1m
Native Aspect Ratio:4:3
Recommended Use of Projector:Presentation and multimedia
Type:LCD projector


Packaged Quantity:1
Product Line:Panasonic PT


Bulb power:165
Lamp Type:UHM

Lens System

Focal length range (f-f):18.8 - 22.6


Number of built-in speakers:1
RMS rated power:1


Wi-Fi standards:IEEE 802.11b/g

Operational conditions

Operating relative humidity (H-H):20 - 80
Operating temperature (T-T):0 - 40

Other features

Aspect Ratio:4:3
Connectivity Technology:Wireless
Dimensions (WxDxH):297 x 210 x 57
Lens focal range:1.6 –1.9
Power requirements:100 - 240 VAC, 50/60 Hz
Power supply type:100 - 240
Video compatibility mode:NTSC/PAL/SECAM
Video in:Y

Packaging Content

Handheld remote control: Yes


Horizontal scan range:15 - 91
Plug and Play: Yes
Vertical scan range:50 - 85

Ports & interfaces

Audio (L,R) in:1
Composite Video In:1
PC Audio in: Yes
RS-232 ports:1
S-Video inputs quantity:1
VGA (D-Sub) ports quantity:2


Power Consumption (Standby):4
Power consumption (typical):240


Contrast ratio (typical):400:1
Keystone correction, vertical:-30 - 30 / ±30
Number of Colours:16.78 million colours
Projection Technology:LCD
Projector brightness:2000
Projector native resolution:XGA (1024x768)
Screen size compatibility:300

Projector Lamp

Bulb life cycle:3000hour(s)
Bulb type:UHM

Service & Support

Type:3 years warranty


Analog signal format system:NTSC, NTSC 4.43, SECAM

Video Input

Analogue Video Format:NTSC / NTSC 4.43 / PAL / PAL 60 / PAL-M / PAL-N / SECAM
Analogue video Signal:Composite video / RGB / S-Video

Weight & Dimensions