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NEC LCD4000 Digital signage flat panel 40"

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The general trademark of a manufacturer by which the consumer knows its products. A manufacturer can have multiple brand names. Some manufacturers license their brand names to other producers.
Product name:
Product name is a brand's identification of a product, often a model name, but not totally unique as it can include some product variants. Product name is a key part of the Icecat product title on a product data-sheet.
Article code :
The brand's unique identifier for a product. Multiple product codes can be mapped to one mother product code if the specifications are identical. We map away wrong codes or sometimes logistic variants.
Large cases or boards used to display posters, ornaments, artefacts, etc.
signage displays
Data-sheet quality: created/standardized by Icecat
The quality of the data-sheets can be on several levels:
only logistic data imported: we have only basic data imported from a supplier, a data-sheet is not yet created by an editor.
created by NEC: a data-sheet is imported from an official source from a manufacturer. But the data-sheet is not yet standardized by an Icecat editor.
created/standardized by Icecat: the data-sheet is created or standardized by an Icecat editor.
Included since: 15 Jul 2005
The date Icecat noticed for the first time that this product was included in the price list of a channel partner
Product views: 11123
This statistic is based on the 75958 using ecommerce sites (eshops, distributors, comparison sites, ecommerce ASPs, purchase systems, etc) daily downloading this Icecat data-sheet since 15-07-05 Only sponsoring brands are included in the free Open Icecat content distribution as used by 74206 free Open Icecat users.
Info modified on: 02 Sep 2017 05:22:54
The date of the most recent change of the data-sheet in Icecat's system
Long product name NEC LCD4000 Digital signage flat panel 40" :
The short editorial description of NEC LCD4000 Digital signage flat panel 40"

NEC LCD4000 40" Large Screen LCD Display
NEC LCD4000 Digital signage flat panel 40":
The official marketing text of NEC LCD4000 Digital signage flat panel 40" as supplied by the manufacturer

The 40inch NEC LCD4000, a large-screen LCD display, gives you a new, high-performance option for your information display needs. Featuring 1280 x 768 resolution, remarkable brightness, wide-angle viewing and no permanent phosphor image burn-in, LCD offers many advantages over plasma technology. With optional speakers the LCD4000 is also ideal for video conferencing, retail and home cinema solutions.
40 inch screen size (101,6 cm diagonal)
Wide viewing angle (IPS technology) (170 horizontal/170° vertical at contrast ratio 10:1)
Optimum resolution 1280 x 768 /W-XGA)
Contrast ratio 600 : 1 (typ)
Brightness 450 cd/m²
Three preset picture modes
Horizontal Frequency 31.5-75 kHz analog (digital 31.5-49 kHz)
Rapid Response Time - 23 ms
Pixel Pitch 0.68 mm
On-Screen Manager (OSM)
NaViSet™ und NaViSet™ Administrator compatibility
DDC/CI functionality
Low power consumption for low Total Cost of Ownership (TCO) - 235 W
Optional: 2 x 7 W speakers

Short summary description NEC LCD4000 Digital signage flat panel 40":
This short summary of the NEC LCD4000 Digital signage flat panel 40" data-sheet is auto-generated and uses the product title and the first six key specs.

NEC LCD4000, 40", 1280 x 768 pixels, 450 cd/m², 23 ms, 16.78 million colors, 600:1

Long summary description NEC LCD4000 Digital signage flat panel 40":
This is an auto-generated long summary of NEC LCD4000 Digital signage flat panel 40" based on the first three specs of the first five spec groups.

NEC LCD4000. Display diagonal: 40", Display resolution: 1280 x 768 pixels, Display brightness: 450 cd/m². Design: Digital signage flat panel. Power consumption (typical): 235 W. Width: 37.4" (949 mm), Depth: 25.4" (644 mm), Height: 12.2" (311 mm)

Display diagonal *
Size of the display for this product, measured diagonally, usually in inches.
Display resolution *
The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.
1280 x 768 pixels
Display brightness *
Brightness is the amount of radiating light emitted from the screen. The brightness rating is measured in candellas per square meter, commonly known as 'nits'.
450 cd/m²
Response time *
The response time is the time difference between the moment that a source (for example a video card) sends a signal and that equipment (for example a monitor) receives or display the signal. (Used abbreviations: R/F = Rise and Fall.)
23 ms
Display number of colors *
16.78 million colors
Contrast ratio (typical)
The difference in light intensity between the brightest white and the darkest black.
Viewing angle, horizontal
Maximum horizontal angle at which a display can be viewed with acceptable visual performance.
Viewing angle, vertical
Maximum vertical angle at which a display can be viewed with acceptable visual performance.
Horizontal scan range
31.5 - 75 kHz
Vertical scan range
58 - 62 Hz
Design *
The creation of a plan or convention for the construction of an object or a system.
Digital signage flat panel
Plug and Play
Indicates whether this product supports is "plug and play". Plug and play is hardware or software that, after being installed ("plugged in"), can immediately be used ("played with"), as opposed to hardware or software which requires configuration.
Power consumption (typical) *
Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.
235 W
Operational conditions
Operating relative humidity (H-H)
20 - 80%
Weight & dimensions
Width *
The measurement or extent of something from side to side.
37.4" (949 mm)
Depth *
The distance from the front to the back of something.
25.4" (644 mm)
Height *
The measurement of the product from head to foot or from base to top.
12.2" (311 mm)
Weight *
Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
60.6 lbs (27.5 kg)
Source Testseek summary Average rating
Testseek has collected 1 expert review for NEC LCD4000 40" public display and the rating is 80 of 100. Click below and use Testseek to find all ratings, product awards and conclusions.
Source Review comments Score
A big player in the display market, NEC recently left us in the possession of what can only be described as a monster of an LCD. Aimed squarely at the public display market the LCD4000 is a 40in beast that uses active matrix TFT technology, typic...