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HP Compaq L2311
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HP Compaq L2311 PC Monitor

cadalyst.com Highly Recommended
23" 1920 X 1080 1000000:1 LED Dec 2013
Screen Size Display Resolution Dynamic Contrast Ratio Display Type Release Date
The HP Compaq L2311c 58,4 cm (23") Notebook Docking Monitor provides notebook users simple and fast access to full a desktop experience with a built-in HD webcam, video and audio inputs, Ethernet... More
$51.14 Electricity cost over 5 years. Calculate
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8 Reasons For

One Industry Award

This PC display was given a "Highly Recommended" award by Cadalyst.com who wrote that this PC screen was very good.

Good Size

One HP Compaq L2311 owner who bought it wrote that it was thin. Expert review site Cadalyst.com said “The HP Compaq L2311c 23" LED-backlit LCD monitor is a slim, polished unit designed as an expansion screen for mobile computers”.

Good Technical Features

One person who purchased it concluded that it had good features. Expert review site Cadalyst.com mentioned “It provides a clear, bright display and plenty of features that make it the perfect companion for users seeking more sc” in their review.

LED Display Type

This PC display has an LED display type, which is typical of many medium monitors that are a similar age to it.

There are a number of alternative PC screens that have an LED Display currently available that you might also want to look at including because of it's better review score, the e2250Swdnk, or the e2260Swhu both from AOC or the Acer 272HL ($189.99).

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Has a Built-In Camera

Unlike most of the other medium monitors that are a comparable age to the Compaq L2311 which do not have a built-in camera, the Compaq L2311 has a built-in camera.

We compared this flatpanel monitor to all the other flatpanel monitors with a built-in camera and we think the 27" Thunderbolt Display ($1,299.00), and the 27" Cinema Display both from Apple or the Philips 241P4QPY which has better reviews is also worth considering.

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Good Brand

Based on 928 owner and expert reviews, HP has good ratings for its flatpanel monitors. HP also has good ratings specifically within its medium monitors range.

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Quite Fast Response Time

The fastest response time of similar spec LCD screens that have been around for a comparable time to the Compaq L2311 is 1ms, the slowest is 40ms, and the average response time is 6.1ms. With a response time of only 5 milliseconds, the Compaq L2311 has one of the faster response times amongst comparable spec LCD screens of this age.

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Very Shallow

With a depth of only 49.5 millimeters, the Compaq L2311 is quite shallow compared to most of the other PC monitors of this age and spec. Across all the medium monitors that have been on the market for a similar time to the Compaq L2311 the depths range from 6.1mm to 810mm.

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8 Reasons Against

Does Not Have a Built-In Speaker

The Compaq L2311 does not have a built-in speaker, although this is within the context that most of the other comparable spec flatpanel monitors that were launched around the same time as the Compaq L2311 also do not have a built-in speaker.

We think you might also be interested in alternative PC displays which also have a built-in speaker including the AOC e2260Swhu, the Edge10 ET220a, or the Panasonic PLCD24HD ($1,078.02) which is also higher rated.

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Not 3D Compatible

The HP Compaq L2311 is not 3D compatible, although it is worth keeping in mind that most of the other similar spec LCD screens that have been available for more than two years are also not 3D compatible.

If you are looking for a PC monitor that is 3D compatible then you might want to look at the LG 27MT93V, the Edge10 ES240d Slim, or the Asus VG236 which also has a higher rating.

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Does Not Have an Integrated Card Reader

The HP Compaq L2311 does not have an integrated card reader, although keep in mind that most of the other medium monitors that have been on the market for more than two years also do not have an integrated card reader.

Alternative PC monitors which also have an integrated card reader that you might want to look at include the U2713H ($682.40), or the U2413 ($450.99) both from DELL or the Acer DA220 which is also higher rated.

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Only HD HD Type

This PC monitor has a Full HD HD type, which is the most frequently found HD type on flatpanel monitors of this age and spec.

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Quite Narrow Vertical Viewing Angle

With a vertical viewing angle of only 160 degrees, the Compaq L2311 has one of the narrower vertical viewing angles amongst comparable spec LCD screens of this age. Across all the PC screens of this age and type the vertical viewing angles range from 50° to 180°.

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Only 1280 X 720 (HD 720) Graphics Resolution

The Compaq L2311 has a maximum resolution of 1280 x 720 (HD 720). That's 56% less resolution than the most frequently found graphics resolution of 1920 x 1080 (HD 1080). In addition, this PC monitor have graphics resolutions of 720 x 400, 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1440 x 900 (WXGA+) and 640 x 480 (VGA) and 800 x 600 (SVGA). The resolution of all PC screens of a similar age and type to the Compaq L2311 ranges from 640 x 350 (worst) to 3840 x 2160 (best).

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Quite Dim Display Brightness

The display brightness of comparable spec PC displays that were launched more than two years ago range from 30 cd/m² to 1,700 cd/m², and the average display brightness is 290 cd/m². At only 250 candellas per square meter, the Compaq L2311 has a fairly dim display brightness compared to most of the other comparable spec PC screens that were released more than two years ago.

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Heavy

The HP Compaq L2311 is one of the heavier PC screens of a similar type and age to the Compaq L2311 (6.6 kilograms) amongst medium monitors of this age. Across all the medium monitors that were released more than two years ago the weights range from 3g to 39kg, and the average weight is 4.9kg.

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3 Other reasons to consider the HP Compaq L2311

Released Over Three Years Ago

It was over three years ago when this flatpanel monitor was released.

1920 X 1080 Pixels Display Resolution

This LCD screen has a display resolution of 1920 x 1080 pixels, which is the most commonly found display resolution on medium monitors that are a similar age to it.

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Average Width

With a width of 555.1 millimeters, the Compaq L2311 has a relatively typical width compared to most of the other LCD screens of a similar type and age to the Compaq L2311.

We compared all the other 555.1mm wide flatpanel monitors to this PC display and we think the HP Compaq LA2306 which has better reviews is also worth considering.

PC monitors with a wider width that might be worth looking at include the Philips C240P4 ($777.41) (555mm).

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Specification

Display
Screen Size
Display Resolution
Dynamic Contrast Ratio
Display Type
3D Compatible
Graphics Resolution
HD Type
HDCP
Viewable Height
Viewable Width
Aspect Ratio
Vertical Scan Range
Horizontal Scan Range
Pixel Pitch
Display Colour Count
Vertical Viewing Angle
Horizontal Viewing Angle
Typical Contrast Ratio
Display Diagonal
Display Technology
Display Brightness
Response Time
Native Aspect Ratio
Supported Number of Colours Display
Ports & Interfaces
Headphone Output
USB 2.0 Port
USB 3.0 Port
VGA (D-Sub) Port
USB Type-A Downstream Port
USB Hub Version
Multimedia
Built-In Speaker
Integrated TV Tuner
Design
Case Colour
Thin Client
Thin Client Installed
Networking
Ethernet LAN (RJ-45) Port
Ergonomics
Maximum Height Adjustment
Tilt Angle
Swivel Angle Range
VESA Mount Interface
Power
Typical Power Consumption
Standby Power Consumption
Input Frequency
Input Voltage
AC Input Frequency
AC Input Voltage
Operational Conditions
Relative Humidity Operating Range
Operating Temperature Range
Certificates
Weight & Dimensions
Height With Stand
Depth With Stand
Width With Stand
Weight
Height
Depth
Width

1 Award

cadalyst.com Highly Recommended

Expert Reviews

7 September 2012

Cadalyst.com

The HP Compaq L2311c 23" LED-backlit LCD monitor is a slim, polished unit designed as an expansion screen for mobile computers. It provides a clear, bright display and plenty of features that make... Read more…

Brochures and Manuals

Running Cost

Hours of Use Per Day: hours
Show running costs over: years
Electricity cost when switched on $47.26
Electricity cost when on standby $4.73
@ $0.107873376 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
@ $0.00153981568 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 $51.99
Running costs for this PC monitor have been estimated based on other similar PC monitors. If you know how much electricity and water the HP Compaq L2311uses then please let us know by entering those figures in the boxes above.
0.33T
Running this PC monitor over 5 years will generate 0.33 tonnes of carbon dioxide (CO2).
9
To offset that much CO2 you would need to plant 9 tree seedlings and grow them for 10 years.

+- Manufacturer's Description

Product Identifiers

Manufacturer Part Numbers l2311c, hp a1w80, hp l2311, hp l2311c, hp a1w80a, hp a1w80aa
Barcodes 00886112087593

See How Other PC Monitors Compare to the HP Compaq L2311

DELL U2913WM vs HP Compaq L2311

DELL U2913WM vs HP Compaq L2311
DELL U2913WM HP Compaq L2311
$ 239.99
88% Cheaper to Run
Five More Awards
User Reviews Are Vastly Better
74% Higher Maximum Height Adjustment
One Year Older
38% Slower Response Time

NEC MultiSync EA273 vs HP Compaq L2311

NEC MultiSync EA273 vs HP Compaq L2311
NEC MultiSync EA273 HP Compaq L2311
$ 311.49
Significantly Better User Reviews
Five USB 2.0 Ports
2.3kg Lighter
Cheaper to Run by $16.90
One Less USB Type-A Downstream Port
Older by Six Months
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