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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 Mar 2014
Display Diagonal Display Resolution Contrast Ratio (dynamic) Display Release Date
The HP Compaq L2311c 23-inch 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 and... More
£102.56 Electricity cost over 5 years. Calculate
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7 Reasons For

One Industry Award

This medium monitor received a "Highly Recommended" from Cadalyst.com who decided that this flatpanel monitor was very good.

Good Size

One HP Compaq L2311 reviewer considered that this PC monitor was thin. Expert website 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 thought this PC monitor had good features. Cadalyst.com said in their HP Compaq L2311 review “It provides a clear, bright display and plenty of features that make it the perfect companion for users seeking more sc”.

LED Display

This PC display has an LED display, which is the most frequently found display on comparable spec flatpanel monitors that have been available for more than two years.

We compared all the other PC monitors that have an LED Display to this LCD screen and we think because of it's better review score, the AOC e2250Swdnk[plb_1364842_price], the Acer G277H[plb_2313450_price], and the ViewZ VZ-27[plb_2277403_price] is also worth considering.

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Has a Built-In Camera

Unlike most of the other PC screens of a similar age and type to the Compaq L2311 which do not have a built-in camera, the HP Compaq L2311 has a built-in camera.

Alternative LCD screens with a built-in camera currently available which you might also want to consider include the NEC MD211[plb_2590565_price], the Philips C272P4[plb_2159253_price], or the Viewsonic VG2437mc[plb_1464473_price] which has better reviews.

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Good Brand

Based on 934 expert and user reviews, HP has good ratings for its LCD screens. HP also has good ratings specifically within its medium monitors range compared to other manufacturers.

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Quite Fast Response Time

At only 5 milliseconds, the Compaq L2311 has a fairly fast response time compared to most of the other PC monitors of a similar type and age to the Compaq L2311. The average response time of medium monitors that came out around the same time as the Compaq L2311 is 6.2ms, and the response times range from 1ms to 69ms.

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9 Reasons Against

Does Not Have a Built-In Speaker(s)

Most medium monitors that have been on the market for more than two years do not have a built-in speaker(s). The HP Compaq L2311 is no exception to this as it too does not have a built-in speaker(s).

There are a number of other PC monitors which also have a built-in speaker(s) which you might also want to consider including the AOC e2260Swhu[plb_1364850_price], the Acer G247H[plb_2383088_price], or the Philips 221TE5LB/00[plb_1546652_price] which also has a higher rating.

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Not 3D

The HP Compaq L2311 is not 3D. Most of the other PC monitors that were launched more than two years ago are also not 3D.

If you would prefer an LCD screen that is 3D then you might want to consider the 272G5DYEB/93[pl_3175233_price], or the 238G4DHSD/94[pl_1499475_price] both from Philips or the LG D2343[plb_2590758_price] which also has a higher rating.

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Does Not Have a Card Reader Integrated

The Compaq L2311 does not have a card reader integrated, although it is worth noting that most of the other PC displays of this age and type also do not have a card reader integrated.

We compared this LCD screen to all the other PC screens with a card reader integrated and we think the U3011[pl_1534149_price], the UP2414Q[pl_2251567_price], or the UP3214Q[pl_2251540_price] all from DELL which also has a higher rating is also worth considering.

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Only HD HD Type

This PC screen has a Full HD HD type, which is typical of many PC screens of this spec and age.

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Quite Narrow Viewing Angle, Vertical

At only 160 degrees, the Compaq L2311 has a fairly narrow viewing angle, vertical compared to most of the other LCD screens that have been on the market for around the same time as the Compaq L2311. Across all the LCD screens that were released around the same time as the Compaq L2311 the viewing angle, verticals range from 15° to 180°.

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Quite Narrow Viewing Angle, Horizontal

With a viewing angle, horizontal of only 170 degrees, the Compaq L2311 has a quite narrow viewing angle, horizontal compared to most of the other PC displays of a similar spec and age to the Compaq L2311. The viewing angle, horizontals of similar spec flatpanel monitors that were released more than two years ago range from -5° to 1,800°, and the average viewing angle, horizontal is 170°.

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Only 1280 X 720 (HD 720) Supported Graphics Resolutions

The highest resolution of the Compaq L2311 is 1280 x 720 (HD 720). That's 56% less resolution than the most frequently found supported graphics resolutions of 1920 x 1080 (HD 1080). In addition, this PC screen have supported graphics resolutionss 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). Flatpanel monitors of this type and age supported graphics resolutionss range from 640 x 350 to 3840 x 2160.

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Quite Dim Display Brightness

The average display brightness of similar spec PC displays that have been available for around the same time as the Compaq L2311 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 medium monitors that were released more than two years ago.

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Heavy

At 6.6 kilograms, the HP Compaq L2311 is quite heavy compared to most of the other PC screens of a similar age and spec to the Compaq L2311. Across all the medium monitors that came out around the same time as the Compaq L2311 the weights range from 3g to 39kg.

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3 Other reasons to consider the HP Compaq L2311

Released Over Two Years Ago

This medium monitor has been on the market for over two years.

OK Running Costs

Based on average usage levels and energy prices we estimate that the Compaq L2311 will cost £67 over 5 years to run, which is typical compared to the other 993 similar spec LCD screens that have been around for more than two years.

1920 X 1080 Pixels Display Resolution

This PC monitor has a display resolution of 1920 x 1080 pixels, which is the most commonly found display resolution on PC displays of this type and age.

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Specification

Display
Display Diagonal
Display Resolution
Contrast Ratio (dynamic)
Display
3D
Supported Graphics Resolutions
HD Type
HDCP
Viewable Size, Vertical
Viewable Size, Horizontal
Aspect Ratio
Vertical Scan Range
Horizontal Scan Range
Pixel Pitch
Viewing Angle, Vertical
Viewing Angle, Horizontal
Contrast Ratio (typical)
Display Diagonal (metric)
Display Technology
Display Brightness
Response Time
Native Aspect Ratio
Display Number of Colours
Ports & Interfaces
Microphone in
Headphone Outputs
VGA (D-Sub) Ports Quantity
USB Type-A Downstream Ports Quantity
USB Hub Version
Multimedia
Built-In Speaker(s)
Built-In Camera
TV Tuner Integrated
Design
Colour of Product
Thin Client
Thin Client Installed
Networking
Ethernet LAN (RJ-45) Ports
Ergonomics
Height Adjustment
Height Adjustment
Tilt Angle
Swivel Angle Range
VESA Mounting Interfaces
Cable Lock Slot
VESA Mounting
Pivot
On/off Switch
Power
Power Consumption (typical)
Power Consumption (standby)
AC Input Frequency
AC Input Voltage
Operational Conditions
Operating Relative Humidity (H-H)
Operating Temperature (T-T)
Certificates
Energy Star Certified
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…

User Reviews

(1)
(Verified Purchase)

Works great sad HP don't supply video drivers for windows 8.1. Only supports 8.0. Search on the web there are lots of users complaining about this issue otherwise great product.

Brochures and Manuals

Running Cost

Hours of Use Per Day: hours
Show running costs over: years
Electricity cost when switched on £97.43
Electricity cost when on standby £5.13
@ £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 £102.56
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.
0.51T
Running this PC monitor over 5 years will generate 0.51 tonnes of carbon dioxide (CO2).
14
To offset that much CO2 you would need to plant 14 tree seedlings and grow them for 10 years.

+- Manufacturer's Description

Product Identifiers

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

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