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Product comparison · 2 monitors

HP Compaq L2311c vs HP Compaq LE1851wt

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  • 41specifications compared
  • 19differ
  • 22identical
  • 41known for one product only

Key differences

  • Display diagonal
    • 58.4 cm (23")
    • 47 cm (18.5")
  • Display resolution
    • 1920 x 1080 pixels
    • 1366 x 768 pixels
  • HD type
    • Full HD
    • HD
  • Viewing angle, horizontal
    • 170°
    • 160°
  • Pixel pitch
    • 0.265 x 0.265 mm
    • 0.3 x 0.3 mm
  • Built-in camera
    • Yes
    • No
  • USB Type-A downstream ports quantity
    • 2
    • 0
  • Tilt angle range
    • -5 - 30°
    • -5 - 25°

Side by side

Differences highlightedShow differences only
82 specifications
A

HP

Compaq L2311cView product
B

HP

Compaq LE1851wtView product
Display6 differ
Display diagonalDiffers58.4 cm (23")47 cm (18.5")
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
Native aspect ratio16:916:9
TouchscreenNoNo
HD typeDiffersFull HDHD
Display brightness (typical)250 cd/m²250 cd/m²
Response time5 ms5 ms
Display surfaceKnown for oneMatt
Supported graphics resolutionsDiffers720 x 400, 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1440 x 900 (WXGA+), 640 x 480 (VGA), 800 x 600 (SVGA)1366 x 768
Supported video modesKnown for one720p
Aspect ratio16:916:9
Contrast ratio (typical)1000:11000:1
Viewing angle, horizontalDiffers170°160°
Viewing angle, vertical160°160°
Pixel pitchDiffers0.265 x 0.265 mm0.3 x 0.3 mm
3DNoNo
Display technologyKnown for oneLED
Panel typeKnown for oneTN+Film
Contrast ratio (dynamic)Known for one1000000:1
Display number of coloursKnown for one16.78 million colours
Horizontal scan rangeKnown for one24 - 94 kHz
Vertical scan rangeKnown for one50 - 76 Hz
Viewable size, horizontalKnown for one53.3 cm
Viewable size, verticalKnown for one28.7 cm
Performanceidentical
Windows operating systems supportedKnown for oneYes
Linux operating systems supportedKnown for oneYes
Multimedia1 differ
Built-in cameraDiffersYesNo
Built-in speaker(s)Known for oneNo
Designidentical
Market positioningKnown for oneBusiness
Product colourBlackBlack
Ports & interfaces1 differ
USB Type-A downstream ports quantityDiffers20
VGA (D-Sub) ports quantity11
DVI-D ports quantityKnown for one0
DVI-I ports quantityKnown for one0
HDMIKnown for oneNo
HDMI ports quantityKnown for one0
HDCPNoNo
AC (power) inKnown for oneYes
USB hub versionKnown for one3.2 Gen 1 (3.1 Gen 1)
DVI portKnown for oneNo
Headphone outputsKnown for one1
Microphone inKnown for oneYes
Networkidentical
BluetoothKnown for oneNo
Ethernet LANKnown for oneNo
Ergonomics1 differ
Cable lock slotYesYes
Cable lock slot typeKnown for oneKensington
Tilt angle rangeDiffers-5 - 30°-5 - 25°
On Screen Display (OSD)Known for oneYes
Plug and PlayKnown for oneYes
LED indicatorsKnown for onePower
VESA mountingKnown for oneYes
Panel mounting interfaceKnown for one100 x 100 mm
Height adjustmentKnown for oneYes
Adjustable height (max)Known for one13 cm
PivotKnown for oneYes
Swivel angle rangeKnown for one-180 - 180°
Power1 differ
Power consumption (typical)Differs38 W22 W
Power consumption (standby)1 W1 W
Power consumption (max)Known for one37 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Operational conditionsidentical
Operating temperature (T-T)5 - 35 °C5 - 35 °C
Operating relative humidity (H-H)20 - 80%20 - 80%
Weight & dimensions7 differ
Width (with stand)Differs551.5 mm446 mm
Depth (with stand)Differs249.4 mm190 mm
Height (with stand)Differs467 mm341 mm
Width (without stand)Differs555.1 mm446 mm
Depth (without stand)Differs49.5 mm58 mm
Height (without stand)Differs334.2 mm269 mm
Weight (without stand)Differs6.55 kg3.8 kg
Packaging dataidentical
Quantity per packKnown for one1 pc(s)
Packaging contentidentical
Cables includedKnown for oneAC
Quick start guideKnown for oneYes
ManualKnown for oneYes
Sustainabilityidentical
Sustainability certificatesENERGY STARENERGY STAR
Other features2 differ
Country of originChinaChina
On/off switchYesYes
TV tuner integratedNoNo
Placement supportedKnown for oneHorizontal
Ethernet LAN (RJ-45) portsDiffers10
Supplied AC adapter typeDiffersLEDLCD
Thin Clientidentical
Thin client installedNoNo

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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