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Product comparison · 2 monitors

Dell UltraSharp U2711 vs HP LA2306x computer monitor

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  • 47specifications compared
  • 27differ
  • 20identical
  • 39known for one product only

Key differences

  • Display diagonal
    • 68.6 cm (27")
    • 58.4 cm (23")
  • Display resolution
    • 2560 x 1440 pixels
    • 1920 x 1080 pixels
  • Display brightness (typical)
    • 350 cd/m²
    • 250 cd/m²
  • Response time
    • 6 ms
    • 5 ms
  • Contrast ratio (dynamic)
    • 80000:1
    • 1000000:1
  • Viewing angle, horizontal
    • 178°
    • 170°
  • Viewing angle, vertical
    • 178°
    • 160°
  • Display number of colours
    • 1.073 billion colours
    • 16.78 million colours

Side by side

Differences highlightedShow differences only
86 specifications
A

Dell

UltraSharp U2711View product
B

HP

LA2306x computer monitor

Model LA2306x

View product
Display10 differ
Display diagonalDiffers68.6 cm (27")58.4 cm (23")
Display resolutionDiffers2560 x 1440 pixels1920 x 1080 pixels
Native aspect ratio16:916:9
TouchscreenNoNo
Display brightness (typical)Differs350 cd/m²250 cd/m²
Response timeDiffers6 ms5 ms
Supported graphics resolutionsDiffers2560 x 1440720 x 400, 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 768 (WXGA), 1440 x 900 (WXGA+), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 640 x 480 (VGA), 800 x 600 (SVGA)
Aspect ratio16:916:9
Contrast ratio (typical)1000:11000:1
Contrast ratio (dynamic)Differs80000:11000000:1
Viewing angle, horizontalDiffers178°170°
Viewing angle, verticalDiffers178°160°
Display number of coloursDiffers1.073 billion colours16.78 million colours
Pixel pitchDiffers0.233 x 0.233 mm0.265 x 0.265 mm
Digital horizontal frequencyKnown for one24 - 94 kHz
Digital vertical frequencyKnown for one50 - 76 Hz
3DNoNo
Display surfaceKnown for oneMatt
Viewable size, horizontalKnown for one59.7 cm
Viewable size, verticalKnown for one33.6 cm
Viewable size diagonalKnown for one68.6 cm
Multimediaidentical
Built-in speaker(s)Known for oneNo
Built-in cameraNoNo
Designidentical
Product colourBlackBlack
Market positioningKnown for oneBusiness
Ports & interfaces3 differ
USB hub version2.02.0
USB Type-A downstream ports quantityDiffers52
VGA (D-Sub) ports quantity11
DVI portKnown for oneYes
DVI-D ports quantityDiffers21
DVI-I ports quantityKnown for one0
HDMI ports quantityDiffers10
HDCPYesYes
HDMIKnown for oneYes
DisplayPorts quantityKnown for one1
AC (power) inKnown for oneYes
Composite video inKnown for one1
Component video (YPbPr/YCbCr) inKnown for one1
Ergonomics1 differ
Panel mounting interface100 x 100 mm100 x 100 mm
Cable lock slotDiffersYesNo
PivotKnown for oneYes
Pivot angleKnown for one0 - 90°
Swivel angle rangeKnown for one-360 - 360°
Tilt angle rangeKnown for one-5 - 30°
On Screen Display (OSD)YesYes
Plug and PlayKnown for oneYes
LED indicatorsKnown for onePower
VESA mountingKnown for oneYes
Power3 differ
Power consumption (typical)Differs113 W41.5 W
Power consumption (standby)Differs2 W0.5 W
Power consumption (off)Differs1 W0.5 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Power consumption (max)Known for one138 W
Input currentKnown for one2.5 A
Operational conditions3 differ
Operating temperature (T-T)Differs32 - 104 °F41 - 95 °F
Storage temperature (T-T)-20 - 60 °C-20 - 60 °C
Operating relative humidity (H-H)Differs10 - 80%20 - 80%
Storage relative humidity (H-H)5 - 90%5 - 90%
Operating altitudeDiffers0 - 4850 m0 - 5000 m
Weight & dimensions6 differ
Width (with stand)Differs646.7 mm551.5 mm
Depth (with stand)Differs93 mm249.4 mm
Height (with stand)Differs385.7 mm467 mm
Width (without stand)Differs646.7 mm555.1 mm
Depth (without stand)Differs199.9 mm49.5 mm
Height (without stand)Differs517.8 mm334.2 mm
Weight (without stand)Known for one6.8 kg
Weight (with stand)Known for one10.5 kg
Packaging data1 differ
Package widthKnown for one624 mm
Package depthKnown for one169 mm
Package heightKnown for one502 mm
Package weightDiffers14.5 kg9.2 kg
Packaging contentidentical
Quick start guideYesYes
ManualYesYes
Cables includedKnown for oneDisplayPort, DVI, VGA
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR
Other featuresidentical
Country of originKnown for oneChina
TV tuner integratedNoNo
Sync input impedanceKnown for one75 Ω
CertificationKnown for oneEPEAT Gold
Supplied AC adapter typeKnown for oneLCD
Ethernet LAN (RJ-45) portsKnown for one0
Compliance industry standardsKnown for oneTCO 03
Thin Clientidentical
Thin client installedNoNo
Performanceidentical
Windows operating systems supportedKnown for oneYes
Networkidentical
Ethernet LANKnown for oneNo

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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