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Product comparison · 2 monitors

Dell S Series S2240L computer monitor vs Dell S Series S2740L computer monitor

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  • 66specifications compared
  • 15differ
  • 51identical
  • 5known for one product only

Key differences

  • Display diagonal
    • 54.6 cm (21.5")
    • 68.6 cm (27")
  • Display brightness (typical)
    • 250 cd/m²
    • 270 cd/m²
  • Pixel pitch
    • 0.248 x 0.248 mm
    • 0.311 x 0.311 mm
  • Viewable size, horizontal
    • 47.6 cm
    • 59.8 cm
  • Viewable size, vertical
    • 26.8 cm
    • 33.6 cm
  • USB Type-A downstream ports quantity
    • 0
    • 2
  • DVI-D ports quantity
    • 0
    • 1
  • Power consumption (typical)
    • 18 W
    • 21 W

Side by side

Differences highlightedShow differences only
71 specifications
A

Dell

S Series S2240L computer monitor

Model S2240L

View product
B

Dell

S Series S2740L computer monitor

Model S2740L

View product
Display5 differ
Display diagonalDiffers54.6 cm (21.5")68.6 cm (27")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
Native aspect ratio16:916:9
Display technologyLEDLED
TouchscreenNoNo
HD typeFull HDFull HD
Panel typeIPSIPS
Display brightness (typical)Differs250 cd/m²270 cd/m²
Response time7 ms7 ms
Supported graphics resolutions1920 x 1080 (HD 1080)1920 x 1080 (HD 1080)
Supported video modes1080p1080p
Aspect ratio16:916:9
Contrast ratio (typical)1000:11000:1
Contrast ratio (dynamic)8000000:18000000:1
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of colours16.78 million colours16.78 million colours
Pixel pitchDiffers0.248 x 0.248 mm0.311 x 0.311 mm
Viewable size, horizontalDiffers47.6 cm59.8 cm
Viewable size, verticalDiffers26.8 cm33.6 cm
3DNoNo
Performanceidentical
Windows operating systems supportedYesYes
Mac operating systems supportedYesYes
Linux operating systems supportedYesYes
Multimediaidentical
Built-in cameraNoNo
Designidentical
Market positioningBusinessBusiness
Product colourBlackBlack
Ports & interfaces2 differ
USB hub versionKnown for one2.0
USB Type-A downstream ports quantityDiffers02
VGA (D-Sub) ports quantity11
DVI-D ports quantityDiffers01
DVI-I ports quantity00
HDMIYesYes
HDMI ports quantity11
HDCPKnown for oneYes
AC (power) inYesYes
DVI portKnown for oneNo
Networkidentical
Wi-FiNoNo
BluetoothNoNo
Ethernet LANNoNo
Ergonomicsidentical
VESA mountingKnown for oneYes
Panel mounting interface100 x 100 mm100 x 100 mm
Cable lock slotYesYes
Plug and PlayYesYes
LED indicatorsPowerPower
Power2 differ
Power consumption (typical)Differs18 W21 W
Power consumption (standby)0.5 W0.5 W
Power consumption (max)Differs23 W35 W
Power consumption (off)0.5 W0.5 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Operational conditionsidentical
Operating temperature (T-T)10 - 40 °C10 - 40 °C
Storage temperature (T-T)-20 - 60 °C-20 - 60 °C
Operating relative humidity (H-H)20 - 80%20 - 80%
Storage relative humidity (H-H)5 - 90%5 - 90%
Weight & dimensions5 differ
Weight (with stand)Differs3.69 kg7.56 kg
Width (without stand)Differs499.1 mm641.9 mm
Depth (without stand)Differs175.8 mm215.8 mm
Height (without stand)Differs380.2 mm458.7 mm
Weight (without stand)Differs2.6 kg5.28 kg
Packaging dataidentical
Quantity per pack1 pc(s)1 pc(s)
Package weightKnown for one4.6 kg
Packaging content1 differ
Cables includedDiffersAC, VGAAC, USB, VGA
Quick start guideYesYes
ManualYesYes
Sustainabilityidentical
Sustainability certificatesEPEAT Silver, ENERGY STAREPEAT Silver, ENERGY STAR
Other featuresidentical
On/off switchYesYes
TV tuner integratedNoNo
Ethernet LAN (RJ-45) ports00
Supplied AC adapter typeLEDLED
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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