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Product comparison · 2 monitors

Lenovo Pro2840m 60B4RAT6 vs Samsung T24D391EW computer monitor

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  • 33specifications compared
  • 21differ
  • 12identical
  • 60known for one product only

Key differences

  • Display diagonal
    • 71.1 cm (28")
    • 59.9 cm (23.6")
  • Display resolution
    • 3840 x 2160 pixels
    • 1920 x 1080 pixels
  • Panel type
    • TN
    • PLS
  • Display brightness (typical)
    • 300 cd/m²
    • 250 cd/m²
  • Contrast ratio (typical)
    • 3000:1
    • 1000:1
  • Viewing angle, horizontal
    • 170°
    • 178°
  • Viewing angle, vertical
    • 160°
    • 178°
  • Product colour
    • Black
    • White

Side by side

Differences highlightedShow differences only
93 specifications
A

Lenovo

Pro2840m 60B4RAT6View product
B

Samsung

T24D391EW computer monitor

Model T24D391EW

View product
Display7 differ
Display diagonalDiffers71.1 cm (28")59.9 cm (23.6")
Display resolutionDiffers3840 x 2160 pixels1920 x 1080 pixels
HD typeKnown for oneFull HD
Panel typeDiffersTNPLS
Display brightness (typical)Differs300 cd/m²250 cd/m²
Contrast ratio (typical)Differs3000:11000:1
Dynamic contrast ratio marketing nameKnown for oneMega Contrast
Viewing angle, horizontalDiffers170°178°
Viewing angle, verticalDiffers160°178°
Display number of coloursKnown for one16.78 million colours
Supported graphics resolutionsKnown for one3840 x 2160
Pixel pitchKnown for one0.16 x 0.16 mm
Vertical scan rangeKnown for one25 - 70 Hz
Multimediaidentical
Number of speakersKnown for one2
RMS rated powerKnown for one10 W
Design1 differ
Product colourDiffersBlackWhite
Market positioningKnown for oneBusiness
Ports & interfaces3 differ
USB Type-A downstream ports quantityDiffers21
VGA (D-Sub) ports quantityDiffers01
HDMI ports quantityDiffers12
Audio inputKnown for oneYes
Audio outputKnown for oneYes
PC Audio inKnown for oneYes
DC-in jackKnown for oneYes
Composite video inKnown for one1
SCART ports quantityKnown for one1
RF ports quantityKnown for one1
PC Audio outKnown for oneNo
Digital audio optical outKnown for one0
Common interface (CI)Known for oneYes
Component video (YPbPr/YCbCr) inKnown for one1
DVI portKnown for oneNo
DisplayPorts quantityKnown for one1
Mini DisplayPorts quantityKnown for one1
HDCPKnown for oneYes
Networkidentical
Wi-FiKnown for oneNo
BluetoothKnown for oneNo
Ethernet LANKnown for oneNo
Ergonomics2 differ
Panel mounting interfaceDiffers100 x 100 mm75 x 75 mm
PivotKnown for oneNo
Tilt angle rangeDiffers-5 - 25°-1 - 20°
On Screen Display (OSD)Known for oneYes
Number of OSD languagesKnown for one27
Plug and PlayKnown for oneYes
LED indicatorsKnown for onePower
Electronic Programme Guide (EPG)Known for oneYes
Height adjustmentKnown for oneYes
Adjustable height (max)Known for one11 cm
SwivellingKnown for oneYes
Swivel angle rangeKnown for one0 - 90°
Power1 differ
Power consumption (typical)Known for one23 W
Power consumption (standby)Known for one0.3 W
Power consumption (max)Known for one35 W
AC input voltageDiffers120 - 230 V220 - 240 V
Annual energy consumptionKnown for one34 kWh
Weight & dimensions4 differ
Width (with stand)Known for one547.3 mm
Depth (with stand)Known for one243.5 mm
Height (with stand)Known for one414.7 mm
Weight (with stand)Known for one3.9 kg
Width (without stand)Differs665.9 mm547.3 mm
Depth (without stand)Differs289.3 mm44.3 mm
Height (without stand)Differs443.2 mm334.7 mm
Weight (without stand)Differs10.2 kg3.5 kg
Packaging dataidentical
Package widthKnown for one615 mm
Package depthKnown for one393 mm
Package heightKnown for one138 mm
Package weightKnown for one5.45 kg
User Guide on CD-ROMKnown for oneYes
Packaging content1 differ
Cables includedDiffersHDMI, USBAC, VGA
Remote control includedKnown for oneYes
Quick start guideKnown for oneYes
Other features2 differ
On/off switchKnown for oneYes
TV tuner integratedDiffersNoYes
Digital signal format systemKnown for oneDVB-T, DVB-C
Energy efficiency class (legacy scale)Known for oneA
Heavy metals freeKnown for oneHg (mercury)
Anynet + (HDMI-CEC)Known for one1
Supplied AC adapter typeDiffersLCDLED
RotatingKnown for oneYes
Operational conditionsidentical
Operating relative humidity (H-H)Known for one8 - 80%
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR

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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