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Product comparison · 2 video conference monitors

Dell Pro P P2426HEB vs Yealink MeetingDisplay 55

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  • 44specifications compared
  • 26differ
  • 18identical
  • 63known for one product only

Key differences

  • Display diagonal
    • 61 cm (24")
    • 165.1 cm (65")
  • Display technology
    • LCD
    • LED
  • Display resolution
    • 1920 x 1080 pixels
    • 3840 x 2160 pixels
  • HD type
    • Full HD
    • 4K Ultra HD
  • Display brightness
    • 300 cd/m²
    • 500 cd/m²
  • Contrast ratio (typical)
    • 1500:1
    • 1200:1
  • Display number of colours
    • 16.78 million colours
    • 1.07 billion colours
  • RMS rated power
    • 10 W
    • 12 W

Side by side

Differences highlightedShow differences only
107 specifications
A

Dell

Pro P P2426HEB

Model P2426HEB

View product
B

Yealink

MeetingDisplay 55View product
Display7 differ
Display diagonalDiffers61 cm (24")165.1 cm (65")
Display technologyDiffersLCDLED
Display resolutionDiffers1920 x 1080 pixels3840 x 2160 pixels
HD typeDiffersFull HD4K Ultra HD
Panel typeIPSIPS
LED backlightKnown for oneYes
LED backlighting typeKnown for oneEdge-LED
Display brightnessDiffers300 cd/m²500 cd/m²
TouchscreenKnown for oneNo
Native aspect ratio16:916:9
Native refresh rate60 Hz60 Hz
Response time8 ms8 ms
Contrast ratio (typical)Differs1500:11200:1
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of coloursDiffers16.78 million colours1.07 billion colours
sRGB coverage (typical)Known for one99%
Pixel pitchKnown for one0.2745 x 0.2745 mm
Active display area (W x H)Known for one527.04 x 296.46 mm
Anti-glare screenKnown for oneYes
Cameraidentical
Built-in cameraKnown for oneYes
Megapixel (approx.)Known for one4 MP
Audio1 differ
Built-in speaker(s)YesYes
Number of built-in speakers22
RMS rated powerDiffers10 W12 W
Design5 differ
Product colourBlackBlack
Screen shapeFlatFlat
VESA mountingYesYes
Panel mounting interfaceDiffers100 x 100 mm400 x 400 mm
Bezel width (bottom)Differs1.7 cm1.25 cm
Bezel width (side)Differs5.8 mm1.19 cm
Bezel width (top)Differs5.8 mm1.19 cm
Mounting typeDiffersDeskWall
Height adjustmentKnown for oneYes
PivotKnown for oneYes
Pivot angleKnown for one-90 - 90°
Swivel angle rangeKnown for one-45 - 45°
SwivellingKnown for oneYes
Tilt angle rangeKnown for one-5 - 21°
OrientationKnown for oneLandscape
Ports & interfaces1 differ
HDMI ports quantityDiffers13
HDMI versionKnown for one2.1
DVI portNoNo
DisplayPorts quantityKnown for one2
Number of USB Type-B upstream ports quantityKnown for one1
Number of USB Type-C upstream ports quantityKnown for one1
USB Type-A downstream ports quantityKnown for one2
USB Power Delivery (USB PD)Known for oneYes
USB Power Delivery up toKnown for one90 W
USB Type-C DisplayPort Alternate ModeKnown for oneYes
USB portYesYes
USB charging portKnown for oneYes
HDMI input ports quantityKnown for one3
USB ports quantityKnown for one3
USB connector typeKnown for oneUSB Type-B, USB Type-A
USB 2.0 Type-B ports quantityKnown for one1
Audio (L/R) outKnown for one1
RS-232 interfaceKnown for oneYes
Computer system1 differ
Computer systemDiffersNoYes
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Internal memoryKnown for one4 GB
Internal storage capacityKnown for one32 GB
Operating system installedKnown for oneAndroid 13
Performanceidentical
On Screen Display (OSD)Known for oneYes
HDCPKnown for oneYes
HDCP versionKnown for one1.4
Power3 differ
Power consumption (typical)Differs14.5 W82 W
Power consumption (max)Differs195 W138 W
Power consumption (standby)0.5 W0.5 W
AC input voltage100 - 240 V100 - 240 V
AC input frequencyDiffers50/60 Hz50 - 60 Hz
Energy efficiency scaleKnown for oneA to G
Energy efficiency class (SDR)Known for oneD
Energy consumption (SDR) per 1000 hoursKnown for one15 kWh
Power supply typeKnown for oneInternal
Operational conditions1 differ
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)-20 - 60 °C-20 - 60 °C
Operating relative humidity (H-H)Differs10 - 80%10 - 95%
Storage relative humidity (H-H)Known for one5 - 90%
Weight & dimensions4 differ
Display widthDiffers538.6 mm1237 mm
Display depthDiffers64.1 mm56 mm
Display heightDiffers351.4 mm717 mm
Display weightDiffers4.1 kg15.6 kg
Width (with stand)Known for one538.6 mm
Depth (with stand)Known for one186.2 mm
Height (with stand)Known for one528.8 mm
Weight (with stand)Known for one5.57 kg
Packaging data1 differ
Package weightDiffers7.9 kg21.6 kg
Package widthKnown for one1340 mm
Package depthKnown for one1085 mm
Package heightKnown for one790 mm
Packaging contentidentical
Stand includedKnown for oneYes
Cables includedKnown for oneDisplayPort, USB Type-C to USB Type-C, USB Type-A to USB Type-B
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR, TCO
Network2 differ
Ethernet LANYesYes
Ethernet LAN (RJ-45) portsDiffers12
Wi-FiDiffersNoYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Carbon footprintidentical
Total carbon footprint (kg of CO2e)Known for one179
Carbon emissions, manufacturing (kg of CO2e)Known for one86.82
Carbon emissions, logistics (kg of CO2e)Known for one15.75
Carbon emissions, energy usage (kg of CO2e)Known for one67.3
Carbon emissions, end-of-life (kg of CO2e)Known for one8.95
PAIA versionKnown for oneGaBi version 2, 2026
Technical detailsidentical
Compliance certificatesKnown for oneRoHS
Logistics dataidentical
Country of originKnown for oneChina

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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