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Product comparison · 2 video conference monitors

Dell P7525QT 189.2 cm (74.5") LCD 3840 x 2160 pixels 4K Ultra HD vs Yealink MeetingDisplay 55

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  • 43specifications compared
  • 19differ
  • 24identical
  • 57known for one product only

Key differences

The Yealink MeetingDisplay 55 has 100 cd/m² more display brightness than the Dell P7525QT 189.2 cm (74.5") LCD 3840 x 2160 pixels 4K Ultra HD (500 cd/m² vs 400 cd/m²). The Dell P7525QT 189.2 cm (74.5") LCD 3840 x 2160 pixels 4K Ultra HD has 8 W more RMS rated power than the Yealink MeetingDisplay 55 (20 W vs 12 W). The Dell P7525QT 189.2 cm (74.5") LCD 3840 x 2160 pixels 4K Ultra HD has 3.86 cm more bezel width (bottom) than the Yealink MeetingDisplay 55 (5.11 cm vs 1.25 cm). Only the Yealink MeetingDisplay 55 has Wi-Fi. Display diagonal: 189.2 cm (74.5") on the Dell P7525QT 189.2 cm (74.5") LCD 3840 x 2160 pixels 4K Ultra HD, 165.1 cm (65") on the Yealink MeetingDisplay 55.

  • Display diagonal
    • 189.2 cm (74.5")
    • 165.1 cm (65")
  • Display technology
    • LCD
    • LED
  • Display brightness
    • 400 cd/m²
    • 500 cd/m²
  • RMS rated power
    • 20 W
    • 12 W
  • Bezel width (bottom)
    • 5.11 cm
    • 1.25 cm
  • Bezel width (side)
    • 4.81 cm
    • 1.19 cm
  • Bezel width (top)
    • 4.81 cm
    • 1.19 cm
  • HDMI ports quantity
    • 2
    • 3

Side by side

Differences highlightedShow differences only
100 specifications
A

Dell

P7525QT 189.2 cm (74.5") LCD 3840 x 2160 pixels 4K Ultra HD

Model P7525QT

View product
B

Yealink

MeetingDisplay 55View product
Display3 differ
Display diagonalDiffers189.2 cm (74.5")165.1 cm (65")
Display technologyDiffersLCDLED
Display resolution3840 x 2160 pixels3840 x 2160 pixels
HD type4K Ultra HD4K Ultra HD
Panel typeIPSIPS
LED backlightKnown for oneYes
LED backlighting typeKnown for oneEdge-LED
Display brightnessDiffers400 cd/m²500 cd/m²
TouchscreenKnown for oneYes
Multi-touchKnown for oneYes
Native aspect ratio16:916:9
Native refresh rate60 Hz60 Hz
Response time8 ms8 ms
Contrast ratio (typical)1200:11200:1
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of colours1.07 billion colours1.07 billion colours
Pixel pitchKnown for one0.4296 x 0.4296 mm
Display diagonal (metric)Known for one189.27 cm
Surface hardnessKnown for one3H
Anti-glare screenKnown for oneYes
NTSC coverage (typical)Known for one72%
Audio1 differ
Built-in speaker(s)YesYes
Number of built-in speakers22
RMS rated powerDiffers20 W12 W
Design3 differ
Product colourBlackBlack
Screen shapeFlatFlat
VESA mountingYesYes
Panel mounting interface400 x 400 mm400 x 400 mm
Bezel width (bottom)Differs5.11 cm1.25 cm
Bezel width (side)Differs4.81 cm1.19 cm
Bezel width (top)Differs4.81 cm1.19 cm
OrientationKnown for oneLandscape
Mounting typeKnown for oneWall
Ports & interfaces1 differ
HDMI ports quantityDiffers23
HDMI versionKnown for one2.0
DVI portNoNo
DisplayPorts quantityKnown for one2
USB versionKnown for one2.0/3.2 Gen 1 (3.1 Gen 1)
Number of USB Type-B upstream ports quantityKnown for one3
Number of USB Type-C upstream ports quantityKnown for one1
USB Type-A downstream ports quantityKnown for one3
USB Type-C downstream ports quantityKnown for one1
RS-232 interfaceYesYes
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
Computer systemidentical
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Linux operating systems supportedKnown for oneYes
Computer systemKnown 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
Power3 differ
Power consumption (typical)Differs128 W82 W
Power consumption (max)Differs410 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 oneF
Energy consumption (SDR) per 1000 hoursKnown for one128 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 widthDiffers1745.9 mm1237 mm
Display depthDiffers87.8 mm56 mm
Display heightDiffers1027.2 mm717 mm
Display weightDiffers59.1 kg15.6 kg
Packaging data1 differ
Package weightDiffers82.4 kg21.6 kg
Package widthKnown for one1340 mm
Package depthKnown for one1085 mm
Package heightKnown for one790 mm
Packaging contentidentical
Remote control includedKnown for oneYes
Stylus penKnown for oneYes
Cables includedKnown for oneDisplayPort, HDMI, USB, USB Type-C to USB Type-C
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
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 one2120
Total carbon emissions, standard deviation (kg of CO2e)Known for one602
Carbon emissions, manufacturing (kg of CO2e)Known for one720.8
Carbon emissions, logistics (kg of CO2e)Known for one415.52
Carbon emissions, energy usage (kg of CO2e)Known for one937.04
Carbon emissions, end-of-life (kg of CO2e)Known for one46.64
PAIA versionKnown for onePAIA 1.4.7, 2025
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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