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Product comparison · 2 wireless presentation systems

BenQ WDC20C wireless presentation system HDMI Desktop vs Yealink RoomCast + WPP20

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  • 17specifications compared
  • 8differ
  • 9identical
  • 40known for one product only

Key differences

  • Maximum frame rate
    • 30 fps
    • 60 fps
  • Networking standards
    • IEEE 802.11ac, IEEE 802.11n
    • IEEE 802.3af
  • Security algorithms
    • 128-bit AES, WPA2, WPA2-PSK
    • 128-bit AES, WPA2-PSK
  • Power source type
    • DC
    • DC, PoE
  • Weight
    • 330 g
    • 192 g

Side by side

Differences highlightedShow differences only
57 specifications
A

BenQ

WDC20C wireless presentation system HDMI Desktop

Model WDC20C

View product
B

Yealink

RoomCast + WPP20View product
Designidentical
Form factorDesktopDesktop
Product colourBlackBlack
LED indicatorsKnown for oneYes
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Features3 differ
Supported graphics resolutionsDiffers720 x 480, 720 x 576, 1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 3840 x 21603840 x 2160
Supported video modesDiffers480p, 525i, 540p, 576p, 625i, 720i, 720p, 768p, 960p, 1024p, 1035i, 1080i, 1080p2160p
Maximum frame rateDiffers30 fps60 fps
Number of simultaneously connected devices (max)Known for one32
Maximum resolution (HDMI)Known for one3840 x 2160 pixels
Google CastKnown for oneYes
MiracastKnown for oneYes
Management featuresidentical
On/off switchKnown for oneYes
Reset buttonKnown for oneYes
Antennaidentical
Antenna typeKnown for oneExternal
Antenna gain level (max)Known for one5 dBi
Antennas quantityKnown for one4
Network3 differ
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
Top Wi-Fi standardWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
Wi-Fi data rate (max)Known for one1167 Mbit/s
Frequency bandKnown for one2.4 - 5 GHz
Dual-bandKnown for oneYes
Networking standardsDiffersIEEE 802.11ac, IEEE 802.11nIEEE 802.3af
Security algorithmsDiffers128-bit AES, WPA2, WPA2-PSK128-bit AES, WPA2-PSK
Maximum operating distanceKnown for one15 m
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfacesidentical
InterfaceHDMIHDMI
Number of HDMI outputs11
HDMI versionKnown for one1.4
USB 2.0 ports quantity22
DC-in jackYesYes
Ethernet LAN (RJ-45) portsKnown for one1
Power1 differ
Power source typeDiffersDCDC, PoE
Output voltage12 V12 V
Output currentKnown for one2 A
Power consumption (max)Known for one24 W
Power over Ethernet (PoE)Known for oneYes
System requirementsidentical
Windows operating systems supportedKnown for oneYes
Mac compatibilityKnown for oneYes
Mac operating systems supportedKnown for oneYes
Linux operating systems supportedKnown for oneYes
Other operating systems supportedKnown for oneYes
Mobile operating systems supportedKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Operating relative humidity (H-H)Known for one10 - 80%
Storage temperature (T-T)Known for one-10 - 60 °C
Storage relative humidity (H-H)Known for one5 - 90%
Weight & dimensions1 differ
WeightDiffers330 g192 g
WidthKnown for one145 mm
DepthKnown for one72.5 mm
HeightKnown for one23.5 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Cables includedKnown for oneHDMI, USB
Quick start guideYesYes
Logistics dataidentical
Harmonized System (HS) codeKnown for one85176990

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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