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Product comparison · 2 wireless presentation systems

BenQ WDC20 wireless presentation system HDMI Desktop vs Yealink RoomCast E2

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  • 11specifications compared
  • 5differ
  • 6identical
  • 39known for one product only

Key differences

Top Wi-Fi standard: Wi-Fi 5 (802.11ac) on the BenQ WDC20 wireless presentation system HDMI Desktop, Wi-Fi 6 (802.11ax) on the Yealink RoomCast E2. Security algorithms: 128-bit AES, WPA2 on the BenQ WDC20 wireless presentation system HDMI Desktop, WPA, WPA2-PSK, WPA3 on the Yealink RoomCast E2. Power source type: DC on the BenQ WDC20 wireless presentation system HDMI Desktop, DC, PoE on the Yealink RoomCast E2.

  • Top Wi-Fi standard
    • Wi-Fi 5 (802.11ac)
    • Wi-Fi 6 (802.11ax)
  • Security algorithms
    • 128-bit AES, WPA2
    • WPA, WPA2-PSK, WPA3
  • Power source type
    • DC
    • DC, PoE

Side by side

Differences highlightedShow differences only
50 specifications
A

BenQ

WDC20 wireless presentation system HDMI Desktop

Model WDC20

View product
B

Yealink

RoomCast E2View product
Designidentical
Form factorDesktopDesktop
Product colourBlackBlack
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
LED indicatorsKnown for oneYes
Features1 differ
Maximum resolution (HDMI)Known for one3840 x 2160 pixels
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 modesKnown for one2160p
Maximum frame rateKnown for one60 fps
Google CastKnown for oneYes
MiracastKnown for oneYes
Management featuresidentical
Reset buttonKnown for oneYes
Network3 differ
Wi-Fi standardsDiffers802.11a, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)Wi-Fi 6 (802.11ax)
Top Wi-Fi standardDiffersWi-Fi 5 (802.11ac)Wi-Fi 6 (802.11ax)
BluetoothKnown for oneYes
Bluetooth versionKnown for one5.0
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Networking standardsKnown for oneIEEE 802.11a, IEEE 802.11ac, IEEE 802.11ax, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Security algorithmsDiffers128-bit AES, WPA2WPA, WPA2-PSK, WPA3
Wi-Fi data rate (max)Known for one1167 Mbit/s
Frequency bandKnown for one2.4 / 5 GHz
Ports & interfacesidentical
InterfaceHDMIHDMI
Number of HDMI outputs11
Ethernet LAN (RJ-45) portsKnown for one1
USB 2.0 ports quantityKnown for one3
DC-in jackYesYes
HDMI versionKnown for one1.4
Power1 differ
Power source typeDiffersDCDC, PoE
Output voltage12 V12 V
Power over Ethernet (PoE)Known for oneYes
Output currentKnown for one2 A
Power consumption (max)Known for one24 W
Weight & dimensionsidentical
WidthKnown for one145 mm
DepthKnown for one72.5 mm
HeightKnown for one23.5 mm
WeightKnown for one200 g
Package widthKnown for one145 mm
Package depthKnown for one72.5 mm
Package heightKnown for one23.5 mm
Package weightKnown for one756 g
Logistics dataidentical
Country of originKnown for oneChina
Antennaidentical
Antenna typeKnown for oneExternal
Antennas quantityKnown for one4
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Operating relative humidity (H-H)Known for one-10 - 60%
Storage temperature (T-T)Known for one10 - 80 °C
Storage relative humidity (H-H)Known for one5 - 90%
Packaging contentidentical
Cables includedKnown for oneHDMI, USB
Quick start guideKnown for oneYes

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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