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Product comparison · 2 wireless presentation systems

BenQ QP30 wireless presentation system HDMI Dongle vs BenQ WDC20 wireless presentation system HDMI Desktop

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  • 15specifications compared
  • 12differ
  • 3identical
  • 22known for one product only

Key differences

  • Form factor
    • Dongle
    • Desktop
  • Product colour
    • White
    • Black
  • LED indicators
    • Power
    • Yes
  • Frequency band
    • 2.4GHz/5GHz
    • 2.4 / 5 GHz
  • Security algorithms
    • WPA, WPA2
    • 128-bit AES, WPA2
  • HDMI version
    • 1.4b
    • 1.4
  • Power source type
    • USB
    • DC
  • Output voltage
    • 5 V
    • 12 V

Side by side

Differences highlightedShow differences only
37 specifications
A

BenQ

QP30 wireless presentation system HDMI Dongle

Model QP30

View product
B

BenQ

WDC20 wireless presentation system HDMI Desktop

Model WDC20

View product
Design3 differ
Form factorDiffersDongleDesktop
Product colourDiffersWhiteBlack
LED indicatorsDiffersPowerYes
Features1 differ
Processor modelKnown for oneAM8270
Supported graphics resolutionsDiffers1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 3840 x 2160, 4096 x 2160720 x 480, 720 x 576, 1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 3840 x 2160
RAM capacityKnown for one0.512 GB
AirPlay mirroringKnown for oneYes
MiracastKnown for oneYes
Security updates end dateKnown for one31/12/2026
Management featuresidentical
Reset buttonKnown for oneYes
Network3 differ
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)802.11a, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Frequency bandDiffers2.4GHz/5GHz2.4 / 5 GHz
Security algorithmsDiffersWPA, WPA2128-bit AES, WPA2
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Wi-Fi data rate (max)Known for one1167 Mbit/s
Ports & interfaces1 differ
HDMI versionDiffers1.4b1.4
DC-in jackKnown for oneYes
Power3 differ
Power source typeDiffersUSBDC
Output voltageDiffers5 V12 V
Output currentDiffers1.5 A2 A
Power consumption (max)Known for one24 W
System requirementsidentical
Other operating systems supportedKnown for oneChromeOS
Mobile operating systems supportedKnown for oneAndroid, iOS
Weight & dimensionsidentical
WidthKnown for one32 mm
DepthKnown for one12 mm
HeightKnown for one97.2 mm
WeightKnown for one32 g
Packaging content1 differ
Cables includedDiffersUSB Type-A to USB Type-CHDMI, USB
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%

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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