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Product comparison · 2 wireless presentation systems

BenQ QP20 wireless presentation system HDMI Dongle vs BenQ WDC20C wireless presentation system HDMI Desktop

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  • 16specifications compared
  • 12differ
  • 4identical
  • 38known for one product only

Key differences

The BenQ WDC20C wireless presentation system HDMI Desktop has 0.2 more HDMI version than the BenQ QP20 wireless presentation system HDMI Dongle (1.4 vs 1.2). The BenQ WDC20C wireless presentation system HDMI Desktop has 300 g more weight than the BenQ QP20 wireless presentation system HDMI Dongle (330 g vs 30 g). Form factor: Dongle on the BenQ QP20 wireless presentation system HDMI Dongle, Desktop on the BenQ WDC20C wireless presentation system HDMI Desktop. Product colour: White on the BenQ QP20 wireless presentation system HDMI Dongle, Black on the BenQ WDC20C wireless presentation system HDMI Desktop. LED indicators: Power, Status, WLAN on the BenQ QP20 wireless presentation system HDMI Dongle, Yes on the BenQ WDC20C wireless presentation system HDMI Desktop.

  • Form factor
    • Dongle
    • Desktop
  • Product colour
    • White
    • Black
  • LED indicators
    • Power, Status, WLAN
    • Yes
  • Security algorithms
    • WPA, WPA2
    • 128-bit AES, WPA2, WPA2-PSK
  • HDMI version
    • 1.2
    • 1.4
  • Power source type
    • USB
    • DC
  • Weight
    • 30 g
    • 330 g

Side by side

Differences highlightedShow differences only
54 specifications
A

BenQ

QP20 wireless presentation system HDMI Dongle

Model QP20

View product
B

BenQ

WDC20C wireless presentation system HDMI Desktop

Model WDC20C

View product
Design3 differ
Form factorDiffersDongleDesktop
Product colourDiffersWhiteBlack
LED indicatorsDiffersPower, Status, WLANYes
Features1 differ
Supported graphics resolutionsKnown for one720 x 480, 720 x 576, 1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 3840 x 2160
Supported video modesDiffers720p, 1080p480p, 525i, 540p, 576p, 625i, 720i, 720p, 768p, 960p, 1024p, 1035i, 1080i, 1080p
Maximum frame rateKnown for one30 fps
Number of simultaneously connected devices (max)Known for one32
Processor modelKnown for oneAM8251
Processor frequencyKnown for one500 MHz
Maximum resolution (HDMI)Known for one1920 x 1080 pixels
RAM capacityKnown for one0.128 GB
Internal storage capacityKnown for one0.128 GB
Storage mediaKnown for oneeMMC
Supported video streaming resolutionsKnown for one1280 × 720, 1920 × 1080
Streaming capabilityKnown for oneYes
Management featuresidentical
On/off switchKnown for oneYes
Antennaidentical
Antenna typeKnown for oneExternal
Antenna gain level (max)Known for one5 dBi
Antennas quantityKnown for one4
Network2 differ
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Top Wi-Fi standardKnown for oneWi-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 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11nIEEE 802.11ac, IEEE 802.11n
Security algorithmsDiffersWPA, WPA2128-bit AES, WPA2, WPA2-PSK
Maximum operating distanceKnown for one15 m
Ports & interfaces1 differ
InterfaceHDMIHDMI
Number of HDMI outputs11
HDMI versionDiffers1.21.4
USB 2.0 ports quantityKnown for one2
DC-in jackKnown for oneYes
Micro-USB ports quantityKnown for one1
Power1 differ
Power source typeDiffersUSBDC
Output voltageKnown for one12 V
Output currentKnown for one2 A
Power consumption (max)Known for one24 W
Input voltageKnown for one5 V
Input currentKnown for one1 A
System requirements3 differ
Windows operating systems supportedDiffersWindows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 PrYes
Mac compatibilityYesYes
Mac operating systems supportedDiffersMac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.9 MavericksYes
Linux operating systems supportedKnown for oneYes
Other operating systems supportedKnown for oneYes
Mobile operating systems supportedDiffersiOS 9.0, iOS 9.1, iOS 9.2, iOS 9.3Yes
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
WeightDiffers30 g330 g
Packaging contentidentical
AC adapter includedKnown for oneYes
Cables includedKnown for oneHDMI, USB
Quick start guideKnown for oneYes
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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