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Product comparison · 2 wireless presentation systems

BenQ InstaShow WDC30 vs BenQ WDC20C wireless presentation system HDMI Desktop

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  • 37specifications compared
  • 18differ
  • 19identical
  • 18known for one product only

Key differences

  • Maximum frame rate
    • 60 fps
    • 30 fps
  • Number of simultaneously connected devices (max)
    • 64
    • 32
  • Top Wi-Fi standard
    • Wi-Fi 6 (802.11ax)
    • Wi-Fi 5 (802.11ac)
  • Wi-Fi data rate (max)
    • 1750 Mbit/s
    • 1167 Mbit/s
  • Frequency band
    • 2.4 / 5 GHz
    • 2.4 - 5 GHz
  • Maximum operating distance
    • 30 m
    • 15 m
  • Number of HDMI outputs
    • 2
    • 1
  • HDMI version
    • 2.0
    • 1.4

Side by side

Differences highlightedShow differences only
55 specifications
A

BenQ

InstaShow WDC30View product
B

BenQ

WDC20C wireless presentation system HDMI Desktop

Model WDC20C

View product
Designidentical
Form factorDesktopDesktop
Product colourBlackBlack
LED indicatorsYesYes
Features4 differ
Supported graphics resolutionsDiffers800 x 600 (SVGA), 1280 x 1024 (SXGA), 1280 x 800 (WXGA), 1360 x 768 (WXGA), 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080)720 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 rateDiffers60 fps30 fps
Number of simultaneously connected devices (max)Differs6432
Security updates end dateKnown for one31/12/2025
Antennaidentical
Antenna typeExternalExternal
Antenna gain level (max)5 dBi5 dBi
Antennas quantity44
Network6 differ
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Top Wi-Fi standardDiffersWi-Fi 6 (802.11ax)Wi-Fi 5 (802.11ac)
Wi-Fi data rate (max)Differs1750 Mbit/s1167 Mbit/s
Frequency bandDiffers2.4 / 5 GHz2.4 - 5 GHz
Dual-bandYesYes
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Cabling technologyKnown for one10/100Base-T(X)
Security algorithmsDiffers128-bit AES, WPA2, WPA2-PSK, WPA3128-bit AES, WPA2, WPA2-PSK
Maximum operating distanceDiffers30 m15 m
Networking standardsKnown for oneIEEE 802.11ac, IEEE 802.11n
Ports & interfaces3 differ
InterfaceHDMIHDMI
Number of HDMI outputsDiffers21
HDMI versionDiffers2.01.4
Ethernet LAN (RJ-45) portsKnown for one1
USB 2.0 ports quantityDiffers12
Audio (L/R) outKnown for one1
DC-in jackYesYes
Power2 differ
Power source typeDCDC
Output voltage12 V12 V
Output currentDiffers3.33 A2 A
Power consumption (max)Differs12 W24 W
System requirementsidentical
Windows operating systems supportedYesYes
Mac compatibilityYesYes
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)0 - 40 °C0 - 40 °C
Operating relative humidity (H-H)10 - 80%10 - 80%
Storage temperature (T-T)-10 - 60 °C-10 - 60 °C
Storage relative humidity (H-H)5 - 90%5 - 90%
Weight & dimensions1 differ
WeightDiffers1.73 kg330 g
Package widthKnown for one447 mm
Package depthKnown for one720 mm
Package heightKnown for one177 mm
Package weightKnown for one11.9 kg
Packaging content1 differ
AC adapter includedYesYes
Cables includedDiffersHDMIHDMI, USB
Quick start guideYesYes
Logistics data1 differ
Country of originKnown for oneChina
Harmonized System (HS) codeDiffers851762000085176990
Products per palletKnown for one144 pc(s)
Management featuresidentical
On/off switchKnown 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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