All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 wireless presentation systems

BenQ InstaShow S WDC20 vs Yealink RoomCast wireless presentation system HDMI Desktop

Add a product
  • 16specifications compared
  • 6differ
  • 10identical
  • 39known for one product only

Key differences

The Yealink RoomCast wireless presentation system HDMI Desktop has 30 fps more maximum frame rate than the BenQ InstaShow S WDC20 (60 fps vs 30 fps). The BenQ InstaShow S WDC20 has 138 g more weight than the Yealink RoomCast wireless presentation system HDMI Desktop (330 g vs 192 g). Security algorithms: 128-bit AES, WPA2 on the BenQ InstaShow S WDC20, 128-bit AES, WPA2-PSK on the Yealink RoomCast wireless presentation system HDMI Desktop. Power source type: DC on the BenQ InstaShow S WDC20, DC, PoE on the Yealink RoomCast wireless presentation system HDMI Desktop.

  • Maximum frame rate
    • 30 fps
    • 60 fps
  • Security algorithms
    • 128-bit AES, WPA2
    • 128-bit AES, WPA2-PSK
  • Power source type
    • DC
    • DC, PoE
  • Weight
    • 330 g
    • 192 g

Side by side

Differences highlightedShow differences only
55 specifications
A

BenQ

InstaShow S WDC20View product
B

Yealink

RoomCast wireless presentation system HDMI Desktop

Model RoomCast

View product
Designidentical
Form factorDesktopDesktop
Product colourBlackBlack
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
LED indicatorsKnown for oneYes
Features2 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 rateDiffers30 fps60 fps
Google CastKnown for oneYes
MiracastKnown for oneYes
Number of simultaneously connected devices (max)Known for one32
Management featuresidentical
Reset buttonKnown for oneYes
Network2 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)
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Networking standardsKnown for oneIEEE 802.3af
Security algorithmsDiffers128-bit AES, WPA2128-bit AES, WPA2-PSK
Wi-Fi data rate (max)Known for one1167 Mbit/s
Frequency bandKnown for one2.4 / 5 GHz
Dual-bandKnown for oneYes
Maximum operating distanceKnown for one15 m
Ports & interfacesidentical
InterfaceHDMIHDMI
Number of HDMI outputs11
Ethernet LAN (RJ-45) portsKnown for one1
USB 2.0 ports quantity22
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 & dimensions1 differ
WidthKnown for one145 mm
DepthKnown for one72.5 mm
HeightKnown for one23.5 mm
WeightDiffers330 g192 g
Package widthKnown for one145 mm
Package depthKnown for one72.5 mm
Package heightKnown for one23.5 mm
Packaging contentidentical
Quick start guideYesYes
Cables includedKnown for oneHDMI, USB
Logistics dataidentical
Country of originKnown for oneChina
Harmonized System (HS) code8517699085176990
Antennaidentical
Antenna typeKnown for oneExternal
Antenna gain level (max)Known for one5 dBi
Antennas quantityKnown for one4
System requirementsidentical
Windows operating systems supportedKnown for oneYes
Mac compatibilityKnown for oneYes
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.

More wireless presentation system comparisons

All wireless presentation system comparisons