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

Viewsonic VIEWSYNC3 wireless presentation system HDMI + VGA (D-Sub) Desktop vs Yealink RoomCast wireless presentation system HDMI Desktop

Add a product
  • 18specifications compared
  • 11differ
  • 7identical
  • 32known for one product only

Key differences

The Yealink RoomCast wireless presentation system HDMI Desktop has 1 more USB 2.0 ports quantity than the Viewsonic VIEWSYNC3 wireless presentation system HDMI + VGA (D-Sub) Desktop (2 vs 1). The Viewsonic VIEWSYNC3 wireless presentation system HDMI + VGA (D-Sub) Desktop has 46.5 mm more width than the Yealink RoomCast wireless presentation system HDMI Desktop (191.5 mm vs 145 mm). The Viewsonic VIEWSYNC3 wireless presentation system HDMI + VGA (D-Sub) Desktop has 30.1 mm more depth than the Yealink RoomCast wireless presentation system HDMI Desktop (102.6 mm vs 72.5 mm). Supported video modes: 480p, 720p, 1080p on the Viewsonic VIEWSYNC3 wireless presentation system HDMI + VGA (D-Sub) Desktop, 2160p on the Yealink RoomCast wireless presentation system HDMI Desktop. Wi-Fi standards: 802.11a, 802.11b, 802.11g on the Viewsonic VIEWSYNC3 wireless presentation system HDMI + VGA (D-Sub) Desktop, Wi-Fi 5 (802.11ac) on the Yealink RoomCast wireless presentation system HDMI Desktop.

  • Supported video modes
    • 480p, 720p, 1080p
    • 2160p
  • Wi-Fi standards
    • 802.11a, 802.11b, 802.11g
    • Wi-Fi 5 (802.11ac)
  • Security algorithms
    • WPA, WPA-PSK, WPA2, WPA2-PSK
    • 128-bit AES, WPA2-PSK
  • Interface
    • HDMI + VGA (D-Sub)
    • HDMI
  • USB 2.0 ports quantity
    • 1
    • 2
  • Power source type
    • AC
    • DC, PoE
  • Width
    • 191.5 mm
    • 145 mm
  • Depth
    • 102.6 mm
    • 72.5 mm

Side by side

Differences highlightedShow differences only
50 specifications
A

Viewsonic

VIEWSYNC3 wireless presentation system HDMI + VGA (D-Sub) Desktop

Model VIEWSYNC3

View 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
CertificationKnown for oneSafety/EMC: FCC-B, CE, ErP, RoHS. WiFi: FCC-ID, CE, R&TTE, NCC, EAC
Features1 differ
Maximum resolution (HDMI)Known for one3840 x 2160 pixels
Supported graphics resolutionsKnown for one3840 x 2160
Supported video modesDiffers480p, 720p, 1080p2160p
Maximum frame rateKnown for one60 fps
Google CastKnown for oneYes
MiracastYesYes
On-screen annotationKnown for oneYes
Streaming capabilityKnown for oneYes
Screen mirroringKnown for oneYes
Number of usersKnown for one60 user(s)
Management featuresidentical
Reset buttonKnown for oneYes
On/off switchKnown for oneYes
Network3 differ
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11gWi-Fi 5 (802.11ac)
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Ethernet LANYesYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Networking standardsDiffersIEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11nIEEE 802.3af
Security algorithmsDiffersWPA, WPA-PSK, WPA2, WPA2-PSK128-bit AES, WPA2-PSK
Frequency bandKnown for one2.4 & 5
Ports & interfaces2 differ
InterfaceDiffersHDMI + VGA (D-Sub)HDMI
Number of HDMI outputs11
Ethernet LAN (RJ-45) ports11
USB 2.0 ports quantityDiffers12
DC-in jackYesYes
VGA (D-Sub) output portsKnown for one1
Audio (L/R) outKnown for one1
Power1 differ
Power source typeDiffersACDC, PoE
Output voltageKnown for one12 V
Power over Ethernet (PoE)Known for oneYes
Weight & dimensions4 differ
WidthDiffers191.5 mm145 mm
DepthDiffers102.6 mm72.5 mm
HeightDiffers32.3 mm23.5 mm
WeightDiffers200 g192 g
Package widthKnown for one145 mm
Package depthKnown for one72.5 mm
Package heightKnown for one23.5 mm
Packaging contentidentical
Quick start guideKnown for oneYes
Logistics dataidentical
Country of originKnown for oneChina
Harmonized System (HS) codeKnown for one85176990
Antennaidentical
Antenna typeKnown for oneExternal
Antennas quantityKnown for one2
System requirementsidentical
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Mobile operating systems supportedKnown for oneAndroid, iOS

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