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Product comparison · 2 wireless presentation systems

ScreenBeam Flex inc 3 Year Warranty vs Yealink PA20 wireless presentation system Dongle

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  • 12specifications compared
  • 11differ
  • 1identical
  • 37known for one product only

Key differences

  • Form factor
    • Desktop
    • Dongle
  • Product colour
    • White
    • Black
  • Power consumption (typical)
    • 8.4 W
    • 2.2 W
  • Operating temperature (T-T)
    • 0 - 40 °C
    • -10 - 40 °C
  • Operating relative humidity (H-H)
    • 20 - 80%
    • 0 - 90%
  • Depth
    • 144 mm
    • 38 mm
  • Height
    • 37.5 mm
    • 16 mm
  • Weight
    • 453.5 g
    • 75 g

Side by side

Differences highlightedShow differences only
49 specifications
A

ScreenBeam

Flex inc 3 Year WarrantyView product
B

Yealink

PA20 wireless presentation system Dongle

Model PA20

View product
Design2 differ
Form factorDiffersDesktopDongle
Product colourDiffersWhiteBlack
CertificationKnown for oneFCC, RED, RoHS, UL
LED indicatorsKnown for oneYes
Featuresidentical
AirPlay mirroringKnown for oneYes
Google CastKnown for oneYes
MiracastKnown for oneYes
Network1 differ
Wi-Fi standardsKnown for oneWi-Fi 5 (802.11ac)
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Dual-bandKnown for oneYes
BluetoothKnown for oneYes
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Networking standardsDiffersIEEE 802.1xIEEE 802.11a, IEEE 802.11ac, IEEE 802.11az, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Supported network protocolsKnown for oneIEEE 802.1x, WPA-PSK (TKIP), WPA2-PSK (AES), PEAP-MSCHAPv2, EAP-TLS
Security algorithmsKnown for oneWPA-PSK, WPA2-PSK
Ports & interfacesidentical
InterfaceKnown for oneHDMI + USB Type-A
Number of HDMI outputsKnown for one1
Ethernet LAN (RJ-45) portsKnown for one1
USB 2.0 ports quantityKnown for one2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one1
3.5 mm (1/8-inch) outKnown for oneYes
DC-in jackKnown for oneYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
Power1 differ
Power source typeKnown for oneDC
Input voltageKnown for one12 DC
Input currentKnown for one3 A
Power consumption (max)Known for one24.8 W
Power consumption (typical)Differs8.4 W2.2 W
System requirements2 differ
Windows operating systems supportedDiffersWindows 10, Windows 11Windows 10, Windows 11, Windows 7, Windows 8
Mac compatibilityKnown for oneYes
Mac operating systems supportedDiffersMac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 VenturaMac 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 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 10.2 Jaguar, Mac OS X 10.3 Panther, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac O
Other operating systems supportedKnown for oneChromeOS
Mobile operating systems supportedKnown for oneAndroid 8.0, Android 8.1, Android 9.0, iOS 13, iOS 13.4, iOS 14, iOS 14.5, iOS 15, iOS 16
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 40 °C-10 - 40 °C
Operating relative humidity (H-H)Differs20 - 80%0 - 90%
Storage temperature (T-T)Known for one20 - 85 °C
Storage relative humidity (H-H)Known for one10 - 90%
Weight & dimensions3 differ
Width220 mm220 mm
DepthDiffers144 mm38 mm
HeightDiffers37.5 mm16 mm
WeightDiffers453.5 g75 g
Package widthKnown for one220 mm
Package depthKnown for one38 mm
Package heightKnown for one16 mm
Package weightKnown for one87 g
Packaging contentidentical
Cables includedKnown for oneHDMI
Logistics dataidentical
Country of originKnown for oneChina

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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