Product comparison · 2 wireless presentation systems

BenQ WDC25 wireless presentation system HDMI / USB Type-C Desktop vs Yealink PA20 wireless presentation system Dongle

4specifications compared
2differ
2identical
23known for one product only

Key differences

Form factor: Desktop on the BenQ WDC25 wireless presentation system HDMI / USB Type-C Desktop, Dongle on the Yealink PA20 wireless presentation system Dongle. Country of origin: Taiwan on the BenQ WDC25 wireless presentation system HDMI / USB Type-C Desktop, China on the Yealink PA20 wireless presentation system Dongle.

Form factor
- WDC25 wireless presentation system HDMI / USB Type-C Desktop:Desktop
- PA20 wireless presentation system Dongle:Dongle
Country of origin
- WDC25 wireless presentation system HDMI / USB Type-C Desktop:Taiwan
- PA20 wireless presentation system Dongle:China

Side by side

Differences highlightedShow differences only

Comparison of WDC25, PA20
27 specifications	A BenQ WDC25 wireless presentation system HDMI / USB Type-C Desktop Model WDC25 View product	B Yealink PA20 wireless presentation system Dongle Model PA20 View product
Design1 differ
Form factorDiffers	Desktop	Dongle
CertificationKnown for one	CVSS 4.0	Unknown — not stated by the source
Networkidentical
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.11a, IEEE 802.11ac, IEEE 802.11az, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Security algorithmsKnown for one	Unknown — not stated by the source	WPA-PSK, WPA2-PSK
Wi-Fi standardsKnown for one	Wi-Fi 5 (802.11ac), 802.11a, 802.11ad, 802.11b, Wi-Fi 4 (802.11n), 802.11g, Wi-Fi 6 (802.11ax)	Unknown — not stated by the source
Maximum operating distanceKnown for one	40 m	Unknown — not stated by the source
Ports & interfacesidentical
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	Unknown — not stated by the source	1
InterfaceKnown for one	HDMI / USB Type-C	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	2.2 W
Power source typeKnown for one	DC, USB	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 10, Windows 11, Windows 7, Windows 8
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Mac 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
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	-10 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 90%
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	220 mm
DepthKnown for one	Unknown — not stated by the source	38 mm
HeightKnown for one	Unknown — not stated by the source	16 mm
WeightKnown for one	Unknown — not stated by the source	75 g
Package widthKnown for one	Unknown — not stated by the source	220 mm
Package depthKnown for one	Unknown — not stated by the source	38 mm
Package heightKnown for one	Unknown — not stated by the source	16 mm
Package weightKnown for one	Unknown — not stated by the source	87 g
Logistics data1 differ
Country of originDiffers	Taiwan	China
Featuresidentical
Supported graphics resolutionsKnown for one	3840 x 2160	Unknown — not stated by the source
Number of simultaneously connected devices (max)Known for one	64	Unknown — not stated by the source

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.

BenQ WDC25 wireless presentation system HDMI / USB Type-C Desktop vs Yealink PA20 wireless presentation system Dongle

Key differences

Side by side

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