Product comparison · 2 wireless presentation systems

BenQ QP30 wireless presentation system HDMI Dongle vs Yealink PA20 wireless presentation system Dongle

8specifications compared
7differ
1identical
31known for one product only

Key differences

The Yealink PA20 wireless presentation system Dongle has 188 mm more width than the BenQ QP30 wireless presentation system HDMI Dongle (220 mm vs 32 mm). The Yealink PA20 wireless presentation system Dongle has 26 mm more depth than the BenQ QP30 wireless presentation system HDMI Dongle (38 mm vs 12 mm). The BenQ QP30 wireless presentation system HDMI Dongle has 81.2 mm more height than the Yealink PA20 wireless presentation system Dongle (97.2 mm vs 16 mm). Product colour: White on the BenQ QP30 wireless presentation system HDMI Dongle, Black on the Yealink PA20 wireless presentation system Dongle. LED indicators: Power on the BenQ QP30 wireless presentation system HDMI Dongle, Yes on the Yealink PA20 wireless presentation system Dongle.

Product colour
- QP30 wireless presentation system HDMI Dongle:White
- PA20 wireless presentation system Dongle:Black
LED indicators
- QP30 wireless presentation system HDMI Dongle:Power
- PA20 wireless presentation system Dongle:Yes
Security algorithms
- QP30 wireless presentation system HDMI Dongle:WPA, WPA2
- PA20 wireless presentation system Dongle:WPA-PSK, WPA2-PSK
Width
- QP30 wireless presentation system HDMI Dongle:32 mm
- PA20 wireless presentation system Dongle:220 mm
Depth
- QP30 wireless presentation system HDMI Dongle:12 mm
- PA20 wireless presentation system Dongle:38 mm
Height
- QP30 wireless presentation system HDMI Dongle:97.2 mm
- PA20 wireless presentation system Dongle:16 mm
Weight
- QP30 wireless presentation system HDMI Dongle:32 g
- PA20 wireless presentation system Dongle:75 g

Side by side

Differences highlightedShow differences only

Comparison of QP30, PA20
39 specifications	A BenQ QP30 wireless presentation system HDMI Dongle Model QP30 View product	B Yealink PA20 wireless presentation system Dongle Model PA20 View product
Design2 differ
Form factor	Dongle	Dongle
Product colourDiffers	White	Black
LED indicatorsDiffers	Power	Yes
Featuresidentical
Processor modelKnown for one	AM8270	Unknown — not stated by the source
Supported graphics resolutionsKnown for one	1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 3840 x 2160, 4096 x 2160	Unknown — not stated by the source
RAM capacityKnown for one	0.512 GB	Unknown — not stated by the source
AirPlay mirroringKnown for one	Yes	Unknown — not stated by the source
MiracastKnown for one	Yes	Unknown — not stated by the source
Security updates end dateKnown for one	31/12/2026	Unknown — not stated by the source
Management featuresidentical
Reset buttonKnown for one	Yes	Unknown — not stated by the source
Network1 differ
Wi-Fi standardsKnown for one	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)	Unknown — not stated by the source
Frequency bandKnown for one	2.4GHz/5GHz	Unknown — not stated by the source
Security algorithmsDiffers	WPA, WPA2	WPA-PSK, WPA2-PSK
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
Ports & interfacesidentical
InterfaceKnown for one	HDMI	Unknown — not stated by the source
Number of HDMI outputsKnown for one	1	Unknown — not stated by the source
HDMI versionKnown for one	1.4b	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	Unknown — not stated by the source	1
Poweridentical
Power source typeKnown for one	USB	Unknown — not stated by the source
Output voltageKnown for one	5 V	Unknown — not stated by the source
Output currentKnown for one	1.5 A	Unknown — not stated by the source
Power consumption (typical)Known for one	Unknown — not stated by the source	2.2 W
System requirementsidentical
Other operating systems supportedKnown for one	ChromeOS	Unknown — not stated by the source
Mobile operating systems supportedKnown for one	Android, iOS	Unknown — not stated by the source
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
Weight & dimensions4 differ
WidthDiffers	32 mm	220 mm
DepthDiffers	12 mm	38 mm
HeightDiffers	97.2 mm	16 mm
WeightDiffers	32 g	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
Packaging contentidentical
Cables includedKnown for one	USB Type-A to USB Type-C	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
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%
Logistics dataidentical
Country of originKnown for one	Unknown — not stated by the source	China

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 QP30 wireless presentation system HDMI Dongle vs Yealink PA20 wireless presentation system Dongle

Key differences

Side by side

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