Product comparison · 2 wireless presentation systems

BenQ InstaShow VS25 vs Yealink PA20 wireless presentation system Dongle

16specifications compared
13differ
3identical
28known for one product only

Key differences

The BenQ InstaShow VS25 has 12.8 W more power consumption (typical) than the Yealink PA20 wireless presentation system Dongle (15 W vs 2.2 W). The Yealink PA20 wireless presentation system Dongle has 97 mm more width than the BenQ InstaShow VS25 (220 mm vs 123 mm). The BenQ InstaShow VS25 has 85 mm more depth than the Yealink PA20 wireless presentation system Dongle (123 mm vs 38 mm). Form factor: Desktop on the BenQ InstaShow VS25, Dongle on the Yealink PA20 wireless presentation system Dongle. Security algorithms: WPA3 on the BenQ InstaShow VS25, WPA-PSK, WPA2-PSK on the Yealink PA20 wireless presentation system Dongle.

Form factor
- InstaShow VS25:Desktop
- PA20 wireless presentation system Dongle:Dongle
Security algorithms
- InstaShow VS25:WPA3
- PA20 wireless presentation system Dongle:WPA-PSK, WPA2-PSK
Power consumption (typical)
- InstaShow VS25:15 W
- PA20 wireless presentation system Dongle:2.2 W
Width
- InstaShow VS25:123 mm
- PA20 wireless presentation system Dongle:220 mm
Depth
- InstaShow VS25:123 mm
- PA20 wireless presentation system Dongle:38 mm
Height
- InstaShow VS25:49.9 mm
- PA20 wireless presentation system Dongle:16 mm
Weight
- InstaShow VS25:300 g
- PA20 wireless presentation system Dongle:75 g
Package width
- InstaShow VS25:255 mm
- PA20 wireless presentation system Dongle:220 mm

Side by side

Differences highlightedShow differences only

Comparison of InstaShow VS25, PA20
44 specifications	A BenQ InstaShow VS25 View product	B Yealink PA20 wireless presentation system Dongle Model PA20 View product
Design1 differ
Form factorDiffers	Desktop	Dongle
Featuresidentical
Number of simultaneously connected devices (max)Known for one	64	Unknown — not stated by the source
Management featuresidentical
Reset buttonKnown for one	Yes	Unknown — not stated by the source
Antennaidentical
Antenna typeKnown for one	External	Unknown — not stated by the source
Antenna gain level (max)Known for one	2 dBi	Unknown — not stated by the source
Antennas quantityKnown for one	2	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), Wi-Fi 6 (802.11ax)	Unknown — not stated by the source
Top Wi-Fi standardKnown for one	Wi-Fi 6 (802.11ax)	Unknown — not stated by the source
Wi-Fi data rate (max)Known for one	2400 Mbit/s	Unknown — not stated by the source
Dual-bandKnown for one	Yes	Unknown — not stated by the source
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Security algorithmsDiffers	WPA3	WPA-PSK, WPA2-PSK
Maximum operating distanceKnown for one	15 m	Unknown — not stated by the source
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
HDMI input ports quantityKnown for one	2	Unknown — not stated by the source
HDMI versionKnown for one	1.2	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Power source typeKnown for one	DC, USB	Unknown — not stated by the source
Input voltageKnown for one	12 V	Unknown — not stated by the source
Input currentKnown for one	3 A	Unknown — not stated by the source
Power consumption (typical)Differs	15 W	2.2 W
System requirements1 differ
Mac compatibilityKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedDiffers	MacOS	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
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Other operating systems supportedKnown for one	ChromeOS	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
Weight & dimensions8 differ
WidthDiffers	123 mm	220 mm
DepthDiffers	123 mm	38 mm
HeightDiffers	49.9 mm	16 mm
WeightDiffers	300 g	75 g
Package widthDiffers	255 mm	220 mm
Package depthDiffers	337 mm	38 mm
Package heightDiffers	126 mm	16 mm
Package weightDiffers	2.5 kg	87 g
Packaging contentidentical
Cables includedKnown for one	HDMI	Unknown — not stated by the source
Logistics data1 differ
Country of originDiffers	Taiwan	China
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%

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 InstaShow VS25 vs Yealink PA20 wireless presentation system Dongle

Key differences

Side by side

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