Product comparison · 2 wireless presentation systems

BenQ QP30 wireless presentation system HDMI Dongle vs Viewsonic VIEWSYNC3 wireless presentation system HDMI + VGA (D-Sub) Desktop

14specifications compared
11differ
3identical
31known for one product only

Key differences

The Viewsonic VIEWSYNC3 wireless presentation system HDMI + VGA (D-Sub) Desktop has 159.5 mm more width than the BenQ QP30 wireless presentation system HDMI Dongle (191.5 mm vs 32 mm). The Viewsonic VIEWSYNC3 wireless presentation system HDMI + VGA (D-Sub) Desktop has 90.6 mm more depth than the BenQ QP30 wireless presentation system HDMI Dongle (102.6 mm vs 12 mm). The BenQ QP30 wireless presentation system HDMI Dongle has 64.9 mm more height than the Viewsonic VIEWSYNC3 wireless presentation system HDMI + VGA (D-Sub) Desktop (97.2 mm vs 32.3 mm). Form factor: Dongle on the BenQ QP30 wireless presentation system HDMI Dongle, Desktop on the Viewsonic VIEWSYNC3 wireless presentation system HDMI + VGA (D-Sub) Desktop. Product colour: White on the BenQ QP30 wireless presentation system HDMI Dongle, Black on the Viewsonic VIEWSYNC3 wireless presentation system HDMI + VGA (D-Sub) Desktop.

Form factor
- QP30 wireless presentation system HDMI Dongle:Dongle
- VIEWSYNC3 wireless presentation system HDMI + VGA (D-Sub) Desktop:Desktop
Product colour
- QP30 wireless presentation system HDMI Dongle:White
- VIEWSYNC3 wireless presentation system HDMI + VGA (D-Sub) Desktop:Black
Frequency band
- QP30 wireless presentation system HDMI Dongle:2.4GHz/5GHz
- VIEWSYNC3 wireless presentation system HDMI + VGA (D-Sub) Desktop:2.4 & 5
Security algorithms
- QP30 wireless presentation system HDMI Dongle:WPA, WPA2
- VIEWSYNC3 wireless presentation system HDMI + VGA (D-Sub) Desktop:WPA, WPA-PSK, WPA2, WPA2-PSK
Interface
- QP30 wireless presentation system HDMI Dongle:HDMI
- VIEWSYNC3 wireless presentation system HDMI + VGA (D-Sub) Desktop:HDMI + VGA (D-Sub)
Power source type
- QP30 wireless presentation system HDMI Dongle:USB
- VIEWSYNC3 wireless presentation system HDMI + VGA (D-Sub) Desktop:AC
Width
- QP30 wireless presentation system HDMI Dongle:32 mm
- VIEWSYNC3 wireless presentation system HDMI + VGA (D-Sub) Desktop:191.5 mm
Depth
- QP30 wireless presentation system HDMI Dongle:12 mm
- VIEWSYNC3 wireless presentation system HDMI + VGA (D-Sub) Desktop:102.6 mm

Side by side

Differences highlightedShow differences only

Comparison of QP30, VIEWSYNC3
45 specifications	A BenQ QP30 wireless presentation system HDMI Dongle Model QP30 View product	B Viewsonic VIEWSYNC3 wireless presentation system HDMI + VGA (D-Sub) Desktop Model VIEWSYNC3 View product
Design2 differ
Form factorDiffers	Dongle	Desktop
Product colourDiffers	White	Black
CertificationKnown for one	Unknown — not stated by the source	Safety/EMC: FCC-B, CE, ErP, RoHS. WiFi: FCC-ID, CE, R&TTE, NCC, EAC
LED indicatorsKnown for one	Power	Unknown — not stated by the source
Featuresidentical
Supported video modesKnown for one	Unknown — not stated by the source	480p, 720p, 1080p
On-screen annotationKnown for one	Unknown — not stated by the source	Yes
Streaming capabilityKnown for one	Unknown — not stated by the source	Yes
Screen mirroringKnown for one	Unknown — not stated by the source	Yes
Number of usersKnown for one	Unknown — not stated by the source	60 user(s)
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
Security updates end dateKnown for one	31/12/2026	Unknown — not stated by the source
Management featuresidentical
On/off switchKnown for one	Unknown — not stated by the source	Yes
Reset buttonKnown for one	Yes	Unknown — not stated by the source
Antennaidentical
Antenna typeKnown for one	Unknown — not stated by the source	External
Antennas quantityKnown for one	Unknown — not stated by the source	2
Network3 differ
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)	802.11a, 802.11b, 802.11g
Frequency bandDiffers	2.4GHz/5GHz	2.4 & 5
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Security algorithmsDiffers	WPA, WPA2	WPA, WPA-PSK, WPA2, WPA2-PSK
Ports & interfaces1 differ
InterfaceDiffers	HDMI	HDMI + VGA (D-Sub)
VGA (D-Sub) output portsKnown for one	Unknown — not stated by the source	1
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Audio (L/R) outKnown for one	Unknown — not stated by the source	1
DC-in jackKnown for one	Unknown — not stated by the source	Yes
HDMI versionKnown for one	1.4b	Unknown — not stated by the source
Power1 differ
Power source typeDiffers	USB	AC
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
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Other operating systems supportedKnown for one	ChromeOS	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	32 mm	191.5 mm
DepthDiffers	12 mm	102.6 mm
HeightDiffers	97.2 mm	32.3 mm
WeightDiffers	32 g	200 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

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

Key differences

Side by side

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