Product comparison · 2 wireless presentation systems

Barco CSM-1 wireless presentation system vs BenQ QP20 wireless presentation system HDMI Dongle

2specifications compared
2differ
0identical
38known for one product only

Key differences

The Barco CSM-1 wireless presentation system has 500 g more weight than the BenQ QP20 wireless presentation system HDMI Dongle (530 g vs 30 g).

Weight
- CSM-1 wireless presentation system:530 g
- QP20 wireless presentation system HDMI Dongle:30 g

Side by side

Differences highlightedShow differences only

Comparison of CSM-1, QP20
40 specifications	A Barco CSM-1 wireless presentation system Model CSM-1 View product	B BenQ QP20 wireless presentation system HDMI Dongle Model QP20 View product
Designidentical
Form factorKnown for one	Unknown — not stated by the source	Dongle
Product colourKnown for one	Unknown — not stated by the source	White
LED indicatorsKnown for one	Unknown — not stated by the source	Power, Status, WLAN
CertificationKnown for one	FCC/CE	Unknown — not stated by the source
Featuresidentical
Processor modelKnown for one	Unknown — not stated by the source	AM8251
Processor frequencyKnown for one	Unknown — not stated by the source	500 MHz
Maximum resolution (HDMI)Known for one	Unknown — not stated by the source	1920 x 1080 pixels
Supported video modesKnown for one	Unknown — not stated by the source	720p, 1080p
RAM capacityKnown for one	Unknown — not stated by the source	0.128 GB
Internal storage capacityKnown for one	Unknown — not stated by the source	0.128 GB
Storage mediaKnown for one	Unknown — not stated by the source	eMMC
Supported video streaming resolutionsKnown for one	Unknown — not stated by the source	1280 × 720, 1920 × 1080
Streaming capabilityKnown for one	Unknown — not stated by the source	Yes
Supported graphics resolutionsKnown for one	1024 x 768 (XGA), 1280 x 720 (HD 720), 1280 x 768 (WXGA), 1280 x 800 (WXGA), 1360 x 768 (WXGA), 1440 x 900 (WXGA+), 1920 x 1080 (HD 1080), 800 x 600 (SVGA)	Unknown — not stated by the source
Network1 differ
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Security algorithmsKnown for one	Unknown — not stated by the source	WPA, WPA2
Ethernet LANKnown for one	No	Unknown — not stated by the source
Supported network protocolsKnown for one	WPA2-PSK	Unknown — not stated by the source
Ports & interfacesidentical
InterfaceKnown for one	Unknown — not stated by the source	HDMI
Number of HDMI outputsKnown for one	Unknown — not stated by the source	1
HDMI versionKnown for one	Unknown — not stated by the source	1.2
Micro-USB ports quantityKnown for one	Unknown — not stated by the source	1
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	2	Unknown — not stated by the source
Poweridentical
Power source typeKnown for one	Unknown — not stated by the source	USB
Input voltageKnown for one	Unknown — not stated by the source	5 V
Input currentKnown for one	Unknown — not stated by the source	1 A
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pr
Mac compatibilityKnown for one	Unknown — not stated by the source	Yes
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 10.9 Mavericks
Mobile operating systems supportedKnown for one	Unknown — not stated by the source	iOS 9.0, iOS 9.1, iOS 9.2, iOS 9.3
Weight & dimensions1 differ
WeightDiffers	530 g	30 g
WidthKnown for one	125 mm	Unknown — not stated by the source
DepthKnown for one	186 mm	Unknown — not stated by the source
HeightKnown for one	121 mm	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	0 - 80%	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-10 - 60 °C	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	0 - 90%	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.

Barco CSM-1 wireless presentation system vs BenQ QP20 wireless presentation system HDMI Dongle

Key differences

Side by side

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