Product comparison · 2 wireless presentation systems

BenQ InstaShow WDC20 vs Viewsonic ViewSync 3

13specifications compared
8differ
5identical
41known for one product only

Key differences

The BenQ InstaShow WDC20 has 7 V more output voltage than the Viewsonic ViewSync 3 (12 V vs 5 V). The BenQ InstaShow WDC20 has 1 A more output current than the Viewsonic ViewSync 3 (2 A vs 1 A). The BenQ InstaShow WDC20 has 90 g more weight than the Viewsonic ViewSync 3 (330 g vs 240 g). Frequency band: 2.4 - 5 GHz on the BenQ InstaShow WDC20, 2.4 & 5 on the Viewsonic ViewSync 3. Operating temperature (T-T): 0 - 40 °C on the BenQ InstaShow WDC20, -5 - 45 °C on the Viewsonic ViewSync 3.

Frequency band
- InstaShow WDC20:2.4 - 5 GHz
- ViewSync 3:2.4 & 5
Output voltage
- InstaShow WDC20:12 V
- ViewSync 3:5 V
Output current
- InstaShow WDC20:2 A
- ViewSync 3:1 A
Operating temperature (T-T)
- InstaShow WDC20:0 - 40 °C
- ViewSync 3:-5 - 45 °C
Weight
- InstaShow WDC20:330 g
- ViewSync 3:240 g

Side by side

Differences highlightedShow differences only

Comparison of InstaShow WDC20, ViewSync 3
54 specifications	A BenQ InstaShow WDC20 View product	B Viewsonic ViewSync 3 View product
Designidentical
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Features2 differ
Supported graphics resolutionsDiffers	720 x 480, 720 x 576, 1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 3840 x 2160	800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 800 (WXGA), 1366 x 768
Supported video modesDiffers	480p, 525i, 540p, 576p, 625i, 720i, 720p, 768p, 960p, 1024p, 1035i, 1080i, 1080p	480p, 720p, 1080p
Maximum frame rateKnown for one	60 fps	Unknown — not stated by the source
Number of usersKnown for one	32 user(s)	Unknown — not stated by the source
Maximum resolution (VGA)Known for one	Unknown — not stated by the source	1366 x 768 pixels
Antennaidentical
Antenna typeKnown for one	External	Unknown — not stated by the source
Antennas quantityKnown for one	4	Unknown — not stated by the source
Network2 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
Top Wi-Fi standardKnown for one	Wi-Fi 5 (802.11ac)	Unknown — not stated by the source
Wi-Fi data rate (max)Known for one	1167 Mbit/s	Unknown — not stated by the source
Frequency bandDiffers	2.4 - 5 GHz	2.4 & 5
Dual-bandKnown for one	Yes	Unknown — not stated by the source
Networking standardsKnown for one	IEEE 802.11ac, IEEE 802.11n	Unknown — not stated by the source
Security algorithmsKnown for one	128-bit AES, WPA2, WPA2-PSK	Unknown — not stated by the source
Maximum operating distanceKnown for one	15 m	Unknown — not stated by the source
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100 Mbit/s
Ports & interfacesidentical
HDMI versionKnown for one	1.4	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
VGA (D-Sub) output 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
S/PDIF out portKnown for one	Unknown — not stated by the source	Yes
Power2 differ
Output voltageDiffers	12 V	5 V
Output currentDiffers	2 A	1 A
Power consumption (max)Known for one	24 W	Unknown — not stated by the source
Input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Input frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
System requirementsidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac compatibilityKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 40 °C	-5 - 45 °C
Operating relative humidity (H-H)Known for one	10 - 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	5 - 90%	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	330 g	240 g
WidthKnown for one	Unknown — not stated by the source	191.5 mm
DepthKnown for one	Unknown — not stated by the source	102.6 mm
HeightKnown for one	Unknown — not stated by the source	32.2 mm
Package widthKnown for one	Unknown — not stated by the source	242.2 mm
Package depthKnown for one	Unknown — not stated by the source	216.3 mm
Package heightKnown for one	Unknown — not stated by the source	62.9 mm
Package weightKnown for one	Unknown — not stated by the source	700 g
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	HDMI, USB	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	85176990	Unknown — not stated by the source
Management featuresidentical
On/off switchKnown for one	Unknown — not stated by the source	Yes

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 WDC20 vs Viewsonic ViewSync 3

Key differences

Side by side

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