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Product comparison · 2 wireless presentation systems

BenQ QP20 wireless presentation system HDMI Dongle vs Yealink PA20 wireless presentation system Dongle

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

Key differences

The Yealink PA20 wireless presentation system Dongle has 45 g more weight than the BenQ QP20 wireless presentation system HDMI Dongle (75 g vs 30 g). Product colour: White on the BenQ QP20 wireless presentation system HDMI Dongle, Black on the Yealink PA20 wireless presentation system Dongle. LED indicators: Power, Status, WLAN on the BenQ QP20 wireless presentation system HDMI Dongle, Yes on the Yealink PA20 wireless presentation system Dongle. Security algorithms: WPA, WPA2 on the BenQ QP20 wireless presentation system HDMI Dongle, WPA-PSK, WPA2-PSK on the Yealink PA20 wireless presentation system Dongle.

  • Product colour
    • White
    • Black
  • LED indicators
    • Power, Status, WLAN
    • Yes
  • Security algorithms
    • WPA, WPA2
    • WPA-PSK, WPA2-PSK
  • Weight
    • 30 g
    • 75 g

Side by side

Differences highlightedShow differences only
39 specifications
A

BenQ

QP20 wireless presentation system HDMI Dongle

Model QP20

View product
B

Yealink

PA20 wireless presentation system Dongle

Model PA20

View product
Design2 differ
Form factorDongleDongle
Product colourDiffersWhiteBlack
LED indicatorsDiffersPower, Status, WLANYes
Featuresidentical
Processor modelKnown for oneAM8251
Processor frequencyKnown for one500 MHz
Maximum resolution (HDMI)Known for one1920 x 1080 pixels
Supported video modesKnown for one720p, 1080p
RAM capacityKnown for one0.128 GB
Internal storage capacityKnown for one0.128 GB
Storage mediaKnown for oneeMMC
Supported video streaming resolutionsKnown for one1280 × 720, 1920 × 1080
Streaming capabilityKnown for oneYes
Network2 differ
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Networking standardsDiffersIEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11nIEEE 802.11a, IEEE 802.11ac, IEEE 802.11az, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Security algorithmsDiffersWPA, WPA2WPA-PSK, WPA2-PSK
Ports & interfacesidentical
InterfaceKnown for oneHDMI
Number of HDMI outputsKnown for one1
HDMI versionKnown for one1.2
Micro-USB ports quantityKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
Poweridentical
Power source typeKnown for oneUSB
Input voltageKnown for one5 V
Input currentKnown for one1 A
Power consumption (typical)Known for one2.2 W
System requirements2 differ
Windows operating systems supportedDiffersWindows 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 PrWindows 10, Windows 11, Windows 7, Windows 8
Mac compatibilityKnown for oneYes
Mac operating systems supportedDiffersMac 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 MavericksMac 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
Mobile operating systems supportedKnown for oneiOS 9.0, iOS 9.1, iOS 9.2, iOS 9.3
Weight & dimensions1 differ
WeightDiffers30 g75 g
WidthKnown for one220 mm
DepthKnown for one38 mm
HeightKnown for one16 mm
Package widthKnown for one220 mm
Package depthKnown for one38 mm
Package heightKnown for one16 mm
Package weightKnown for one87 g
Operational conditionsidentical
Operating temperature (T-T)Known for one-10 - 40 °C
Operating relative humidity (H-H)Known for one0 - 90%
Logistics dataidentical
Country of originKnown for oneChina

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.

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