Product comparison · 2 network cards

Yealink BT40 Bluetooth 3 Mbit/s vs Yealink WF50 WLAN 433 Mbit/s

12specifications compared
8differ
4identical
17known for one product only

Key differences

Interface
- BT40 Bluetooth 3 Mbit/s:Bluetooth
- WF50 WLAN 433 Mbit/s:WLAN
Maximum data transfer rate
- BT40 Bluetooth 3 Mbit/s:3 Mbit/s
- WF50 WLAN 433 Mbit/s:433 Mbit/s
Wi-Fi band
- BT40 Bluetooth 3 Mbit/s:Single-band (2.4 GHz)
- WF50 WLAN 433 Mbit/s:Dual-band (2.4 GHz / 5 GHz)
Frequency range
- BT40 Bluetooth 3 Mbit/s:2.402 - 2.48 GHz
- WF50 WLAN 433 Mbit/s:2.4 - 5 GHz
Width
- BT40 Bluetooth 3 Mbit/s:18 mm
- WF50 WLAN 433 Mbit/s:27 mm
Depth
- BT40 Bluetooth 3 Mbit/s:14 mm
- WF50 WLAN 433 Mbit/s:52 mm
Height
- BT40 Bluetooth 3 Mbit/s:5.5 mm
- WF50 WLAN 433 Mbit/s:8 mm
Weight
- BT40 Bluetooth 3 Mbit/s:2 g
- WF50 WLAN 433 Mbit/s:28 g

Side by side

Differences highlightedShow differences only

Comparison of BT40, WF50
29 specifications	A Yealink BT40 Bluetooth 3 Mbit/s Model BT40 View product	B Yealink WF50 WLAN 433 Mbit/s Model WF50 View product
Ports & interfaces1 differ
Connectivity technology	Wireless	Wireless
Host interface	USB	USB
InterfaceDiffers	Bluetooth	WLAN
USB versionKnown for one	Unknown — not stated by the source	2.0
Network3 differ
Maximum data transfer rateDiffers	3 Mbit/s	433 Mbit/s
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
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Wi-Fi bandDiffers	Single-band (2.4 GHz)	Dual-band (2.4 GHz / 5 GHz)
Frequency rangeDiffers	2.402 - 2.48 GHz	2.4 - 5 GHz
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 5 (802.11ac)
Security algorithmsKnown for one	Unknown — not stated by the source	WEP, WPA, WPA-PSK, WPA2, WPA2-Enterprise, WPA2-PSK
Maximum operating distanceKnown for one	10 m	Unknown — not stated by the source
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Bluetooth profilesKnown for one	A2DP	Unknown — not stated by the source
Designidentical
Internal	No	No
Product colour	Black	Black
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Compatible productsKnown for one	Yealink SIP-T46G, SIP-T48G	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	-10 - 50 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-30 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Weight & dimensions4 differ
WidthDiffers	18 mm	27 mm
DepthDiffers	14 mm	52 mm
HeightDiffers	5.5 mm	8 mm
WeightDiffers	2 g	28 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85176990
Poweridentical
Output voltageKnown for one	5 V	Unknown — not stated by the source
USB poweredKnown for one	Yes	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Windows 2000, Windows 98SE, Windows Vista Home Premium, Windows XP Home	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.

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