Product comparison · 2 ip phones

Yealink SIP-T34W IP phone Black 4 lines LED Wi-Fi vs Yealink-SIP-T73U

31specifications compared
12differ
19identical
37known for one product only

Key differences

The Yealink-SIP-T73U has 8 more VoIP accounts than the Yealink SIP-T34W IP phone Black 4 lines LED Wi-Fi (12 vs 4). The Yealink SIP-T34W IP phone Black 4 lines LED Wi-Fi has 3 mm more width than the Yealink-SIP-T73U (212 mm vs 209 mm). The Yealink SIP-T34W IP phone Black 4 lines LED Wi-Fi has 18.5 mm more depth than the Yealink-SIP-T73U (186 mm vs 167.5 mm). Handset type: Wired handset on the Yealink SIP-T34W IP phone Black 4 lines LED Wi-Fi, Wired & Wireless handset on the Yealink-SIP-T73U. Display: LED on the Yealink SIP-T34W IP phone Black 4 lines LED Wi-Fi, LCD on the Yealink-SIP-T73U.

Handset type
- SIP-T34W IP phone Black 4 lines LED Wi-Fi:Wired handset
- Yealink-SIP-T73U:Wired & Wireless handset
Number of VoIP accounts
- SIP-T34W IP phone Black 4 lines LED Wi-Fi:4
- Yealink-SIP-T73U:12
Display
- SIP-T34W IP phone Black 4 lines LED Wi-Fi:LED
- Yealink-SIP-T73U:LCD
Display diagonal
- SIP-T34W IP phone Black 4 lines LED Wi-Fi:6.1 cm (2.4")
- Yealink-SIP-T73U:7.11 cm (2.8")
Operating temperature (T-T)
- SIP-T34W IP phone Black 4 lines LED Wi-Fi:-10 - 45 °C
- Yealink-SIP-T73U:10 - 45 °C
Storage temperature (T-T)
- SIP-T34W IP phone Black 4 lines LED Wi-Fi:-30 - 70 °C
- Yealink-SIP-T73U:-10 - 70 °C
Width
- SIP-T34W IP phone Black 4 lines LED Wi-Fi:212 mm
- Yealink-SIP-T73U:209 mm
Depth
- SIP-T34W IP phone Black 4 lines LED Wi-Fi:186 mm
- Yealink-SIP-T73U:167.5 mm

Side by side

Differences highlightedShow differences only

Comparison of SIP-T34W, T73U
68 specifications	A Yealink SIP-T34W IP phone Black 4 lines LED Wi-Fi Model SIP-T34W View product	B Yealink Yealink-SIP-T73U Model T73U View product
Design1 differ
Handset typeDiffers	Wired handset	Wired & Wireless handset
Backlight keypadKnown for one	Unknown — not stated by the source	Yes
MountingKnown for one	Unknown — not stated by the source	Desk
Phone features1 differ
Call forwardingKnown for one	Unknown — not stated by the source	Yes
Call historyKnown for one	Unknown — not stated by the source	Yes
Call waitingKnown for one	Unknown — not stated by the source	Yes
Emergency callKnown for one	Unknown — not stated by the source	Yes
IntercomKnown for one	Unknown — not stated by the source	Yes
Message-waiting indicator (MWI)Known for one	Unknown — not stated by the source	Yes
Number of VoIP accountsDiffers	4	12
Phonebook sharingKnown for one	Unknown — not stated by the source	Yes
Lines quantityKnown for one	4 lines	Unknown — not stated by the source
Hot deskingKnown for one	Yes	Unknown — not stated by the source
Call parkKnown for one	Yes	Unknown — not stated by the source
Call pick upKnown for one	Yes	Unknown — not stated by the source
SIP registrar serverKnown for one	Yes	Unknown — not stated by the source
Management featuresidentical
Management platformKnown for one	Unknown — not stated by the source	Yealink Device Management Platform
Integrated voicemailKnown for one	Yes	Unknown — not stated by the source
Voicemail indicationKnown for one	Yes	Unknown — not stated by the source
Display2 differ
DisplayDiffers	LED	LCD
Display diagonalDiffers	6.1 cm (2.4")	7.11 cm (2.8")
TouchscreenKnown for one	No	Unknown — not stated by the source
Audioidentical
Voice codecsKnown for one	Unknown — not stated by the source	G.711a, G.711u, G.723.1, G.726, G.729, G.729A, G.729B, G.729ab
Networkidentical
Quality of Service (QoS) supportKnown for one	Unknown — not stated by the source	Yes
Security algorithmsKnown for one	Unknown — not stated by the source	WPA2, WPA3
SyslogKnown for one	Unknown — not stated by the source	Yes
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)	Unknown — not stated by the source
Ports & interfacesidentical
Headset connectivityKnown for one	Unknown — not stated by the source	RJ-9
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	2
RJ-9 ports quantityKnown for one	Unknown — not stated by the source	2
Poweridentical
AC adapter output voltageKnown for one	Unknown — not stated by the source	5 V
AC adapter output currentKnown for one	Unknown — not stated by the source	2 A
Input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Operational conditions2 differ
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Operating temperature (T-T)Differs	-10 - 45 °C	10 - 45 °C
Storage temperature (T-T)Differs	-30 - 70 °C	-10 - 70 °C
Weight & dimensions6 differ
WidthDiffers	212 mm	209 mm
DepthDiffers	186 mm	167.5 mm
HeightDiffers	146 mm	214.8 mm
Package widthDiffers	238 mm	231 mm
Package depthDiffers	210 mm	237 mm
Package heightDiffers	103 mm	102 mm
Packaging contentidentical
Mounting kitKnown for one	Unknown — not stated by the source	Yes
Ethernet cableKnown for one	Unknown — not stated by the source	Yes
HandsetKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown 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.

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