Yealink SIP-T44U IP phone Grey 8 lines LCD Wi-Fi vs Yealink SIP-T44W IP phone Grey 8 lines LCD Wi-Fi

Comparison of SIP-T44U, SIP-T44W

50 specifications	A Yealink SIP-T44U IP phone Grey 8 lines LCD Wi-Fi Model SIP-T44U View product	B Yealink SIP-T44W IP phone Grey 8 lines LCD Wi-Fi Model SIP-T44W View product
Designidentical
Product type	IP Phone	IP Phone
Product colour	Grey	Grey
Wall mountable	Yes	Yes
Phone featuresidentical
Lines quantity	8 lines	8 lines
Anonymous call	Yes	Yes
Call forwarding	Yes	Yes
Call hold	Yes	Yes
Call waiting	Yes	Yes
Caller ID	Yes	Yes
Conference call	Yes	Yes
Direct call	Yes	Yes
Full duplex	Yes	Yes
Number of VoIP accounts	12	12
Phonebook capacity	1000 entries	1000 entries
SIP registrar server	Yes	Yes
Displayidentical
Display	LCD	LCD
Display diagonal	7.11 cm (2.8")	7.11 cm (2.8")
Display resolution	320 x 240 pixels	320 x 240 pixels
Touchscreen	No	No
Backlight display	Yes	Yes
Audioidentical
Speakerphone	Yes	Yes
Microphone mute	Yes	Yes
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, PCMA
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	1000 Mbit/s	1000 Mbit/s
Ethernet LAN interface type	Gigabit Ethernet	Gigabit Ethernet
Wi-Fi	Yes	Yes
Wi-Fi standardsKnown for one	—Unknown — not stated by the source	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
BluetoothKnown for one	—Unknown — not stated by the source	Yes
Ports & interfacesidentical
USB 2.0 ports quantity	2	2
Ethernet LAN (RJ-45) ports	2	2
RJ-9 ports quantity	2	2
Certificatesidentical
CertificationKnown for one	—Unknown — not stated by the source	CE, FC
Poweridentical
Power over Ethernet (PoE)	Yes	Yes
AC adapter input voltageKnown for one	—Unknown — not stated by the source	100 - 240 V
Power consumption (Power over Ethernet (PoE))Known for one	—Unknown — not stated by the source	5.2 W
Operational conditionsidentical
Operating relative humidity (H-H)	5 - 90%	5 - 90%
Operating temperature (T-T)	-10 - 45 °C	-10 - 45 °C
Storage temperature (T-T)	-30 - 70 °C	-30 - 70 °C
Weight & dimensionsidentical
Width	224.9 mm	224.9 mm
Depth	206.2 mm	206.2 mm
Height	174.9 mm	174.9 mm
Package widthKnown for one	—Unknown — not stated by the source	239 mm
Package depthKnown for one	—Unknown — not stated by the source	223 mm
Package heightKnown for one	—Unknown — not stated by the source	115 mm
Packaging contentidentical
Ethernet cable	Yes	Yes
Handset	Yes	Yes
Number of handles included	1 pc(s)	1 pc(s)
Quick start guide	Yes	Yes
Stand included	Yes	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.