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Product comparison · 2 ip phones

Yealink SIP-W57R IP phone Black 2 lines TFT vs Yealink-SIP-T73U

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  • 30specifications compared
  • 11differ
  • 19identical
  • 58known for one product only

Key differences

The Yealink-SIP-T73U has 900 entries more phonebook capacity than the Yealink SIP-W57R IP phone Black 2 lines TFT (1000 entries vs 100 entries). The Yealink-SIP-T73U has 1.4 A more AC adapter output current than the Yealink SIP-W57R IP phone Black 2 lines TFT (2 A vs 0.6 A). The Yealink SIP-W57R IP phone Black 2 lines TFT has 5 - 95% more operating relative humidity (H-H) than the Yealink-SIP-T73U (10 - 95% vs 5 - 95%). Only the Yealink-SIP-T73U has Ethernet LAN. Only the Yealink-SIP-T73U has power over Ethernet (PoE).

  • Handset type
    • Wireless handset
    • Wired & Wireless handset
  • Phonebook capacity
    • 100 entries
    • 1000 entries
  • Display
    • TFT
    • LCD
  • Display diagonal
    • 4.57 cm (1.8")
    • 7.11 cm (2.8")
  • Display resolution
    • 128 x 160 pixels
    • 320 x 240 pixels
  • Ethernet LAN
    • No
    • Yes
  • Power over Ethernet (PoE)
    • No
    • Yes
  • AC adapter output current
    • 0.6 A
    • 2 A

Side by side

Differences highlightedShow differences only
88 specifications
A

Yealink

SIP-W57R IP phone Black 2 lines TFT

Model SIP-W57R

View product
B

Yealink

Yealink-SIP-T73U

Model T73U

View product
Design1 differ
Product typeIP PhoneIP Phone
Handset typeDiffersWireless handsetWired & Wireless handset
Product colourBlackBlack
Backlight keypadYesYes
Device lockKnown for oneYes
MountingDeskDesk
Protection featuresKnown for oneDust resistant, Scratch resistant
Performanceidentical
DECT connectableKnown for oneYes
Maximum indoor rangeKnown for one50 m
Maximum outdoor rangeKnown for one300 m
Phone features1 differ
Lines quantityKnown for one2 lines
Answering machineYesYes
Anonymous callKnown for oneYes
Anonymous call rejectionKnown for oneYes
Call forwardingYesYes
Call holdYesYes
Call waitingYesYes
Caller IDYesYes
Conference callYesYes
Do not disturb functionKnown for oneYes
Full duplexKnown for oneYes
IntercomYesYes
Phonebook capacityDiffers100 entries1000 entries
RedialingYesYes
Speed diallingYesYes
Vibrating alertKnown for oneYes
Call historyKnown for oneYes
Call returnKnown for oneYes
Emergency callKnown for oneYes
Message-waiting indicator (MWI)Known for oneYes
Number of VoIP accountsKnown for one12
Phonebook sharingKnown for oneYes
Management featuresidentical
Integrated voicemailKnown for oneYes
Keypad number of keysKnown for one25
Management platformKnown for oneYealink Device Management Platform
Display3 differ
DisplayDiffersTFTLCD
Display diagonalDiffers4.57 cm (1.8")7.11 cm (2.8")
Display resolutionDiffers128 x 160 pixels320 x 240 pixels
TouchscreenKnown for oneNo
Audioidentical
SpeakerphoneYesYes
Microphone muteYesYes
Frequency rangeKnown for one100 - 7000 Hz
Noise reductionKnown for oneYes
Number of melodiesKnown for one9
Voice codecsKnown for oneG.711a, G.711u, G.723.1, G.726, G.729, G.729A, G.729B, G.729ab
Network1 differ
Ethernet LANDiffersNoYes
Wi-FiKnown for oneNo
BluetoothKnown for oneNo
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ethernet LAN interface typeKnown for oneGigabit Ethernet
Quality of Service (QoS) supportKnown for oneYes
Security algorithmsKnown for oneWPA2, WPA3
SyslogKnown for oneYes
Power2 differ
Power over Ethernet (PoE)DiffersNoYes
AC adapter input voltage100 - 240 V100 - 240 V
Input frequencyKnown for one50/60 Hz
Input currentKnown for one0.2 A
AC adapter output voltage5 V5 V
AC adapter output currentDiffers0.6 A2 A
Standby timeKnown for one575 h
Talk timeKnown for one40 h
Enduranceidentical
International Protection (IP) codeKnown for oneIP54
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityKnown for one1460 mAh
Battery voltageKnown for one3.7 V
Operational conditions3 differ
Operating relative humidity (H-H)Differs10 - 95%5 - 95%
Operating temperature (T-T)Differs-10 - 50 °C10 - 45 °C
Storage temperature (T-T)Differs-30 - 70 °C-10 - 70 °C
Weight & dimensionsidentical
Handset dimensions (WxDxH)Known for one51 x 24 x 157 mm
Handset weightKnown for one183 g
WidthKnown for one209 mm
DepthKnown for one167.5 mm
HeightKnown for one214.8 mm
Package widthKnown for one231 mm
Package depthKnown for one237 mm
Package heightKnown for one102 mm
Packaging contentidentical
Base stationKnown for oneYes
ChargerKnown for oneYes
HandsetYesYes
Number of handles included1 pc(s)1 pc(s)
Mounting kitKnown for oneYes
Ethernet cableKnown for oneYes
Quick start guideKnown for oneYes
Ports & interfacesidentical
Headset connectivityKnown for oneRJ-9
USB 2.0 ports quantityKnown for one1
DC-in jackKnown for oneYes
Ethernet LAN (RJ-45) portsKnown for one2
RJ-9 ports quantityKnown for one2

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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