Product comparison · 2 ip phones

Yealink-SIP-T73U vs Yealink VP59 IP phone Black, Grey LCD Wi-Fi

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  • 26specifications compared
  • 9differ
  • 17identical
  • 59known for one product only

Key differences

The Yealink VP59 IP phone Black, Grey LCD Wi-Fi has 4 more VoIP accounts than the Yealink-SIP-T73U (16 vs 12). The Yealink VP59 IP phone Black, Grey LCD Wi-Fi has 7 V more AC adapter output voltage than the Yealink-SIP-T73U (12 V vs 5 V). The Yealink-SIP-T73U has 1 A more AC adapter output current than the Yealink VP59 IP phone Black, Grey LCD Wi-Fi (2 A vs 1 A). Handset type: Wired & Wireless handset on the Yealink-SIP-T73U, Wired handset on the Yealink VP59 IP phone Black, Grey LCD Wi-Fi. Product colour: Black on the Yealink-SIP-T73U, Black, Grey on the Yealink VP59 IP phone Black, Grey LCD Wi-Fi.

  • Handset type
    • Yealink-SIP-T73U:Wired & Wireless handset
    • VP59 IP phone Black, Grey LCD Wi-Fi:Wired handset
  • Product colour
    • Yealink-SIP-T73U:Black
    • VP59 IP phone Black, Grey LCD Wi-Fi:Black, Grey
  • Number of VoIP accounts
    • Yealink-SIP-T73U:12
    • VP59 IP phone Black, Grey LCD Wi-Fi:16
  • Display diagonal
    • Yealink-SIP-T73U:7.11 cm (2.8")
    • VP59 IP phone Black, Grey LCD Wi-Fi:20.3 cm (8")
  • Display resolution
    • Yealink-SIP-T73U:320 x 240 pixels
    • VP59 IP phone Black, Grey LCD Wi-Fi:1280 x 800 pixels
  • Security algorithms
    • Yealink-SIP-T73U:WPA2, WPA3
    • VP59 IP phone Black, Grey LCD Wi-Fi:HTTPS, MD5, SSL/TLS
  • AC adapter output voltage
    • Yealink-SIP-T73U:5 V
    • VP59 IP phone Black, Grey LCD Wi-Fi:12 V
  • AC adapter output current
    • Yealink-SIP-T73U:2 A
    • VP59 IP phone Black, Grey LCD Wi-Fi:1 A

Side by side

Differences highlightedShow differences only (on)
Comparison of T73U, VP59
85 specifications
Design2 differ
Handset typeDiffersWired & Wireless handsetWired handset
Product colourDiffersBlackBlack, Grey
Backlight keypadKnown for oneYesUnknown — not stated by the source
MountingKnown for oneDeskUnknown — not stated by the source
Phone features1 differ
Answering machineKnown for oneYesUnknown — not stated by the source
Call historyKnown for oneYesUnknown — not stated by the source
Call returnKnown for oneYesUnknown — not stated by the source
Caller IDKnown for oneYesUnknown — not stated by the source
Conference callKnown for oneYesUnknown — not stated by the source
Emergency callKnown for oneYesUnknown — not stated by the source
IntercomKnown for oneYesUnknown — not stated by the source
Number of VoIP accountsDiffers1216
Phonebook capacityKnown for one1000 entriesUnknown — not stated by the source
Phonebook sharingKnown for oneYesUnknown — not stated by the source
RedialingKnown for oneYesUnknown — not stated by the source
Speed diallingKnown for oneYesUnknown — not stated by the source
Call transferKnown for oneUnknown — not stated by the sourceYes
Full duplexKnown for oneUnknown — not stated by the sourceYes
Management featuresidentical
Management platformKnown for oneYealink Device Management PlatformUnknown — not stated by the source
Integrated voicemailKnown for oneUnknown — not stated by the sourceYes
Plug and PlayKnown for oneUnknown — not stated by the sourceYes
Display2 differ
Display diagonalDiffers7.11 cm (2.8")20.3 cm (8")
Display resolutionDiffers320 x 240 pixels1280 x 800 pixels
TouchscreenKnown for oneUnknown — not stated by the sourceYes
Touchscreen typeKnown for oneUnknown — not stated by the sourceCapacitive
Number of simultaneous touchpointsKnown for oneUnknown — not stated by the source10
Backlight displayKnown for oneUnknown — not stated by the sourceYes
Audio1 differ
Microphone muteKnown for oneYesUnknown — not stated by the source
Voice codecsDiffersG.711a, G.711u, G.723.1, G.726, G.729, G.729A, G.729B, G.729abG.711a, G.711u, G.723.1, G.726, G.729A, G.729B, iLBC
Automatic gain controlKnown for oneUnknown — not stated by the sourceYes
Noise reductionKnown for oneUnknown — not stated by the sourceYes
Packet loss concealment (PLC)Known for oneUnknown — not stated by the sourceYes
Voice activity detectionKnown for oneUnknown — not stated by the sourceYes
Network1 differ
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/sUnknown — not stated by the source
Quality of Service (QoS) supportKnown for oneYesUnknown — not stated by the source
Security algorithmsDiffersWPA2, WPA3HTTPS, MD5, SSL/TLS
SyslogKnown for oneYesUnknown — not stated by the source
Wi-FiKnown for oneUnknown — not stated by the sourceYes
Wi-Fi standardsKnown for oneUnknown — not stated by the source802.11a, 802.11ad, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
BluetoothKnown for oneUnknown — not stated by the sourceYes
Bluetooth versionKnown for oneUnknown — not stated by the source4.2
Networking standardsKnown for oneUnknown — not stated by the sourceIEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1x, IEEE 802.3af
Supported network protocolsKnown for oneUnknown — not stated by the sourceIPv4/IPv6, HTTP/HTTPS, SNTP
Ports & interfacesidentical
Headset connectivityKnown for oneRJ-9Unknown — not stated by the source
DC-in jackKnown for oneYesUnknown — not stated by the source
Cable lock slotKnown for oneUnknown — not stated by the sourceYes
HDMI ports quantityKnown for oneUnknown — not stated by the source1
Power2 differ
AC adapter output voltageDiffers5 V12 V
AC adapter output currentDiffers2 A1 A
Operational conditionsidentical
Operating relative humidity (H-H)Known for one5 - 95%Unknown — not stated by the source
Operating temperature (T-T)Known for one10 - 45 °CUnknown — not stated by the source
Storage temperature (T-T)Known for one-10 - 70 °CUnknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one209 mmUnknown — not stated by the source
DepthKnown for one167.5 mmUnknown — not stated by the source
HeightKnown for one214.8 mmUnknown — not stated by the source
Package widthKnown for one231 mmUnknown — not stated by the source
Package depthKnown for one237 mmUnknown — not stated by the source
Package heightKnown for one102 mmUnknown — not stated by the source
Packaging contentidentical
Mounting kitKnown for oneYesUnknown — not stated by the source
Ethernet cableKnown for oneYesUnknown — not stated by the source
Cables includedKnown for oneUnknown — not stated by the sourceLAN (RJ-45)
ManualKnown for oneUnknown — not stated by the sourceYes
Stand includedKnown for oneUnknown — not stated by the sourceYes
Performanceidentical
Operating system installedKnown for oneUnknown — not stated by the sourceAndroid
Operating system versionKnown for oneUnknown — not stated by the source7.1
Cameraidentical
Front cameraKnown for oneUnknown — not stated by the sourceYes
Front camera resolution (numeric)Known for oneUnknown — not stated by the source2 MP
Videoidentical
Video callKnown for oneUnknown — not stated by the sourceYes

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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