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Product comparison · 2 ip phones

VTech ET685 IP phone Black 10 lines LCD vs Yealink-SIP-T73U

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  • 26specifications compared
  • 8differ
  • 18identical
  • 39known for one product only

Key differences

The Yealink-SIP-T73U has 1 more RJ-9 ports quantity than the VTech ET685 IP phone Black 10 lines LCD (2 vs 1). The Yealink-SIP-T73U has 19 mm more width than the VTech ET685 IP phone Black 10 lines LCD (209 mm vs 190 mm). The VTech ET685 IP phone Black 10 lines LCD has 37.5 mm more depth than the Yealink-SIP-T73U (205 mm vs 167.5 mm). Handset type: Wired handset on the VTech ET685 IP phone Black 10 lines LCD, Wired & Wireless handset on the Yealink-SIP-T73U. Display diagonal: 10.9 cm (4.3") on the VTech ET685 IP phone Black 10 lines LCD, 7.11 cm (2.8") on the Yealink-SIP-T73U.

  • Handset type
    • Wired handset
    • Wired & Wireless handset
  • Display diagonal
    • 10.9 cm (4.3")
    • 7.11 cm (2.8")
  • Display resolution
    • 480 x 272 pixels
    • 320 x 240 pixels
  • RJ-9 ports quantity
    • 1
    • 2
  • Width
    • 190 mm
    • 209 mm
  • Depth
    • 205 mm
    • 167.5 mm
  • Height
    • 220 mm
    • 214.8 mm

Side by side

Differences highlightedShow differences only
65 specifications
A

VTech

ET685 IP phone Black 10 lines LCD

Model ET685

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B

Yealink

Yealink-SIP-T73U

Model T73U

View product
Design1 differ
Product typeIP PhoneIP Phone
Handset typeDiffersWired handsetWired & Wireless handset
Product colourBlackBlack
Backlight keypadYesYes
MountingKnown for oneDesk
Phone featuresidentical
Answering machineKnown for oneYes
Call forwardingYesYes
Call historyYesYes
Call holdYesYes
Call returnKnown for oneYes
Call waitingKnown for oneYes
Caller IDYesYes
Conference callKnown for oneYes
Emergency callKnown for oneYes
IntercomYesYes
Message-waiting indicator (MWI)YesYes
Number of VoIP accountsKnown for one12
Phonebook capacity1000 entries1000 entries
Phonebook sharingKnown for oneYes
RedialingYesYes
Speed diallingKnown for oneYes
Lines quantityKnown for one10 lines
Call parkKnown for oneYes
Call transferKnown for oneYes
Management featuresidentical
Management platformKnown for oneYealink Device Management Platform
Number of programmable keysKnown for one6
Display2 differ
DisplayLCDLCD
Display diagonalDiffers10.9 cm (4.3")7.11 cm (2.8")
Display resolutionDiffers480 x 272 pixels320 x 240 pixels
TouchscreenKnown for oneNo
Audio1 differ
SpeakerphoneYesYes
Microphone muteYesYes
Voice codecsDiffersAEC, AJB, CNG, G.711, G.722, G.726, G.729A, G.729B, PLC, VADG.711a, G.711u, G.723.1, G.726, G.729, G.729A, G.729B, G.729ab
Networkidentical
Ethernet LANYesYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ethernet LAN interface typeGigabit EthernetGigabit Ethernet
Quality of Service (QoS) supportKnown for oneYes
Security algorithmsKnown for oneWPA2, WPA3
SyslogKnown for oneYes
Wi-FiKnown for oneNo
BluetoothKnown for oneYes
Ports & interfaces1 differ
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 quantityDiffers12
Poweridentical
Power over Ethernet (PoE)YesYes
AC adapter input voltageKnown for one100 - 240 V
AC adapter output voltageKnown for one5 V
AC adapter output currentKnown for one2 A
Operational conditionsidentical
Operating relative humidity (H-H)Known for one5 - 95%
Operating temperature (T-T)Known for one10 - 45 °C
Storage temperature (T-T)Known for one-10 - 70 °C
Weight & dimensions3 differ
WidthDiffers190 mm209 mm
DepthDiffers205 mm167.5 mm
HeightDiffers220 mm214.8 mm
Package widthKnown for one231 mm
Package depthKnown for one237 mm
Package heightKnown for one102 mm
WeightKnown for one907.2 g
Packaging contentidentical
Mounting kitKnown for oneYes
Ethernet cableKnown for oneYes
HandsetKnown for oneYes
Number of handles included1 pc(s)1 pc(s)
Quick start guideKnown for oneYes

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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