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Product comparison · 2 ip phones

Yealink T33P IP phone Grey 4 lines vs Yealink-SIP-T73W

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  • 41specifications compared
  • 17differ
  • 24identical
  • 46known for one product only

Key differences

The Yealink-SIP-T73W has 8 more VoIP accounts than the Yealink T33P IP phone Grey 4 lines (12 vs 4). The Yealink-SIP-T73W has 1 more RJ-9 ports quantity than the Yealink T33P IP phone Grey 4 lines (2 vs 1). The Yealink T33P IP phone Grey 4 lines has 5 - 95% more operating relative humidity (H-H) than the Yealink-SIP-T73W (10 - 95% vs 5 - 95%). Only the Yealink-SIP-T73W has Wi-Fi. Only the Yealink-SIP-T73W has Bluetooth.

  • Handset type
    • Wired handset
    • Wired & Wireless handset
  • Product colour
    • Grey
    • Black
  • Mounting
    • Desk/Wall
    • Desk
  • Number of VoIP accounts
    • 4
    • 12
  • Display diagonal
    • 6.1 cm (2.4")
    • 7.11 cm (2.8")
  • Ethernet LAN data rates
    • 10,100 Mbit/s
    • 10,100,1000 Mbit/s
  • Ethernet LAN interface type
    • Fast Ethernet
    • Gigabit Ethernet
  • Wi-Fi
    • No
    • Yes

Side by side

Differences highlightedShow differences only
87 specifications
A

Yealink

T33P IP phone Grey 4 lines

Model T33P

View product
B

Yealink

Yealink-SIP-T73W

Model T73W

View product
Design3 differ
Handset typeDiffersWired handsetWired & Wireless handset
Product colourDiffersGreyBlack
MountingDiffersDesk/WallDesk
Wall mountableKnown for oneYes
Backlight keypadKnown for oneYes
Performanceidentical
Operating system installedKnown for oneLinux
Phone features1 differ
Lines quantityKnown for one4 lines
Hot deskingKnown for oneYes
Anonymous callKnown for oneYes
Anonymous call rejectionKnown for oneYes
Call parkKnown for oneYes
Call pick upKnown for oneYes
Call transferKnown for oneYes
Customizable wallpaperKnown for oneYes
Direct callKnown for oneYes
Do not disturb functionKnown for oneYes
Full duplexKnown for oneYes
Number of VoIP accountsDiffers412
Short Message Service (SMS)Known for oneYes
Conference callKnown for oneYes
IntercomKnown for oneYes
Phonebook sharingKnown for oneYes
Management featuresidentical
Integrated voicemailKnown for oneYes
Volume controlKnown for oneButtons
Number of function keysKnown for one5
Number of programmable keysKnown for one4
Management platformKnown for oneYealink Device Management Platform
Display1 differ
Display diagonalDiffers6.1 cm (2.4")7.11 cm (2.8")
TouchscreenKnown for oneNo
Backlight displayKnown for oneYes
DisplayKnown for oneLCD
Audio1 differ
Noise reductionKnown for oneYes
Voice codecsDiffersAGC, AJB, CNG, G.711a, G.711u, G.722, G.723.1, G.726, G.729, G.729A, PLC, VAD, iLBCG.711a, G.711u, G.723.1, G.726, G.729, G.729A, G.729B, G.729ab
Microphone muteKnown for oneYes
Network5 differ
Ethernet LAN data ratesDiffers10,100 Mbit/s10,100,1000 Mbit/s
Ethernet LAN interface typeDiffersFast EthernetGigabit Ethernet
Wi-FiDiffersNoYes
BluetoothDiffersNoYes
DHCP clientKnown for oneYes
Security algorithmsDiffersAES, HTTPSWPA2, WPA3
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Bluetooth versionKnown for one5.0
SyslogKnown for oneYes
Ports & interfaces1 differ
RJ-9 ports quantityDiffers12
Headset connectivityKnown for oneRJ-9
USB 2.0 ports quantityKnown for one1
DC-in jackKnown for oneYes
Poweridentical
Input frequencyKnown for one50/60 Hz
Power consumption (typical)Known for one3 W
Power consumption (Power over Ethernet (PoE))Known for one5 W
AC adapter output voltageKnown for one5 V
AC adapter output currentKnown for one2 A
Operational conditions2 differ
Operating relative humidity (H-H)Differs10 - 95%5 - 95%
Operating temperature (T-T)Differs-10 - 50 °C10 - 45 °C
Storage temperature (T-T)Known for one-10 - 70 °C
Weight & dimensions3 differ
WidthDiffers212 mm209 mm
DepthDiffers186 mm167.5 mm
HeightDiffers146 mm214.8 mm
Package widthKnown for one231 mm
Package depthKnown for one237 mm
Package heightKnown for one102 mm
Packaging contentidentical
Base stationKnown for oneYes
Mounting kitKnown 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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