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Product comparison · 2 ip phones

Yealink-SIP-T77U vs Yealink VP59 Zoom Edition

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  • 36specifications compared
  • 13differ
  • 23identical
  • 69known for one product only

Key differences

The Yealink VP59 Zoom Edition has 7 V more AC adapter output voltage than the Yealink-SIP-T77U (12 V vs 5 V). The Yealink-SIP-T77U has 1 A more AC adapter output current than the Yealink VP59 Zoom Edition (2 A vs 1 A). The Yealink VP59 Zoom Edition has 5 - 95% more operating relative humidity (H-H) than the Yealink-SIP-T77U (10 - 95% vs 5 - 95%). Handset type: Wired & Wireless handset on the Yealink-SIP-T77U, Wired handset on the Yealink VP59 Zoom Edition. Product colour: Black on the Yealink-SIP-T77U, Grey on the Yealink VP59 Zoom Edition.

  • Handset type
    • Wired & Wireless handset
    • Wired handset
  • Product colour
    • Black
    • Grey
  • Display diagonal
    • 17.8 cm (7")
    • 20.3 cm (8")
  • Display resolution
    • 800 x 480 pixels
    • 1280 x 800 pixels
  • Security algorithms
    • WPA2, WPA3
    • 802.1x RADIUS, HTTPS, TLS
  • AC adapter output voltage
    • 5 V
    • 12 V
  • AC adapter output current
    • 2 A
    • 1 A
  • Operating relative humidity (H-H)
    • 5 - 95%
    • 10 - 95%

Side by side

Differences highlightedShow differences only
105 specifications
A

Yealink

Yealink-SIP-T77U

Model T77U

View product
B

Yealink

VP59 Zoom EditionView product
Design2 differ
Handset typeDiffersWired & Wireless handsetWired handset
Product colourDiffersBlackGrey
Device lockKnown for oneYes
Backlight keypadKnown for oneYes
Performanceidentical
Operating system installedKnown for oneAndroid
Operating system versionKnown for one9.0
Hearing aid compatibilityKnown for oneYes
Compatible productsKnown for oneZoom
Phone featuresidentical
Call transferKnown for oneYes
Answering machineKnown for oneYes
Anonymous callKnown for oneYes
Call historyKnown for oneYes
Call parkKnown for oneYes
Call pick upKnown for oneYes
Call returnKnown for oneYes
Call waitingKnown for oneYes
Caller IDKnown for oneYes
Conference callKnown for oneYes
Customizable wallpaperKnown for oneYes
IntercomKnown for oneYes
Message-waiting indicator (MWI)Known for oneYes
Number of VoIP accountsKnown for one12
Phonebook capacityKnown for one1000 entries
Phonebook sharingKnown for oneYes
RedialingKnown for oneYes
Speed diallingKnown for oneYes
Management featuresidentical
Plug and PlayKnown for oneYes
Volume controlKnown for oneButtons
Management platformKnown for oneYealink Device Management Platform
Display2 differ
Display diagonalDiffers17.8 cm (7")20.3 cm (8")
Display resolutionDiffers800 x 480 pixels1280 x 800 pixels
Touchscreen typeKnown for oneCapacitive
Number of simultaneous touchpointsKnown for one10
Graphical user interface (GUI) languageKnown for oneMulti
Backlight displayKnown for oneYes
Cameraidentical
Front cameraKnown for oneYes
Front camera resolution (numeric)Known for one2 MP
Horizontal field of viewKnown for one84°
Vertical field of viewKnown for one54°
Camera privacy shutterKnown for oneYes
Audio1 differ
Noise reductionKnown for oneYes
Voice codecsDiffersG.711a, G.711u, G.723.1, G.726, G.729, G.729A, G.729B, G.729abAGC, AJB, CNG, PLC, VAD
Videoidentical
Video codecsKnown for oneH.264 High Profile, H.264, H.263, VP8
Network1 differ
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.2
DHCP clientKnown for oneYes
Networking standardsKnown for oneIEEE 802.3af
Security algorithmsDiffersWPA2, WPA3802.1x RADIUS, HTTPS, TLS
Supported network protocolsKnown for oneIPv4/IPv6, SNTP
Quality of Service (QoS) supportKnown for oneYes
Ports & interfacesidentical
USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one1
Cable lock slotKnown for oneYes
HDMI ports quantityKnown for one1
Headset connectivityKnown for oneRJ-9
USB Type-C ports quantityKnown for one1
DC-in jackKnown for oneYes
Power2 differ
AC adapter output voltageDiffers5 V12 V
AC adapter output currentDiffers2 A1 A
USB output currentKnown for one0.5 A
Power consumption (typical)Known for one9 W
Power consumption (Power over Ethernet (PoE))Known for one10.2 W
Operational conditions2 differ
Operating relative humidity (H-H)Differs5 - 95%10 - 95%
Operating temperature (T-T)Differs10 - 45 °C-10 - 50 °C
Storage temperature (T-T)Known for one-30 - 70 °C
Weight & dimensions3 differ
WidthDiffers262.1 mm273 mm
DepthDiffers167.5 mm226 mm
HeightDiffers219.2 mm285 mm
Package widthKnown for one285 mm
Package depthKnown for one253 mm
Package heightKnown for one104 mm
Packaging contentidentical
Cables includedKnown for oneLAN (RJ-45)
Stand includedKnown for oneYes
Mounting kitKnown for oneYes
Ethernet cableKnown for oneYes
Logistics dataidentical
Master (outer) case gross weightKnown for one13.4 kg
Master (outer) case heightKnown for one350 mm
Master (outer) case lengthKnown for one376 mm
Master (outer) case net weightKnown for one12.4 kg
Master (outer) case widthKnown for one587 mm
Products per master (outer) caseKnown for one5 pc(s)

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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