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Product comparison · 2 ip phones

Yealink-SIP-T77U vs Yealink T88V Pro

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  • 67specifications compared
  • 9differ
  • 58identical
  • 9known for one product only

Key differences

The Yealink T88V Pro has 4 more VoIP accounts than the Yealink-SIP-T77U (16 vs 12). The Yealink T88V Pro has 7 V more AC adapter output voltage than the Yealink-SIP-T77U (12 V vs 5 V). The Yealink-SIP-T77U has 0.75 A more AC adapter output current than the Yealink T88V Pro (2 A vs 1.25 A). Display resolution: 800 x 480 pixels on the Yealink-SIP-T77U, 1024 x 600 pixels on the Yealink T88V Pro.

  • Number of VoIP accounts
    • 12
    • 16
  • Display resolution
    • 800 x 480 pixels
    • 1024 x 600 pixels
  • AC adapter output voltage
    • 5 V
    • 12 V
  • AC adapter output current
    • 2 A
    • 1.25 A
  • Width
    • 262.1 mm
    • 263.7 mm
  • Depth
    • 167.5 mm
    • 206.9 mm
  • Height
    • 219.2 mm
    • 261 mm
  • Package width
    • 285 mm
    • 290 mm

Side by side

Differences highlightedShow differences only
76 specifications
A

Yealink

Yealink-SIP-T77U

Model T77U

View product
B

Yealink

T88V ProView product
Performanceidentical
Operating system installedKnown for oneAndroid
Operating system versionKnown for one13
Phone features1 differ
Number of VoIP accountsDiffers1216
Display1 differ
Display resolutionDiffers800 x 480 pixels1024 x 600 pixels
Cameraidentical
Front cameraKnown for oneYes
Front camera resolution (numeric)Known for one5 MP
Field of view (FOV) angleKnown for one75°
Networkidentical
Wi-FiKnown for oneYes
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)
BluetoothKnown for oneYes
Bluetooth versionKnown for one5.0
Power2 differ
AC adapter output voltageDiffers5 V12 V
AC adapter output currentDiffers2 A1.25 A
Weight & dimensions5 differ
WidthDiffers262.1 mm263.7 mm
DepthDiffers167.5 mm206.9 mm
HeightDiffers219.2 mm261 mm
Package widthDiffers285 mm290 mm
Package depthDiffers253 mm288 mm

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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