Product comparison · 2 conference phones

Biamp Tesira HD-1 vs Yealink CP925 IP conference phone

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  • 6specifications compared
  • 4differ
  • 2identical
  • 39known for one product only

Key differences

The Yealink CP925 IP conference phone has 140 mm more width than the Biamp Tesira HD-1 (285 mm vs 145 mm). The Yealink CP925 IP conference phone has 144.5 mm more depth than the Biamp Tesira HD-1 (289.5 mm vs 145 mm). The Yealink CP925 IP conference phone has 19.1 mm more height than the Biamp Tesira HD-1 (59.1 mm vs 40 mm). Display diagonal: 6.86 cm (2.7") on the Biamp Tesira HD-1, 10.2 cm (4") on the Yealink CP925 IP conference phone.

  • Display diagonal
    • Tesira HD-1:6.86 cm (2.7")
    • CP925 IP conference phone:10.2 cm (4")
  • Width
    • Tesira HD-1:145 mm
    • CP925 IP conference phone:285 mm
  • Depth
    • Tesira HD-1:145 mm
    • CP925 IP conference phone:289.5 mm
  • Height
    • Tesira HD-1:40 mm
    • CP925 IP conference phone:59.1 mm

Side by side

Differences highlightedShow differences only (off)
Comparison of Tesira HD-1, CP925
45 specifications
Features1 differ
Product typeKnown for oneUnknown — not stated by the sourceIP conference phone
Control typeKnown for oneUnknown — not stated by the sourceTouch
Product colourKnown for oneUnknown — not stated by the sourceBlack
Built-in displayYesYes
Display diagonalDiffers6.86 cm (2.7")10.2 cm (4")
Display resolutionKnown for oneUnknown — not stated by the source480 x 800 pixels
TouchscreenKnown for oneUnknown — not stated by the sourceYes
Frequency rangeKnown for oneUnknown — not stated by the source100 - 20000 Hz
Wi-FiKnown for oneUnknown — not stated by the sourceYes
Top Wi-Fi standardKnown for oneUnknown — not stated by the sourceWi-Fi 4 (802.11n)
BluetoothKnown for oneUnknown — not stated by the sourceYes
Bluetooth versionKnown for oneUnknown — not stated by the source4.2
Ethernet LAN data ratesKnown for oneUnknown — not stated by the source10,100 Mbit/s
Quality of Service (QoS) supportKnown for oneUnknown — not stated by the sourceYes
Call forwardingKnown for oneUnknown — not stated by the sourceYes
Call recordingKnown for oneUnknown — not stated by the sourceYes
Call holdKnown for oneUnknown — not stated by the sourceYes
Built-in speaker(s)Known for oneUnknown — not stated by the sourceYes
Display typeKnown for oneLCDUnknown — not stated by the source
Microphone muteKnown for oneYesUnknown — not stated by the source
Power over Ethernet (PoE)Known for oneYesUnknown — not stated by the source
Compatible productsKnown for oneTesira SERVER and SERVER-IO with STC-2 or SVC-2 cards installed; TesiraFORTÉ VT (all models); TesiraFORTÉ VT4 (all models); TesiraFORTÉ X (all models)Unknown — not stated by the source
Ports & interfacesidentical
RJ-45 ports quantity11
USB portKnown for oneUnknown — not stated by the sourceYes
USB versionKnown for oneUnknown — not stated by the source2.0
USB connector typeKnown for oneUnknown — not stated by the sourceUSB Type-C
USB ports quantityKnown for oneUnknown — not stated by the source1
Poweridentical
Power consumption (typical)Known for oneUnknown — not stated by the source11 W
Power consumption (Power over Ethernet (PoE))Known for one1.4 WUnknown — not stated by the source
Operational conditionsidentical
Storage temperature (T-T)Known for oneUnknown — not stated by the source-10 - 40 °C
Storage relative humidity (H-H)Known for oneUnknown — not stated by the source10 - 90%
Operating temperature (T-T)Known for one0 - 40 °CUnknown — not stated by the source
Operating relative humidity (H-H)Known for one0 - 95%Unknown — not stated by the source
Operating altitudeKnown for one0 - 3000 mUnknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers145 mm285 mm
DepthDiffers145 mm289.5 mm
HeightDiffers40 mm59.1 mm
WeightKnown for one400 gUnknown — not stated by the source
Package widthKnown for one228.6 mmUnknown — not stated by the source
Package depthKnown for one304.8 mmUnknown — not stated by the source
Package heightKnown for one101.6 mmUnknown — not stated by the source
Package weightKnown for one750 gUnknown — not stated by the source
Logistics dataidentical
Country of originKnown for oneUnited StatesUnknown — not stated by the source
Export Control Classification Number (ECCN)Known for oneEAR99Unknown — not stated by the source
Harmonized System (HS) codeKnown for one8517620050Unknown — not stated by the source

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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