Product comparison · 2 conference phones

Biamp Tesira HD-1 vs Yealink CP935W-Base IP conference phone

7specifications compared
5differ
2identical
54known for one product only

Key differences

Operating temperature (T-T)
- Tesira HD-1:0 - 40 °C
- CP935W-Base IP conference phone:-10 - 40 °C
Operating relative humidity (H-H)
- Tesira HD-1:0 - 95%
- CP935W-Base IP conference phone:10 - 90%
Width
- Tesira HD-1:145 mm
- CP935W-Base IP conference phone:288.6 mm
Depth
- Tesira HD-1:145 mm
- CP935W-Base IP conference phone:285.2 mm
Height
- Tesira HD-1:40 mm
- CP935W-Base IP conference phone:63.9 mm

Side by side

Differences highlightedShow differences only

Comparison of Tesira HD-1, CP935W-Base
61 specifications	A Biamp Tesira HD-1 View product	B Yealink CP935W-Base IP conference phone Model CP935W-Base View product
Featuresidentical
Product typeKnown for one	Unknown — not stated by the source	IP conference phone
Control typeKnown for one	Unknown — not stated by the source	Touch
Product colourKnown for one	Unknown — not stated by the source	Black
Built-in display	Yes	Yes
Display resolutionKnown for one	Unknown — not stated by the source	480 x 800 pixels
TouchscreenKnown for one	Unknown — not stated by the source	Yes
Voice codecsKnown for one	Unknown — not stated by the source	AMR, G.711a, G.722, G.726, G.729, G.729A, OPUS, PCMA
Number of microphone arraysKnown for one	Unknown — not stated by the source	6
Echo cancellationKnown for one	Unknown — not stated by the source	Yes
Noise reductionKnown for one	Unknown — not stated by the source	Yes
Microphone pick-up rangeKnown for one	Unknown — not stated by the source	6 m
Microphone mute	Yes	Yes
Conference call ways quantityKnown for one	Unknown — not stated by the source	5
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 4 (802.11n)
BluetoothKnown for one	Unknown — not stated by the source	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	4.2
Security algorithmsKnown for one	Unknown — not stated by the source	256-bit AES, HTTPS, MD5, SRTP, TLS, WPA2
Conference callKnown for one	Unknown — not stated by the source	Yes
Call forwardingKnown for one	Unknown — not stated by the source	Yes
Call recordingKnown for one	Unknown — not stated by the source	Yes
Call holdKnown for one	Unknown — not stated by the source	Yes
Call waitingKnown for one	Unknown — not stated by the source	Yes
Call historyKnown for one	Unknown — not stated by the source	Yes
Call returnKnown for one	Unknown — not stated by the source	Yes
Call transferKnown for one	Unknown — not stated by the source	Yes
Phonebook capacityKnown for one	Unknown — not stated by the source	1000 entries
Built-in speaker(s)Known for one	Unknown — not stated by the source	Yes
Speaker powerKnown for one	Unknown — not stated by the source	5 W
Speaker diameterKnown for one	Unknown — not stated by the source	5.6 cm
Display typeKnown for one	LCD	Unknown — not stated by the source
Display diagonalKnown for one	6.86 cm (2.7")	Unknown — not stated by the source
Power over Ethernet (PoE)Known for one	Yes	Unknown — not stated by the source
Compatible productsKnown for one	Tesira 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
Call managementidentical
Do not disturb functionKnown for one	Unknown — not stated by the source	Yes
Local dial planKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
USB portKnown for one	Unknown — not stated by the source	Yes
USB versionKnown for one	Unknown — not stated by the source	2.0
USB connector typeKnown for one	Unknown — not stated by the source	USB Type-C
USB ports quantityKnown for one	Unknown — not stated by the source	1
RJ-45 ports quantityKnown for one	1	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	2.2 W
Power consumption (max)Known for one	Unknown — not stated by the source	6 W
Power consumption (Power over Ethernet (PoE))Known for one	1.4 W	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 40 °C	-10 - 40 °C
Operating relative humidity (H-H)Differs	0 - 95%	10 - 90%
Operating altitudeKnown for one	0 - 3000 m	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	145 mm	288.6 mm
DepthDiffers	145 mm	285.2 mm
HeightDiffers	40 mm	63.9 mm
WeightKnown for one	400 g	Unknown — not stated by the source
Package widthKnown for one	228.6 mm	Unknown — not stated by the source
Package depthKnown for one	304.8 mm	Unknown — not stated by the source
Package heightKnown for one	101.6 mm	Unknown — not stated by the source
Package weightKnown for one	750 g	Unknown — not stated by the source
Packaging contentidentical
Quick installation guideKnown for one	Unknown — not stated by the source	Yes
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Logistics dataidentical
Country of originKnown for one	United States	Unknown — not stated by the source
Export Control Classification Number (ECCN)Known for one	EAR99	Unknown — not stated by the source
Harmonized System (HS) codeKnown for one	8517620050	Unknown — 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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