Product comparison · 2 conference phones

AudioCodes RX20 IP conference phone vs Yealink CP935W-Base IP conference phone

12specifications compared
3differ
9identical
44known for one product only

Key differences

Control type: Buttons, Touch on the AudioCodes RX20 IP conference phone, Touch on the Yealink CP935W-Base IP conference phone. Security algorithms: HTTPS, SRTP, SSL/TLS on the AudioCodes RX20 IP conference phone, 256-bit AES, HTTPS, MD5, SRTP, TLS, WPA2 on the Yealink CP935W-Base IP conference phone.

Control type
- RX20 IP conference phone:Buttons, Touch
- CP935W-Base IP conference phone:Touch

Side by side

Differences highlightedShow differences only

Comparison of RX20, CP935W-Base
56 specifications	A AudioCodes RX20 IP conference phone Model RX20 View product	B Yealink CP935W-Base IP conference phone Model CP935W-Base View product
Features3 differ
Control typeDiffers	Buttons, Touch	Touch
Product colourKnown for one	Unknown — not stated by the source	Black
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 codecsDiffers	G.711Mu, G.711a, G.722, G.729A, G.729B	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
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
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 algorithmsDiffers	HTTPS, SRTP, SSL/TLS	256-bit AES, HTTPS, MD5, SRTP, TLS, WPA2
Call recordingKnown 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
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	12.7 cm (5")	Unknown — not stated by the source
Ethernet interface typeKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Power over Ethernet (PoE)Known for one	Yes	Unknown — not stated by the source
Supported network protocolsKnown for one	IPv4, TCP, UDP, ICMP, ARP, RTP, SRTP, RTCP-XR, 802.1x, IP/DHCP IP, IEEE 802.1p/Q, QoS/ToS, HTTP/HTTPS/DHCP, NTP, FTP/TFTP, CDP/LLDP VLAN, LDAP	Unknown — not stated by the source
Quality of Service (QoS) supportKnown for one	Yes	Unknown — not stated by the source
CertificationKnown for one	FCC 15 B, ICES-003 B, EN55032 B, EN61000-3-2, EN61000-3-3, UL-60950-1, EN60950-1, IEC-60950-1 (CB), CE, cTUVus RCM, KC, Anatel, CCC, ICASA, EAC, IC, ACTA, VCCI, BSMI	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	2	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
AC input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	-10 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	288.6 mm
DepthKnown for one	Unknown — not stated by the source	285.2 mm
HeightKnown for one	Unknown — not stated by the source	63.9 mm
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

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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