Product comparison · 2 ip phones

Yealink MP56 Zoom vs Yealink SIP T42U

37specifications compared
17differ
20identical
56known for one product only

Key differences

The Yealink SIP T42U has 1 more USB 2.0 ports quantity than the Yealink MP56 Zoom (2 vs 1). The Yealink MP56 Zoom has 2.3 W more power consumption (typical) than the Yealink SIP T42U (4.5 W vs 2.2 W). The Yealink MP56 Zoom has 38.4 mm more width than the Yealink SIP T42U (250.4 mm vs 212 mm). Only the Yealink MP56 Zoom has integrated voicemail. Only the Yealink MP56 Zoom has AC adapter included.

Handset type
- MP56 Zoom:Wired handset
- SIP T42U:Wireless handset
Mounting
- MP56 Zoom:Desk
- SIP T42U:Desk/Wall
Integrated voicemail
- MP56 Zoom:Yes
- SIP T42U:No
Display diagonal
- MP56 Zoom:17.8 cm (7")
- SIP T42U:6.86 cm (2.7")
Display resolution
- MP56 Zoom:480 x 800 pixels
- SIP T42U:192 x 68 pixels
USB 2.0 ports quantity
- MP56 Zoom:1
- SIP T42U:2
Power consumption (typical)
- MP56 Zoom:4.5 W
- SIP T42U:2.2 W
Width
- MP56 Zoom:250.4 mm
- SIP T42U:212 mm

Side by side

Differences highlightedShow differences only

Comparison of MP56 Zoom, SIP T42U
93 specifications	A Yealink MP56 Zoom View product	B Yealink SIP T42U View product
Design2 differ
Product type	IP Phone	IP Phone
Handset typeDiffers	Wired handset	Wireless handset
Product colour	Grey	Grey
Device lock	Yes	Yes
MountingDiffers	Desk	Desk/Wall
Wall mountableKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
Operating system installedKnown for one	Android	Unknown — not stated by the source
Operating system versionKnown for one	9.0	Unknown — not stated by the source
Hearing aid compatibilityKnown for one	Yes	Unknown — not stated by the source
Compatible productsKnown for one	Zoom/Yealink Device Management Platform	Unknown — not stated by the source
Phone featuresidentical
Common area phone (CAP)Known for one	Yes	Unknown — not stated by the source
Hot deskingKnown for one	Yes	Unknown — not stated by the source
Call forwarding	Yes	Yes
Call hold	Yes	Yes
Call pick up	Yes	Yes
Call transfer	Yes	Yes
Call waiting	Yes	Yes
Distinctive ring	Yes	Yes
Full duplex	Yes	Yes
IntercomKnown for one	Yes	Unknown — not stated by the source
Message-waiting indicator (MWI)Known for one	Yes	Unknown — not stated by the source
SIP registrar serverKnown for one	Yes	Unknown — not stated by the source
Anonymous callKnown for one	Unknown — not stated by the source	Yes
Anonymous call rejectionKnown for one	Unknown — not stated by the source	Yes
Call historyKnown for one	Unknown — not stated by the source	Yes
Call parkKnown for one	Unknown — not stated by the source	Yes
Caller IDKnown for one	Unknown — not stated by the source	Yes
Conference callKnown for one	Unknown — not stated by the source	Yes
Direct callKnown for one	Unknown — not stated by the source	Yes
Do not disturb functionKnown for one	Unknown — not stated by the source	Yes
Number of VoIP accountsKnown for one	Unknown — not stated by the source	12
Phonebook capacityKnown for one	Unknown — not stated by the source	1000 entries
RedialingKnown for one	Unknown — not stated by the source	Yes
Speed diallingKnown for one	Unknown — not stated by the source	Yes
Management features1 differ
Integrated voicemailDiffers	Yes	No
Firmware upgradeableKnown for one	Yes	Unknown — not stated by the source
Number of function keysKnown for one	Unknown — not stated by the source	5
Number of programmable keysKnown for one	Unknown — not stated by the source	6
Display2 differ
Display	LCD	LCD
Display diagonalDiffers	17.8 cm (7")	6.86 cm (2.7")
Display resolutionDiffers	480 x 800 pixels	192 x 68 pixels
TouchscreenKnown for one	Yes	Unknown — not stated by the source
Touchscreen typeKnown for one	Capacitive	Unknown — not stated by the source
Number of simultaneous touchpointsKnown for one	5	Unknown — not stated by the source
Graphical user interface (GUI) languageKnown for one	Multi	Unknown — not stated by the source
Audioidentical
SpeakerphoneKnown for one	Yes	Unknown — not stated by the source
Microphone muteKnown for one	Yes	Unknown — not stated by the source
Comfort noise generation (CNG)Known for one	Yes	Unknown — not stated by the source
Noise reductionKnown for one	Yes	Unknown — not stated by the source
Packet loss concealment (PLC)Known for one	Yes	Unknown — not stated by the source
Voice codecsKnown for one	AGC, AJB, CNG, G.711a, G.711u, G.722, G.723.1, G.726, G.729A, G.729B, PLC, Silk, VAD, iLBC	Unknown — not stated by the source
Network3 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Ethernet LAN interface type	Gigabit Ethernet	Gigabit Ethernet
Wi-Fi	Yes	Yes
Wi-Fi standardsKnown for one	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Bluetooth	Yes	Yes
Bluetooth versionKnown for one	4.2	Unknown — not stated by the source
DHCP clientKnown for one	Yes	Unknown — not stated by the source
Networking standardsDiffers	IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n	IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1x, IEEE 802.3af
Security algorithmsDiffers	HTTPS, TLS	256-bit AES, HTTPS, TLS, WPA2, WPA3
Supported network protocolsDiffers	IPv4/IPv6, SNTP	IPv4/IPv6, SIP v1 (RFC2543), v2 (RFC3261), UDP/TCP/DNS-SRV (RFC 3263)
Quality of Service (QoS) supportKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	1	2
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN (RJ-45) ports	2	2
RJ-9 ports quantity	2	2
Certificatesidentical
CertificationKnown for one	CE, FCC, RoHS, ISO 9001, CCC, REACH	Unknown — not stated by the source
Compliance certificatesKnown for one	CCC, CE, Federal Communications Commission (FCC), REACH, RoHS	Unknown — not stated by the source
Power1 differ
Power over Ethernet (PoE)Known for one	Yes	Unknown — not stated by the source
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC adapter output voltageKnown for one	5 V	Unknown — not stated by the source
AC adapter output currentKnown for one	2 A	Unknown — not stated by the source
USB output currentKnown for one	0.5 A	Unknown — not stated by the source
Power consumption (typical)Differs	4.5 W	2.2 W
Power consumption (Power over Ethernet (PoE))Known for one	6 W	Unknown — not stated by the source
Operational conditionsidentical
Operating relative humidity (H-H)	10 - 95%	10 - 95%
Operating temperature (T-T)	-10 - 50 °C	-10 - 50 °C
Weight & dimensions6 differ
WidthDiffers	250.4 mm	212 mm
DepthDiffers	168.7 mm	189 mm
HeightDiffers	174.4 mm	175 mm
Package widthDiffers	278 mm	627 mm
Package depthDiffers	238 mm	256 mm
Package heightDiffers	103 mm	235 mm
Package weightKnown for one	Unknown — not stated by the source	63 kg
Packaging content1 differ
AC adapter includedDiffers	Yes	No
Cables includedKnown for one	LAN (RJ-45)	Unknown — not stated by the source
Ethernet cableKnown for one	Yes	Unknown — not stated by the source
HandsetKnown for one	Yes	Unknown — not stated by the source
Number of handles included	1 pc(s)	1 pc(s)
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Stand includedKnown for one	Yes	Unknown — not stated by the source
Cameraidentical
Rear cameraKnown 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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