Product comparison · 2 ip phones

HP Poly VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA vs Yealink MP56 Zoom

29specifications compared
15differ
14identical
56known for one product only

Key differences

The Yealink MP56 Zoom has 1 more RJ-9 ports quantity than the HP Poly VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA (2 vs 1). The Yealink MP56 Zoom has 5 - 95% more operating relative humidity (H-H) than the HP Poly VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA (10 - 95% vs 5 - 95%). The Yealink MP56 Zoom has 43 mm more package width than the HP Poly VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA (278 mm vs 235 mm). Only the Yealink MP56 Zoom has touchscreen. Only the Yealink MP56 Zoom has Bluetooth.

Product colour
- VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA:Black
- MP56 Zoom:Grey
Display diagonal
- VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA:7.11 cm (2.8")
- MP56 Zoom:17.8 cm (7")
Display resolution
- VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA:320 x 240 pixels
- MP56 Zoom:480 x 800 pixels
Touchscreen
- VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA:No
- MP56 Zoom:Yes
Bluetooth
- VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA:No
- MP56 Zoom:Yes
Security algorithms
- VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA:HTTPS
- MP56 Zoom:HTTPS, TLS
RJ-9 ports quantity
- VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA:1
- MP56 Zoom:2
Operating relative humidity (H-H)
- VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA:5 - 95%
- MP56 Zoom:10 - 95%

Side by side

Differences highlightedShow differences only

Comparison of VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA, MP56 Zoom
85 specifications	A HP Poly VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA View product	B Yealink MP56 Zoom View product
Design1 differ
Product colourDiffers	Black	Grey
Device lockKnown for one	Unknown — not stated by the source	Yes
MountingKnown for one	Unknown — not stated by the source	Desk
Performanceidentical
Operating system installedKnown for one	Unknown — not stated by the source	Android
Operating system versionKnown for one	Unknown — not stated by the source	9.0
Hearing aid compatibilityKnown for one	Unknown — not stated by the source	Yes
Compatible productsKnown for one	Unknown — not stated by the source	Zoom/Yealink Device Management Platform
Phone featuresidentical
Common area phone (CAP)Known for one	Unknown — not stated by the source	Yes
Hot deskingKnown for one	Unknown — not stated by the source	Yes
Call transferKnown for one	Unknown — not stated by the source	Yes
Call waitingKnown for one	Unknown — not stated by the source	Yes
Distinctive ringKnown for one	Unknown — not stated by the source	Yes
IntercomKnown for one	Unknown — not stated by the source	Yes
Message-waiting indicator (MWI)Known for one	Unknown — not stated by the source	Yes
Lines quantityKnown for one	16 lines	Unknown — not stated by the source
Call parkKnown for one	Yes	Unknown — not stated by the source
Caller IDKnown for one	Yes	Unknown — not stated by the source
Number of VoIP accountsKnown for one	16	Unknown — not stated by the source
Management featuresidentical
Integrated voicemailKnown for one	Unknown — not stated by the source	Yes
Firmware upgradeableKnown for one	Unknown — not stated by the source	Yes
Display3 differ
Display diagonalDiffers	7.11 cm (2.8")	17.8 cm (7")
Display resolutionDiffers	320 x 240 pixels	480 x 800 pixels
TouchscreenDiffers	No	Yes
Touchscreen typeKnown for one	Unknown — not stated by the source	Capacitive
Number of simultaneous touchpointsKnown for one	Unknown — not stated by the source	5
Graphical user interface (GUI) languageKnown for one	Unknown — not stated by the source	Multi
Backlight displayKnown for one	Yes	Unknown — not stated by the source
Audio1 differ
SpeakerphoneKnown for one	Unknown — not stated by the source	Yes
Microphone muteKnown for one	Unknown — not stated by the source	Yes
Packet loss concealment (PLC)Known for one	Unknown — not stated by the source	Yes
Voice codecsDiffers	G.711a, G.711ulaw, G.722, G.729A, G.729B, OPUS, iLBC	AGC, AJB, CNG, G.711a, G.711u, G.722, G.723.1, G.726, G.729A, G.729B, PLC, Silk, VAD, iLBC
Echo cancellationKnown for one	Yes	Unknown — not stated by the source
Voice activity detectionKnown for one	Yes	Unknown — not stated by the source
Network2 differ
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Ethernet LAN interface typeKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	4.2
DHCP clientKnown for one	Unknown — not stated by the source	Yes
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Security algorithmsDiffers	HTTPS	HTTPS, TLS
Supported network protocolsKnown for one	Unknown — not stated by the source	IPv4/IPv6, SNTP
Ports & interfaces1 differ
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
RJ-9 ports quantityDiffers	1	2
Certificates2 differ
CertificationDiffers	Australia RCM; Brazil ANATEL; CAN/CSA C22.2 No. 62368-1-14EN 60950-1; EN 60950-1 & EN 62368-1; EN55024; EN55032 Class B; EN61000-3-2, EN61000-3-3; FCC Part 15 (CFR 47) Class B; ICES-003 Class B; IEC 60950-1 & IEC 62368-1; NZ Telepermit; ROHS compliant; So. Korea KC; So. Africa ICASA; Saudi Arabia CI	CE, FCC, RoHS, ISO 9001, CCC, REACH
Compliance certificatesDiffers	Federal Communications Commission (FCC), CE	CCC, CE, Federal Communications Commission (FCC), REACH, RoHS
Poweridentical
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC adapter output voltageKnown for one	Unknown — not stated by the source	5 V
AC adapter output currentKnown for one	Unknown — not stated by the source	2 A
USB output currentKnown for one	Unknown — not stated by the source	0.5 A
Power consumption (typical)Known for one	Unknown — not stated by the source	4.5 W
Power consumption (Power over Ethernet (PoE))Known for one	Unknown — not stated by the source	6 W
Operational conditions2 differ
Operating relative humidity (H-H)Differs	5 - 95%	10 - 95%
Operating temperature (T-T)Differs	0 - 40 °C	-10 - 50 °C
Storage relative humidity (H-H)Known for one	-40 - 70%	Unknown — not stated by the source
Weight & dimensions3 differ
WidthKnown for one	Unknown — not stated by the source	250.4 mm
DepthKnown for one	Unknown — not stated by the source	168.7 mm
HeightKnown for one	Unknown — not stated by the source	174.4 mm
Package widthDiffers	235 mm	278 mm
Package depthDiffers	233 mm	238 mm
Package heightDiffers	56 mm	103 mm
Package weightKnown for one	890 g	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	Unknown — not stated by the source	LAN (RJ-45)
Ethernet cableKnown for one	Unknown — not stated by the source	Yes
HandsetKnown for one	Unknown — not stated by the source	Yes
Number of handles includedKnown for one	Unknown — not stated by the source	1 pc(s)
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Stand includedKnown for one	Unknown — not stated by the source	Yes
Logistics dataidentical
Country of originKnown for one	Mexico	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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