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Product comparison · 2 ip phones

HP Poly OBi VVX 450 12-Line IP Phone and PoE-enabled with Power Supply vs Yealink MP52 Microsoft Teams Edition

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  • 29specifications compared
  • 13differ
  • 16identical
  • 60known for one product only

Key differences

The HP Poly OBi VVX 450 12-Line IP Phone and PoE-enabled with Power Supply has 1 more USB 2.0 ports quantity than the Yealink MP52 Microsoft Teams Edition (2 vs 1). The HP Poly OBi VVX 450 12-Line IP Phone and PoE-enabled with Power Supply has 1 A more AC adapter output current than the Yealink MP52 Microsoft Teams Edition (3 A vs 2 A). The HP Poly OBi VVX 450 12-Line IP Phone and PoE-enabled with Power Supply has 28 mm more width than the Yealink MP52 Microsoft Teams Edition (240 mm vs 212 mm). Product colour: Black on the HP Poly OBi VVX 450 12-Line IP Phone and PoE-enabled with Power Supply, Grey on the Yealink MP52 Microsoft Teams Edition. Display diagonal: 10.9 cm (4.3") on the HP Poly OBi VVX 450 12-Line IP Phone and PoE-enabled with Power Supply, 6.1 cm (2.4") on the Yealink MP52 Microsoft Teams Edition.

  • Product colour
    • Black
    • Grey
  • Display diagonal
    • 10.9 cm (4.3")
    • 6.1 cm (2.4")
  • Display resolution
    • 480 x 272 pixels
    • 320 x 240 pixels
  • Security algorithms
    • 802.1x RADIUS, HTTPS, TLS
    • AES, HTTPS, TLS
  • USB 2.0 ports quantity
    • 2
    • 1
  • AC adapter output current
    • 3 A
    • 2 A
  • Operating relative humidity (H-H)
    • 5 - 95%
    • -10 - 50%
  • Operating temperature (T-T)
    • 0 - 40 °C
    • 10 - 95 °C

Side by side

Differences highlightedShow differences only
89 specifications
A

HP Poly

OBi VVX 450 12-Line IP Phone and PoE-enabled with Power SupplyView product
B

Yealink

MP52 Microsoft Teams EditionView product
Design1 differ
Product typeIP PhoneIP Phone
Handset typeWired handsetWired handset
Product colourDiffersBlackGrey
MountingKnown for oneDesk/Wall
Wall mountableKnown for oneYes
Performanceidentical
Operating system installedKnown for oneAndroid
Operating system versionKnown for one9.0
Hearing aid compatibilityKnown for oneYes
Compatible productsKnown for oneMicrosoft Teams
Phone featuresidentical
Common area phone (CAP)Known for oneYes
Hot deskingKnown for oneYes
Call forwardingYesYes
Call historyKnown for oneYes
Call holdYesYes
Call pick upKnown for oneYes
Call transferYesYes
Call waitingYesYes
Caller IDKnown for oneYes
Conference callYesYes
Emergency callKnown for oneYes
Full duplexKnown for oneYes
Lines quantityKnown for one12 lines
Distinctive ringKnown for oneYes
Do not disturb functionKnown for oneYes
RedialingKnown for oneYes
Speed diallingKnown for oneYes
Management featuresidentical
Integrated voicemailKnown for oneYes
Display2 differ
Display diagonalDiffers10.9 cm (4.3")6.1 cm (2.4")
Display resolutionDiffers480 x 272 pixels320 x 240 pixels
TouchscreenNoNo
Backlight displayKnown for oneYes
Graphical user interface (GUI) languageKnown for oneMulti
DisplayKnown for oneLED
Audio1 differ
SpeakerphoneYesYes
Microphone muteKnown for oneYes
Noise reductionKnown for oneYes
Voice codecsDiffersG.711, G.722, G.722.1, G.729ab, OPUS, iLBCAGC, AJB, CNG, G.711alaw, G.711ulaw, G.722, G.722.1, G.722.1C, G.723, G.726, G.729A, G.729B, OPUS, PLC, Silk, VAD, iLBC
Comfort noise generation (CNG)Known for oneYes
Voice activity detectionKnown for oneYes
Videoidentical
Video codecsKnown for oneSILK Opus, G.722, G.722.1, G.722.1C, G.711 (A/μ), G.723, G.726, G.729AB, ILBC
Network1 differ
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Ethernet LAN interface typeGigabit EthernetGigabit Ethernet
Wi-FiKnown for oneNo
BluetoothKnown for oneNo
DHCP clientKnown for oneYes
Networking standardsKnown for oneIEEE 802.1x, IEEE 802.3af
Security algorithmsDiffers802.1x RADIUS, HTTPS, TLSAES, HTTPS, TLS
Supported network protocolsKnown for oneIPv4/IPv6, SNTP
Quality of Service (QoS) supportKnown for oneYes
SyslogKnown for oneYes
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers21
Cable lock slotKnown for oneYes
DC-in jackKnown for oneYes
Ethernet LAN (RJ-45) ports22
RJ-9 ports quantityKnown for one2
Certificates1 differ
CertificationDiffersFCC Part 15 (CFR 47) Class B ICES-003 Class B EN55032 Class B CISPR32 Class B VCCI Class B EN55024 EN61000-3-2; EN61000-3-3 NZ Telepermit Korea KCC3 UAE TRA Russia CU3 Brazil ANATEL3 Australia RCM South Africa ICASA3 Saudi Arabia CITC China CCC3 RoHS Complian TAACE, FCC, RoHS, ISO 9001, CCC, REACH
Sustainability certificatesKnown for oneENERGY STAR
SafetyKnown for oneUL 60950-1/62368-1, CE Mark, CAN/CSA C22.2 No 60950-1/62368-1-1, EN 60950-1/62368-1, IEC 60950-1/62368-1, AS/NZS 60950-1
Power1 differ
Power over Ethernet (PoE)YesYes
AC adapter input voltageKnown for one100 - 240 V
AC adapter output voltage5 V5 V
AC adapter output currentDiffers3 A2 A
USB output currentKnown for one0.5 A
Power consumption (typical)Known for one4.5 W
Power consumption (Power over Ethernet (PoE))Known for one6 W
Operational conditions2 differ
Operating relative humidity (H-H)Differs5 - 95%-10 - 50%
Operating temperature (T-T)Differs0 - 40 °C10 - 95 °C
Storage temperature (T-T)Known for one-40 - 70 °C
Weight & dimensions3 differ
WidthDiffers240 mm212 mm
DepthDiffers57 mm186 mm
HeightDiffers230 mm146 mm
Package widthKnown for one210 mm
Package depthKnown for one238 mm
Package heightKnown for one103 mm
WeightKnown for one1.04 kg
Packaging contentidentical
Cables includedKnown for oneLAN (RJ-45)
Number of handles included1 pc(s)1 pc(s)
Quick start guideKnown for oneYes
Stand includedKnown for oneYes
AC adapter includedKnown for oneYes
Logistics dataidentical
Harmonized System (HS) codeKnown for one85171800
Master (outer) case gross weightKnown for one11.6 kg
Master (outer) case heightKnown for one250 mm
Master (outer) case lengthKnown for one443 mm
Master (outer) case net weightKnown for one10.7 kg
Master (outer) case widthKnown for one535 mm
Products per master (outer) caseKnown for one10 pc(s)
Technical detailsidentical
Warranty periodKnown for one1 year(s)

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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