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Product comparison · 2 ip phones

HP Poly OBi VVX 150 2-Line IP Phone and PoE-enabled vs Yealink SIP-T53W IP phone Grey 8 lines LCD Wi-Fi

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  • 9specifications compared
  • 5differ
  • 4identical
  • 72known for one product only

Key differences

Only the Yealink SIP-T53W IP phone Grey 8 lines LCD Wi-Fi has Ethernet LAN. Only the Yealink SIP-T53W IP phone Grey 8 lines LCD Wi-Fi has Wi-Fi. Product type: IP Phone on the HP Poly OBi VVX 150 2-Line IP Phone and PoE-enabled, IP mobile phone on the Yealink SIP-T53W IP phone Grey 8 lines LCD Wi-Fi. Product colour: Black on the HP Poly OBi VVX 150 2-Line IP Phone and PoE-enabled, Grey on the Yealink SIP-T53W IP phone Grey 8 lines LCD Wi-Fi.

  • Product type
    • IP Phone
    • IP mobile phone
  • Product colour
    • Black
    • Grey
  • Ethernet LAN
    • No
    • Yes
  • Wi-Fi
    • No
    • Yes
  • Bluetooth
    • No
    • Yes

Side by side

Differences highlightedShow differences only
81 specifications
A

HP Poly

OBi VVX 150 2-Line IP Phone and PoE-enabled

Model 911N3AA

View product
B

Yealink

SIP-T53W IP phone Grey 8 lines LCD Wi-Fi

Model SIP-T53W

View product
Design2 differ
Product typeDiffersIP PhoneIP mobile phone
Handset typeWired handsetWired handset
Product colourDiffersBlackGrey
Keypad illuminationKnown for oneYes
Device lockKnown for oneYes
MountingKnown for oneDesk/Wall
Wall mountableKnown for oneYes
Performanceidentical
DECT connectableKnown for oneYes
Dual-Tone Multi-Frequency (DTMF) modesKnown for oneIn-band, Out-of band, SIP info
Phone featuresidentical
Lines quantityKnown for one8 lines
Answering machineKnown for oneYes
Anonymous callKnown for oneYes
Anonymous call rejectionKnown for oneYes
Call forwardingKnown for oneYes
Call historyKnown for oneYes
Call holdKnown for oneYes
Call parkKnown for oneYes
Call pick upKnown for oneYes
Call returnKnown for oneYes
Call transferKnown for oneYes
Call waitingKnown for oneYes
Caller IDKnown for oneYes
Conference callKnown for oneYes
Do not disturb functionKnown for oneYes
Full duplexKnown for oneYes
Number of VoIP accountsKnown for one12
Phonebook capacityKnown for one1000 entries
Phonebook sharingKnown for oneYes
RedialingKnown for oneYes
Short Message Service (SMS)Known for oneYes
Speed diallingKnown for oneYes
Management featuresidentical
Integrated voicemailKnown for oneYes
Volume controlKnown for oneButtons
Number of programmable keysKnown for one8
Displayidentical
DisplayKnown for oneLCD
Display diagonalKnown for one9.4 cm (3.7")
Display resolutionKnown for one360 x 160 pixels
TouchscreenNoNo
Backlight displayKnown for oneYes
Cameraidentical
Front cameraKnown for oneNo
Audioidentical
SpeakerphoneKnown for oneYes
Microphone muteKnown for oneYes
Adaptive jitter buffersKnown for oneYes
Automatic gain controlKnown for oneYes
Comfort noise generation (CNG)Known for oneYes
Packet loss concealment (PLC)Known for oneYes
Voice activity detectionKnown for oneYes
Voice codecsKnown for oneG.722, G.723.1, G.726, G.729A, G.729B, OPUS, iLBC
Network3 differ
Ethernet LANDiffersNoYes
Ethernet LAN interface typeKnown for oneGigabit Ethernet
Wi-FiDiffersNoYes
Wi-Fi standardsKnown for one802.11a, 802.11g, Wi-Fi 4 (802.11n)
BluetoothDiffersNoYes
Bluetooth versionKnown for one4.2
Networking standardsKnown for oneIEEE 802.1p, IEEE 802.1x, IEEE 802.3af
Quality of Service (QoS) supportKnown for oneYes
Security algorithmsKnown for oneAES, HTTPS, SIPS
Supported network protocolsKnown for oneFTP/TFTP/HTTP/HTTPS
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one1
DC-in jackKnown for oneYes
Ethernet LAN (RJ-45) portsKnown for one2
RJ-9 ports quantityKnown for one2
Poweridentical
Power over Ethernet (PoE)YesYes
AC adapter input voltageKnown for one100 - 240 V
AC adapter output voltageKnown for one5 V
AC adapter output currentKnown for one1.2 A
Power consumption (typical)Known for one2.3 W
Operational conditionsidentical
Operating relative humidity (H-H)Known for one10 - 95%
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-30 - 70 °C
Weight & dimensionsidentical
WidthKnown for one212 mm
DepthKnown for one210.6 mm
HeightKnown for one174.5 mm
Package widthKnown for one255 mm
Package depthKnown for one495 mm
Package heightKnown for one293 mm
Package weightKnown for one11.5 kg
Packaging contentidentical
Cables includedKnown for oneLAN (RJ-45)
Number of DECT wireless handsetsKnown for one4
Number of handles included1 pc(s)1 pc(s)
Quick start guideKnown for oneYes

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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