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Product comparison · 2 ip phones

HP Poly VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA vs Yealink-SIP-T85W

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  • 26specifications compared
  • 11differ
  • 15identical
  • 56known for one product only

Key differences

The Yealink-SIP-T85W 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-SIP-T85W has 50 mm more package width than the HP Poly VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA (285 mm vs 235 mm). The Yealink-SIP-T85W has 20 mm more package depth than the HP Poly VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA (253 mm vs 233 mm). Only the Yealink-SIP-T85W has Bluetooth. Handset type: Wired handset on the HP Poly VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA, Wired & Wireless handset on the Yealink-SIP-T85W.

  • Handset type
    • Wired handset
    • Wired & Wireless handset
  • Display diagonal
    • 7.11 cm (2.8")
    • 14 cm (5.5")
  • Display resolution
    • 320 x 240 pixels
    • 960 x 480 pixels
  • Bluetooth
    • No
    • Yes
  • Security algorithms
    • HTTPS
    • WPA2, WPA3
  • RJ-9 ports quantity
    • 1
    • 2
  • Operating temperature (T-T)
    • 0 - 40 °C
    • 10 - 45 °C
  • Package width
    • 235 mm
    • 285 mm

Side by side

Differences highlightedShow differences only
82 specifications
A

HP Poly

VVX 250 4-Line IP Phone and PoE-enabled GSA/TAAView product
B

Yealink

Yealink-SIP-T85W

Model T85W

View product
Design1 differ
Product typeIP PhoneIP Phone
Handset typeDiffersWired handsetWired & Wireless handset
Product colourBlackBlack
Backlight keypadKnown for oneYes
MountingKnown for oneDesk
Phone featuresidentical
Answering machineKnown for oneYes
Anonymous callKnown for oneYes
Call forwardingYesYes
Call historyKnown for oneYes
Call holdYesYes
Call parkYesYes
Call pick upYesYes
Call returnKnown for oneYes
Call waitingKnown for oneYes
Caller IDYesYes
Conference callKnown for oneYes
Customizable wallpaperKnown for oneYes
Emergency callKnown for oneYes
Full duplexYesYes
IntercomKnown for oneYes
Message-waiting indicator (MWI)Known for oneYes
Number of VoIP accounts1616
Phonebook capacityKnown for one1000 entries
Phonebook sharingKnown for oneYes
RedialingKnown for oneYes
Speed diallingKnown for oneYes
Lines quantityKnown for one16 lines
SIP registrar serverKnown for oneYes
Management featuresidentical
Integrated voicemailKnown for oneYes
Volume controlKnown for oneButtons
Management platformKnown for oneYealink Device Management Platform
Display2 differ
DisplayLCDLCD
Display diagonalDiffers7.11 cm (2.8")14 cm (5.5")
Display resolutionDiffers320 x 240 pixels960 x 480 pixels
TouchscreenKnown for oneNo
Backlight displayKnown for oneYes
Audio1 differ
SpeakerphoneKnown for oneYes
Microphone muteKnown for oneYes
Voice codecsDiffersG.711a, G.711ulaw, G.722, G.729A, G.729B, OPUS, iLBCG.711a, G.711u, G.723.1, G.726, G.729, G.729A, G.729B, G.729ab
Comfort noise generation (CNG)Known for oneYes
Echo cancellationKnown for oneYes
Noise reductionKnown for oneYes
Voice activity detectionKnown for oneYes
Network2 differ
Ethernet LANYesYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ethernet LAN interface typeKnown for oneGigabit Ethernet
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
BluetoothDiffersNoYes
Bluetooth versionKnown for one5.0
Quality of Service (QoS) supportKnown for oneYes
Security algorithmsDiffersHTTPSWPA2, WPA3
SyslogKnown for oneYes
Ports & interfaces1 differ
Headset connectivityKnown for oneRJ-9
USB 2.0 ports quantity11
USB Type-C ports quantityKnown for one1
DC-in jackKnown for oneYes
Ethernet LAN (RJ-45) ports22
RJ-9 ports quantityDiffers12
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 one2 A
Operational conditions1 differ
Operating relative humidity (H-H)5 - 95%5 - 95%
Operating temperature (T-T)Differs0 - 40 °C10 - 45 °C
Storage temperature (T-T)Known for one-30 - 70 °C
Storage relative humidity (H-H)Known for one-40 - 70%
Weight & dimensions3 differ
WidthKnown for one258.7 mm
DepthKnown for one176.3 mm
HeightKnown for one224.4 mm
Package widthDiffers235 mm285 mm
Package depthDiffers233 mm253 mm
Package heightDiffers56 mm104 mm
Package weightKnown for one890 g
Packaging contentidentical
Mounting kitKnown for oneYes
Ethernet cableKnown for oneYes
HandsetKnown for oneYes
Number of handles includedKnown for one1 pc(s)
Quick start guideKnown for oneYes
Certificatesidentical
CertificationKnown for oneAustralia 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
Compliance certificatesKnown for oneFederal Communications Commission (FCC), CE
Logistics dataidentical
Country of originKnown for oneMexico

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