Product comparison · 2 ip phones

HP Poly Rove 20 Single Cell DECT 1880-1900 MHz B1 Base Station and 20 Phone Handset Kit vs Yealink SIP- T31W

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  • 13specifications compared
  • 11differ
  • 2identical
  • 63known for one product only

Key differences

The Yealink SIP- T31W has 5 - 95% more operating relative humidity (H-H) than the HP Poly Rove 20 Single Cell DECT 1880-1900 MHz B1 Base Station and 20 Phone Handset Kit (10 - 95% vs 5 - 95%). The Yealink SIP- T31W has 132.8 mm more width than the HP Poly Rove 20 Single Cell DECT 1880-1900 MHz B1 Base Station and 20 Phone Handset Kit (188 mm vs 55.2 mm). The Yealink SIP- T31W has 62 mm more depth than the HP Poly Rove 20 Single Cell DECT 1880-1900 MHz B1 Base Station and 20 Phone Handset Kit (189 mm vs 127 mm). Product colour: Black on the HP Poly Rove 20 Single Cell DECT 1880-1900 MHz B1 Base Station and 20 Phone Handset Kit, Grey on the Yealink SIP- T31W. Display: TFT on the HP Poly Rove 20 Single Cell DECT 1880-1900 MHz B1 Base Station and 20 Phone Handset Kit, LCD on the Yealink SIP- T31W.

  • Product colour
    • Rove 20 Single Cell DECT 1880-1900 MHz B1 Base Station and 20 Phone Handset Kit:Black
    • SIP- T31W:Grey
  • Display
    • Rove 20 Single Cell DECT 1880-1900 MHz B1 Base Station and 20 Phone Handset Kit:TFT
    • SIP- T31W:LCD
  • Display diagonal
    • Rove 20 Single Cell DECT 1880-1900 MHz B1 Base Station and 20 Phone Handset Kit:5.08 cm (2")
    • SIP- T31W:5.84 cm (2.3")
  • Display resolution
    • Rove 20 Single Cell DECT 1880-1900 MHz B1 Base Station and 20 Phone Handset Kit:128 x 160 pixels
    • SIP- T31W:132 x 64 pixels
  • Operating relative humidity (H-H)
    • Rove 20 Single Cell DECT 1880-1900 MHz B1 Base Station and 20 Phone Handset Kit:5 - 95%
    • SIP- T31W:10 - 95%
  • Operating temperature (T-T)
    • Rove 20 Single Cell DECT 1880-1900 MHz B1 Base Station and 20 Phone Handset Kit:-10 - 55 °C
    • SIP- T31W:-10 - 45 °C
  • Storage temperature (T-T)
    • Rove 20 Single Cell DECT 1880-1900 MHz B1 Base Station and 20 Phone Handset Kit:-40 - 70 °C
    • SIP- T31W:-30 - 70 °C
  • Width
    • Rove 20 Single Cell DECT 1880-1900 MHz B1 Base Station and 20 Phone Handset Kit:55.2 mm
    • SIP- T31W:188 mm

Side by side

Differences highlightedShow differences only (on)
Comparison of Rove 20 Single Cell DECT 1880-1900 MHz B1 Base Station and 20 Phone Handset Kit, SIP- T31W
76 specifications
Design1 differ
Product typeKnown for oneUnknown — not stated by the sourceIP Phone
Handset typeKnown for oneUnknown — not stated by the sourceWired handset
Product colourDiffersBlackGrey
Wall mountableKnown for oneUnknown — not stated by the sourceYes
Phone featuresidentical
Lines quantityKnown for oneUnknown — not stated by the source2 lines
Answering machineKnown for oneUnknown — not stated by the sourceYes
Anonymous callKnown for oneUnknown — not stated by the sourceYes
Anonymous call rejectionKnown for oneUnknown — not stated by the sourceYes
Call forwardingKnown for oneUnknown — not stated by the sourceYes
Call holdKnown for oneUnknown — not stated by the sourceYes
Call parkKnown for oneUnknown — not stated by the sourceYes
Call pick upKnown for oneUnknown — not stated by the sourceYes
Call returnKnown for oneUnknown — not stated by the sourceYes
Call transferKnown for oneUnknown — not stated by the sourceYes
Call waitingKnown for oneUnknown — not stated by the sourceYes
Caller IDKnown for oneUnknown — not stated by the sourceYes
Do not disturb functionKnown for oneUnknown — not stated by the sourceYes
Emergency callKnown for oneUnknown — not stated by the sourceYes
Full duplexKnown for oneUnknown — not stated by the sourceYes
Number of VoIP accountsKnown for oneUnknown — not stated by the source2
Phonebook capacityKnown for oneUnknown — not stated by the source1000 entries
RedialingKnown for oneUnknown — not stated by the sourceYes
Short Message Service (SMS)Known for oneUnknown — not stated by the sourceYes
Speed diallingKnown for oneUnknown — not stated by the sourceYes
Management featuresidentical
Integrated voicemailKnown for oneUnknown — not stated by the sourceYes
Voicemail indicationKnown for oneUnknown — not stated by the sourceYes
Keypad number of keysKnown for oneUnknown — not stated by the source11
Display3 differ
DisplayDiffersTFTLCD
Display diagonalDiffers5.08 cm (2")5.84 cm (2.3")
Display resolutionDiffers128 x 160 pixels132 x 64 pixels
Display number of linesKnown for oneUnknown — not stated by the source2 lines
Backlight displayKnown for oneUnknown — not stated by the sourceYes
Audio1 differ
Comfort noise generation (CNG)Known for oneUnknown — not stated by the sourceYes
Packet loss concealment (PLC)Known for oneUnknown — not stated by the sourceYes
Voice codecsDiffersG.165, G.168AEC, AGC, AJB, G.711, G.711a, G.722, G.723.1, G.726, G.729, G.729A, G.729B, G.729ab, VAD, iLBC
Networkidentical
Ethernet LANKnown for oneUnknown — not stated by the sourceYes
Ethernet LAN data ratesKnown for oneUnknown — not stated by the source10,100 Mbit/s
Ethernet LAN interface typeKnown for oneUnknown — not stated by the sourceFast Ethernet
Wi-FiKnown for oneUnknown — not stated by the sourceYes
Wi-Fi standardsKnown for oneUnknown — not stated by the source802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
BluetoothKnown for oneUnknown — not stated by the sourceNo
Security algorithmsKnown for oneUnknown — not stated by the sourceAES, WPA2, WPA3
Ports & interfacesidentical
Ethernet LAN (RJ-45) portsKnown for oneUnknown — not stated by the source2
RJ-9 ports quantityKnown for oneUnknown — not stated by the source2
Poweridentical
Power over Ethernet (PoE)Known for oneUnknown — not stated by the sourceYes
AC adapter input voltageKnown for oneUnknown — not stated by the source100 - 240 V
Power consumption (typical)Known for oneUnknown — not stated by the source1.7 W
Power consumption (Power over Ethernet (PoE))Known for oneUnknown — not stated by the source2.6 W
AC adapter output voltageKnown for one5 VUnknown — not stated by the source
AC adapter output currentKnown for one1 AUnknown — not stated by the source
Standby timeKnown for one300 hUnknown — not stated by the source
Talk timeKnown for one35 hUnknown — not stated by the source
Operational conditions3 differ
Operating relative humidity (H-H)Differs5 - 95%10 - 95%
Operating temperature (T-T)Differs-10 - 55 °C-10 - 45 °C
Storage temperature (T-T)Differs-40 - 70 °C-30 - 70 °C
Weight & dimensions3 differ
WidthDiffers55.2 mm188 mm
DepthDiffers127 mm189 mm
HeightDiffers26.3 mm162 mm
WeightKnown for one455 gUnknown — not stated by the source
Package widthKnown for one230 mmUnknown — not stated by the source
Package depthKnown for one173 mmUnknown — not stated by the source
Package heightKnown for one60 mmUnknown — not stated by the source
Package weightKnown for one300 gUnknown — not stated by the source
Packaging contentidentical
Number of handles includedKnown for oneUnknown — not stated by the source1 pc(s)
Base stationKnown for oneYesUnknown — not stated by the source
Headset includedKnown for oneYesUnknown — not stated by the source
ManualKnown for oneYesUnknown — not stated by the source
Performanceidentical
Maximum indoor rangeKnown for one50 mUnknown — not stated by the source
Certificatesidentical
Sustainability certificatesKnown for oneENERGY STARUnknown — not stated by the source
CertificationKnown for oneUL 62368-1Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)Unknown — not stated by the source
Logistics dataidentical
Country of originKnown for oneChinaUnknown — not stated by the source
Pallet gross weightKnown for one357 kgUnknown — not stated by the source
UNSPSC-codeKnown for one43191511Unknown — 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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