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Product comparison · 2 ip phones

HP Poly Rove 40 DECT Phone Handset vs Yealink-SIP-T77U

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  • 18specifications compared
  • 12differ
  • 6identical
  • 60known for one product only

Key differences

The Yealink-SIP-T77U has 205.2 mm more width than the HP Poly Rove 40 DECT Phone Handset (262.1 mm vs 56.9 mm). The Yealink-SIP-T77U has 21.2 mm more depth than the HP Poly Rove 40 DECT Phone Handset (167.5 mm vs 146.3 mm). The Yealink-SIP-T77U has 182.4 mm more height than the HP Poly Rove 40 DECT Phone Handset (219.2 mm vs 36.8 mm). Handset type: Wireless handset on the HP Poly Rove 40 DECT Phone Handset, Wired & Wireless handset on the Yealink-SIP-T77U. Product colour: White on the HP Poly Rove 40 DECT Phone Handset, Black on the Yealink-SIP-T77U.

  • Handset type
    • Wireless handset
    • Wired & Wireless handset
  • Product colour
    • White
    • Black
  • Display
    • TFT
    • LCD
  • Display diagonal
    • 6.1 cm (2.4")
    • 17.8 cm (7")
  • Operating temperature (T-T)
    • -10 - 55 °C
    • 10 - 45 °C
  • Storage temperature (T-T)
    • -40 - 70 °C
    • -30 - 70 °C
  • Width
    • 56.9 mm
    • 262.1 mm
  • Depth
    • 146.3 mm
    • 167.5 mm

Side by side

Differences highlightedShow differences only
78 specifications
A

HP Poly

Rove 40 DECT Phone HandsetView product
B

Yealink

Yealink-SIP-T77U

Model T77U

View product
Design2 differ
Product typeKnown for oneIP Phone
Handset typeDiffersWireless handsetWired & Wireless handset
Product colourDiffersWhiteBlack
Backlight keypadKnown for oneYes
MountingKnown for oneDesk
Protection featuresKnown for oneDrop proof
Phone featuresidentical
Answering machineKnown for oneYes
Anonymous callKnown for oneYes
Call forwardingYesYes
Call historyKnown for oneYes
Call holdYesYes
Call parkKnown for oneYes
Call pick upKnown for oneYes
Call returnKnown for oneYes
Call waitingYesYes
Caller IDYesYes
Conference callKnown for oneYes
Customizable wallpaperKnown for oneYes
Emergency callKnown for oneYes
Full duplexKnown for oneYes
IntercomKnown for oneYes
Message-waiting indicator (MWI)Known for oneYes
Number of VoIP accountsKnown for one12
Phonebook capacityKnown for one1000 entries
Phonebook sharingKnown for oneYes
RedialingKnown for oneYes
Speed diallingKnown for oneYes
Management featuresidentical
Integrated voicemailKnown for oneYes
Volume controlKnown for oneButtons
Management platformKnown for oneYealink Device Management Platform
Display2 differ
DisplayDiffersTFTLCD
Display diagonalDiffers6.1 cm (2.4")17.8 cm (7")
Display resolutionKnown for one800 x 480 pixels
TouchscreenKnown for oneYes
Backlight displayYesYes
Audioidentical
SpeakerphoneKnown for oneYes
Microphone muteKnown for oneYes
Voice codecsKnown for oneG.711a, G.711u, G.723.1, G.726, G.729, G.729A, G.729B, G.729ab
Networkidentical
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ethernet LAN interface typeKnown for oneGigabit Ethernet
Quality of Service (QoS) supportKnown for oneYes
Security algorithmsKnown for oneWPA2, WPA3
SyslogKnown for oneYes
Ports & interfacesidentical
Headset connectivityKnown for oneRJ-9
USB 2.0 ports quantityKnown for one1
USB Type-C 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)Known for oneYes
AC adapter input voltageKnown for one100 - 240 V
AC adapter output voltageKnown for one5 V
AC adapter output currentKnown for one2 A
Standby timeKnown for one300 h
Talk timeKnown for one18 h
Operational conditions2 differ
Operating relative humidity (H-H)5 - 95%5 - 95%
Operating temperature (T-T)Differs-10 - 55 °C10 - 45 °C
Storage temperature (T-T)Differs-40 - 70 °C-30 - 70 °C
Weight & dimensions6 differ
WidthDiffers56.9 mm262.1 mm
DepthDiffers146.3 mm167.5 mm
HeightDiffers36.8 mm219.2 mm
Package widthDiffers176 mm285 mm
Package depthDiffers163 mm253 mm
Package heightDiffers44 mm104 mm
WeightKnown for one171 g
Package weightKnown for one300 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
Technical detailsidentical
Total carbon footprint (kg of CO2e)Known for one40.3
Certificatesidentical
Sustainability certificatesKnown for oneENERGY STAR
Batteryidentical
Battery typeKnown for oneBuilt-in
Logistics dataidentical
Country of originKnown for oneChina
Pallet gross weightKnown for one357 kg
UNSPSC-codeKnown for one43191606

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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