All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 ip phones

HP Poly Edge B10 IP Phone with Power Supply PRC vs Yealink-SIP-T77U

Add a product
  • 26specifications compared
  • 13differ
  • 13identical
  • 52known for one product only

Key differences

The Yealink-SIP-T77U has 1 more RJ-9 ports quantity than the HP Poly Edge B10 IP Phone with Power Supply PRC (2 vs 1). The Yealink-SIP-T77U has 109 mm more package width than the HP Poly Edge B10 IP Phone with Power Supply PRC (285 mm vs 176 mm). The Yealink-SIP-T77U has 90 mm more package depth than the HP Poly Edge B10 IP Phone with Power Supply PRC (253 mm vs 163 mm). Only the Yealink-SIP-T77U has touchscreen. Only the Yealink-SIP-T77U has power over Ethernet (PoE).

  • Handset type
    • Wired handset
    • Wired & Wireless handset
  • Mounting
    • Desk/Wall
    • Desk
  • Display diagonal
    • 7.11 cm (2.8")
    • 17.8 cm (7")
  • Touchscreen
    • No
    • Yes
  • Headset connectivity
    • 3.5 mm
    • RJ-9
  • RJ-9 ports quantity
    • 1
    • 2
  • Power over Ethernet (PoE)
    • No
    • Yes
  • Operating temperature (T-T)
    • 0 - 40 °C
    • 10 - 45 °C

Side by side

Differences highlightedShow differences only
78 specifications
A

HP Poly

Edge B10 IP Phone with Power Supply PRCView product
B

Yealink

Yealink-SIP-T77U

Model T77U

View product
Design2 differ
Handset typeDiffersWired handsetWired & Wireless handset
Backlight keypadKnown for oneYes
MountingDiffersDesk/WallDesk
Wall mountableKnown for oneYes
Phone featuresidentical
Answering machineKnown for oneYes
Anonymous callKnown 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 waitingKnown for oneYes
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
Lines quantityKnown for one2 lines
Management featuresidentical
Integrated voicemailKnown for oneYes
Volume controlKnown for oneButtons
Management platformKnown for oneYealink Device Management Platform
Display2 differ
Display diagonalDiffers7.11 cm (2.8")17.8 cm (7")
Display resolutionKnown for one800 x 480 pixels
TouchscreenDiffersNoYes
Backlight displayKnown for oneYes
Audio1 differ
Microphone muteKnown for oneYes
Voice codecsDiffersG.711alaw, G.711ulaw, G.722, G.729ab, OPUS, iLBCG.711a, G.711u, G.723.1, G.726, G.729, G.729A, G.729B, G.729ab
Networkidentical
Quality of Service (QoS) supportKnown for oneYes
Security algorithmsKnown for oneWPA2, WPA3
SyslogKnown for oneYes
Wi-FiKnown for oneNo
BluetoothKnown for oneNo
Ports & interfaces2 differ
Headset connectivityDiffers3.5 mmRJ-9
USB 2.0 ports quantityKnown for one1
USB Type-C ports quantityKnown for one1
DC-in jackKnown for oneYes
RJ-9 ports quantityDiffers12
Power1 differ
Power over Ethernet (PoE)DiffersNoYes
AC adapter input voltageKnown for one100 - 240 V
AC adapter output voltageKnown for one5 V
AC adapter output currentKnown for one2 A
Power consumption (typical)Known for one15 W
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 40 °C10 - 45 °C
Storage temperature (T-T)Differs-40 - 70 °C-30 - 70 °C
Weight & dimensions3 differ
WidthKnown for one262.1 mm
DepthKnown for one167.5 mm
HeightKnown for one219.2 mm
Package widthDiffers176 mm285 mm
Package depthDiffers163 mm253 mm
Package heightDiffers44 mm104 mm
Package weightKnown for one960 g
Packaging contentidentical
Ethernet cableKnown for oneYes
Quick start guideKnown for oneYes
AC adapter includedKnown for oneYes
Cables includedKnown for oneLAN (RJ-45)
Stand includedKnown for oneYes
Certificatesidentical
Sustainability certificatesKnown for oneENERGY STAR
Logistics dataidentical
Country of originKnown for oneChina

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.

More ip phone comparisons

All ip phone comparisons