Product comparison · 2 ip phones

Yealink W57R IP phone Black 2 lines TFT vs Yealink W77P IP phone Black TFT

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  • 53specifications compared
  • 7differ
  • 46identical
  • 36known for one product only

Key differences

The Yealink W77P IP phone Black TFT has 900 entries more phonebook capacity than the Yealink W57R IP phone Black 2 lines TFT (1000 entries vs 100 entries). Only the Yealink W77P IP phone Black TFT has Ethernet LAN. Only the Yealink W77P IP phone Black TFT has Bluetooth. Mounting: Desk on the Yealink W57R IP phone Black 2 lines TFT, Desk/Wall on the Yealink W77P IP phone Black TFT. Handset dimensions (WxDxH): 51 x 24 x 157 mm on the Yealink W57R IP phone Black 2 lines TFT, 157 x 51 x 24 mm on the Yealink W77P IP phone Black TFT.

  • Mounting
    • W57R IP phone Black 2 lines TFT:Desk
    • W77P IP phone Black TFT:Desk/Wall
  • Phonebook capacity
    • W57R IP phone Black 2 lines TFT:100 entries
    • W77P IP phone Black TFT:1000 entries
  • Ethernet LAN
    • W57R IP phone Black 2 lines TFT:No
    • W77P IP phone Black TFT:Yes
  • Bluetooth
    • W57R IP phone Black 2 lines TFT:No
    • W77P IP phone Black TFT:Yes
  • Power over Ethernet (PoE)
    • W57R IP phone Black 2 lines TFT:No
    • W77P IP phone Black TFT:Yes
  • Handset dimensions (WxDxH)
    • W57R IP phone Black 2 lines TFT:51 x 24 x 157 mm
    • W77P IP phone Black TFT:157 x 51 x 24 mm

Side by side

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Comparison of W57R, W77P
89 specifications
Design2 differ
Product typeIP PhoneIP Phone
Handset typeWireless handsetWireless handset
Product colourBlackBlack
Backlight keypadYesYes
Device lockYesYes
MountingDiffersDeskDesk/Wall
Wall mountableKnown for oneUnknown — not stated by the sourceYes
Protection featuresDiffersDrop proof, Dust resistant, Scratch resistant, Shock resistant, Spill resistant, Splash proofDust resistant, Scratch resistant, Shock resistant, Splash proof
Performanceidentical
DECT connectableYesYes
Maximum indoor range50 m50 m
Maximum outdoor range300 m300 m
Dual-Tone Multi-Frequency (DTMF) modesKnown for oneUnknown — not stated by the sourceSIP info
Hearing aid compatibilityKnown for oneUnknown — not stated by the sourceYes
Phone features1 differ
Answering machineYesYes
Simultaneous ringKnown for oneUnknown — not stated by the sourceYes
Anonymous callYesYes
Anonymous call rejectionYesYes
Call forwardingYesYes
Call historyYesYes
Call holdYesYes
Call transferKnown for oneUnknown — not stated by the sourceYes
Call waitingYesYes
Caller IDYesYes
Conference callYesYes
Direct callYesYes
Emergency callYesYes
Full duplexYesYes
IntercomYesYes
Message-waiting indicator (MWI)Known for oneUnknown — not stated by the sourceYes
Phonebook capacityDiffers100 entries1000 entries
RedialingYesYes
Speed diallingYesYes
Vibrating alertYesYes
Lines quantityKnown for one2 linesUnknown — not stated by the source
Do not disturb functionKnown for oneYesUnknown — not stated by the source
Management featuresidentical
Integrated voicemailYesYes
Keypad number of keys2525
Number of function keysKnown for oneUnknown — not stated by the source6
Number of programmable keysKnown for oneUnknown — not stated by the source2
Firmware upgradeableKnown for oneUnknown — not stated by the sourceYes
Displayidentical
DisplayTFTTFT
Display diagonal4.57 cm (1.8")4.57 cm (1.8")
Display resolution128 x 160 pixels128 x 160 pixels
Number of simultaneous touchpointsKnown for oneUnknown — not stated by the source20
TouchscreenKnown for oneNoUnknown — not stated by the source
Graphical user interface (GUI) languageKnown for oneMultiUnknown — not stated by the source
Audioidentical
SpeakerphoneYesYes
Automatic gain controlKnown for oneUnknown — not stated by the sourceYes
Comfort noise generation (CNG)Known for oneUnknown — not stated by the sourceYes
Noise reductionYesYes
Number of melodies99
Microphone muteKnown for oneYesUnknown — not stated by the source
Frequency rangeKnown for one100 - 7000 HzUnknown — not stated by the source
Network2 differ
Ethernet LANDiffersNoYes
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-FiNoNo
BluetoothDiffersNoYes
DHCP clientKnown for oneUnknown — not stated by the sourceYes
Ports & interfacesidentical
Ethernet LAN (RJ-45) portsKnown for oneUnknown — not stated by the source1
Headset connectivityKnown for one3.5 mmUnknown — not stated by the source
Power1 differ
Power over Ethernet (PoE)DiffersNoYes
AC adapter input voltage100 - 240 V100 - 240 V
Standby time575 h575 h
Talk time40 h40 h
Input frequencyKnown for one50/60 HzUnknown — not stated by the source
Input currentKnown for one0.2 AUnknown — not stated by the source
AC adapter output voltageKnown for one5 VUnknown — not stated by the source
AC adapter output currentKnown for one0.6 AUnknown — not stated by the source
Enduranceidentical
International Protection (IP) codeIP54IP54
Batteryidentical
Battery technologyLithium-Ion (Li-Ion)Lithium-Ion (Li-Ion)
Battery capacity1460 mAh1460 mAh
Battery voltage3.7 V3.7 V
Operational conditionsidentical
Operating relative humidity (H-H)10 - 95%10 - 95%
Operating temperature (T-T)-10 - 50 °C-10 - 50 °C
Storage relative humidity (H-H)Known for oneUnknown — not stated by the source-30 - 70%
Storage temperature (T-T)Known for one-30 - 70 °CUnknown — not stated by the source
Weight & dimensions1 differ
WeightKnown for oneUnknown — not stated by the source7.46 kg
Handset dimensions (WxDxH)Differs51 x 24 x 157 mm157 x 51 x 24 mm
Base dimensions (WxDxH)Known for oneUnknown — not stated by the source130 x 100 x 25.1 mm
Package weightKnown for oneUnknown — not stated by the source8.14 kg
Handset weightKnown for one183 gUnknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for oneUnknown — not stated by the sourceYes
Base stationYesYes
ChargerYesYes
Ethernet cableKnown for oneUnknown — not stated by the sourceYes
HandsetYesYes
ManualKnown for oneUnknown — not stated by the sourceYes
Number of handles included1 pc(s)1 pc(s)

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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