Product comparison · 2 ip phones

Yealink W74P IP phone Grey TFT vs Yealink W77P IP phone Black TFT

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  • 48specifications compared
  • 5differ
  • 43identical
  • 40known for one product only

Key differences

The Yealink W77P IP phone Black TFT has 255 h more standby time than the Yealink W74P IP phone Grey TFT (575 h vs 320 h). The Yealink W77P IP phone Black TFT has 16 h more talk time than the Yealink W74P IP phone Grey TFT (40 h vs 24 h). Product type: IP mobile phone on the Yealink W74P IP phone Grey TFT, IP Phone on the Yealink W77P IP phone Black TFT. Product colour: Grey on the Yealink W74P IP phone Grey TFT, Black on the Yealink W77P IP phone Black TFT. Handset dimensions (WxDxH): 144.5 x 48 x 21 mm on the Yealink W74P IP phone Grey TFT, 157 x 51 x 24 mm on the Yealink W77P IP phone Black TFT.

  • Product type
    • W74P IP phone Grey TFT:IP mobile phone
    • W77P IP phone Black TFT:IP Phone
  • Product colour
    • W74P IP phone Grey TFT:Grey
    • W77P IP phone Black TFT:Black
  • Standby time
    • W74P IP phone Grey TFT:320 h
    • W77P IP phone Black TFT:575 h
  • Talk time
    • W74P IP phone Grey TFT:24 h
    • W77P IP phone Black TFT:40 h
  • Handset dimensions (WxDxH)
    • W74P IP phone Grey TFT:144.5 x 48 x 21 mm
    • W77P IP phone Black TFT:157 x 51 x 24 mm

Side by side

Differences highlightedShow differences only (off)
Comparison of W74P, W77P
88 specifications
Design2 differ
Product typeDiffersIP mobile phoneIP Phone
Handset typeWireless handsetWireless handset
Product colourDiffersGreyBlack
Backlight keypadYesYes
Device lockKnown for oneUnknown — not stated by the sourceYes
MountingDesk/WallDesk/Wall
Wall mountableYesYes
Protection featuresKnown for oneUnknown — not stated by the sourceDust 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 featuresidentical
Answering machineKnown for oneUnknown — not stated by the sourceYes
Simultaneous ringKnown for oneUnknown — not stated by the sourceYes
Anonymous callYesYes
Anonymous call rejectionYesYes
Call forwardingYesYes
Call historyYesYes
Call holdYesYes
Call transferYesYes
Call waitingYesYes
Caller IDYesYes
Conference callKnown for oneUnknown — not stated by the sourceYes
Direct callKnown for oneUnknown — not stated by the sourceYes
Emergency callYesYes
Full duplexYesYes
IntercomKnown for oneUnknown — not stated by the sourceYes
Message-waiting indicator (MWI)YesYes
Phonebook capacity1000 entries1000 entries
RedialingKnown for oneUnknown — not stated by the sourceYes
Speed diallingKnown for oneUnknown — not stated by the sourceYes
Vibrating alertYesYes
Number of VoIP accountsKnown for one10Unknown — not stated by the source
SIP registrar serverKnown for oneYesUnknown — not stated by the source
Management featuresidentical
Integrated voicemailKnown for oneUnknown — not stated by the sourceYes
Keypad number of keys2525
Number of function keys66
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
Backlight displayKnown for oneYesUnknown — 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 melodiesKnown for oneUnknown — not stated by the source9
Microphone muteKnown for oneYesUnknown — not stated by the source
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100 Mbit/s10,100 Mbit/s
Ethernet LAN interface typeFast EthernetFast Ethernet
Wi-FiKnown for oneUnknown — not stated by the sourceNo
BluetoothYesYes
DHCP clientKnown for oneUnknown — not stated by the sourceYes
Bluetooth versionKnown for one5.1Unknown — not stated by the source
Security algorithmsKnown for oneSRTP, TLSUnknown — not stated by the source
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports11
Headset connectivityKnown for one3.5 mmUnknown — not stated by the source
Power2 differ
Power over Ethernet (PoE)YesYes
AC adapter input voltage100 - 240 V100 - 240 V
Standby timeDiffers320 h575 h
Talk timeDiffers24 h40 h
AC adapter output voltageKnown for one5 VUnknown — not stated by the source
Enduranceidentical
International Protection (IP) codeKnown for oneUnknown — not stated by the sourceIP54
Batteryidentical
Battery technologyKnown for oneUnknown — not stated by the sourceLithium-Ion (Li-Ion)
Battery capacityKnown for oneUnknown — not stated by the source1460 mAh
Battery voltageKnown for oneUnknown — not stated by the source3.7 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)Differs144.5 x 48 x 21 mm157 x 51 x 24 mm
Base dimensions (WxDxH)130 x 100 x 25.1 mm130 x 100 x 25.1 mm
Package weightKnown for oneUnknown — not stated by the source8.14 kg
Packaging contentidentical
AC adapter includedYesYes
Base stationYesYes
ChargerYesYes
Ethernet cableYesYes
HandsetYesYes
ManualKnown for oneUnknown — not stated by the sourceYes
Number of handles included1 pc(s)1 pc(s)
Mounting kitKnown for oneYesUnknown — not stated by the source
Quick start guideKnown for oneYesUnknown — 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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