Product comparison · 2 ip phones

Yealink W57R IP phone Black 2 lines TFT vs Yealink W78P IP phone Black TFT

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  • 51specifications compared
  • 10differ
  • 41identical
  • 38known for one product only

Key differences

The Yealink W78P 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). The Yealink W57R IP phone Black 2 lines TFT has 409 h more standby time than the Yealink W78P IP phone Black TFT (575 h vs 166 h). The Yealink W57R IP phone Black 2 lines TFT has 19 h more talk time than the Yealink W78P IP phone Black TFT (40 h vs 21 h). Only the Yealink W78P IP phone Black TFT has Ethernet LAN. Only the Yealink W78P IP phone Black TFT has Bluetooth.

  • Product type
    • W57R IP phone Black 2 lines TFT:IP Phone
    • W78P IP phone Black TFT:IP mobile phone
  • Mounting
    • W57R IP phone Black 2 lines TFT:Desk
    • W78P IP phone Black TFT:Desk/Wall
  • Phonebook capacity
    • W57R IP phone Black 2 lines TFT:100 entries
    • W78P IP phone Black TFT:1000 entries
  • Display diagonal
    • W57R IP phone Black 2 lines TFT:4.57 cm (1.8")
    • W78P IP phone Black TFT:6.1 cm (2.4")
  • Display resolution
    • W57R IP phone Black 2 lines TFT:128 x 160 pixels
    • W78P IP phone Black TFT:240 x 320 pixels
  • Ethernet LAN
    • W57R IP phone Black 2 lines TFT:No
    • W78P IP phone Black TFT:Yes
  • Bluetooth
    • W57R IP phone Black 2 lines TFT:No
    • W78P IP phone Black TFT:Yes
  • Standby time
    • W57R IP phone Black 2 lines TFT:575 h
    • W78P IP phone Black TFT:166 h

Side by side

Differences highlightedShow differences only (off)
Comparison of W57R, W78P
89 specifications
Design2 differ
Product typeDiffersIP PhoneIP mobile phone
Handset typeWireless handsetWireless handset
Product colourBlackBlack
Backlight keypadYesYes
Device lockYesYes
MountingDiffersDeskDesk/Wall
Wall mountableKnown for oneUnknown — not stated by the sourceYes
Protection featuresKnown for oneDrop proof, Dust resistant, Scratch resistant, Shock resistant, Spill resistant, Splash proofUnknown — not stated by the source
Performanceidentical
DECT connectableYesYes
Maximum indoor range50 m50 m
Maximum outdoor range300 m300 m
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
Firmware upgradeableKnown for oneUnknown — not stated by the sourceYes
Display2 differ
DisplayTFTTFT
Display diagonalDiffers4.57 cm (1.8")6.1 cm (2.4")
Display resolutionDiffers128 x 160 pixels240 x 320 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
BluetoothDiffersNoYes
Bluetooth versionKnown for oneUnknown — not stated by the source5.1
DHCP clientKnown for oneUnknown — not stated by the sourceYes
Wi-FiKnown for oneNoUnknown — not stated by the source
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
Certificatesidentical
CertificationKnown for oneUnknown — not stated by the sourceCE, FCC, RoHS, REACH, ISO 9001
Compliance certificatesKnown for oneUnknown — not stated by the sourceRoHS, Federal Communications Commission (FCC), CE, REACH
Power2 differ
Power over Ethernet (PoE)NoNo
AC adapter input voltage100 - 240 V100 - 240 V
Standby timeDiffers575 h166 h
Talk timeDiffers40 h21 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
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 temperature (T-T)-30 - 70 °C-30 - 70 °C
Weight & dimensions1 differ
WeightKnown for oneUnknown — not stated by the source6.84 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 source7.55 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)
Enduranceidentical
International Protection (IP) codeKnown for oneIP54Unknown — 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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