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Product comparison · 2 ip phones

Yealink MP45 vs Yealink SIP-W57R IP phone Black 2 lines TFT

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  • 14specifications compared
  • 6differ
  • 8identical
  • 61known for one product only

Key differences

The Yealink MP45 has 0.6 A more AC adapter output current than the Yealink SIP-W57R IP phone Black 2 lines TFT (1.2 A vs 0.6 A). Only the Yealink MP45 has touchscreen. Handset type: Wired handset on the Yealink MP45, Wireless handset on the Yealink SIP-W57R IP phone Black 2 lines TFT. Product colour: Black, Grey on the Yealink MP45, Black on the Yealink SIP-W57R IP phone Black 2 lines TFT. Display diagonal: 10.2 cm (4") on the Yealink MP45, 4.57 cm (1.8") on the Yealink SIP-W57R IP phone Black 2 lines TFT.

  • Handset type
    • Wired handset
    • Wireless handset
  • Product colour
    • Black, Grey
    • Black
  • Display diagonal
    • 10.2 cm (4")
    • 4.57 cm (1.8")
  • Display resolution
    • 480 x 800 pixels
    • 128 x 160 pixels
  • Touchscreen
    • Yes
    • No
  • AC adapter output current
    • 1.2 A
    • 0.6 A

Side by side

Differences highlightedShow differences only
75 specifications
A

Yealink

MP45

Model MP45

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B

Yealink

SIP-W57R IP phone Black 2 lines TFT

Model SIP-W57R

View product
Design2 differ
Product typeIP PhoneIP Phone
Handset typeDiffersWired handsetWireless handset
Product colourDiffersBlack, GreyBlack
Backlight keypadYesYes
Device lockKnown for oneYes
MountingKnown for oneDesk
Protection featuresKnown for oneDust resistant, Scratch resistant
Performanceidentical
DECT connectableKnown for oneYes
Maximum indoor rangeKnown for one50 m
Maximum outdoor rangeKnown for one300 m
Internal memoryKnown for one64 MB
Flash memoryKnown for one128 MB
Operating system installedKnown for oneLinux
Hearing aid compatibilityKnown for oneYes
Phone featuresidentical
Lines quantityKnown for one2 lines
Answering machineKnown for oneYes
Anonymous callKnown for oneYes
Anonymous call rejectionKnown for oneYes
Call forwardingKnown for oneYes
Call holdKnown for oneYes
Call waitingKnown for oneYes
Caller IDYesYes
Conference callKnown for oneYes
Do not disturb functionKnown for oneYes
Full duplexKnown for oneYes
IntercomKnown for oneYes
Phonebook capacityKnown for one100 entries
RedialingKnown for oneYes
Speed diallingKnown for oneYes
Vibrating alertKnown for oneYes
Management featuresidentical
Integrated voicemailKnown for oneYes
Keypad number of keysKnown for one25
Volume controlKnown for oneButtons
Display3 differ
DisplayKnown for oneTFT
Display diagonalDiffers10.2 cm (4")4.57 cm (1.8")
Display resolutionDiffers480 x 800 pixels128 x 160 pixels
TouchscreenDiffersYesNo
Touchscreen typeKnown for oneCapacitive
Audioidentical
SpeakerphoneKnown for oneYes
Microphone muteKnown for oneYes
Frequency rangeKnown for one100 - 7000 Hz
Noise reductionKnown for oneYes
Number of melodiesKnown for one9
Adaptive jitter buffersKnown for oneYes
Automatic gain controlKnown for oneYes
Networkidentical
Ethernet LANKnown for oneNo
Wi-FiKnown for oneNo
BluetoothKnown for oneNo
Power1 differ
Power over Ethernet (PoE)Known for oneNo
AC adapter input voltage100 - 240 V100 - 240 V
Input frequencyKnown for one50/60 Hz
Input currentKnown for one0.2 A
AC adapter output voltage5 V5 V
AC adapter output currentDiffers1.2 A0.6 A
Standby timeKnown for one575 h
Talk timeKnown for one40 h
Enduranceidentical
International Protection (IP) codeKnown for oneIP54
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityKnown for one1460 mAh
Battery voltageKnown for one3.7 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)Known for one-30 - 70 °C
Weight & dimensionsidentical
Handset dimensions (WxDxH)Known for one51 x 24 x 157 mm
Handset weightKnown for one183 g
WidthKnown for one223 mm
DepthKnown for one159 mm
HeightKnown for one127 mm
Package widthKnown for one249 mm
Package depthKnown for one179 mm
Package heightKnown for one103 mm
Packaging contentidentical
Base stationKnown for oneYes
ChargerKnown for oneYes
HandsetKnown for oneYes
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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