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Product comparison · 2 ip phones

Yealink MP45 vs Yealink SIP T42U

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  • 15specifications compared
  • 10differ
  • 5identical
  • 53known for one product only

Key differences

The Yealink MP45 has 11 mm more width than the Yealink SIP T42U (223 mm vs 212 mm). The Yealink SIP T42U has 30 mm more depth than the Yealink MP45 (189 mm vs 159 mm). The Yealink SIP T42U has 48 mm more height than the Yealink MP45 (175 mm vs 127 mm). Handset type: Wired handset on the Yealink MP45, Wireless handset on the Yealink SIP T42U. Product colour: Black, Grey on the Yealink MP45, Grey on the Yealink SIP T42U.

  • Handset type
    • Wired handset
    • Wireless handset
  • Product colour
    • Black, Grey
    • Grey
  • Display diagonal
    • 10.2 cm (4")
    • 6.86 cm (2.7")
  • Display resolution
    • 480 x 800 pixels
    • 192 x 68 pixels
  • Width
    • 223 mm
    • 212 mm
  • Depth
    • 159 mm
    • 189 mm
  • Height
    • 127 mm
    • 175 mm
  • Package width
    • 249 mm
    • 627 mm

Side by side

Differences highlightedShow differences only
68 specifications
A

Yealink

MP45

Model MP45

View product
B

Yealink

SIP T42UView product
Design2 differ
Product typeIP PhoneIP Phone
Handset typeDiffersWired handsetWireless handset
Product colourDiffersBlack, GreyGrey
Device lockKnown for oneYes
MountingKnown for oneDesk/Wall
Wall mountableKnown for oneYes
Backlight keypadKnown for oneYes
Phone featuresidentical
Anonymous callKnown for oneYes
Anonymous call rejectionKnown for oneYes
Call forwardingKnown for oneYes
Call historyKnown for oneYes
Call holdKnown for oneYes
Call parkKnown for oneYes
Call pick upKnown for oneYes
Call transferKnown for oneYes
Call waitingKnown for oneYes
Caller IDYesYes
Conference callKnown for oneYes
Direct callKnown for oneYes
Distinctive ringKnown for oneYes
Do not disturb functionKnown for oneYes
Full duplexKnown for oneYes
Number of VoIP accountsKnown for one12
Phonebook capacityKnown for one1000 entries
RedialingKnown for oneYes
Speed diallingKnown for oneYes
Management featuresidentical
Integrated voicemailKnown for oneNo
Number of function keysKnown for one5
Number of programmable keysKnown for one6
Volume controlKnown for oneButtons
Display2 differ
DisplayKnown for oneLCD
Display diagonalDiffers10.2 cm (4")6.86 cm (2.7")
Display resolutionDiffers480 x 800 pixels192 x 68 pixels
TouchscreenKnown for oneYes
Touchscreen typeKnown for oneCapacitive
Cameraidentical
Rear cameraKnown for oneYes
Networkidentical
Ethernet LANKnown for oneYes
Ethernet LAN interface typeKnown for oneGigabit Ethernet
Wi-FiKnown for oneYes
BluetoothKnown for oneYes
Networking standardsKnown for oneIEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1x, IEEE 802.3af
Quality of Service (QoS) supportKnown for oneYes
Security algorithmsKnown for one256-bit AES, HTTPS, TLS, WPA2, WPA3
Supported network protocolsKnown for oneIPv4/IPv6, SIP v1 (RFC2543), v2 (RFC3261), UDP/TCP/DNS-SRV (RFC 3263)
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one2
Ethernet LAN (RJ-45) portsKnown for one2
RJ-9 ports quantityKnown for one2
Poweridentical
Power consumption (typical)Known for one2.2 W
AC adapter input voltageKnown for one100 - 240 V
AC adapter output voltageKnown for one5 V
AC adapter output currentKnown for one1.2 A
Operational conditionsidentical
Operating relative humidity (H-H)10 - 95%10 - 95%
Operating temperature (T-T)-10 - 50 °C-10 - 50 °C
Weight & dimensions6 differ
WidthDiffers223 mm212 mm
DepthDiffers159 mm189 mm
HeightDiffers127 mm175 mm
Package widthDiffers249 mm627 mm
Package depthDiffers179 mm256 mm
Package heightDiffers103 mm235 mm
Package weightKnown for one63 kg
Packaging contentidentical
AC adapter includedKnown for oneNo
Number of handles included1 pc(s)1 pc(s)
Performanceidentical
Internal memoryKnown for one64 MB
Flash memoryKnown for one128 MB
Operating system installedKnown for oneLinux
Hearing aid compatibilityKnown for oneYes
Audioidentical
Adaptive jitter buffersKnown for oneYes
Automatic gain controlKnown for oneYes

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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