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Product comparison · 2 ip phones

Yealink SIP-T44W IP phone Grey 8 lines LCD Wi-Fi vs Yealink-SIP-T88W

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  • 40specifications compared
  • 15differ
  • 25identical
  • 37known for one product only

Key differences

The Yealink SIP-T44W IP phone Grey 8 lines LCD Wi-Fi has 1 more USB 2.0 ports quantity than the Yealink-SIP-T88W (2 vs 1). The Yealink-SIP-T88W has 37.2 mm more width than the Yealink SIP-T44W IP phone Grey 8 lines LCD Wi-Fi (262.1 mm vs 224.9 mm). The Yealink SIP-T44W IP phone Grey 8 lines LCD Wi-Fi has 38.7 mm more depth than the Yealink-SIP-T88W (206.2 mm vs 167.5 mm). Only the Yealink-SIP-T88W has touchscreen. Product colour: Grey on the Yealink SIP-T44W IP phone Grey 8 lines LCD Wi-Fi, Black on the Yealink-SIP-T88W.

  • Product colour
    • Grey
    • Black
  • Display diagonal
    • 7.11 cm (2.8")
    • 17.8 cm (7")
  • Display resolution
    • 320 x 240 pixels
    • 800 x 480 pixels
  • Touchscreen
    • No
    • Yes
  • Ethernet LAN data rates
    • 1000 Mbit/s
    • 10,100,1000 Mbit/s
  • USB 2.0 ports quantity
    • 2
    • 1
  • Operating relative humidity (H-H)
    • 5 - 90%
    • 5 - 95%
  • Operating temperature (T-T)
    • -10 - 45 °C
    • 10 - 45 °C

Side by side

Differences highlightedShow differences only
77 specifications
A

Yealink

SIP-T44W IP phone Grey 8 lines LCD Wi-Fi

Model SIP-T44W

View product
B

Yealink

Yealink-SIP-T88W

Model T88W

View product
Design1 differ
Product typeIP PhoneIP Phone
Handset typeKnown for oneWired & Wireless handset
Product colourDiffersGreyBlack
Backlight keypadKnown for oneYes
MountingKnown for oneDesk
Wall mountableKnown for oneYes
Phone featuresidentical
Answering machineKnown for oneYes
Anonymous callYesYes
Call forwardingYesYes
Call historyKnown for oneYes
Call holdYesYes
Call parkKnown for oneYes
Call pick upKnown for oneYes
Call returnKnown for oneYes
Call waitingYesYes
Caller IDYesYes
Conference callYesYes
Customizable wallpaperKnown for oneYes
Emergency callKnown for oneYes
Full duplexYesYes
IntercomKnown for oneYes
Message-waiting indicator (MWI)Known for oneYes
Number of VoIP accounts1212
Phonebook capacity1000 entries1000 entries
Phonebook sharingKnown for oneYes
RedialingKnown for oneYes
Speed diallingKnown for oneYes
Lines quantityKnown for one8 lines
Direct callKnown for oneYes
SIP registrar serverKnown for oneYes
Management featuresidentical
Integrated voicemailKnown for oneYes
Volume controlKnown for oneButtons
Management platformKnown for oneYealink Device Management Platform
Display3 differ
DisplayLCDLCD
Display diagonalDiffers7.11 cm (2.8")17.8 cm (7")
Display resolutionDiffers320 x 240 pixels800 x 480 pixels
TouchscreenDiffersNoYes
Backlight displayYesYes
Audio1 differ
SpeakerphoneYesYes
Microphone muteYesYes
Voice codecsDiffersG.711a, G.711u, G.723.1, G.726, G.729, G.729A, G.729B, G.729ab, PCMAG.711a, G.711u, G.723.1, G.726, G.729, G.729A, G.729B, G.729ab
Network1 differ
Ethernet LANYesYes
Ethernet LAN data ratesDiffers1000 Mbit/s10,100,1000 Mbit/s
Ethernet LAN interface typeGigabit EthernetGigabit Ethernet
Quality of Service (QoS) supportKnown for oneYes
Security algorithmsKnown for oneWPA2, WPA3
SyslogKnown for oneYes
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
BluetoothKnown for oneYes
Ports & interfaces1 differ
Headset connectivityKnown for oneRJ-9
USB 2.0 ports quantityDiffers21
USB Type-C ports quantityKnown for one1
DC-in jackKnown for oneYes
Ethernet LAN (RJ-45) ports22
RJ-9 ports quantity22
Poweridentical
Power over Ethernet (PoE)YesYes
AC adapter input voltage100 - 240 V100 - 240 V
AC adapter output voltageKnown for one5 V
AC adapter output currentKnown for one2 A
Power consumption (Power over Ethernet (PoE))Known for one5.2 W
Operational conditions2 differ
Operating relative humidity (H-H)Differs5 - 90%5 - 95%
Operating temperature (T-T)Differs-10 - 45 °C10 - 45 °C
Storage temperature (T-T)-30 - 70 °C-30 - 70 °C
Weight & dimensions6 differ
WidthDiffers224.9 mm262.1 mm
DepthDiffers206.2 mm167.5 mm
HeightDiffers174.9 mm219.2 mm
Package widthDiffers239 mm285 mm
Package depthDiffers223 mm253 mm
Package heightDiffers115 mm104 mm
Packaging contentidentical
Mounting kitKnown for oneYes
Ethernet cableYesYes
HandsetYesYes
Number of handles included1 pc(s)1 pc(s)
Quick start guideYesYes
Stand includedKnown for oneYes
Certificatesidentical
CertificationKnown for oneCE, FC

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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