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Product comparison · 2 ip phones

Yealink AX86R IP phone Black TFT Wi-Fi vs Yealink SIP-T44U IP phone Grey 8 lines LCD Wi-Fi

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  • 24specifications compared
  • 11differ
  • 13identical
  • 66known for one product only

Key differences

The Yealink SIP-T44U IP phone Grey 8 lines LCD Wi-Fi has 8 more VoIP accounts than the Yealink AX86R IP phone Black TFT Wi-Fi (12 vs 4). The Yealink SIP-T44U IP phone Grey 8 lines LCD Wi-Fi has 169.6 mm more width than the Yealink AX86R IP phone Black TFT Wi-Fi (224.9 mm vs 55.3 mm). The Yealink SIP-T44U IP phone Grey 8 lines LCD Wi-Fi has 180.3 mm more depth than the Yealink AX86R IP phone Black TFT Wi-Fi (206.2 mm vs 25.9 mm). Product type: IP mobile phone on the Yealink AX86R IP phone Black TFT Wi-Fi, IP Phone on the Yealink SIP-T44U IP phone Grey 8 lines LCD Wi-Fi. Product colour: Black on the Yealink AX86R IP phone Black TFT Wi-Fi, Grey on the Yealink SIP-T44U IP phone Grey 8 lines LCD Wi-Fi.

  • Product type
    • IP mobile phone
    • IP Phone
  • Product colour
    • Black
    • Grey
  • Number of VoIP accounts
    • 4
    • 12
  • Display
    • TFT
    • LCD
  • Display diagonal
    • 6.1 cm (2.4")
    • 7.11 cm (2.8")
  • Display resolution
    • 240 x 320 pixels
    • 320 x 240 pixels
  • Operating relative humidity (H-H)
    • 10 - 95%
    • 5 - 90%
  • Operating temperature (T-T)
    • 0 - 40 °C
    • -10 - 45 °C

Side by side

Differences highlightedShow differences only
90 specifications
A

Yealink

AX86R IP phone Black TFT Wi-Fi

Model AX86R

View product
B

Yealink

SIP-T44U IP phone Grey 8 lines LCD Wi-Fi

Model SIP-T44U

View product
Design2 differ
Product typeDiffersIP mobile phoneIP Phone
Handset typeKnown for oneWireless handset
Product colourDiffersBlackGrey
Backlight keypadKnown for oneYes
Device lockKnown for oneYes
Protection featuresKnown for oneAnti-bacterial, Chemical resistant, Drop resistant
Wall mountableKnown for oneYes
Performanceidentical
Dual-Tone Multi-Frequency (DTMF) modesKnown for oneIn-band, Out-of band, SIP info
Hearing aid compatibilityKnown for oneYes
Phone features1 differ
Answering machineKnown for oneYes
Call historyKnown for oneYes
Call parkKnown for oneYes
Call pick upKnown for oneYes
Call returnKnown for oneYes
Call transferKnown for oneYes
Customizable wallpaperKnown for oneYes
Emergency callKnown for oneYes
IntercomKnown for oneYes
Message-waiting indicator (MWI)Known for oneYes
Number of VoIP accountsDiffers412
RedialingKnown for oneYes
Speed diallingKnown for oneYes
Lines quantityKnown for one8 lines
Conference callKnown for oneYes
SIP registrar serverKnown for oneYes
Management featuresidentical
Integrated voicemailKnown for oneYes
Voicemail indicationKnown for oneYes
Volume controlKnown for oneButtons
Number of function keysKnown for one6
Display3 differ
DisplayDiffersTFTLCD
Display diagonalDiffers6.1 cm (2.4")7.11 cm (2.8")
Display resolutionDiffers240 x 320 pixels320 x 240 pixels
Backlight displayKnown for oneYes
Audioidentical
Noise reductionKnown for oneYes
Voice codecsKnown for oneAEC, AGC, AJB, CNG, G.711u, G.722, G.723.1, G.726, G.729, G.729A, G.729B, PCMA, PLC, VAD
SpeakerphoneKnown for oneYes
Networkidentical
Wi-Fi standardsKnown for oneWi-Fi 6 (802.11ax)
BluetoothKnown for oneYes
Bluetooth versionKnown for one5.0
DHCP clientKnown for oneYes
Networking standardsKnown for oneIEEE 802.1x
Quality of Service (QoS) supportKnown for oneYes
Security algorithmsKnown for oneAES, HTTPS, MD5, SRTP, TLS, WPA, WPA2, WPA3
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one1000 Mbit/s
Ethernet LAN interface typeKnown for oneGigabit Ethernet
Ports & interfacesidentical
Headset connectivityKnown for one3.5 mm
USB Type-C ports quantityKnown for one1
USB 2.0 ports quantityKnown for one2
Ethernet LAN (RJ-45) portsKnown for one2
RJ-9 ports quantityKnown for one2
Poweridentical
AC adapter input voltageKnown for one100 - 240 V
AC adapter output voltageKnown for one5 V
AC adapter output currentKnown for one2 A
Standby timeKnown for one300 h
Talk timeKnown for one13 h
Power over Ethernet (PoE)Known for oneYes
Enduranceidentical
International Protection (IP) codeKnown for oneIP67
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery typeKnown for oneBuilt-in
Battery capacityKnown for one3100 mAh
Battery voltageKnown for one3.7 V
Operational conditions2 differ
Operating relative humidity (H-H)Differs10 - 95%5 - 90%
Operating temperature (T-T)Differs0 - 40 °C-10 - 45 °C
Storage relative humidity (H-H)Known for one-30 - 70%
Storage temperature (T-T)Known for one-30 - 70 °C
Weight & dimensions3 differ
WidthDiffers55.3 mm224.9 mm
DepthDiffers25.9 mm206.2 mm
HeightDiffers160.1 mm174.9 mm
WeightKnown for one218 g
Package widthKnown for one104 mm
Package depthKnown for one90 mm
Package heightKnown for one181 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Ethernet cableKnown for oneYes
HandsetKnown for oneYes
Stand includedKnown 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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