Product comparison · 2 ip phones

Yealink AX83H IP phone Black TFT Wi-Fi vs Yealink-SIP-T88W

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  • 34specifications compared
  • 9differ
  • 25identical
  • 46known for one product only

Key differences

The Yealink AX83H IP phone Black TFT Wi-Fi has 5 - 95% more operating relative humidity (H-H) than the Yealink-SIP-T88W (10 - 95% vs 5 - 95%). Only the Yealink-SIP-T88W has touchscreen. Only the Yealink-SIP-T88W has Ethernet LAN. Display: TFT on the Yealink AX83H IP phone Black TFT Wi-Fi, LCD on the Yealink-SIP-T88W. Display diagonal: 6.1 cm (2.4") on the Yealink AX83H IP phone Black TFT Wi-Fi, 17.8 cm (7") on the Yealink-SIP-T88W.

  • Display
    • AX83H IP phone Black TFT Wi-Fi:TFT
    • Yealink-SIP-T88W:LCD
  • Display diagonal
    • AX83H IP phone Black TFT Wi-Fi:6.1 cm (2.4")
    • Yealink-SIP-T88W:17.8 cm (7")
  • Display resolution
    • AX83H IP phone Black TFT Wi-Fi:240 x 320 pixels
    • Yealink-SIP-T88W:800 x 480 pixels
  • Touchscreen
    • AX83H IP phone Black TFT Wi-Fi:No
    • Yealink-SIP-T88W:Yes
  • Ethernet LAN
    • AX83H IP phone Black TFT Wi-Fi:No
    • Yealink-SIP-T88W:Yes
  • Headset connectivity
    • AX83H IP phone Black TFT Wi-Fi:3.5 mm
    • Yealink-SIP-T88W:RJ-9
  • Operating relative humidity (H-H)
    • AX83H IP phone Black TFT Wi-Fi:10 - 95%
    • Yealink-SIP-T88W:5 - 95%
  • Operating temperature (T-T)
    • AX83H IP phone Black TFT Wi-Fi:0 - 40 °C
    • Yealink-SIP-T88W:10 - 45 °C

Side by side

Differences highlightedShow differences only (off)
Comparison of AX83H, T88W
80 specifications
Designidentical
Product typeIP PhoneIP Phone
Handset typeKnown for oneUnknown — not stated by the sourceWired & Wireless handset
Product colourBlackBlack
Backlight keypadYesYes
MountingKnown for oneUnknown — not stated by the sourceDesk
Wall mountableKnown for oneYesUnknown — not stated by the source
Phone featuresidentical
Answering machineKnown for oneUnknown — not stated by the sourceYes
Anonymous callYesYes
Call forwardingYesYes
Call historyYesYes
Call holdYesYes
Call parkYesYes
Call pick upYesYes
Call returnKnown for oneUnknown — not stated by the sourceYes
Call waitingYesYes
Caller IDYesYes
Conference callKnown for oneUnknown — not stated by the sourceYes
Customizable wallpaperKnown for oneUnknown — not stated by the sourceYes
Emergency callYesYes
Full duplexYesYes
IntercomYesYes
Message-waiting indicator (MWI)YesYes
Number of VoIP accountsKnown for oneUnknown — not stated by the source12
Phonebook capacity1000 entries1000 entries
Phonebook sharingKnown for oneUnknown — not stated by the sourceYes
RedialingKnown for oneUnknown — not stated by the sourceYes
Speed diallingYesYes
Anonymous call rejectionKnown for oneYesUnknown — not stated by the source
Call transferKnown for oneYesUnknown — not stated by the source
Vibrating alertKnown for oneYesUnknown — not stated by the source
Management featuresidentical
Integrated voicemailYesYes
Volume controlKnown for oneUnknown — not stated by the sourceButtons
Management platformKnown for oneUnknown — not stated by the sourceYealink Device Management Platform
Keypad number of keysKnown for one8Unknown — not stated by the source
Display4 differ
DisplayDiffersTFTLCD
Display diagonalDiffers6.1 cm (2.4")17.8 cm (7")
Display resolutionDiffers240 x 320 pixels800 x 480 pixels
TouchscreenDiffersNoYes
Backlight displayKnown for oneUnknown — not stated by the sourceYes
Audio1 differ
SpeakerphoneKnown for oneUnknown — not stated by the sourceYes
Microphone muteYesYes
Voice codecsDiffersG.711a, G.722, G.723, G.726, G.729, G.729A, G.729B, G.729abG.711a, G.711u, G.723.1, G.726, G.729, G.729A, G.729B, G.729ab
Network1 differ
Ethernet LANDiffersNoYes
Ethernet LAN data ratesKnown for oneUnknown — not stated by the source10,100,1000 Mbit/s
Ethernet LAN interface typeKnown for oneUnknown — not stated by the sourceGigabit Ethernet
Quality of Service (QoS) supportYesYes
Security algorithmsKnown for oneUnknown — not stated by the sourceWPA2, WPA3
SyslogKnown for oneUnknown — not stated by the sourceYes
Wi-FiKnown for oneYesUnknown — not stated by the source
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)Unknown — not stated by the source
BluetoothKnown for oneYesUnknown — not stated by the source
Bluetooth versionKnown for one5.0Unknown — not stated by the source
Ports & interfaces1 differ
Headset connectivityDiffers3.5 mmRJ-9
USB 2.0 ports quantityKnown for oneUnknown — not stated by the source1
USB Type-C ports quantity11
DC-in jackKnown for oneUnknown — not stated by the sourceYes
Ethernet LAN (RJ-45) portsKnown for oneUnknown — not stated by the source2
RJ-9 ports quantityKnown for oneUnknown — not stated by the source2
Poweridentical
Power over Ethernet (PoE)Known for oneUnknown — not stated by the sourceYes
AC adapter input voltage100 - 240 V100 - 240 V
AC adapter output voltageKnown for oneUnknown — not stated by the source5 V
AC adapter output currentKnown for oneUnknown — not stated by the source2 A
Operational conditions2 differ
Operating relative humidity (H-H)Differs10 - 95%5 - 95%
Operating temperature (T-T)Differs0 - 40 °C10 - 45 °C
Storage temperature (T-T)-30 - 70 °C-30 - 70 °C
Weight & dimensionsidentical
WidthKnown for oneUnknown — not stated by the source262.1 mm
DepthKnown for oneUnknown — not stated by the source167.5 mm
HeightKnown for oneUnknown — not stated by the source219.2 mm
Package widthKnown for oneUnknown — not stated by the source285 mm
Package depthKnown for oneUnknown — not stated by the source253 mm
Package heightKnown for oneUnknown — not stated by the source104 mm
WeightKnown for one126 gUnknown — not stated by the source
Handset dimensions (WxDxH)Known for one49.5 x 21 x 151 mmUnknown — not stated by the source
Packaging contentidentical
Mounting kitKnown for oneUnknown — not stated by the sourceYes
Ethernet cableKnown for oneUnknown — not stated by the sourceYes
HandsetYesYes
Number of handles included1 pc(s)1 pc(s)
Quick start guideKnown for oneUnknown — not stated by the sourceYes
ChargerKnown for oneYesUnknown — not stated by the source
Sensorsidentical
Proximity sensorKnown for oneYesUnknown — 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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