Product comparison · 2 ip phones

Yealink SIP-T53 IP phone Grey 8 lines LCD vs Yealink T88W Pro

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  • 55specifications compared
  • 18differ
  • 37identical
  • 41known for one product only

Key differences

The Yealink T88W Pro has 4 more VoIP accounts than the Yealink SIP-T53 IP phone Grey 8 lines LCD (16 vs 12). The Yealink T88W Pro has 7 V more AC adapter output voltage than the Yealink SIP-T53 IP phone Grey 8 lines LCD (12 V vs 5 V). The Yealink T88W Pro has 0.05 A more AC adapter output current than the Yealink SIP-T53 IP phone Grey 8 lines LCD (1.25 A vs 1.2 A). Only the Yealink T88W Pro has touchscreen. Only the Yealink T88W Pro has Wi-Fi.

  • Handset type
    • SIP-T53 IP phone Grey 8 lines LCD:Wired handset
    • T88W Pro:Wired & Wireless handset
  • Product colour
    • SIP-T53 IP phone Grey 8 lines LCD:Grey
    • T88W Pro:Black
  • Mounting
    • SIP-T53 IP phone Grey 8 lines LCD:Desk/Wall
    • T88W Pro:Desk
  • Number of VoIP accounts
    • SIP-T53 IP phone Grey 8 lines LCD:12
    • T88W Pro:16
  • Display diagonal
    • SIP-T53 IP phone Grey 8 lines LCD:9.4 cm (3.7")
    • T88W Pro:17.8 cm (7")
  • Display resolution
    • SIP-T53 IP phone Grey 8 lines LCD:360 x 160 pixels
    • T88W Pro:1024 x 600 pixels
  • Touchscreen
    • SIP-T53 IP phone Grey 8 lines LCD:No
    • T88W Pro:Yes
  • Wi-Fi
    • SIP-T53 IP phone Grey 8 lines LCD:No
    • T88W Pro:Yes

Side by side

Differences highlightedShow differences only (off)
Comparison of SIP-T53, T88W Pro
96 specifications
Design3 differ
Product typeIP PhoneIP Phone
Handset typeDiffersWired handsetWired & Wireless handset
Product colourDiffersGreyBlack
Device lockKnown for oneYesUnknown — not stated by the source
MountingDiffersDesk/WallDesk
Wall mountableKnown for oneYesUnknown — not stated by the source
Backlight keypadKnown for oneUnknown — not stated by the sourceYes
Performanceidentical
Dual-Tone Multi-Frequency (DTMF) modesKnown for oneIn-band, Out-of band, SIP infoUnknown — not stated by the source
Operating system installedKnown for oneUnknown — not stated by the sourceAndroid
Operating system versionKnown for oneUnknown — not stated by the source13
Phone features1 differ
Lines quantityKnown for one8 linesUnknown — not stated by the source
Answering machineYesYes
Hot deskingKnown for oneYesUnknown — not stated by the source
Anonymous callYesYes
Anonymous call rejectionKnown for oneYesUnknown — not stated by the source
Call forwardingYesYes
Call historyYesYes
Call holdYesYes
Call parkYesYes
Call pick upYesYes
Call returnYesYes
Call transferKnown for oneYesUnknown — not stated by the source
Call waitingYesYes
Caller IDYesYes
Conference callYesYes
Direct callKnown for oneYesUnknown — not stated by the source
Do not disturb functionKnown for oneYesUnknown — not stated by the source
Emergency callYesYes
Full duplexYesYes
Number of VoIP accountsDiffers1216
Phonebook capacity1000 entries1000 entries
Phonebook sharingYesYes
RedialingYesYes
Short Message Service (SMS)Known for oneYesUnknown — not stated by the source
Speed diallingYesYes
Customizable wallpaperKnown for oneUnknown — not stated by the sourceYes
IntercomKnown for oneUnknown — not stated by the sourceYes
Message-waiting indicator (MWI)Known for oneUnknown — not stated by the sourceYes
Management featuresidentical
Integrated voicemailYesYes
Volume controlButtonsButtons
Number of programmable keysKnown for one8Unknown — not stated by the source
Management platformKnown for oneUnknown — not stated by the sourceYealink Device Management Platform
Display3 differ
DisplayLCDLCD
Display diagonalDiffers9.4 cm (3.7")17.8 cm (7")
Display resolutionDiffers360 x 160 pixels1024 x 600 pixels
TouchscreenDiffersNoYes
Backlight displayYesYes
Cameraidentical
Front cameraKnown for oneNoUnknown — not stated by the source
Audio1 differ
SpeakerphoneYesYes
Microphone muteYesYes
Adaptive jitter buffersKnown for oneYesUnknown — not stated by the source
Automatic gain controlKnown for oneYesUnknown — not stated by the source
Comfort noise generation (CNG)Known for oneYesUnknown — not stated by the source
Packet loss concealment (PLC)Known for oneYesUnknown — not stated by the source
Voice activity detectionKnown for oneYesUnknown — not stated by the source
Voice codecsDiffersG.711a, G.711u, G.722, G.723.1, G.726, G.729A, G.729B, G.729ab, OPUS, iLBCG.711a, G.711u, G.723.1, G.726, G.729, G.729A, G.729B, G.729ab
Network3 differ
Ethernet LANYesYes
Ethernet LAN interface typeGigabit EthernetGigabit Ethernet
Wi-FiDiffersNoYes
BluetoothDiffersNoYes
Networking standardsKnown for oneIEEE 802.1p, IEEE 802.1x, IEEE 802.3afUnknown — not stated by the source
Quality of Service (QoS) supportYesYes
Security algorithmsDiffersAES, HTTPS, SIPSWPA2, WPA3
Supported network protocolsKnown for oneFTP/TFTP/HTTP/HTTPSUnknown — not stated by the source
Ethernet LAN data ratesKnown for oneUnknown — not stated by the source10,100,1000 Mbit/s
Wi-Fi standardsKnown for oneUnknown — not stated by the source802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Bluetooth versionKnown for oneUnknown — not stated by the source5.0
SyslogKnown for oneUnknown — not stated by the sourceYes
Ports & interfacesidentical
USB 2.0 ports quantity11
DC-in jackYesYes
Ethernet LAN (RJ-45) ports22
RJ-9 ports quantity22
Headset connectivityKnown for oneUnknown — not stated by the sourceRJ-9
USB Type-C ports quantityKnown for oneUnknown — not stated by the source1
Power2 differ
Power over Ethernet (PoE)YesYes
AC adapter input voltage100 - 240 V100 - 240 V
AC adapter output voltageDiffers5 V12 V
AC adapter output currentDiffers1.2 A1.25 A
Power consumption (typical)Known for one2.3 WUnknown — not stated by the source
Power consumption (Power over Ethernet (PoE))Known for one3.1 WUnknown — not stated by the source
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)Known for oneUnknown — not stated by the source-30 - 70 °C
Weight & dimensions3 differ
WidthDiffers212 mm263.7 mm
DepthDiffers210.6 mm188.8 mm
HeightDiffers174.5 mm239.9 mm
Package widthKnown for oneUnknown — not stated by the source290 mm
Package depthKnown for oneUnknown — not stated by the source288 mm
Package heightKnown for oneUnknown — not stated by the source104 mm
Packaging contentidentical
Cables includedKnown for oneLAN (RJ-45)Unknown — not stated by the source
Ethernet cableYesYes
HandsetYesYes
Number of handles included1 pc(s)1 pc(s)
Quick start guideYesYes
Stand includedKnown for oneYesUnknown — not stated by the source
Mounting kitKnown for oneUnknown — not stated by the sourceYes

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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