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Product comparison · 2 ip phones

Yealink-SIP-T87W vs Yealink W78P IP phone Black TFT

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  • 39specifications compared
  • 13differ
  • 26identical
  • 67known for one product only

Key differences

The Yealink W78P IP phone Black TFT has 0.1 more Bluetooth version than the Yealink-SIP-T87W (5.1 vs 5.0). The Yealink-SIP-T87W has 1 more Ethernet LAN (RJ-45) ports than the Yealink W78P IP phone Black TFT (2 vs 1). The Yealink W78P IP phone Black TFT has 5 - 95% more operating relative humidity (H-H) than the Yealink-SIP-T87W (10 - 95% vs 5 - 95%). Only the Yealink-SIP-T87W has power over Ethernet (PoE). Product type: IP Phone on the Yealink-SIP-T87W, IP mobile phone on the Yealink W78P IP phone Black TFT.

  • Product type
    • IP Phone
    • IP mobile phone
  • Handset type
    • Wired & Wireless handset
    • Wireless handset
  • Mounting
    • Desk
    • Desk/Wall
  • Display
    • LCD
    • TFT
  • Display diagonal
    • 17.8 cm (7")
    • 6.1 cm (2.4")
  • Display resolution
    • 800 x 480 pixels
    • 240 x 320 pixels
  • Ethernet LAN data rates
    • 10,100,1000 Mbit/s
    • 10,100 Mbit/s
  • Ethernet LAN interface type
    • Gigabit Ethernet
    • Fast Ethernet

Side by side

Differences highlightedShow differences only
106 specifications
A

Yealink

Yealink-SIP-T87W

Model T87W

View product
B

Yealink

W78P IP phone Black TFT

Model W78P

View product
Design3 differ
Product typeDiffersIP PhoneIP mobile phone
Handset typeDiffersWired & Wireless handsetWireless handset
Device lockKnown for oneYes
MountingDiffersDeskDesk/Wall
Wall mountableKnown for oneYes
Performanceidentical
DECT connectableKnown for oneYes
Maximum indoor rangeKnown for one50 m
Maximum outdoor rangeKnown for one300 m
Hearing aid compatibilityKnown for oneYes
Phone featuresidentical
Simultaneous ringKnown for oneYes
Anonymous call rejectionKnown for oneYes
Call transferKnown for oneYes
Direct callKnown for oneYes
Vibrating alertKnown for oneYes
Call parkKnown for oneYes
Call pick upKnown for oneYes
Call returnKnown for oneYes
Customizable wallpaperKnown for oneYes
Number of VoIP accountsKnown for one16
Phonebook sharingKnown for oneYes
Management featuresidentical
Keypad number of keysKnown for one25
Number of function keysKnown for one6
Firmware upgradeableKnown for oneYes
Volume controlKnown for oneButtons
Management platformKnown for oneYealink Device Management Platform
Display3 differ
DisplayDiffersLCDTFT
Display diagonalDiffers17.8 cm (7")6.1 cm (2.4")
Display resolutionDiffers800 x 480 pixels240 x 320 pixels
Number of simultaneous touchpointsKnown for one20
TouchscreenKnown for oneYes
Backlight displayKnown for oneYes
Audioidentical
Automatic gain controlKnown for oneYes
Comfort noise generation (CNG)Known for oneYes
Noise reductionKnown for oneYes
Number of melodiesKnown for one9
Microphone muteKnown for oneYes
Voice codecsKnown for oneG.711a, G.711u, G.723.1, G.726, G.729, G.729A, G.729B, G.729ab
Network3 differ
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
Ethernet LAN interface typeDiffersGigabit EthernetFast Ethernet
Bluetooth versionDiffers5.05.1
DHCP clientKnown 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), Wi-Fi 6 (802.11ax)
Quality of Service (QoS) supportKnown for oneYes
Security algorithmsKnown for oneWPA2, WPA3
SyslogKnown for oneYes
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers21
Headset connectivityKnown for oneRJ-9
USB 2.0 ports quantityKnown for one1
USB Type-C ports quantityKnown for one1
DC-in jackKnown for oneYes
RJ-9 ports quantityKnown for one2
Certificatesidentical
CertificationKnown for oneCE, FCC, RoHS, REACH, ISO 9001
Compliance certificatesKnown for oneRoHS, Federal Communications Commission (FCC), CE, REACH
Power1 differ
Power over Ethernet (PoE)DiffersYesNo
Standby timeKnown for one166 h
Talk timeKnown for one21 h
AC adapter output voltageKnown for one5 V
AC adapter output currentKnown for one2 A
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityKnown for one1460 mAh
Battery voltageKnown for one3.7 V
Operational conditions2 differ
Operating relative humidity (H-H)Differs5 - 95%10 - 95%
Operating temperature (T-T)Differs10 - 45 °C-10 - 50 °C
Weight & dimensionsidentical
WeightKnown for one6.84 kg
Handset dimensions (WxDxH)Known for one157 x 51 x 24 mm
Base dimensions (WxDxH)Known for one130 x 100 x 25.1 mm
Package weightKnown for one7.55 kg
WidthKnown for one263.7 mm
DepthKnown for one187.2 mm
HeightKnown for one237.9 mm
Package widthKnown for one290 mm
Package depthKnown for one268 mm
Package heightKnown for one104 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Base stationKnown for oneYes
ChargerKnown for oneYes
ManualKnown for oneYes
Mounting kitKnown for oneYes
Quick start guideKnown 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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