Product comparison · 2 ip phones

Yealink T88W Pro vs Yealink W78P IP phone Black TFT

39specifications compared
13differ
26identical
69known for one product only

Key differences

The Yealink W78P IP phone Black TFT has 0.1 more Bluetooth version than the Yealink T88W Pro (5.1 vs 5.0). The Yealink T88W Pro 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 T88W Pro (10 - 95% vs 5 - 95%). Only the Yealink T88W Pro has power over Ethernet (PoE). Product type: IP Phone on the Yealink T88W Pro, IP mobile phone on the Yealink W78P IP phone Black TFT.

Product type
- T88W Pro:IP Phone
- W78P IP phone Black TFT:IP mobile phone
Handset type
- T88W Pro:Wired & Wireless handset
- W78P IP phone Black TFT:Wireless handset
Mounting
- T88W Pro:Desk
- W78P IP phone Black TFT:Desk/Wall
Display
- T88W Pro:LCD
- W78P IP phone Black TFT:TFT
Display diagonal
- T88W Pro:17.8 cm (7")
- W78P IP phone Black TFT:6.1 cm (2.4")
Display resolution
- T88W Pro:1024 x 600 pixels
- W78P IP phone Black TFT:240 x 320 pixels
Ethernet LAN data rates
- T88W Pro:10,100,1000 Mbit/s
- W78P IP phone Black TFT:10,100 Mbit/s
Ethernet LAN interface type
- T88W Pro:Gigabit Ethernet
- W78P IP phone Black TFT:Fast Ethernet

Side by side

Differences highlightedShow differences only

Comparison of T88W Pro, W78P
108 specifications	A Yealink T88W Pro View product	B Yealink W78P IP phone Black TFT Model W78P View product
Design3 differ
Product typeDiffers	IP Phone	IP mobile phone
Handset typeDiffers	Wired & Wireless handset	Wireless handset
Product colour	Black	Black
Backlight keypad	Yes	Yes
Device lockKnown for one	Unknown — not stated by the source	Yes
MountingDiffers	Desk	Desk/Wall
Wall mountableKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
DECT connectableKnown for one	Unknown — not stated by the source	Yes
Maximum indoor rangeKnown for one	Unknown — not stated by the source	50 m
Maximum outdoor rangeKnown for one	Unknown — not stated by the source	300 m
Hearing aid compatibilityKnown for one	Unknown — not stated by the source	Yes
Operating system installedKnown for one	Android	Unknown — not stated by the source
Operating system versionKnown for one	13	Unknown — not stated by the source
Phone featuresidentical
Answering machine	Yes	Yes
Simultaneous ringKnown for one	Unknown — not stated by the source	Yes
Anonymous call	Yes	Yes
Anonymous call rejectionKnown for one	Unknown — not stated by the source	Yes
Call forwarding	Yes	Yes
Call history	Yes	Yes
Call hold	Yes	Yes
Call transferKnown for one	Unknown — not stated by the source	Yes
Call waiting	Yes	Yes
Caller ID	Yes	Yes
Conference call	Yes	Yes
Direct callKnown for one	Unknown — not stated by the source	Yes
Emergency call	Yes	Yes
Full duplex	Yes	Yes
Intercom	Yes	Yes
Message-waiting indicator (MWI)	Yes	Yes
Phonebook capacity	1000 entries	1000 entries
Redialing	Yes	Yes
Speed dialling	Yes	Yes
Vibrating alertKnown for one	Unknown — not stated by the source	Yes
Call parkKnown for one	Yes	Unknown — not stated by the source
Call pick upKnown for one	Yes	Unknown — not stated by the source
Call returnKnown for one	Yes	Unknown — not stated by the source
Customizable wallpaperKnown for one	Yes	Unknown — not stated by the source
Number of VoIP accountsKnown for one	16	Unknown — not stated by the source
Phonebook sharingKnown for one	Yes	Unknown — not stated by the source
Management featuresidentical
Integrated voicemail	Yes	Yes
Keypad number of keysKnown for one	Unknown — not stated by the source	25
Number of function keysKnown for one	Unknown — not stated by the source	6
Firmware upgradeableKnown for one	Unknown — not stated by the source	Yes
Volume controlKnown for one	Buttons	Unknown — not stated by the source
Management platformKnown for one	Yealink Device Management Platform	Unknown — not stated by the source
Display3 differ
DisplayDiffers	LCD	TFT
Display diagonalDiffers	17.8 cm (7")	6.1 cm (2.4")
Display resolutionDiffers	1024 x 600 pixels	240 x 320 pixels
Number of simultaneous touchpointsKnown for one	Unknown — not stated by the source	20
TouchscreenKnown for one	Yes	Unknown — not stated by the source
Backlight displayKnown for one	Yes	Unknown — not stated by the source
Audioidentical
Speakerphone	Yes	Yes
Automatic gain controlKnown for one	Unknown — not stated by the source	Yes
Comfort noise generation (CNG)Known for one	Unknown — not stated by the source	Yes
Noise reductionKnown for one	Unknown — not stated by the source	Yes
Number of melodiesKnown for one	Unknown — not stated by the source	9
Microphone muteKnown for one	Yes	Unknown — not stated by the source
Voice codecsKnown for one	G.711a, G.711u, G.723.1, G.726, G.729, G.729A, G.729B, G.729ab	Unknown — not stated by the source
Network3 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,100 Mbit/s
Ethernet LAN interface typeDiffers	Gigabit Ethernet	Fast Ethernet
Bluetooth	Yes	Yes
Bluetooth versionDiffers	5.0	5.1
DHCP clientKnown for one	Unknown — not stated by the source	Yes
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11a, 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
Quality of Service (QoS) supportKnown for one	Yes	Unknown — not stated by the source
Security algorithmsKnown for one	WPA2, WPA3	Unknown — not stated by the source
SyslogKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers	2	1
Headset connectivityKnown for one	RJ-9	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
USB Type-C ports quantityKnown for one	1	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
RJ-9 ports quantityKnown for one	2	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	CE, FCC, RoHS, REACH, ISO 9001
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS, Federal Communications Commission (FCC), CE, REACH
Power1 differ
Power over Ethernet (PoE)Differs	Yes	No
AC adapter input voltage	100 - 240 V	100 - 240 V
Standby timeKnown for one	Unknown — not stated by the source	166 h
Talk timeKnown for one	Unknown — not stated by the source	21 h
AC adapter output voltageKnown for one	12 V	Unknown — not stated by the source
AC adapter output currentKnown for one	1.25 A	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Battery capacityKnown for one	Unknown — not stated by the source	1460 mAh
Battery voltageKnown for one	Unknown — not stated by the source	3.7 V
Operational conditions2 differ
Operating relative humidity (H-H)Differs	5 - 95%	10 - 95%
Operating temperature (T-T)Differs	10 - 45 °C	-10 - 50 °C
Storage temperature (T-T)	-30 - 70 °C	-30 - 70 °C
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	6.84 kg
Handset dimensions (WxDxH)Known for one	Unknown — not stated by the source	157 x 51 x 24 mm
Base dimensions (WxDxH)Known for one	Unknown — not stated by the source	130 x 100 x 25.1 mm
Package weightKnown for one	Unknown — not stated by the source	7.55 kg
WidthKnown for one	263.7 mm	Unknown — not stated by the source
DepthKnown for one	188.8 mm	Unknown — not stated by the source
HeightKnown for one	239.9 mm	Unknown — not stated by the source
Package widthKnown for one	290 mm	Unknown — not stated by the source
Package depthKnown for one	288 mm	Unknown — not stated by the source
Package heightKnown for one	104 mm	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Base stationKnown for one	Unknown — not stated by the source	Yes
ChargerKnown for one	Unknown — not stated by the source	Yes
Ethernet cable	Yes	Yes
Handset	Yes	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Number of handles included	1 pc(s)	1 pc(s)
Mounting kitKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — 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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