Product comparison · 2 ip phones

AudioCodes Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi vs Yealink W78P IP phone Black TFT

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  • 32specifications compared
  • 14differ
  • 18identical
  • 70known for one product only

Key differences

The AudioCodes Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi has 1 more Ethernet LAN (RJ-45) ports than the Yealink W78P IP phone Black TFT (2 vs 1). Only the Yealink W78P IP phone Black TFT has Bluetooth. Only the AudioCodes Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi has power over Ethernet (PoE). Product type: IP Phone on the AudioCodes Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi, IP mobile phone on the Yealink W78P IP phone Black TFT. Handset type: Wired handset on the AudioCodes Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi, Wireless handset on the Yealink W78P IP phone Black TFT.

  • Product type
    • Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi:IP Phone
    • W78P IP phone Black TFT:IP mobile phone
  • Handset type
    • Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi:Wired handset
    • W78P IP phone Black TFT:Wireless handset
  • Display
    • Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi:LCD
    • W78P IP phone Black TFT:TFT
  • Display diagonal
    • Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi:10.9 cm (4.3")
    • W78P IP phone Black TFT:6.1 cm (2.4")
  • Ethernet LAN data rates
    • Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi:10,100,1000 Mbit/s
    • W78P IP phone Black TFT:10,100 Mbit/s
  • Ethernet LAN interface type
    • Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi:Gigabit Ethernet
    • W78P IP phone Black TFT:Fast Ethernet
  • Bluetooth
    • Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi:No
    • W78P IP phone Black TFT:Yes
  • Ethernet LAN (RJ-45) ports
    • Teams C436HD TAA IP-Phone PoE GbE black with integrated Dual Band Wi-Fi:2
    • W78P IP phone Black TFT:1

Side by side

Differences highlightedShow differences only (off)
Comparison of C436HD, W78P
102 specifications
Design2 differ
Product typeDiffersIP PhoneIP mobile phone
Handset typeDiffersWired handsetWireless handset
Product colourBlackBlack
Backlight keypadKnown for oneUnknown — not stated by the sourceYes
Device lockKnown for oneUnknown — not stated by the sourceYes
MountingKnown for oneUnknown — not stated by the sourceDesk/Wall
Wall mountableYesYes
Performanceidentical
DECT connectableKnown for oneUnknown — not stated by the sourceYes
Maximum indoor rangeKnown for oneUnknown — not stated by the source50 m
Maximum outdoor rangeKnown for oneUnknown — not stated by the source300 m
Hearing aid compatibilityKnown for oneUnknown — not stated by the sourceYes
Operating system installedKnown for oneAndroidUnknown — not stated by the source
Operating system versionKnown for one12Unknown — not stated by the source
Dual-Tone Multi-Frequency (DTMF) modesKnown for oneSIP infoUnknown — not stated by the source
Phone featuresidentical
Answering machineYesYes
Simultaneous ringKnown for oneUnknown — not stated by the sourceYes
Anonymous callKnown for oneUnknown — not stated by the sourceYes
Anonymous call rejectionKnown for oneUnknown — not stated by the sourceYes
Call forwardingKnown for oneUnknown — not stated by the sourceYes
Call historyKnown for oneUnknown — not stated by the sourceYes
Call holdYesYes
Call transferYesYes
Call waitingKnown for oneUnknown — not stated by the sourceYes
Caller IDYesYes
Conference callKnown for oneUnknown — not stated by the sourceYes
Direct callKnown for oneUnknown — not stated by the sourceYes
Emergency callKnown for oneUnknown — not stated by the sourceYes
Full duplexYesYes
IntercomKnown for oneUnknown — not stated by the sourceYes
Message-waiting indicator (MWI)YesYes
Phonebook capacityKnown for oneUnknown — not stated by the source1000 entries
RedialingYesYes
Speed diallingYesYes
Vibrating alertKnown for oneUnknown — not stated by the sourceYes
Management featuresidentical
Integrated voicemailYesYes
Keypad number of keysKnown for oneUnknown — not stated by the source25
Number of function keysKnown for oneUnknown — not stated by the source6
Firmware upgradeableKnown for oneUnknown — not stated by the sourceYes
Volume controlKnown for oneButtonsUnknown — not stated by the source
Display2 differ
DisplayDiffersLCDTFT
Display diagonalDiffers10.9 cm (4.3")6.1 cm (2.4")
Display resolutionKnown for oneUnknown — not stated by the source240 x 320 pixels
Number of simultaneous touchpointsKnown for oneUnknown — not stated by the source20
Audioidentical
SpeakerphoneYesYes
Automatic gain controlKnown for oneUnknown — not stated by the sourceYes
Comfort noise generation (CNG)YesYes
Noise reductionKnown for oneUnknown — not stated by the sourceYes
Number of melodiesKnown for oneUnknown — not stated by the source9
Microphone muteKnown for oneYesUnknown — not stated by the source
Adaptive jitter buffersKnown for oneYesUnknown — not stated by the source
Echo cancellationKnown 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 codecsKnown for oneG.711, G.722, G.729, SilkUnknown — not stated by the source
Network3 differ
Ethernet LANYesYes
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
Ethernet LAN interface typeDiffersGigabit EthernetFast Ethernet
BluetoothDiffersNoYes
Bluetooth versionKnown for oneUnknown — not stated by the source5.1
DHCP clientKnown 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
Networking standardsKnown for oneIEEE 802.3afUnknown — not stated by the source
Quality of Service (QoS) supportKnown for oneYesUnknown — not stated by the source
Security algorithmsKnown for oneHTTPS, SRTP, TLSUnknown — not stated by the source
Supported network protocolsKnown for oneUDP/TCP, NTP, DNS/SRVUnknown — not stated by the source
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers21
Cable lock slotKnown for oneYesUnknown — not stated by the source
DC-in jackKnown for oneYesUnknown — not stated by the source
WAN connection typeKnown for oneRJ-45Unknown — not stated by the source
Certificates1 differ
CertificationKnown for oneUnknown — not stated by the sourceCE, FCC, RoHS, REACH, ISO 9001
Compliance certificatesDiffersTAARoHS, Federal Communications Commission (FCC), CE, REACH
Certified for Microsoft TeamsKnown for oneYesUnknown — not stated by the source
Power1 differ
Power over Ethernet (PoE)DiffersYesNo
AC adapter input voltageKnown for oneUnknown — not stated by the source100 - 240 V
Standby timeKnown for oneUnknown — not stated by the source166 h
Talk timeKnown for oneUnknown — not stated by the source21 h
Batteryidentical
Battery technologyKnown for oneUnknown — not stated by the sourceLithium-Ion (Li-Ion)
Battery capacityKnown for oneUnknown — not stated by the source1460 mAh
Battery voltageKnown for oneUnknown — not stated by the source3.7 V
Operational conditions2 differ
Operating relative humidity (H-H)Known for oneUnknown — not stated by the source10 - 95%
Operating temperature (T-T)Differs0 - 40 °C-10 - 50 °C
Storage temperature (T-T)Differs-20 - 70 °C-30 - 70 °C
Weight & dimensions2 differ
WeightDiffers934 g6.84 kg
Handset dimensions (WxDxH)Known for oneUnknown — not stated by the source157 x 51 x 24 mm
Base dimensions (WxDxH)Known for oneUnknown — not stated by the source130 x 100 x 25.1 mm
Package weightDiffers940 g7.55 kg
WidthKnown for one249 mmUnknown — not stated by the source
DepthKnown for one132 mmUnknown — not stated by the source
HeightKnown for one189.2 mmUnknown — not stated by the source
Package widthKnown for one316 mmUnknown — not stated by the source
Package depthKnown for one255 mmUnknown — not stated by the source
Package heightKnown for one95 mmUnknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for oneUnknown — not stated by the sourceYes
Base stationKnown for oneUnknown — not stated by the sourceYes
ChargerKnown for oneUnknown — not stated by the sourceYes
Ethernet cableYesYes
HandsetYesYes
ManualYesYes
Number of handles included1 pc(s)1 pc(s)
Mounting kitKnown for oneYesUnknown — not stated by the source
Headset includedKnown 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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