Product comparison · 2 ip phones

HP Poly OBi VVX 150 2-Line IP Phone and PoE-enabled vs Yealink W77P IP phone Black TFT

9specifications compared
4differ
5identical
71known for one product only

Key differences

The HP Poly OBi VVX 150 2-Line IP Phone and PoE-enabled has 3.36 kg more package weight than the Yealink W77P IP phone Black TFT (11.5 kg vs 8.14 kg). Only the Yealink W77P IP phone Black TFT has Ethernet LAN. Only the Yealink W77P IP phone Black TFT has Bluetooth. Handset type: Wired handset on the HP Poly OBi VVX 150 2-Line IP Phone and PoE-enabled, Wireless handset on the Yealink W77P IP phone Black TFT.

Handset type
- OBi VVX 150 2-Line IP Phone and PoE-enabled:Wired handset
- W77P IP phone Black TFT:Wireless handset
Ethernet LAN
- OBi VVX 150 2-Line IP Phone and PoE-enabled:No
- W77P IP phone Black TFT:Yes
Bluetooth
- OBi VVX 150 2-Line IP Phone and PoE-enabled:No
- W77P IP phone Black TFT:Yes
Package weight
- OBi VVX 150 2-Line IP Phone and PoE-enabled:11.5 kg
- W77P IP phone Black TFT:8.14 kg

Side by side

Differences highlightedShow differences only

Comparison of 911N3AA, W77P
80 specifications	A HP Poly OBi VVX 150 2-Line IP Phone and PoE-enabled Model 911N3AA View product	B Yealink W77P IP phone Black TFT Model W77P View product
Design1 differ
Product type	IP Phone	IP Phone
Handset typeDiffers	Wired handset	Wireless handset
Product colour	Black	Black
Backlight keypadKnown for one	Unknown — not stated by the source	Yes
Device lockKnown for one	Unknown — not stated by the source	Yes
MountingKnown for one	Unknown — not stated by the source	Desk/Wall
Wall mountableKnown for one	Unknown — not stated by the source	Yes
Protection featuresKnown for one	Unknown — not stated by the source	Dust resistant, Scratch resistant, Shock resistant, Splash proof
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
Dual-Tone Multi-Frequency (DTMF) modesKnown for one	Unknown — not stated by the source	SIP info
Hearing aid compatibilityKnown for one	Unknown — not stated by the source	Yes
Phone featuresidentical
Answering machineKnown for one	Unknown — not stated by the source	Yes
Simultaneous ringKnown for one	Unknown — not stated by the source	Yes
Anonymous callKnown for one	Unknown — not stated by the source	Yes
Anonymous call rejectionKnown for one	Unknown — not stated by the source	Yes
Call forwardingKnown for one	Unknown — not stated by the source	Yes
Call historyKnown for one	Unknown — not stated by the source	Yes
Call holdKnown for one	Unknown — not stated by the source	Yes
Call transferKnown for one	Unknown — not stated by the source	Yes
Call waitingKnown for one	Unknown — not stated by the source	Yes
Caller IDKnown for one	Unknown — not stated by the source	Yes
Conference callKnown for one	Unknown — not stated by the source	Yes
Direct callKnown for one	Unknown — not stated by the source	Yes
Emergency callKnown for one	Unknown — not stated by the source	Yes
Full duplexKnown for one	Unknown — not stated by the source	Yes
IntercomKnown for one	Unknown — not stated by the source	Yes
Message-waiting indicator (MWI)Known for one	Unknown — not stated by the source	Yes
Phonebook capacityKnown for one	Unknown — not stated by the source	1000 entries
RedialingKnown for one	Unknown — not stated by the source	Yes
Speed diallingKnown for one	Unknown — not stated by the source	Yes
Vibrating alertKnown for one	Unknown — not stated by the source	Yes
Management featuresidentical
Integrated voicemailKnown for one	Unknown — not stated by the source	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
Number of programmable keysKnown for one	Unknown — not stated by the source	2
Firmware upgradeableKnown for one	Unknown — not stated by the source	Yes
Displayidentical
DisplayKnown for one	Unknown — not stated by the source	TFT
Display diagonalKnown for one	Unknown — not stated by the source	4.57 cm (1.8")
Display resolutionKnown for one	Unknown — not stated by the source	128 x 160 pixels
Number of simultaneous touchpointsKnown for one	Unknown — not stated by the source	20
TouchscreenKnown for one	No	Unknown — not stated by the source
Audioidentical
SpeakerphoneKnown for one	Unknown — not stated by the source	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
Network2 differ
Ethernet LANDiffers	No	Yes
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100 Mbit/s
Ethernet LAN interface typeKnown for one	Unknown — not stated by the source	Fast Ethernet
Wi-Fi	No	No
BluetoothDiffers	No	Yes
DHCP clientKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Poweridentical
Power over Ethernet (PoE)	Yes	Yes
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Standby timeKnown for one	Unknown — not stated by the source	575 h
Talk timeKnown for one	Unknown — not stated by the source	40 h
Enduranceidentical
International Protection (IP) codeKnown for one	Unknown — not stated by the source	IP54
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 conditionsidentical
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 95%
Operating temperature (T-T)Known for one	Unknown — not stated by the source	-10 - 50 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	-30 - 70%
Weight & dimensions1 differ
WeightKnown for one	Unknown — not stated by the source	7.46 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 weightDiffers	11.5 kg	8.14 kg
Package widthKnown for one	255 mm	Unknown — not stated by the source
Package depthKnown for one	495 mm	Unknown — not stated by the source
Package heightKnown for one	293 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 cableKnown for one	Unknown — not stated by the source	Yes
HandsetKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Number of handles included	1 pc(s)	1 pc(s)

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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