Product comparison · 2 ip phones

HP Poly OBi VVX 450 12-Line IP Phone and PoE-enabled vs HP Poly Rove Single/Dual Cell DECT 1880-1900 MHz B2 Base Station

23specifications compared
10differ
13identical
41known for one product only

Key differences

The HP Poly Rove Single/Dual Cell DECT 1880-1900 MHz B2 Base Station has 8 lines more lines quantity than the HP Poly OBi VVX 450 12-Line IP Phone and PoE-enabled (20 lines vs 12 lines). The HP Poly OBi VVX 450 12-Line IP Phone and PoE-enabled has 1 A more AC adapter output current than the HP Poly Rove Single/Dual Cell DECT 1880-1900 MHz B2 Base Station (3 A vs 2 A). The HP Poly OBi VVX 450 12-Line IP Phone and PoE-enabled has 183.1 mm more width than the HP Poly Rove Single/Dual Cell DECT 1880-1900 MHz B2 Base Station (240 mm vs 56.9 mm). Only the HP Poly OBi VVX 450 12-Line IP Phone and PoE-enabled has power over Ethernet (PoE). Display diagonal: 10.9 cm (4.3") on the HP Poly OBi VVX 450 12-Line IP Phone and PoE-enabled, 15.5 cm (6.1") on the HP Poly Rove Single/Dual Cell DECT 1880-1900 MHz B2 Base Station.

Lines quantity
- OBi VVX 450 12-Line IP Phone and PoE-enabled:12 lines
- Rove Single/Dual Cell DECT 1880-1900 MHz B2 Base Station:20 lines
Display diagonal
- OBi VVX 450 12-Line IP Phone and PoE-enabled:10.9 cm (4.3")
- Rove Single/Dual Cell DECT 1880-1900 MHz B2 Base Station:15.5 cm (6.1")
Power over Ethernet (PoE)
- OBi VVX 450 12-Line IP Phone and PoE-enabled:Yes
- Rove Single/Dual Cell DECT 1880-1900 MHz B2 Base Station:No
AC adapter output current
- OBi VVX 450 12-Line IP Phone and PoE-enabled:3 A
- Rove Single/Dual Cell DECT 1880-1900 MHz B2 Base Station:2 A
Operating temperature (T-T)
- OBi VVX 450 12-Line IP Phone and PoE-enabled:0 - 40 °C
- Rove Single/Dual Cell DECT 1880-1900 MHz B2 Base Station:-10 - 55 °C
Width
- OBi VVX 450 12-Line IP Phone and PoE-enabled:240 mm
- Rove Single/Dual Cell DECT 1880-1900 MHz B2 Base Station:56.9 mm
Depth
- OBi VVX 450 12-Line IP Phone and PoE-enabled:57 mm
- Rove Single/Dual Cell DECT 1880-1900 MHz B2 Base Station:146.3 mm
Height
- OBi VVX 450 12-Line IP Phone and PoE-enabled:230 mm
- Rove Single/Dual Cell DECT 1880-1900 MHz B2 Base Station:36.8 mm

Side by side

Differences highlightedShow differences only

Comparison of OBi VVX 450 12-Line IP Phone and PoE-enabled, Rove Single/Dual Cell DECT 1880-1900 MHz B2 Base Station
64 specifications	A HP Poly OBi VVX 450 12-Line IP Phone and PoE-enabled View product	B HP Poly Rove Single/Dual Cell DECT 1880-1900 MHz B2 Base Station View product
Designidentical
Product type	IP Phone	IP Phone
Handset typeKnown for one	Wired handset	Unknown — not stated by the source
Product colour	Black	Black
Phone features1 differ
Lines quantityDiffers	12 lines	20 lines
Call forwardingKnown for one	Yes	Unknown — not stated by the source
Call holdKnown for one	Yes	Unknown — not stated by the source
Call transferKnown for one	Yes	Unknown — not stated by the source
Call waitingKnown for one	Yes	Unknown — not stated by the source
Conference call	Yes	Yes
Distinctive ringKnown for one	Yes	Unknown — not stated by the source
Do not disturb function	Yes	Yes
RedialingKnown for one	Yes	Unknown — not stated by the source
Speed diallingKnown for one	Yes	Unknown — not stated by the source
Answering machineKnown for one	Unknown — not stated by the source	No
Caller IDKnown for one	Unknown — not stated by the source	Yes
Number of VoIP accountsKnown for one	Unknown — not stated by the source	20
Display1 differ
DisplayKnown for one	LED	Unknown — not stated by the source
Display diagonalDiffers	10.9 cm (4.3")	15.5 cm (6.1")
Display resolutionKnown for one	480 x 272 pixels	Unknown — not stated by the source
Touchscreen	No	No
Audio1 differ
Speakerphone	Yes	Yes
Comfort noise generation (CNG)Known for one	Yes	Unknown — not stated by the source
Voice activity detection	Yes	Yes
Voice codecsDiffers	G.711, G.722, G.722.1, G.729ab, OPUS, iLBC	G.711, G.722, G.726, G.729A, G.729ab, OPUS
Microphone muteKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Ethernet LAN interface typeKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Quality of Service (QoS) supportKnown for one	Yes	Unknown — not stated by the source
Security algorithmsKnown for one	802.1x RADIUS, HTTPS, TLS	Unknown — not stated by the source
SyslogKnown for one	Yes	Unknown — not stated by the source
Wi-FiKnown for one	Unknown — not stated by the source	No
BluetoothKnown for one	Unknown — not stated by the source	No
Technical detailsidentical
Warranty periodKnown for one	1 year(s)	Unknown — not stated by the source
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one	2	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	2	Unknown — not stated by the source
Certificatesidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
SafetyKnown for one	UL 60950-1/62368-1, CE Mark, CAN/CSA C22.2 No 60950-1/62368-1-1, EN 60950-1/62368-1, IEC 60950-1/62368-1, AS/NZS 60950-1	Unknown — not stated by the source
CertificationKnown for one	FCC Part 15 (CFR 47) Class B ICES-003 Class B EN55032 Class B CISPR32 Class B VCCI Class B EN55024 EN61000-3-2; EN61000-3-3 NZ Telepermit Korea KCC3 UAE TRA Russia CU3 Brazil ANATEL3 Australia RCM South Africa ICASA3 Saudi Arabia CITC China CCC3 RoHS Complian TAA	Unknown — not stated by the source
Power2 differ
Power over Ethernet (PoE)Differs	Yes	No
AC adapter output voltage	5 V	5 V
AC adapter output currentDiffers	3 A	2 A
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Standby timeKnown for one	Unknown — not stated by the source	300 h
Talk timeKnown for one	Unknown — not stated by the source	18 h
Operational conditions1 differ
Operating relative humidity (H-H)	5 - 95%	5 - 95%
Operating temperature (T-T)Differs	0 - 40 °C	-10 - 55 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Weight & dimensions4 differ
WidthDiffers	240 mm	56.9 mm
DepthDiffers	57 mm	146.3 mm
HeightDiffers	230 mm	36.8 mm
WeightDiffers	1.04 kg	168 g
Package widthKnown for one	Unknown — not stated by the source	239 mm
Package depthKnown for one	Unknown — not stated by the source	141 mm
Package heightKnown for one	Unknown — not stated by the source	44 mm
Package weightKnown for one	Unknown — not stated by the source	300 g
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Number of handles included	1 pc(s)	1 pc(s)
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
Logistics dataidentical
Country of originKnown for one	Unknown — not stated by the source	China
Pallet gross weightKnown for one	Unknown — not stated by the source	357 kg
UNSPSC-codeKnown for one	Unknown — not stated by the source	43191606

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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