Product comparison · 2 ip phones

HP Poly VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA vs HP Poly VVX 450 12-Line IP Phone and PoE-enabled

38specifications compared
12differ
26identical
10known for one product only

Key differences

Lines quantity
- VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA:16 lines
- VVX 450 12-Line IP Phone and PoE-enabled:12 lines
Number of VoIP accounts
- VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA:16
- VVX 450 12-Line IP Phone and PoE-enabled:34
Display diagonal
- VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA:7.11 cm (2.8")
- VVX 450 12-Line IP Phone and PoE-enabled:10.9 cm (4.3")
Display resolution
- VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA:320 x 240 pixels
- VVX 450 12-Line IP Phone and PoE-enabled:480 x 272 pixels
USB 2.0 ports quantity
- VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA:1
- VVX 450 12-Line IP Phone and PoE-enabled:2
Package width
- VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA:235 mm
- VVX 450 12-Line IP Phone and PoE-enabled:240 mm
Package depth
- VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA:233 mm
- VVX 450 12-Line IP Phone and PoE-enabled:230 mm
Package height
- VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA:56 mm
- VVX 450 12-Line IP Phone and PoE-enabled:57 mm

Side by side

Differences highlightedShow differences only

Comparison of VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA, VVX 450 12-Line IP Phone and PoE-enabled
48 specifications	A HP Poly VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA View product	B HP Poly VVX 450 12-Line IP Phone and PoE-enabled View product
Designidentical
Product type	IP Phone	IP Phone
Handset type	Wired handset	Wired handset
Product colour	Black	Black
Phone features2 differ
Lines quantityDiffers	16 lines	12 lines
Call forwarding	Yes	Yes
Call historyKnown for one	Unknown — not stated by the source	Yes
Call hold	Yes	Yes
Call park	Yes	Yes
Call pick up	Yes	Yes
Call returnKnown for one	Unknown — not stated by the source	Yes
Caller ID	Yes	Yes
Full duplex	Yes	Yes
Number of VoIP accountsDiffers	16	34
SIP registrar server	Yes	Yes
Display2 differ
Display	LCD	LCD
Display diagonalDiffers	7.11 cm (2.8")	10.9 cm (4.3")
Display resolutionDiffers	320 x 240 pixels	480 x 272 pixels
Touchscreen	No	No
Backlight display	Yes	Yes
Audio1 differ
Comfort noise generation (CNG)	Yes	Yes
Echo cancellation	Yes	Yes
Noise reduction	Yes	Yes
Voice activity detection	Yes	Yes
Voice codecsDiffers	G.711a, G.711ulaw, G.722, G.729A, G.729B, OPUS, iLBC	OPUS, G.722, G.729A, G.729B, G.711a, iLBC, G.711ulaw
Networkidentical
Ethernet LAN	Yes	Yes
Bluetooth	No	No
Security algorithms	HTTPS	HTTPS
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	1	2
Ethernet LAN (RJ-45) ports	2	2
RJ-9 ports quantity	1	1
Certificates1 differ
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Compliance certificatesDiffers	Federal Communications Commission (FCC), CE	RoHS, Federal Communications Commission (FCC), CE
CertificationKnown for one	Australia RCM; Brazil ANATEL; CAN/CSA C22.2 No. 62368-1-14EN 60950-1; EN 60950-1 & EN 62368-1; EN55024; EN55032 Class B; EN61000-3-2, EN61000-3-3; FCC Part 15 (CFR 47) Class B; ICES-003 Class B; IEC 60950-1 & IEC 62368-1; NZ Telepermit; ROHS compliant; So. Korea KC; So. Africa ICASA; Saudi Arabia CI	Unknown — not stated by the source
Poweridentical
Power over Ethernet (PoE)	Yes	Yes
Operational conditionsidentical
Operating relative humidity (H-H)	5 - 95%	5 - 95%
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage relative humidity (H-H)	-40 - 70%	-40 - 70%
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Weight & dimensions4 differ
Package widthDiffers	235 mm	240 mm
Package depthDiffers	233 mm	230 mm
Package heightDiffers	56 mm	57 mm
Package weightDiffers	890 g	300 g
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	LAN (RJ-45), RJ-9
Headset includedKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Logistics data1 differ
Country of originDiffers	Mexico	China, Mexico
Pallet gross weightKnown for one	Unknown — not stated by the source	357 kg
UNSPSC-codeKnown for one	Unknown — not stated by the source	43191511

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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