Product comparison · 2 ip phones

HP Poly Edge E400 IP Phone and PoE-enabled vs HP Poly VVX 450 12-Line IP Phone and PoE-enabled

29specifications compared
11differ
18identical
29known for one product only

Key differences

The HP Poly VVX 450 12-Line IP Phone and PoE-enabled has 4 lines more lines quantity than the HP Poly Edge E400 IP Phone and PoE-enabled (12 lines vs 8 lines). The HP Poly Edge E400 IP Phone and PoE-enabled has 18 mm more package width than the HP Poly VVX 450 12-Line IP Phone and PoE-enabled (258 mm vs 240 mm). The HP Poly Edge E400 IP Phone and PoE-enabled has 76 mm more package depth than the HP Poly VVX 450 12-Line IP Phone and PoE-enabled (306 mm vs 230 mm). Display: IPS on the HP Poly Edge E400 IP Phone and PoE-enabled, LCD on the HP Poly VVX 450 12-Line IP Phone and PoE-enabled. Display diagonal: 8.89 cm (3.5") on the HP Poly Edge E400 IP Phone and PoE-enabled, 10.9 cm (4.3") on the HP Poly VVX 450 12-Line IP Phone and PoE-enabled.

Lines quantity
- Edge E400 IP Phone and PoE-enabled:8 lines
- VVX 450 12-Line IP Phone and PoE-enabled:12 lines
Display
- Edge E400 IP Phone and PoE-enabled:IPS
- VVX 450 12-Line IP Phone and PoE-enabled:LCD
Display diagonal
- Edge E400 IP Phone and PoE-enabled:8.89 cm (3.5")
- VVX 450 12-Line IP Phone and PoE-enabled:10.9 cm (4.3")
Display resolution
- Edge E400 IP Phone and PoE-enabled:320 x 240 pixels
- VVX 450 12-Line IP Phone and PoE-enabled:480 x 272 pixels
Package width
- Edge E400 IP Phone and PoE-enabled:258 mm
- VVX 450 12-Line IP Phone and PoE-enabled:240 mm
Package depth
- Edge E400 IP Phone and PoE-enabled:306 mm
- VVX 450 12-Line IP Phone and PoE-enabled:230 mm
Package height
- Edge E400 IP Phone and PoE-enabled:89 mm
- VVX 450 12-Line IP Phone and PoE-enabled:57 mm
Cables included
- Edge E400 IP Phone and PoE-enabled:LAN (RJ-45)
- VVX 450 12-Line IP Phone and PoE-enabled:LAN (RJ-45), RJ-9

Side by side

Differences highlightedShow differences only

Comparison of Edge E400 IP Phone and PoE-enabled, VVX 450 12-Line IP Phone and PoE-enabled
58 specifications	A HP Poly Edge E400 IP Phone and PoE-enabled View product	B HP Poly VVX 450 12-Line IP Phone and PoE-enabled View product
Phone features1 differ
Lines quantityDiffers	8 lines	12 lines
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 parkKnown for one	Unknown — not stated by the source	Yes
Call pick upKnown for one	Unknown — not stated by the source	Yes
Call returnKnown for one	Unknown — not stated by the source	Yes
Full duplexKnown for one	Unknown — not stated by the source	Yes
Number of VoIP accountsKnown for one	Unknown — not stated by the source	34
SIP registrar serverKnown for one	Unknown — not stated by the source	Yes
Display3 differ
DisplayDiffers	IPS	LCD
Display diagonalDiffers	8.89 cm (3.5")	10.9 cm (4.3")
Display resolutionDiffers	320 x 240 pixels	480 x 272 pixels
Backlight displayKnown for one	Unknown — not stated by the source	Yes
Aspect ratioKnown for one	4:3	Unknown — not stated by the source
Audio1 differ
Comfort noise generation (CNG)Known for one	Unknown — not stated by the source	Yes
Echo cancellationKnown for one	Unknown — not stated by the source	Yes
Noise reductionKnown for one	Unknown — not stated by the source	Yes
Voice activity detectionKnown for one	Unknown — not stated by the source	Yes
Voice codecsDiffers	G.711alaw, G.711ulaw, G.722, G.722.1, G.729ab, OPUS, iLBC	OPUS, G.722, G.729A, G.729B, G.711a, iLBC, G.711ulaw
SpeakerphoneKnown for one	Yes	Unknown — not stated by the source
Networkidentical
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
Wi-FiKnown for one	No	Unknown — not stated by the source
Near Field Communication (NFC)Known for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	2
USB Type-C ports quantityKnown for one	1	Unknown — not stated by the source
Certificates1 differ
Compliance certificatesDiffers	EAC, RoHS, Federal Communications Commission (FCC), CE	RoHS, Federal Communications Commission (FCC), CE
Operational conditionsidentical
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	-40 - 70%
Weight & dimensions3 differ
Package widthDiffers	258 mm	240 mm
Package depthDiffers	306 mm	230 mm
Package heightDiffers	89 mm	57 mm
Packaging content1 differ
Cables includedDiffers	LAN (RJ-45)	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
HandsetKnown for one	Yes	Unknown — not stated by the source
Number of handles includedKnown for one	1 pc(s)	Unknown — not stated by the source
Stand includedKnown for one	Yes	Unknown — not stated by the source
Logistics data1 differ
Country of originDiffers	China	China, Mexico
Technical detailsidentical
Total carbon footprint (kg of CO2e)Known for one	20	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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