Product comparison · 2 ip phones

HP Poly CCX 400 Business Media Phone for Microsoft Teams and PoE-enabled vs HP Poly VVX 450 12-Line IP Phone and PoE-enabled GSA/TAA

25specifications compared
12differ
13identical
32known for one product only

Key differences

The HP Poly CCX 400 Business Media Phone for Microsoft Teams and PoE-enabled has 12 lines more lines quantity than the HP Poly VVX 450 12-Line IP Phone and PoE-enabled GSA/TAA (24 lines vs 12 lines). The HP Poly VVX 450 12-Line IP Phone and PoE-enabled GSA/TAA has 1 more USB 2.0 ports quantity than the HP Poly CCX 400 Business Media Phone for Microsoft Teams and PoE-enabled (2 vs 1). The HP Poly VVX 450 12-Line IP Phone and PoE-enabled GSA/TAA has 18 mm more package width than the HP Poly CCX 400 Business Media Phone for Microsoft Teams and PoE-enabled (240 mm vs 222 mm). Only the HP Poly CCX 400 Business Media Phone for Microsoft Teams and PoE-enabled has touchscreen. Display diagonal: 12.7 cm (5") on the HP Poly CCX 400 Business Media Phone for Microsoft Teams and PoE-enabled, 10.9 cm (4.3") on the HP Poly VVX 450 12-Line IP Phone and PoE-enabled GSA/TAA.

Lines quantity
- CCX 400 Business Media Phone for Microsoft Teams and PoE-enabled:24 lines
- VVX 450 12-Line IP Phone and PoE-enabled GSA/TAA:12 lines
Display diagonal
- CCX 400 Business Media Phone for Microsoft Teams and PoE-enabled:12.7 cm (5")
- VVX 450 12-Line IP Phone and PoE-enabled GSA/TAA:10.9 cm (4.3")
Display resolution
- CCX 400 Business Media Phone for Microsoft Teams and PoE-enabled:720 x 1280 pixels
- VVX 450 12-Line IP Phone and PoE-enabled GSA/TAA:480 x 272 pixels
Touchscreen
- CCX 400 Business Media Phone for Microsoft Teams and PoE-enabled:Yes
- VVX 450 12-Line IP Phone and PoE-enabled GSA/TAA:No
USB 2.0 ports quantity
- CCX 400 Business Media Phone for Microsoft Teams and PoE-enabled:1
- VVX 450 12-Line IP Phone and PoE-enabled GSA/TAA:2
Package width
- CCX 400 Business Media Phone for Microsoft Teams and PoE-enabled:222 mm
- VVX 450 12-Line IP Phone and PoE-enabled GSA/TAA:240 mm
Package depth
- CCX 400 Business Media Phone for Microsoft Teams and PoE-enabled:243 mm
- VVX 450 12-Line IP Phone and PoE-enabled GSA/TAA:230 mm
Package height
- CCX 400 Business Media Phone for Microsoft Teams and PoE-enabled:69 mm
- VVX 450 12-Line IP Phone and PoE-enabled GSA/TAA:57 mm

Side by side

Differences highlightedShow differences only

Comparison of CCX 400 Business Media Phone for Microsoft Teams and PoE-enabled, VVX 450 12-Line IP Phone and PoE-enabled GSA/TAA
57 specifications	A HP Poly CCX 400 Business Media Phone for Microsoft Teams and PoE-enabled View product	B HP Poly VVX 450 12-Line IP Phone and PoE-enabled GSA/TAA View product
Phone features1 differ
Lines quantityDiffers	24 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
Display diagonalDiffers	12.7 cm (5")	10.9 cm (4.3")
Display resolutionDiffers	720 x 1280 pixels	480 x 272 pixels
TouchscreenDiffers	Yes	No
Backlight displayKnown for one	Unknown — not stated by the source	Yes
Aspect ratioKnown for one	9:16	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.722, G.729ab, G.711alaw, iLBC, G.711ulaw, OPUS	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
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	1	2
Certificates1 differ
Compliance certificatesDiffers	RoHS, Federal Communications Commission (FCC), CE	Federal Communications Commission (FCC), CE
Operational conditionsidentical
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	-40 - 70%
Storage temperature (T-T)Known for one	-40 - 70 °C	Unknown — not stated by the source
Weight & dimensions4 differ
Package widthDiffers	222 mm	240 mm
Package depthDiffers	243 mm	230 mm
Package heightDiffers	69 mm	57 mm
Package weightDiffers	300 g	1.04 kg
Packaging contentidentical
Symbol keypadKnown for one	Unknown — not stated by the source	Yes
Headset includedKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	LAN (RJ-45)	Unknown — not stated by the source
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, Taiwan	Mexico
Pallet gross weightKnown for one	357 kg	Unknown — not stated by the source
UNSPSC-codeKnown for one	43191515	Unknown — not stated by the source
Performanceidentical
Compatible operating systemsKnown for one	Android 12	Unknown — not stated by the source
Technical detailsidentical
Total carbon footprint (kg of CO2e)Known for one	55.6	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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