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Product comparison · 2 ip phones

HP Poly CCX 400 Business Media Phone with Open SIP and PoE-enabled vs Yealink SIP-T44U IP phone Grey 8 lines LCD Wi-Fi

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  • 23specifications compared
  • 12differ
  • 11identical
  • 34known for one product only

Key differences

The HP Poly CCX 400 Business Media Phone with Open SIP and PoE-enabled has 16 lines more lines quantity than the Yealink SIP-T44U IP phone Grey 8 lines LCD Wi-Fi (24 lines vs 8 lines). The Yealink SIP-T44U IP phone Grey 8 lines LCD Wi-Fi has 1 more USB 2.0 ports quantity than the HP Poly CCX 400 Business Media Phone with Open SIP and PoE-enabled (2 vs 1). The Yealink SIP-T44U IP phone Grey 8 lines LCD Wi-Fi has 1 more RJ-9 ports quantity than the HP Poly CCX 400 Business Media Phone with Open SIP and PoE-enabled (2 vs 1). Only the HP Poly CCX 400 Business Media Phone with Open SIP and PoE-enabled has touchscreen. Only the Yealink SIP-T44U IP phone Grey 8 lines LCD Wi-Fi has Wi-Fi.

  • Product colour
    • Black
    • Grey
  • Lines quantity
    • 24 lines
    • 8 lines
  • Display diagonal
    • 12.7 cm (5")
    • 7.11 cm (2.8")
  • Display resolution
    • 720 x 1280 pixels
    • 320 x 240 pixels
  • Touchscreen
    • Yes
    • No
  • Ethernet LAN data rates
    • 10,100,1000 Mbit/s
    • 1000 Mbit/s
  • Wi-Fi
    • No
    • Yes
  • USB 2.0 ports quantity
    • 1
    • 2

Side by side

Differences highlightedShow differences only
57 specifications
A

HP Poly

CCX 400 Business Media Phone with Open SIP and PoE-enabledView product
B

Yealink

SIP-T44U IP phone Grey 8 lines LCD Wi-Fi

Model SIP-T44U

View product
Design1 differ
Product typeIP PhoneIP Phone
Product colourDiffersBlackGrey
Wall mountableKnown for oneYes
Handset typeKnown for oneWired handset
Phone features1 differ
Lines quantityDiffers24 lines8 lines
Anonymous callKnown for oneYes
Call forwardingKnown for oneYes
Call holdKnown for oneYes
Call waitingKnown for oneYes
Caller IDYesYes
Conference callKnown for oneYes
Direct callKnown for oneYes
Full duplexKnown for oneYes
Number of VoIP accountsKnown for one12
Phonebook capacityKnown for one1000 entries
SIP registrar serverKnown for oneYes
Display3 differ
DisplayLCDLCD
Display diagonalDiffers12.7 cm (5")7.11 cm (2.8")
Display resolutionDiffers720 x 1280 pixels320 x 240 pixels
TouchscreenDiffersYesNo
Backlight displayKnown for oneYes
Aspect ratioKnown for one9:16
Audioidentical
SpeakerphoneYesYes
Microphone muteKnown for oneYes
Voice codecsKnown for oneG.722, G.729ab, G.711alaw, iLBC, G.711ulaw, OPUS
Network2 differ
Ethernet LANYesYes
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s1000 Mbit/s
Ethernet LAN interface typeGigabit EthernetGigabit Ethernet
Wi-FiDiffersNoYes
BluetoothKnown for oneNo
Security algorithmsKnown for oneHTTPS
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers12
Ethernet LAN (RJ-45) ports22
RJ-9 ports quantityDiffers12
Poweridentical
Power over Ethernet (PoE)YesYes
Operational conditions3 differ
Operating relative humidity (H-H)Differs5 - 95%5 - 90%
Operating temperature (T-T)Differs0 - 40 °C-10 - 45 °C
Storage temperature (T-T)Differs-40 - 70 °C-30 - 70 °C
Weight & dimensionsidentical
WidthKnown for one224.9 mm
DepthKnown for one206.2 mm
HeightKnown for one174.9 mm
Package widthKnown for one222 mm
Package depthKnown for one243 mm
Package heightKnown for one69 mm
Package weightKnown for one300 g
Packaging contentidentical
Ethernet cableKnown for oneYes
HandsetYesYes
Number of handles included1 pc(s)1 pc(s)
Quick start guideKnown for oneYes
Stand includedYesYes
Cables includedKnown for oneLAN (RJ-45)
Performanceidentical
Compatible operating systemsKnown for oneAndroid 12
Technical detailsidentical
Total carbon footprint (kg of CO2e)Known for one60
Certificatesidentical
Compliance certificatesKnown for oneRoHS, Federal Communications Commission (FCC), CE
Logistics dataidentical
Country of originKnown for oneChina, Taiwan
Pallet gross weightKnown for one357 kg
UNSPSC-codeKnown for one43191515

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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