Product comparison · 2 ip phones

AudioCodes Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6 vs HP Poly Rove 20 DECT Phone Handset

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  • 19specifications compared
  • 16differ
  • 3identical
  • 58known for one product only

Key differences

The AudioCodes Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6 has 170.7 mm more width than the HP Poly Rove 20 DECT Phone Handset (225.9 mm vs 55.2 mm). The AudioCodes Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6 has 83.3 mm more depth than the HP Poly Rove 20 DECT Phone Handset (210.3 mm vs 127 mm). The AudioCodes Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6 has 66.3 mm more height than the HP Poly Rove 20 DECT Phone Handset (92.6 mm vs 26.3 mm). Only the AudioCodes Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6 has touchscreen. Only the AudioCodes Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6 has power over Ethernet (PoE).

  • Product type
    • Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6:IP Phone
    • Rove 20 DECT Phone Handset:IP mobile phone
  • Display diagonal
    • Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6:12.7 cm (5")
    • Rove 20 DECT Phone Handset:5.08 cm (2")
  • Display resolution
    • Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6:1280 x 720 pixels
    • Rove 20 DECT Phone Handset:128 x 160 pixels
  • Touchscreen
    • Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6:Yes
    • Rove 20 DECT Phone Handset:No
  • Voice codecs
    • Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6:G.711, G.722, G.729, Silk
    • Rove 20 DECT Phone Handset:G.165, G.168
  • Power over Ethernet (PoE)
    • Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6:Yes
    • Rove 20 DECT Phone Handset:No
  • Operating temperature (T-T)
    • Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6:0 - 40 °C
    • Rove 20 DECT Phone Handset:-10 - 55 °C
  • Storage temperature (T-T)
    • Teams C456HD TAA IP-Phone PoE GbE black with integrated BT and Dual Band Wi-Fi 6:-20 - 70 °C
    • Rove 20 DECT Phone Handset:-40 - 70 °C

Side by side

Differences highlightedShow differences only (off)
Comparison of C456HD, Rove 20 DECT Phone Handset
77 specifications
Design1 differ
Product typeDiffersIP PhoneIP mobile phone
Handset typeKnown for oneWired handsetUnknown — not stated by the source
Product colourBlackBlack
Wall mountableKnown for oneYesUnknown — not stated by the source
Performanceidentical
Operating system installedKnown for oneAndroidUnknown — not stated by the source
Operating system versionKnown for one13Unknown — not stated by the source
Dual-Tone Multi-Frequency (DTMF) modesKnown for oneSIP infoUnknown — not stated by the source
DECT connectableKnown for oneUnknown — not stated by the sourceYes
Phone featuresidentical
Answering machineKnown for oneYesUnknown — not stated by the source
Call holdKnown for oneYesUnknown — not stated by the source
Call transferKnown for oneYesUnknown — not stated by the source
Caller IDKnown for oneYesUnknown — not stated by the source
Full duplexKnown for oneYesUnknown — not stated by the source
Message-waiting indicator (MWI)Known for oneYesUnknown — not stated by the source
RedialingKnown for oneYesUnknown — not stated by the source
Speed diallingKnown for oneYesUnknown — not stated by the source
Lines quantityKnown for oneUnknown — not stated by the source4 lines
Number of VoIP accountsKnown for oneUnknown — not stated by the source10
Management featuresidentical
Integrated voicemailKnown for oneYesUnknown — not stated by the source
Volume controlKnown for oneButtonsUnknown — not stated by the source
Number of programmable keysKnown for one1Unknown — not stated by the source
Display3 differ
DisplayTFTTFT
Display diagonalDiffers12.7 cm (5")5.08 cm (2")
Display resolutionDiffers1280 x 720 pixels128 x 160 pixels
TouchscreenDiffersYesNo
Audio1 differ
SpeakerphoneYesYes
Microphone muteKnown for oneYesUnknown — not stated by the source
Adaptive jitter buffersKnown for oneYesUnknown — not stated by the source
Comfort noise generation (CNG)Known for oneYesUnknown — not stated by the source
Echo cancellationKnown for oneYesUnknown — not stated by the source
Packet loss concealment (PLC)Known for oneYesUnknown — not stated by the source
Voice activity detectionKnown for oneYesUnknown — not stated by the source
Voice codecsDiffersG.711, G.722, G.729, SilkG.165, G.168
Networkidentical
Ethernet LANKnown for oneYesUnknown — not stated by the source
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/sUnknown — not stated by the source
Ethernet LAN interface typeKnown for oneGigabit EthernetUnknown — not stated by the source
Wi-FiKnown for oneYesUnknown — not stated by the source
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)Unknown — not stated by the source
BluetoothKnown for oneYesUnknown — not stated by the source
Networking standardsKnown for oneIEEE 802.3afUnknown — not stated by the source
Quality of Service (QoS) supportKnown for oneYesUnknown — not stated by the source
Security algorithmsKnown for oneHTTPS, SRTP, TLSUnknown — not stated by the source
Supported network protocolsKnown for oneUDP/TCP, NTP, DNS/SRVUnknown — not stated by the source
Ports & interfacesidentical
Headset connectivityKnown for oneUSBUnknown — not stated by the source
Cable lock slotKnown for oneYesUnknown — not stated by the source
DC-in jackKnown for oneYesUnknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one2Unknown — not stated by the source
WAN connection typeKnown for oneRJ-45Unknown — not stated by the source
Certificatesidentical
Certified for Microsoft TeamsKnown for oneYesUnknown — not stated by the source
Compliance certificatesKnown for oneTAAUnknown — not stated by the source
Sustainability certificatesKnown for oneUnknown — not stated by the sourceENERGY STAR
Power1 differ
Power over Ethernet (PoE)DiffersYesNo
Standby timeKnown for oneUnknown — not stated by the source300 h
Talk timeKnown for oneUnknown — not stated by the source35 h
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 40 °C-10 - 55 °C
Storage temperature (T-T)Differs-20 - 70 °C-40 - 70 °C
Operating relative humidity (H-H)Known for oneUnknown — not stated by the source5 - 95%
Weight & dimensions8 differ
WidthDiffers225.9 mm55.2 mm
DepthDiffers210.3 mm127 mm
HeightDiffers92.6 mm26.3 mm
WeightDiffers1.11 kg162 g
Package widthDiffers323 mm180 mm
Package depthDiffers238 mm92.2 mm
Package heightDiffers86 mm61 mm
Package weightDiffers1.5 kg300 g
Packaging contentidentical
Mounting kitKnown for oneYesUnknown — not stated by the source
Ethernet cableKnown for oneYesUnknown — not stated by the source
HandsetKnown for oneYesUnknown — not stated by the source
Headset includedKnown for oneYesUnknown — not stated by the source
ManualKnown for oneYesUnknown — not stated by the source
Number of handles includedKnown for one1 pc(s)Unknown — not stated by the source
Technical detailsidentical
Total carbon footprint (kg of CO2e)Known for oneUnknown — not stated by the source40
Batteryidentical
Battery technologyKnown for oneUnknown — not stated by the sourceLithium-Ion (Li-Ion)
Battery typeKnown for oneUnknown — not stated by the sourceBuilt-in
Logistics dataidentical
Country of originKnown for oneUnknown — not stated by the sourceChina
Pallet gross weightKnown for oneUnknown — not stated by the source357 kg
UNSPSC-codeKnown for oneUnknown — not stated by the source43191606

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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