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Polycom (Poly) Phone Comparison

Polycom produces desk phones and conference phones that provide class-leading audio quality. Shop for phones with HD Voice wideband audio, Acoustic Clarity full-duplex sound, and more. Polycom VVX phones are network-connected with open SIP support. Polycom Trio conference phones can act as conference centers for conference calls, video conferencing, and content sharing.

Find the Polycom (Poly) phone that fits your specific needs with these handy comparison charts.

In 2019, Polycom joined with Plantronics to become Poly. Go to Poly IP Phones >

Polycom (Poly) VVX x50 IP Phones

The following chart displays all current models of Polycom (Poly) VVX x50 IP Phones by their distinguishing features. Shared features are listed after the chart.

SIP Edition OBi Edition Skype for Business Display SIP Lines Ethernet Ports USB Ports Expandable
Polycom VVX 150 SIP Edition Polycom VVX 150 OBi Edition N/A 2.5" Graphical LCD 2 2x 10/100 N/A N/A
Polycom VVX 250 SIP Edition Polycom VVX 250 OBi Edition Polycom VVX 250 Skype Edition 2.8" Color LCD 4 2x Gigabit 1x USB 2.0 N/A
Polycom VVX 350 SIP Edition Polycom VVX 350 OBi Edition Polycom VVX 350 Skype Edition 3.5" Color LCD 6 2x Gigabit 2x USB 2.0 N/A
Polycom VVX 450 SIP Edition Polycom VVX 450 OBi Edition Polycom VVX 450 Skype Edition 4.3" Color LCD 12 2x Gigabit 2x USB 2.0 Up to 2 EM50 Modules

All Polycom VVX x50 IP Phones include the following features, and more:

  • Open SIP support (on SIP and OBi Editions)
  • Polycom HD Voice audio quality
  • Polycom Acoustic Fence noise reduction
  • RJ9 headset port
  • Full-duplex speakerphone
  • Hearing aid compatible handset
  • 3-way local conferencing
  • PoE power support
  • ENERGY STAR rated

Polycom (Poly) Trio IP Conference Phones

The following chart displays all current models of Polycom (Poly) Trio IP Conference Phones by their distinguishing features. Shared features are listed after the chart.

SIP Edition Skype for Business Room Size Pickup Range Display Ethernet Ports Wi-Fi Expandable
Polycom Trio 8300 SIP Edition N/A Small/Huddle 12ft 360° Graphical LCD 1x Gigabit 802.11n N/A
Polycom Trio 8500 SIP Edition Polycom Trio 8500 Skype Edition Medium 14ft 360° 5" Color Touch LCD 1x Gigabit N/A Trio Expansion Mics
Polycom Trio 8800 SIP Edition Polycom Trio 8800 Skype Edition Large 20ft 360° 5" Color Touch LCD 2x Gigabit 802.11n Trio Expansion Mics

All Polycom (Poly) Trio IP Conference Phones include the following features, and more:

  • Support for video conferencing and content sharing (with Visual+ or VisualPro accessory)
  • 3 cardioid microphone array
  • Polycom HD Voice audio quality
  • Polycom NoiseBlock noise reduction
  • Polycom Acoustic Clarity full-duplex audio
  • Bluetooth device connectivity
  • PoE power support
  • ENERGY STAR rated

Polycom VVX Business Media IP Phones

The following chart displays all current models of Polycom VVX Business Media IP Phones by their distinguishing features. Shared features are listed after the chart.

SIP Edition Skype for Business Display SIP Lines Ethernet Ports USB Ports Video Expandable
Polycom VVX 101 SIP Edition N/A 2.5" Graphical LCD 1 1x 10/100 N/A N/A N/A
Polycom VVX 201 SIP Edition Polycom VVX 201 Skype Edition 2.5" Graphical LCD 2 2x 10/100 N/A N/A N/A
Polycom VVX 301 SIP Edition Polycom VVX 301 Skype Edition 3.2" Graphical LCD 6 2x 10/100 N/A N/A Up to 3 VVX Color or VVX Paper Modules
Polycom VVX 311 SIP Edition Polycom VVX 311 Skype Edition 3.2" Graphical LCD 6 2x Gigabit N/A N/A Up to 3 VVX Color or VVX Paper Modules
Polycom VVX 401 SIP Edition Polycom VVX 401 Skype Edition 3.5" Color LCD 12 2x 10/100 1x USB-A 2.0 N/A Up to 3 VVX Color or VVX Paper Modules
Polycom VVX 411 SIP Edition Polycom VVX 411 Skype Edition 3.5" Color LCD 12 2x Gigabit 1x USB-A 2.0 N/A Up to 3 VVX Color or VVX Paper Modules
Polycom VVX 501 SIP Edition Polycom VVX 501 Skype Edition 3.5" Color Touch LCD 12 2x Gigabit 2x USB-A 2.0 With VVX USB Camera Up to 3 VVX Color or VVX Paper Modules
Polycom VVX 601 SIP Edition Polycom VVX 601 Skype Edition 4.3" Color Touch LCD 16 2x Gigabit 2x USB-A 2.0 With VVX USB Camera Up to 3 VVX Color or VVX Paper Modules

All Polycom VVX Business Media IP Phones include the following features, and more:

  • Open SIP support (on SIP Editions)
  • Polycom HD Voice audio quality (except VVX 101)
  • Polycom Acoustic Clarity full-duplex audio
  • RJ9 headset port
  • Full-duplex speakerphone
  • Hearing aid compatible handset
  • 3-way local conferencing
  • PoE power support

Polycom SoundStation IP Conference Phones

The following chart displays all current models of Polycom SoundStation IP Conference Phones by their distinguishing features. Shared features are listed after the chart.

Model Connectivity Room Size Pickup Range Expandable
Polycom SoundStation IP 5000 IP Small/Huddle 7ft 360° N/A
Polycom SoundStation IP 6000 IP Medium 12ft 360° IP 6000 Expansion Mics
Polycom SoundStation IP 7000 IP Large 20ft 360° IP 7000 Expansion Mics
Polycom SoundStation Duo IP, Analog Small/Huddle 10ft 360° Duo Expansion Mics

All Polycom SoundStation IP Conference Phones include the following features, and more:

  • Open SIP support
  • Familiar button interface and backlit display
  • 3 cardioid microphone array
  • Polycom HD Voice audio quality
  • Full-duplex audio with background noise suppression
  • PoE power support

Polycom CX Phones for Microsoft Services

The following chart displays all current models of Polycom CX Phones for Microsoft Services by their distinguishing features.

Model Connectivity Display Ethernet Ports Pickup Range Application Microsoft Service
Polycom CX300 R2 USB Graphical Backlit N/A Handset Softphone Skype for Business
Polycom CX500 IP 3.5" Color LCD 1x 10/100 Handset Common Spaces Microsoft Lync
Polycom CX3000 IP 3.5" Color LCD 1x 10/100 12ft 360° Conference Calls Microsoft Lync
Polycom CX5100 USB N/A N/A 20ft 360° Video Conferencing Skype for Business
Polycom CX5500 USB N/A N/A 20ft 360° Video Conferencing Microsoft Lync

All Polycom CX Phones are certified for use with Microsoft services.

Polycom Analog Conference Phones

The following chart displays all current models of Polycom Analog Conference Phones by their distinguishing features.

Model Room Size Display Pickup Range Expandable
Polycom SoundStation2 Medium See Note 10ft 360° See Note
Polycom SoundStation VTX 1000 Large Graphical Backlit 20ft 360° VTX 1000 Expansion Mics
Polycom VoiceStation 300 Small/Huddle N/A 7ft 360° N/A

Polycom SoundStation2 is available in three models: