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Lifesize Phone HD

The smartphone for your conference room

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Phone HD with Micpod

It’s time to work smarter. By delivering our radically simple cloud-based audio, web and video conferencing service connected to our incredible conference room systems, Lifesize ensures that your best business decisions are made in person no matter where people happen to be. And in the conference room, Lifesize® Phone™ HD is an essential part of the experience. Users can share content, launch calls, join meetings, change layouts and do more with ease. Lifesize Phone HD is your connection to all of the benefits of the Lifesize cloud-based service1 wrapped up in a beautiful, easy-to-use package.


Imagine a device in your conference room that gives you control over all of your conferencing needs and serves as your gateway into the cloud. Stop imagining and start experiencing with Lifesize Phone HD. Lifesize Phone HD is command central for audio, web and video conferencing via Lifesize. Icon™ conference room systems2 paired to the Lifesize cloud-based service. This touchscreen device simplifies your meeting room experience by putting all of the essential conferencing functions at your fingertips. Now you can easily manage Lifesize video and audio calls and web conferences from one highly intuitive device. And if you only need to give a presentation to others in the conference room, Lifesize Phone HD lets you do that, too.

Touchscreen Simplicity

Lifesize Phone HD is a beauty. A large, dramatic interface provides rapid access to the most popular features. The UI is inspired by the best UIs in the mobile space, customer testing and market feedback (you spoke; Lifesize listened). Every pixel has a purpose. Elements are logically placed on each screen, and predictive actions get users into their call and conducting the business of the meeting quickly. With its vivid and responsive touchscreen, Lifesize Phone HD delivers a clearly engaging video communication experience.

Connect with Ease

With Lifesize Phone HD, you can manage Lifesize video and audio calls and web conferences, making it easier than ever to collaborate with colleagues and partners. Lifesize Phone HD features an intuitive touchscreen interface that is simple enough for anyone to use, so more people will want to use it every day.

Customize Your Home Screen

Your conference rooms just got an upgrade. With the Lifesize cloud-based service, you can tailor your Lifesize Phone HD to your organization. Customize your home screen to display the buttons you use the most. Have offices across the globe? We’ve got you covered — Lifesize Phone HD can display the time zones that mean the most to you. Customization of buttons and time zones is easily managed through the Lifesize Admin Console.

Simple to use

The intuitive touchscreen interface is so simple that anyone can use it

Customizable Home Screen

Customize buttons, wallpaper, layout and time zones via the Lifesize Admin Console

Optimized for video communication

Responsive touchscreen enables both video and audio management

Simplified operation

Context-sensitive UI reduces on-screen clutter

Greater voice pickup and clarity

360-degree microphone array (and optional Lifesize® Digital MicPod™) for large meeting rooms

Best frequency response

Lifesize Icons: 90 Hz to 22kHz delivers natural voice reproduction

Improved cable management

Easier access and cable retention

View and launch your calendar for scheduled meetings

View and launch Microsoft® Office 365®, G Suite or Microsoft® Exchange Server
2013 or 2016 calendar on Lifesize Phone HD with paired Lifesize Icon


• Powerful rare-earth magnet loudspeaker driver
• Large, acoustically suspended speaker enclosure
• Frequency response: 90 Hz to 22 kHz (Icons), for deep voice reproduction plus high intelligibility without hiss
• Volume adjustable to 90 dB SPL at ½ meter peak
• Distortion at -10 dBmO <3% 100 Hz—200 Hz,<0.5% 250 Hz—20,000 Hz • Spectral peak limiting prevents speaker clipping without distortion
• Four orthogonally placed low-noise microphones (80 dB SNR before noise
• Beam-forming algorithm steers the microphones to the location of the talker for greater voice pickup and reduced room noise
• Voice pickup range up to 4.5 m (15 ft)

• Acoustic echo cancellation
• Microphone background noise suppression
• VAD (Voice activity detector)
• AGC (Microphone automatic gain control)
• Adaptive jitter buffers and packet-loss concealment
• Pro-audio 48 kHz sampling rate

• Capacitive multitouch display
• Size: 5.0 inch (diagonal)
• Contrast: 500:1 (typical)
• Max brightness: 400 cd/m² (typical)

• VoIP connectivity and video systems integration in one device
• Lifesize Link connection to Lifesize Icon for power and signaling
• 3 high speed digital Lifesize Link connectors to support up to two Lifesize Digital MicPods* in addition to the codec connection

• Designed to reduce or eliminate audible radio frequency interference when mobile devices are placed adjacent to Lifesize Phone HD

• Physical Dimensions
• Height: 46.5 mm/1.83 in
• Diameter: 266 mm/10.48 in
• Weight: 1.5 kg/3.3 lbs

• Not in call: 6.5 W
• In call: 7.6 W

• Operating temperature: 0°C (32°F) to 40°C (104°F)
• Operating humidity: 10% to 85%, noncondensing
• Storage temperature: –20°C (–4°F) to 60°C (140°F)
• Storage humidity: 10% to 90%, noncondensing

• Tabletop console
• One 9 m (30 ft) Lifesize Link cable for Lifesize Icon video system

• Lifesize Phone HD = Regulatory model LFZ-021
*Not applicable with Lifesize® Icon 400™ or
Lifesize® Icon 450™

Limited Time Offer

Enjoy special pricing on our most popular room systems.

Bring 4K video quality, superior audio performance and total interoperability to any meeting experience — including Microsoft Teams, Zoom, Google Meet, Cisco Webex, GoToMeeting, BlueJeans and more.

  • Premium quality video and audio that works with any video conferencing service
  • Interoperability included at no extra cost
  • One click access to your meetings (with Microsoft and Google Calendar integrations)
  • Industry leading warranty and 24/7 support
Meeting Room Systems for Collaboration

Elevate the meeting room experience with Lifesize solutions.

Host and join video meetings to connect your teams and customers with Lifesize Meeting Rooms.

Brainstorm, plan, and collaborate naturally across your organization with Kaptivo Whiteboard Cameras.

Why Lifesize?

Communications that help organizations thrive.

Our intuitive, customizable cloud contact center software and video meeting solutions provide secure, scalable and delightful work experiences that help you achieve your organizational goals – whatever they may be.

  • Trusted and secure
  • Better business outcomes
  • Happier, more productive workplaces
photo of the lifesize icon 300 and icon 500 video conferencing equipment
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“An extraordinary video solution for coworkers and teammates.”

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“Video conferencing software/hardware at its best.”

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Gartner Peer Insights

“Great video conferencing experience!”

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