Lifesize® Phone™ HD

Lifesize HD Video Conferencing

Lifesize Phone HD puts the power to control HD video and collaboration at your fingertips

With Lifesize Phone HD, you can manage Lifesize Cloud 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.

The Lifesize Phone HD replaces the 2nd Generation Phone and has a larger, dramatic new interface that 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).

Advanced beam-forming algorithm steers the microphones to the location of the talker for greater voice pickup and reduced room noise. There’s no need to huddle over the phone or move the phone during calls. 

Lifesize HD Phone

Product Highlights

  • Powerful rare-earth magnet loudspeaker driver
  • Frequency response: 90 Hz to 22 kHz 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 reduction)
  • Beam-forming algorithm steers the microphones to the location of the talker for greater voice pickup
  • Voice pickup range up to 4.5m (15ft)
  • 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 5.0" display (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 signalling
  • 3 high-speed digital Lifesize Link connectors to support up to two Lifesize Digital MicPods 
  • Download Lifesize Phone HD datasheet