Lifesize Phone HD

Smart device, smart connectivity

Enjoy crystal clear audio, video and web communications with Lifesize Phone HD.

Make calls and set up conference calls on your own terms, with Lifesize’s high-definition smartphones. Take control of your audio, web and video conferencing capabilities by setting up meetings via the Lifesize Cloud which allows you and your participants to customize your conference call interface based on your preferences.

Here’s what you can do with Lifesize Phone HD:

  • Make calls, share your screen, control the camera, and launch a meeting calendar with the device’s intuitive touchscreen interface
  • Enjoy greater call clarity with HD wideband audio
  • Expand your microphone’s input range
  • Centralize directories across several devices
  • Use smooth pan/tilt/zoom onscreen camera controls to focus on specific participants in a meeting room
  • Add and modify local audio dial-in numbers numbers for over 50 countries

Lifesize Phone HD Technical Specifications

System Speaker

  • Powerful rare-earth magnet loudspeaker driver
  • Large, acoustically suspended speaker enclosure
  • 90 Hz to 22 kHz (Icons) frequency response for deep voice reproduction and high intelligibility without hiss
  • Volume adjustable to 90 dB SPL at ½ meter peak
  • Distortion at –10 dBm0
  • < 3% 100 Hz–200 Hz
  • < 0.5% 250 Hz–20,000 Hz
  • Spectral peak limiting preventing speaker clipping without distortion

System Microphones

  • 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 and reduced noise
  • Voice pickup range up to 4.5 m (15 ft)

Advanced Audio Features

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

Touchscreen Display

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

Physical Dimensions

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

Upgrade your conference phones to experience exceptional audio and video calls. Get in touch with Verteks Consulting’s consultants.

Contact us today