HTC Droid DNA Smartphone

Hold in your hand the power to do more. DROID DNA by HTC impresses with an industry-leading, 5-inch, 1080p full-HD display — one of the first smartphones to feature a 1080p display. The amazing front and rear cameras capture every moment, a distinct design sets you apart. It’s also the first Verizon Wireless smartphone on the market equipped with this impressive processor. With aptX™ built in you can experience amazing wireless audio quality, just pair with your aptX™ enabled headphones or speakers and enjoy.

Key aptX™ Features

Consistent audio quality

Fixed compression ratio ensures consistency

Full spectrum of sound

From 20Hz to 20kHz, aptX audio covers the human hearing range

Interoperability testing program

We operate rigorous testing for all aptX enabled products, so you can be confident all products will deliver the same audio quality

aptX™ Tech Specifications

Sound quality
  • THD+N@1kHz: -67dB
  • SNR@1kHz:  93dB
  • PEAQ audio quality:-0.18
  • Qualcomm® Kalimba™ MHz DSP technology: 42MHz@48KHz stereo decode ~45MHz@48KHz stereo encode
Audio Encoding
  • 16-bit, up to 48kHz sampling rate
Program memory usage
  • 3.3kwords (encoder) / 3.6kwords (decoder) 
Data memory usage
  • 1.8kwords
  • ~63MHz (stereo encode) on ARMv7A with NEON 
Bit Rate
  • 384 kbps (48 kHz sampling)