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Oticon Zircon vs ReSound Key

Check out our comparison of the Oticon Zircon vs ReSound Key. See how the two hearing aids differ in terms of technology features, accessories, and more.

Oticon Zircon
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Oticon Zircon
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ReSound Key
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ReSound Key
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Product Overview

Form Factor
RITE
RITE
User Rating
Hearing Loss Level
Suitable For
  • Mild
  • Moderate
  • Severe
Suitable For
  • Mild
  • Moderate
  • Severe
Product Family
Retail Price
$3,350
$3,300

Hardware Features

Bluetooth® Audio
Protocol
  • Made for iPhone (MFi)
  • Android (ASHA)
Protocol
  • Made for iPhone (MFi)
  • Android (ASHA)
Disposable Batteries
Hands-Free Calling
Protocol
  • Made for iPhone (MFi)
  • Accessory required (Android)
Protocol
  • Accessory required
IP Rating (Liquid)
8
8
IP Rating (Solid)
6
5
Made For iPhone
Lowest iOS Version
9.2
Lowest iOS Version
10
Push Button
Push Button Options
  • Program control
  • Volume Control
  • Mute control
Push Button Options
  • Program control
  • Volume Control
Rechargeable Batteries
Battery Type
Lithium-ion
Battery Type
Lithium-ion
Telecoil
Yes
Volume Rocker
Yes
Water Resistant Coating
Yes
Yes

Software Features

Adjustment Bands
Adjustment Bands: 14
6
Adjustment Synchronization
Synchronized push button
Synchronized volume control
Automatic Phone Program
PhoneNow™
Bass Boost
Low Frequency Boost: Basic
Directionality
MultiScope Adaptive Directionality™
Natural Directionality™ II
SoftSwitching™
Synchronized SoftSwitching™
Environmental Adaptation
Environmental Classifier
Expansion
On/Off
Feedback Suppression
Feedback Shield
SuperShield
Auto DFS™
DFS Ultra™ II
Music Mode™
Frequency Lowering
Speech Rescue™
Listening Programs
Fully flexible programs: 4
New User Adaptation
Synchronized Acceptance Manager
Noise Reduction
NoiseTracker™ II: On/Off
Phone Ear Focus
Comfort Phone™
Power On Delay
SmartStart™
Processing Channels
Processing Channels: 48
Spatial Noise Cancellation
OpenSound Navigator™: On
Streaming Bass Boost
Yes
Sudden Loud Noise Reduction
Transient Noise Management: On/Off
Impulse Noise Reduction: On/Off
Tinnitus Relief
Tinnitus SoundSupport™
Tinnitus Sound Generator
Unique Amplification Strategy
Speech Guard™
WARP compression: 12
Wind Noise Reduction
Wind Noise Management
Wind Guard: On/Off

Accessories

3.5mm Line to Streaming
  • Multi Mic
Battery Charger
  • Oticon charger
  • SmartCharger
  • Charger
Bluetooth Streamer
  • ConnectClip
  • Unite Phone Clip+
CROS System
  • CROS PX
FM to Digital Streaming
  • Multi Mic
Landline to Streaming
  • Phone Adapter 2.0
Remote Adjustments
  • Companion App
  • ReSound Smart 3D app
Remote Control
  • Remote Control 3.0
  • ConnectClip
  • Companion App
  • Unite Remote Control 2
  • Unite Phone Clip+
  • ReSound Smart 3D app
  • ReSound Smart 3D app [Watch]
  • Control+
Remote Microphone
  • ConnectClip
  • Multi Mic
  • Micro Mic
Smartphone App
  • On App
  • Companion App
  • ReSound Smart 3D app
  • Control+
Smartphone Streamer + Hands Free
  • ConnectClip
  • Unite Phone Clip+
Smartwatch App
  • ReSound Smart 3D app [Watch]
TV Streamer
  • TV Adapter 3.0
  • Unite TV Streamer 2
Telecoil Streamer
  • Multi Mic