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Phonak Infinio vs Oticon Intent: Which Hearing Aid is Right for You?

Phonak Infinio vs Oticon Intent: Which Hearing Aid is Right for You?

October 13, 2025
6
min read
Written By
Reviewed By
Stefan Fosco, Au.D.
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When choosing between premium hearing aids, two models consistently stand out for their advanced technology and proven performance: the Phonak Infinio and the Oticon Intent. Both represent the latest innovations from their respective manufacturers, offering sophisticated features designed to improve speech clarity and enhance your listening experience. Understanding the differences between these two exceptional devices can help you make the best decision for your hearing needs and lifestyle.

Understanding the Technology Behind Each Device

The Phonak Infinio platform introduces dual-chip architecture in select models, with the Audéo Infinio Sphere featuring both an ERA Chip for core processing and a DEEPSONIC Chip dedicated to real-time AI processing. This dual-chip system delivers up to 10 dB signal-to-noise ratio improvement and utilizes 53 times more processing power than previous models. The Infinio family includes the rechargeable Audéo Infinio R, the premium Audéo Infinio Sphere, and the CROS Infinio for single-sided deafness.

The Oticon Intent, meanwhile, incorporates advanced 4D Sensor technology that monitors conversation activity, head movement, body movement, and the acoustic environment. This innovative approach allows the device to recognize when your listening needs change and adapt accordingly. The Intent is powered by a second-generation Deep Neural Network (DNN 2.0) that has been trained using complex sound scenes, enabling it to work more like the brain for better sound representation.

Speech Clarity and Noise Management Comparison

Speech understanding in challenging environments remains the primary concern for most hearing aid users. The Phonak Infinio addresses this through its Spheric Speech Clarity feature, which offers up to 10 dB signal-to-noise ratio improvement. The system is trained with 22 million sound samples and performs 7,700 million operations per second for real-time sound processing.

The Oticon Intent approaches speech clarity through its 4D Sensor technology, which can improve users' speech comprehension by up to 15%. The device's MoreSound Intelligence 3.0 provides up to 12 dB noise suppression and offers 35% more access to speech cues compared to previous premium models. The Intent's sensors help users balance their attention toward the sound sources they intend to listen to, creating a more personalized listening experience.

Both devices excel in noise management, but they use different approaches. The Infinio relies heavily on its AI processing power and extensive sound sample training, while the Intent focuses on understanding user intent through sensor data and environmental analysis.

Battery Life and Charging Options

Battery performance varies between the two models. The Phonak Infinio offers up to 16-18 hours of use on a full charge for the Audéo Infinio R and CROS Infinio models. The Audéo Infinio Sphere provides similar performance despite its dual-chip architecture. Charging times are competitive, with 0-100% charging in 3-3.5 hours, and quick charge options providing 3 hours of use from just 15 minutes of charging.

The Oticon Intent provides up to 20 hours of battery life on a full charge, giving it a slight advantage in all-day performance. The device includes both a telecoil and a large battery, providing more power between charges with faster and more stable charging capabilities. This makes the Intent particularly appealing for users who need extended wearing time without interruption.

Design and Comfort Features

Both devices prioritize discretion and comfort. The Oticon Intent represents the smallest, most discreet rechargeable miniRITE style that Oticon has created, combining a sleek design with advanced functionality. The device maintains a professional appearance while housing sophisticated technology.

The Phonak Infinio family offers multiple form factors to suit different preferences and hearing loss levels. The Audéo Infinio Sphere measures 28.8 x 12.4 x 8.7 mm and weighs just 2.4 g, making it extremely lightweight and comfortable for extended wear. The standard Audéo Infinio R is slightly larger but still maintains a discreet profile.

Both models feature IP68 ratings, providing excellent protection against water and dust. This durability means you can wear either device confidently in various weather conditions and during physical activities.

Connectivity and Smart Features

Modern hearing aids must integrate seamlessly with today's connected devices. The Phonak Infinio supports universal Bluetooth connectivity (Bluetooth 5.3) and is compatible with both iOS and Android devices. The system allows direct audio streaming and hands-free communication, with built-in RogerDirect capability for wireless microphone systems.

The Oticon Intent supports modern connectivity standards, including the next generation of Bluetooth audio and Bluetooth LE Audio. This future-proof connectivity enables direct streaming and hands-free communication to iOS devices and compatible Android phones, tablets, and Windows PCs. The device is designed to adapt as new connectivity standards emerge.

Both devices offer smartphone app integration for remote adjustments and personalized control. The Phonak myPhonak app provides comprehensive control options, while Oticon's companion app offers similar functionality with user-friendly interfaces designed for various technical skill levels.

Performance Levels and Customization

The Phonak Infinio is available in four performance levels: I90 (Premium), I70 (Advanced), I50 (Standard), and I30 (Essential). Each level offers different numbers of fine-tuning channels, ranging from 12 channels in the I30 to 20 channels in the I90 and I70 models. This range allows for precise matching to both hearing loss severity and budget considerations.

The Oticon Intent also offers multiple performance levels, each incorporating the 4D Sensor technology and DNN 2.0 processing. The device's adaptive nature means that even entry-level models benefit from the advanced environmental analysis and automatic adjustments that set the Intent apart from conventional hearing aids.

Professional Fitting and Real Ear Measurements

At Audiologic Solutions, we understand that advanced technology only reaches its full potential when properly fitted and programmed. We utilize Real Ear Measurements (REM) to ensure your hearing aids are precisely calibrated to your unique hearing loss and ear canal characteristics. This scientific approach to fitting maximizes the benefits of either the Phonak Infinio or Oticon Intent, regardless of which device you choose.

Our experienced audiologists take time to understand your specific listening environments and communication needs. Whether you choose the Infinio's powerful AI processing or the Intent's intelligent sensor technology, we customize the programming to match your lifestyle and preferences.

Making Your Decision

Both the Phonak Infinio and Oticon Intent represent excellent choices for addressing hearing loss. The Infinio excels in raw processing power and AI-driven noise management, making it ideal for users who frequently find themselves in challenging acoustic environments. The dual-chip Sphere model particularly shines in complex noise situations.

The Oticon Intent stands out for its intuitive approach to understanding user behavior and environmental needs. Its 4D Sensor technology makes it particularly suitable for active users who move between different listening environments throughout the day. The longer battery life also appeals to users who need all-day performance.

Your choice between these two premium devices should be based on your specific hearing loss, lifestyle needs, and listening priorities. Both offer exceptional speech clarity, advanced connectivity, and reliable performance that can significantly improve your quality of life.

Schedule Your Hearing Aid Consultation Today

Choosing between the Phonak Infinio and Oticon Intent requires professional guidance tailored to your individual needs. At Audiologic Solutions, our team of experienced audiologists can help you compare these advanced devices and determine which technology best matches your hearing loss pattern and lifestyle requirements.

We invite you to schedule a comprehensive hearing evaluation at one of our convenient locations in Rensselaer, Hudson, Queensbury, or Saratoga Springs. During your appointment, we'll conduct thorough testing, discuss your listening goals, and provide hands-on demonstrations of both the Phonak Infinio and Oticon Intent. Our commitment to personalized care means you'll receive honest guidance to help you make the best decision for your hearing health and daily communication needs.

Written By
Reviewed By
Stefan Fosco, Au.D.
Audiologist

Stefan Fosco Au.D., is a graduate of Ithaca College where he received his master’s of science in 2000. He obtained his Doctorate in Audiology from Salus University in 2009.

Our Locations

We have 4 hearing care clinics in Rensselaer, Hudson, Saratoga and Queensbury.

Rensselaer

2 Empire Dr #204, Rensselaer, NY 12144

518-283-6111

Hudson

351 Fairview Ave #350, Hudson, NY 12534

518-828-7700

Queensbury

118 Quaker Rd, Queensbury, NY 12804

518-798-6428

Saratoga Springs

125 High Rock Avenue, Suite 205, Saratoga NY 12866

518-360-2144