Phonak Naída Lumity vs. Signia Styletto AX

Check out our comparison of the Phonak Naída Lumity vs Signia Styletto AX. Listen to audio samples and see how the two hearing aids differ in terms of sound performance, features, accessories, and more.

Phonak Naída Lumity P-PR L90
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$4,598 per pair
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Score
4.3
Signia Styletto AX 7AX
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SoundScore 4.3/5
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Naída Lumity
$4,598 per pair
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Styletto AX
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Product Overview

Naída Lumity
Styletto AX
Form Factor
Form FactorThis type of powerful hearing aid is fitted behind the ear. Sound is channeled to the ear through either a thin or standard tube. A custom-fitted mold is likely required.
Form FactorThis type of hearing aid sits behind the ear. A wire runs along the top of the ear and down to a speaker sitting inside the ear canal. An custom-fitted mold may be required.
Expert Rating
N/A
Score
4.3
User Rating
5.01 reviews
4.52 reviews
Hearing Loss LevelHearing Loss LevelThis represents HearingTracker's best guess on suitability. Please consult a licensed audiologist to confirm your own candidacy for this device.
ModerateSevereProfound
MildModerateSevere
Product Features
Hands-freeRechargeableiPhoneAndroidIP68
RechargeableiPhoneIP68

Expert Ratings

Compare comprehensive test results and expert opinions.

Naída Lumity
Styletto AX

HearingTracker Score

Naída Lumity

Not yet rated by our experts

Styletto AX
4.3ABOVE AVERAGE

The Signia Styletto AX is a slim, lightweight hearing aid designed for comfort and style, suitable for mild to severe hearing loss. It features advanced technology such as Augmented Focus for improved speech clarity in noisy environments, Own Voice Processing 2.0 for natural-sounding self-voice, and offers both iPhone and limited Android connectivity, along with a rechargeable battery.

Read full review

HearAdvisor SoundScore

Naída Lumity

Not yet rated by our experts

Styletto AX
4.3ABOVE AVERAGE

Signia Styletto AX achieved a SoundScore of 4.3/5 and a SoundGrade of A in HearAdvisor lab testing. It ranked #19 of 36 Prescription Hearing Aid devices tested. The Prescription Hearing Aid category average SoundScore was 4.13/5.

Build Quality

Naída Lumity

Not yet rated by our experts

Styletto AX
5.0EXCELLENT

Signia Styletto AX have an impressive build quality, featuring a top-of-the-line IP68 ingress rating. They also come with a robust portable charging case.

Battery

Naída Lumity

Not yet rated by our experts

Styletto AX
4.0AVERAGE

Styletto AX hearing aids provide up to 16 hours of use per charge, longer without regular streaming. Recharging takes up to 4 hours, which is longer than some other models, but this isn't a significant drawback given their nearly all-day battery capabilities.

Bluetooth

Naída Lumity

Not yet rated by our experts

Styletto AX
5.0EXCELLENT

Styletto AX are Bluetooth compatible with both iOS and Android devices, allowing for audio streaming and hands-free calling.

App Features

Naída Lumity

Not yet rated by our experts

Styletto AX
5.0EXCELLENT

Signia's hearing aid app stands out with its user-friendly interface and modern, appealing design. It includes practical features like the ability to control the focus of your hearing aids and a mask mode to enhance speech clarity. Additionally, the app offers wellness features, utilizing hearing aid motion sensors for activity tracking.

Comfort

Naída Lumity

Not yet rated by our experts

Styletto AX
5.0EXCELLENT

I found Styletto AX to be very comfortable thanks to their slim and ergonomic design. Your hearing care provider should ensure they are fitted for optimal comfort and hearing benefit.

Design

Naída Lumity

Not yet rated by our experts

Styletto AX
4.8EXCELLENT

Styletto AX features a unique, slim design and is available in a variety of colors, from discreet to bold. However, its longer body may be less desirable for those with smaller ears.

Value

Naída Lumity

Not yet rated by our experts

Styletto AX
3.2BELOW AVERAGE

Signia Styletto AX has a value score of 3.2/5 based on lab performance and public display price.

Handling

Naída Lumity

Not yet rated by our experts

Styletto AX
4.6EXCELLENT

I did not run into any issues while using Styletto AX hearing aids. They are very easy to use once setup by your hearing care provider. First-time users may need some practice to get accustomed to inserting the receiver-in-ear style properly.

Pro Support

Naída Lumity

Not yet rated by our experts

Styletto AX
5.0EXCELLENT

You should receive quality hearing care and support from your provider. The Signia App should enhance your experience with AI assistance and user-friendly virtual appointments, given your provider offers telehealth services.

Lab Recordings

Listen to direct output recordings from our acoustic test lab.

Naída Lumity
Styletto AX
Busy CafeBusy CafeSpeech intelligibility improvement in loud environments
Hear this scene unaided, for comparison
Naída Lumity

Lab recordings not yet available

Styletto AX
Quiet OfficeQuiet OfficeSpeech intelligibility improvement in quiet and moderate environments
Hear this scene unaided, for comparison
Naída Lumity

Lab recordings not yet available

Styletto AX
Streaming MusicStreaming MusicStreaming music provides a full range of bass and treble
Hear this scene unaided, for comparison
Naída Lumity

Lab recordings not yet available

Styletto AX

HearingTracker partners with HearAdvisor to provide recordings and performance data from an acoustic laboratory that follows standard scientific procedures. All hearing aids are fitted and performance-tested for mild sloping to moderate hearing loss. All audio samples cutoff above 10kHz.

Accessories

Compatible accessories for each hearing aid

Naída Lumity
Styletto AX
Accessory Connectivity

RogerDirect™

As a break-through in hearing technology, Marvel hearing aids feature RogerDirect™ which allows the Roger technology to stream directly to Marvel hearing aids without having to attach an external receiver. This major innovation makes Roger technology easier to use and more attractive for a broader group ranging from mild to profound hearing loss. Roger technology makes use of intelligent and adaptive algorithms that continuously measure and precisely analyze noise levels to keep the Roger signal clearly audible above the background noise.

None
Battery Charger

Charger Combi BTE

The protective hardcase charger can transport hearing aids, offers a full day's battery life after three hours of charging, and with the optional Phonak Power Pack, enables on-the-go charging.

Charger with Qi-Charger Pad

Bluetooth Streamer
None

StreamLine Mic+2

A wireless clip-on mic that streams audio to hearing aids from any Bluetooth device.

CROS System

CROS Lumity

A CROS hearing aid is a system designed for individuals with unilateral hearing loss, where a microphone on the unaidable side transmits sound to a hearing aid on the better-hearing side.

None
Remote AdjustmentsRemote AdjustmentsAllows your hearing provider to make adjustments to your hearing aids remotely (from home, etc)

myPhonak App+2

The myPhonak app allows you to access remote support, information about their hearing aids, and a hearing diary. The app also allows you to adjust the volume and pitch of your hearing aids, and change program settings.

None
Remote Control

RemoteControl

The Phonak RemoteControl provides a discreet way to control your Phonak hearing aids.

miniPocket

Enables push-button remote control of hearing aid functions.

Signia App+2

The Signia App provides a remote control, directional hearing control, telecare access, and access to connectivity and streaming settings.

Remote Microphone

PartnerMic™

Discreet remote microphone that helps to boost your partners voice in one-to-one conversations in noise.

None
TV Streamer

TV Connector

The Phonak TV Connector is a wireless accessory that streams audio directly from your TV or stereo system to your Phonak hearing aids, transforming them into wireless stereo headsets. Enjoy high-quality sound, independent volume control, and a long transmission range of up to 15 meters.

Roger On+1

Phonak Roger On is an advanced remote mic accessory developed by Phonak. It is designed to improve speech understanding in noisy environments, over distance, and when many people are speaking simultaneously. Equipped with MultiBeam 2.0 Technology, it provides a boost in understanding by capturing voices from all directions. The Roger On can connect to a variety of multimedia devices and is fully compatible with almost all hearing aids and cochlear implants that have a T-coil or a Roger receiver.

StreamLine TV

Streams television sound to hearing aids over a distance of up to 30 feet (10 meters).

Hardware

Naída Lumity
Styletto AX
AccelerometerAccelerometerThis hearing aid is capable of measuring acceleration through an embedded sensor.
Yes
No
Bluetooth® AudioBluetooth® AudioThis hearing aid is capable of streaming Bluetooth® audio certain phones and/or devices.
  • Bluetooth® (A2DP)
  • Made for iPhone (MFi)
Hands-Free CallingHands-Free CallingIt is possible to have a hands-free phone call with this hearing aid. You are not required to hold the phone up to your mouth.
  • Bluetooth® (HFP)
  • Accessory required
IP RatingIP RatingIP Ratings rate sealing effectiveness of hearing aids against intrusion from foreign solid matter (dirt, dust) and moisture.
IP68
IP68
Push ButtonPush ButtonThe hearing aid features a push button which allows toggling across different sound processing programs
  • Program control
  • Volume Control
  • Audio Stream Mix
No
Rechargeable BatteriesRechargeable BatteriesCharge your batteries overnight in a docking station and get a full day's use (in most cases) of battery life the following day.
Lithium-ion
Lithium-ion
Tap ControlsTap ControlsThe hearing aid may be controlled by physically tapping it with your fingers.
  • Voice assistant
  • Accept/end calls
  • Pause/Resume
No
Volume RockerVolume RockerA volume rocker or wheel to allows the adjustment of volume with a finger.
Yes
No

Software Features

Naída Lumity
Styletto AX
Adjustment BandsAdjustment BandsThese are frequency-divided sections that can be adjusted in a hearing aid in order to amplify sounds. Although there are rarely more than 10 frequencies measured in a hearing assessment, having more bands that can be adjusted may allow for improved speech understanding and user comfort.
20
20
Adjustment SynchronizationAdjustment SynchronizationThis feature allows for a more pleasant listening experience by ensuring that both hearing aids process sound the same way. If one hearing aid changes its processing in response to noise or speech, it will send a wireless signal to the other hearing aid so both process sound in the same way.
QuickSyncQuickSyncOne touch on the program selection button or volume control results in instant identical change in the other instrument.
e2e wireless 4.0e2e wireless 4.0Control coupling, synchronization, binaural directionality, Spatial Speech Focus, CROS/ BiCROS.
Audio Stream MixerAudio Stream MixerAllows the user to adjust the volume of the audio stream relative to the microphone input using the push button or volume control on the hearing aid unit.
Environmental BalanceEnvironmental BalanceEnvironmental balance is a volume modification capability in Phonak Audéo B-Direct hearing aids that allows clients to adjust the volume of the streamed signal versus the surrounding environmental sounds by the press of the volume control.
No
Automatic Phone ProgramAutomatic Phone ProgramHearing aids with this feature can detect when a phone is placed near them and automatically switch to a phone program. In this setting, the hearing aids will reduce background noise and increase the volume of the phone.
EasyPhoneEasyPhoneAutomatically selects your telephone program when the telephone handset is held close to your ear
TwinPhoneTwinPhoneTwinPhone is the optimal solution for these wearers. It is automatically activated by a magnetic signal, so the wearer hears the caller in both ears for better understanding.
DirectionalityDirectionalityDepending on the types and number of microphones a hearing aid has, the hearing aid may be able to boost sounds from specific directions (by reducing sounds from other directions). This can be helpful to focus on a speaker directly in front of the hearing aid user, as well as to give the user information about where different sounds are coming from.
SpeechSensorSpeechSensorWith SpeechSensor, clients are enabled to hear from back and the sides. This automatic feature detects the main speech source and adjusts its microphone modes to ensure the client has more access to t speech from side and back.StereoZoom 2.0StereoZoom 2.0Improves signal-to-noise ration in background by focusing a narrow microphone beam.UltraZoomUltraZoomDirectional microphone technology is a proven method of effectively improving speech intelligibility in background noise. UltraZoom is the adaptive multi-channel beamforming technology, automatically available in AutoSense OS or in a manual program.Premium
YesBinaural DirectionalityBinaural DirectionalityDirectionality provides scientifically proven enhanced speech understanding in noise. Available for bilateral fittings with directional microphones and e2e wireless link.Spatial SpeechFocusSpatial SpeechFocusAvailable for bilateral fittings with Ultra HD e2e.
Ear SimulationEar SimulationThe outer ear, or pinna, can have a significant effect on the frequency shape of sound arriving at your inner ear. Some hearing aids mimic the "pinna effect" when producing sound, to deliver more natural sound to the listener.
Real Ear SoundReal Ear SoundReal Ear Sound simulates the performance characteristics of the pinna. This restores localization and the ability to experience natural sound perception.
No
Echo ReductionEcho ReductionThis feature improves speech audibility by reducing the “blurring” of speech sounds that can occur in the presence of echoes.
EchoBlockEchoBlockEchoBlock improves listening experience in reverberant environments like large assembly halls, places of worship and rooms with reflective surfaces.
Auto EchoShieldAuto EchoShieldAutomatically creates a more comfortable hearing experience in high-reverb environments leading to increased speech clarity and natural room perceptions.EchoShieldEchoShieldDedicated program for reverberant environments.
Environmental AdaptationEnvironmental AdaptationThe hearing aid can detect different acoustical environments, like speech in noise, and adjust the sound of the hearing aid accordingly to drive comfort or speech understanding, etc.
AutoSense OS: 5.0AutoSense OSHearing aids with AutoSense OS recognize and automatically adapt to more of your client’s listening situations than ever before. AutoSense OS accurately captures and analyzes the sound environment, then precisely blends feature elements from multiple programs in real time to provide a seamless listening experience.
No
Extended bandwidthExtended bandwidthHearing aid provides amplification at frequencies (pitches) higher than the typical hearing aid.
No
12kHz
Extended Dynamic RangeExtended Dynamic RangeExtended dynamic range typically makes louder sound clearer. This may help with the reproduction of loud music or loud speech in a very noisy environment.
No
Yes
Feedback SuppressionFeedback SuppressionIf any sound amplified by the hearing aid escapes the ear canal, it may reach the hearing aid’s own microphone and cause a harsh whistling noise. Some hearing aids are able to recognize when this feedback occurs and reduce or eliminate it.
WhistleBlockWhistleBlockWhistleBlock differentiates between naturally occurring feedback-like sounds and true feedback. This means increased audibility and sound quality that is free from annoying feedback.
Feedback cancellationFeedback cancellationHigh-speed monitoring and control of feedback risk in individual processing channels.
Frequency LoweringFrequency LoweringUnderstanding certain speech sounds is dependent on the high frequency parts of these sounds. For individuals with high frequency hearing loss, this feature can take high frequency speech information and move it to lower frequencies where it will be audible.
SoundRecover2SoundRecover2The new SoundRecover2 algorithm aims to restore the audibility of relevant high frequency sounds while leaving intact the low frequency structures important for good sound quality. The new frequency lowering scheme retains the essence of the original SoundRecover, utilizes an adaptive algorithm and an additional cut-off frequency in order to successfully extend these benefits to those with more extreme severe-to-profound hearing loss.
Frequency CompressionFrequency CompressionImproves the detection of speech sounds for wearers with reduced high frequency hearing thresholds. Frequency compression is selectively activated based on audiological criteria.
Listening ProgramsListening ProgramsNumber of manually accessible listening programs (using push button, remote, app, or other switching method)
4
6
New User AdaptationNew User AdaptationProvider may set the hearing aid to gradually get louder over the first few weeks or months of a new hearing aid fitting. This can be convenient for new users who want to experience maximum benefit without making a lot of trips to the provider for tune ups.
auto Acclimatizationauto Acclimatizationauto Acclimatization is used to automatically increase the client's amplification, while the client is using the device.
No
Noise ReductionNoise ReductionThis feature uses modern hearing aids’ processing power to examine the incoming sound signal, determine if noise is present and reduce the volume of the troublesome sound to increase comfort.
NoiseBlockNoiseBlockHigh-resolution noise cancellation - NoiseBlock Processing is particularly effective at reducing uncomfortable environmental noises. It can recognize the subtle differences between speech and non-speech sounds, removing noise while maintaining audibility. more
SoundSmoothing™SoundSmoothing™Reduces the sound of clattering cutlery and rustling newspaper, etc.3Speech and noise managementSpeech and noise managementThis feature uses modern hearing aids’ processing power to examine the incoming sound signal, determine if noise is present and reduce the volume of the troublesome sound to increase comfort.7
Occlusion ReductionOcclusion ReductionWhen ears are plugged, or occluded, by hearing aids the low frequencies from one’s own voice are amplified and may be uncomfortable. This effect is typically reduced in hearing aids through venting or open-fit models. In some cases the perception of occlusion may also be reduced through software by adjusting the acoustic output of the hearing aid.
AOVAOVAcoustically Optimized Venting (AOV) reduces occlusion to the lowest level possible by optimizing the fitting calculation.
No
Own Voice ComfortOwn Voice ComfortAmplification is applied differently to your own voice versus the other voices around you. This allows adequate amplification of people you want to hear and no over-amplification of your own voice.
No
OVP™ 2.0OVP™ 2.0Processes the wearer's own voice independent from ambient sounds, providing improved speech clarity and a natural perception of their own voice as well as background noise.
Phone in StereoPhone in StereoThis feature allows input from a phone presented to one hearing aid to be transmitted to both hearing aids at the same time, improving speech understanding.
DuoPhoneDuoPhoneWith DuoPhone, as soon as the phone is held to the ear the signal is heard in both ears. Background noise is reduced and clarity significantly improved.
No
Preference AdaptationPreference AdaptationIf a hearing aid user frequently adjusts the volume or program settings of their devices, some hearing aids will recognize when and where these changes are made and begin automatically making these changes in those settings.
User Preference TuningUser Preference TuningRemembers adjustments you make with FlexControl and FlexVolume and applies them automatically for a hearing aid more in tune with your preferences.
No
Processing ChannelsProcessing ChannelsThese are all the frequency-divided sections the hearing aid is able to examine at a single time. The hearing aid uses this information to determine whether the contents of each section are noise, speech, or something else and amplify the sound in each section accordingly.
No
48
Spatial Noise CancellationSpatial Noise CancellationThis feature recognizes where sounds are coming from and can reduce noise coming from behind or to the side of the listener. This helps the listener focus on the speaker, usually in front of them.
Dynamic Noise CancellationDynamic Noise CancellationAn automated spatial noise cancellation system that works in combination with a directional beam-former microphone system.
No
Sudden Loud Noise ReductionSudden Loud Noise ReductionThis feature detects loud sounds and reduces their volume to a comfortable level. Though not a replacement for hearing protection, this technology can greatly improve listener comfort.
SoundRelaxSoundRelaxSoundRelax cushions otherwise unpleasant impulse sounds without affecting speech clarity or causing unnatural perception of other sounds.
No
Tinnitus ReliefTinnitus ReliefTinnitus, or ringing in the ears, can be addressed by hearing aids in several different ways, such as introducing a soft therapeutic signal or targeted notched noise.
Tinnitus BalanceTinnitus BalanceThe Tinnitus Balance noise generator generates a broadband sound for use in tinnitus management therapies.
Yes
Unique Amplification StrategyUnique Amplification StrategyHearing aids all process sounds a little bit differently. Sometimes it varies even within one model.
Motion Sensor HearingMotion Sensor HearingA new ultra-low power accelerometer detects when you move and adjusts the hearing aid microphones and noise cancellation settings.Speech EnhancerSpeech EnhancerAmplifies the peaks of soft speech to provide clearer speech when you’re in a quiet environment.
Augmented Focus™Augmented Focus™Separates the focus sound (speech) from surroundings, creating a clear contrast between the two, which makes it easier to follow conversations.Dynamic Soundscape Processing 2.0Dynamic Soundscape Processing 2.0Dynamic Soundscape Processing takes sound processing to a more precise level by including motion data for a more realistic sound adapted to everyday life.Sound ClaritySound ClaritySound Clarity provides lifelike sound which covers the full spectrum of wearing situations. Exceptional clarity is achieved with features such as: HD Spatial, extended dynamic range, extended bandwidth, EchoShield, HD Music, eWindScreen™, speech and noise management and feedback cancellation.5/5Speech QualitySpeech QualitySpeech Quality delivers improved understanding of other people’s voices in noise by using an exclusive technology called Ultra HD e2e. Features which utilize Ultra HD e2e include narrow directionality, Spatial SpeechFocus™ and TwinPhone.5/5
Wind Noise ReductionWind Noise ReductionAs wind blows against the microphones of hearing aids, unpleasant noise may be generated. Some hearing aids have the ability to recognize this wind noise and reduce its level. Such reductions may also affect the audibility of desired sounds, like speech.
WindBlockWindBlockWindBlock utilizes a wind identification and classification system. The powerful, adaptive algorithm automatically suppresses wind noise. It allows wearers to enjoy the outdoors without compromise.
eWindScreen binauraleWindScreen binauralBinaural processing of the audio signal (using Ultra HD e2e) delivers superb performance in asymmetrical wind environments.