Oticon Opn vs. Signia Pure Nx
Check out our comparison of the Oticon Opn vs Signia Pure Nx. Listen to audio samples and see how the two hearing aids differ in terms of sound performance, features, accessories, and more.
Oticon
Opn 1 miniRITE
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Signia
Pure Charge&Go 7Nx
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Opn
Pure Nx
Product Overview
Opn
Pure Nx
Form Factor
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.
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
N/A
User Rating
3.8199 reviews
3.839 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.
MildModerateSevere
MildModerateSevere
Product Features
RechargeableiPhoneIP68
RechargeableiPhoneIP68
Accessories
Compatible accessories for each hearing aid
Opn
Pure Nx
Bluetooth Streamer
None
StreamLine Mic+2
A wireless clip-on mic that streams audio to hearing aids from any Bluetooth device.
CROS System
None
CROS Pure 312 Nx
Remote Control
Remote Control 3.0
ConnectClip+3
Transmits audio to your hearing aids from a distance, lets you make hands-free phone calls, and adjusts your hearing aid volume and program settings.
Companion App+2
App that lets you adjust the volume, mute your hearing aids, and change listening programs. Includes streaming EQ and remote care.
miniPocket
Enables push-button remote control of hearing aid functions.
myControl App+1
Smartphone app that lets you change program and streaming settings and personalize hearing aids according to individual preferences.
Smartphone App
On App
Lets you control your hearing aids from your smartphone and interact with other Internet-connected devices and services.
touchControl™ App
myHearing+1
Smartphone app that connects with your hearing care professional through Signia Telecare remote care service.
TV Streamer
TV Adapter 3.0
Streams TV audio directly to your hearing aids at the volume you choose with an effective range of up to 45 feet.
StreamLine TV
Streams television sound to hearing aids over a distance of up to 30 feet (10 meters).
Hardware
Opn
Pure Nx
Bluetooth® AudioBluetooth® AudioThis hearing aid is capable of streaming Bluetooth® audio certain phones and/or devices.
- Made for iPhone (MFi)
- Made for iPhone (MFi)
Disposable BatteriesDisposable BatteriesCommon disposable batteries last anywhere from a few days to two weeks or more. For more information Google "how long do hearing aid batteries last" and click on the Hearing Tracker link.
312
No
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.
- Accessory required
- 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
- Mute control
- Program control
- Volume Control
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.
Silver-Zinc
Lithium-ion
Software Features
Opn
Pure Nx
Adaptive AdjustmentsAdaptive AdjustmentsSome hearing aids may use the volume control to do more than just control the volume or control a program. User-adjustments can be custom-tailored to the hearing aid wearer so that the volume control may have an impact on pitch and other variables.
Yes
No
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.
16
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.
Binaural CoordinationBinaural CoordinationCoordinates program and volume settings between the two hearing aids
Ultra HD e2eUltra HD e2eUltra HD e2e providers a continuous full-bandwidth audio exchange. This powers OVP, beam-forming directionality, hearing aid adjustment syncing, and more.
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.
AutoPhoneAutoPhoneAutomatically activates a phone program in the hearing aid for telephones with a dedicated magnet
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.
Better Ear FocusBetter Ear FocusSome modern hearing aids can share sound from one ear to the other. In some cases the sound from the less noisy side can be shared to the other ear, enabling the listener to hear a cleaner sound in both ears.
Binaural Noise ManagementBinaural Noise ManagementWhen the SNR (Signal-to-Noise Ratio) is determined to be significantly better at one of the hearing aids as compared to the other, a series of adjustments are made to try to maximize the audibility in the ear where the speech signal is clearest and to suppress the competition in the ear with poorer signal conditions.
No
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.
Multiple Directionality OptionsMultiple Directionality OptionsEnables conventional directionality settings in addition to OpenSound Navigator™ transition settings
YesNarrow DirectionalityNarrow DirectionalityNarrow Directionality uses binaural processing of the audio signal to deliver scientifically proven speech understanding benefits in noise. Coupled with HD Spatial, the wearer will experience improved signal to noise ratio and a transparent and natural sound experience. Available only for bilateral fittings with Ultra HD e2e.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.
Pinna OmniPinna OmniIn Pinna Omni (directionality setting), the hearing aid mimics sound as received by the human ear.
No
Echo ReductionEcho ReductionThis feature improves speech audibility by reducing the “blurring” of speech sounds that can occur in the presence of echoes.
No
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.
Yes
3D Classifier: 5/53D ClassifierUnlike conventional classification systems which rely on acoustic data, 3D Classifier analyzes multidimensional information from the wearer’s environment and communication behavior. Information on the wearer’s voice activity, motion state, and acoustic data are used to tailor the hearing aid’s response to the wearer’s needs.
ExpansionExpansionExpansion reduces audibility for very soft sounds. This can help to remove microphone noise, which is generated by soft environmental sounds.
Yes
No
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.
Clear DynamicsClear DynamicsClear Dynamics expands the input dynamic range, processing input sounds up to 113 dB SPL, to provide better sound quality without distortion and artifact at loud input levels, while still keeping the sound quality of soft input levels intact. Clear Dynamics has an operating range from 5 to 113 dB SPL. With speech cues preserved at high input levels, users enjoy a better listening experience without distortion even in loud environments. Clear Dynamics is especially valuable for users when listening to music or in conversations in busy, dynamic environments, where peaks can often be louder than the available input dynamic range.
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.
Feedback shield LXFeedback shield LXEmploys an ultra-fast and effective feedback management system that prevents feedback without compromising sound quality or audibility
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.
Speech Rescue™ LXSpeech Rescue™ LXMakes high frequency sounds more audible
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
Machine Noise ReductionMachine Noise ReductionNoise reduction for loud machine noise.
Yes
No
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.
Adaptation ManagementAdaptation ManagementAdapts in 3 steps for gradual user acclimatization to a new hearing aid
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.
Maximum noise removal: 9 dBMaximum noise removalHow much noise is removed when using the OpenSound Navigator™ to help understand speech in a noisy environment?
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.
Yes
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™OVP™Own Voice Processing (OVP™) utilizes real-time recognition of the wearer’s voice to deliver a natural own-voice impression.
Phone Ear FocusPhone Ear FocusWhen on a phone call, some hearing aids can focus amplification on the phone ear and reduce amplification in the non-phone ear.
Yes
No
Power On DelayPower On DelayWhen you close the battery door to turn on your hearing aid, the hearing aid won't start producing sound for a certain amount of time. This can alleviate whistling (feedback) sound that sometimes occurs while inserting your hearing aid.
Yes
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.
YouMatic™ LX: 3 configurationsYouMatic™ LXAccommodates personal listening preferences and sound perceptions in the prescription of gain and automatics
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.
64
48
Soft Speech BoostSoft Speech BoostMore aggressive amplification for softer speech sounds
Soft Speech Booster LXSoft Speech Booster LXOticon’s proprietary fitting rationale, VAC+, uses multiple kneepoints to provide a clear focus on soft to moderate speech information while preserving comfortable perception of louder sounds.
No
Spatial AwarenessSpatial AwarenessListening to sound through hearing aids is not a natural experience, and your ability to tell where a sound is coming from may be impacted by the way sounds are amplified with hearing aids. Some hearing aids attempt to fix this problem by preserving cues to sound localization like between-ear level differences, etc.
Spatial Sound™ LX: 4 estimatorsSpatial Sound™ LXSpatial Sound™ LX uses binaural processing to keep spatial cues from interaural level differences intact for more natural sound orientation.
HD SpatialHD SpatialHD Spatial enhances cues which contribute to the wearer's sense of direction and depth in all environments - from quiet to very noisy.
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.
Balancing power effectBalancing power effectTo ensure users feel at ease in the environment, OpenSound Navigator™ balances surrounding sounds. This leaves the focus sound clear and background sounds audible, but not distracting. Rebalancing individual sounds makes it easier for users to separate sounds and for the brain to switch attention.100%OpenSound Navigator™OpenSound Navigator™OpenSound Navigator™ cleans excessive background noise in a 360° radius quickly and effectively – even noise coming from the same direction as speech. To ensure background noise does not intrude on the listening experience, it can even remove noise between words. Noise reduction can be adjusted to meet individual needs in simple and complex environments.Level 1
Directional speech enhancement: 3Directional speech enhancementA directional noise reduction system that detects the incoming signals from several directions, and actively reduces every signal which is not coming from the front
Stereo Audio StreamingStereo Audio StreamingSome hearing aids and hearing aid accessories (including iPhones) allow streaming audio in stereo.
Stereo streaming (2.4 GHz)Stereo streaming (2.4 GHz)Streams audio input in stereo
Direct Streaming: 5/5Direct StreamingSignia Nx hearing aids can be connected directly to Apple devices for phone calls and audio streaming – without additional accessories. With the StreamLine Mic accessory, direct streaming is possible also from Android devices. With the StreamLine TV accessory, high-quality stereo sound can be streamed directly to Nx hearing aids.
Streaming Bass BoostStreaming Bass BoostBoosts bass when streaming audio
Bass BoostBass BoostControls compensation for bass leakage in open fittings when streaming audio
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.
Transient Noise Management: 4 configurationsTransient Noise ManagementProtects against sudden loud sounds with fast recovery to preserve audibility; offers four different levels for fine tuning, including ‘off’
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 SoundSupport™Tinnitus SoundSupport™Select from a wide range of customizable tinnitus relief sounds that are dynamic, yet soothing — including broadband sounds (white, pink and red noise) and natural, ocean-like sounds.
Yes
Unique Amplification StrategyUnique Amplification StrategyHearing aids all process sounds a little bit differently. Sometimes it varies even within one model.
Speech Guard™ LX: Level 1Speech Guard™ LXSpeech Guard LX preserves clear, transparent sound quality and speech details for better speech understanding with less effort even in complex environments.
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.
Wind Noise ManagementWind Noise ManagementProtects against the discomfort of wind noise
eWindScreen binauraleWindScreen binauralBinaural processing of the audio signal (using Ultra HD e2e) delivers superb performance in asymmetrical wind environments.eWindScreen™eWindScreen™Suppresses general wind-noise and improves wearing comfort.