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Product Comparison

Oticon Intent vs Sennheiser All-Day Clear Slim

Side-by-side HearAdvisor lab results with SoundGrades, expert pick badges, and the same visualizations we use in product reviews.

Uses Official HearAdvisor Lab Data
Expert Choice
Expert
Choice
Oticon Intent Hero
OticonSoundScore 4.8Grade A

Oticon Intent

The Oticon Intent is a premium behind-the-ear prescription hearing aid released in 2024, priced at $4,898 and earning an A grade with a SoundScore of 4.8/5 in our lab testing. This places it at #4 among 39 prescription hearing aids tested, within the top 8% of its category. In our testing, the Intent demonstrates notable strengths in speech performance, scoring 0.54 points above the category average for speech in quiet and a substantial 0.95 points above average for speech in noise. Music streaming is a particular highlight, measuring 1.24 points above the category average with a strong 4.0/5 score. Feedback handling is excellent at 5.0/5, slightly exceeding the already-high category average. The primary limitation revealed in our testing is own-voice comfort, which scores 1.3/5—a low absolute score that falls 1.40 points below the category average. Users sensitive to the sound of their own voice may find this characteristic noticeable. This is a common trade-off in devices optimized for speech audibility. The Oticon Intent is well-suited for users prioritizing speech understanding across varied listening environments and high-quality audio streaming. It has earned HearAdvisor's Expert's Choice Award in both 2023 and 2024. Shoppers in this premium price tier may also consider the Phonak Sphere Infinio (#2) or the lower-priced Oticon Zeal, which offers strong performance at a reduced cost.

Expert Choice
Expert
Choice
Sennheiser All-Day Clear Slim Hero
SennheiserSoundScore 4.1Grade A

Sennheiser All-Day Clear Slim

The Sennheiser All-Day Clear Slim is a premium OTC behind-the-ear hearing aid priced at $1,499, earning an A grade with a SoundScore of 4.1/5. This places it in the top 23% of OTC hearing aids tested in our lab, ranking #16 among 65 devices in its category. This device excels in areas that reflect Sennheiser's audio heritage. Music streaming quality is a standout strength, scoring 3.8/5—a solid result that's 1.88 points above the OTC category average. Feedback handling is excellent at 5.0/5, meaning users can expect stability without whistling during typical use. Speech in quiet environments also performs well at 3.6/5, sitting 0.85 points above average for the category. However, the All-Day Clear Slim shows limitations in other areas. Speech in noise scores 1.5/5, matching the category average but representing a low absolute score that may challenge users in noisy restaurants or group conversations. Own-voice comfort is below average at 1.9/5, which could affect how natural users sound to themselves during conversation. The All-Day Clear Slim is best suited for consumers who prioritize music streaming and media consumption alongside hearing support, and who spend more time in quieter environments. Those frequently navigating noisy social situations may want to compare against higher-ranked competitors in this price range, such as the Lucid Tala or Audicus Omni 2, which achieve stronger overall scores.

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Performance metrics

Scale 1-5 (Tuned)

Lab metric by fit

Scale 1-5 (Tuned)

Speech in quietNew
Oticon Intent3.9
Sennheiser All-Day Clear Slim3.6
Speech in noiseNew
Oticon Intent3.1
Sennheiser All-Day Clear Slim1.5
Own voice
Oticon Intent1.3
Sennheiser All-Day Clear Slim1.9
Feedback handling
Oticon Intent5.0
Sennheiser All-Day Clear Slim5.0
Music streaming
Oticon Intent4.0
Sennheiser All-Day Clear Slim3.8
Overall fit score
Oticon Intent4.6
Sennheiser All-Day Clear Slim4.1

Speech level

Adjust input dB (Tuned)

Amplification (REIG)

Insertion gain at 65 dB (Tuned)

Fitting configuration for tuned fit

Oticon IntentSennheiser All-Day Clear Slim
Ear CouplingPower Dome
Ear CouplingSleeve Closed
Receiver85
Receiver–
Fitting FormulaVAC+ (Manufacturer proprietary targets)
Fitting Formula–
Listening ProgramGeneral (Automatic)
Listening Program–
Volume SettingAdjusted to match NAL-NL2 targets at 55, 65, and 75 dB SPL
Volume Setting–
Software VersionFirmware v1.0.0
Software Version–
Tuning AdjustmentsProgrammed to N3 audiogram, Feedback calibrated, Acclimatization at 3/3, Other settings at manufacturer defaults
Tuning Adjustments–
Notesn/a
Notes–