Within one hearing aid family, model numbers like 1, 3, 5, 7 or 30, 50, 70, 90 are technology levels. Higher levels add more precise fitting, better noise handling, more sound-scene adaptation and more features, and cost more. The right level depends on how demanding your listening life is, not just your hearing loss.

The direct answer

Hearing aid makers sell each product family in several technology levels. The number in the name, such as 1, 3, 5 and 7, or P30, P50, P70 and P90, marks the level. Higher levels have more advanced processing, mainly for noisy places, and more features. They also cost more. A higher level is not automatically better for you: match the level to how demanding your listening environments are.

Real examples of price steps within a family

These are manufacturer MRP prices for one hearing aid.

Unitron Moxi (rechargeable RIC): V1-R ₹62,000, V3-R ₹73,000, V5-R ₹1,16,000.
Phonak Virto (custom): P30 ₹55,000, P50 ₹1,05,000, up to the top level, I90, at ₹3,00,000.
ReSound Vivia (RIE): Vivia 4 ₹83,995, Vivia 5 ₹1,30,995, up to Vivia 9 at ₹4,14,995.
Signia Pure C&G: 1AX ₹72,990, 2AX ₹99,990, up to the top 7IX tier well above that.

Prudent sells below MRP, typically up to 30% to 50% off. See pricing.

What usually changes as the level rises

Fitting precision: more channels, so the aid can shape sound more finely to your audiogram.
Noise handling: better separation of speech from noise, and faster adaptation to changing scenes.
Sound-scene analysis: more automatic adjustment between quiet rooms, traffic and restaurants.
Directionality: more sophisticated focus on the person in front of you.
Personalisation and features: advanced streaming, app control, tinnitus support and more.

Levels in plain terms

Basic or essential: suits quieter lives, mostly conversation in calm settings.
Standard or mid: a good balance for most people, with decent noise handling.
Advanced: for people who often listen in busy places and want better clarity.
Premium: the best noise performance and features, for demanding environments and those who want the most.

Which level do you need?

Consider your daily life: frequent restaurants, meetings, travel and gatherings favour higher levels.
Consider your hearing loss: more complex patterns benefit from more channels.
Consider your budget: a well-fitted mid-level aid often gives most of the benefit.
Try before you buy: hear the difference yourself in a supervised trial.

See real budget options in best hearing aids under ₹25,000, under ₹50,000 and under ₹1 lakh. For features, read hearing aid features explained and do AI hearing aids work better.

Book a free hearing test and compare levels side by side.

Free consultation