FiR Audio Neon 4 IEM vs Sony IER-M7 In-Ear

Every tracked fact about the two, side by side - prices, history lows, ratings and measured tuning. No verdict: which one to buy is the visitor's decision, always.

Not this pair? Swap either side:

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Open head-to-head

FiR Audio Neon 4 IEM fir Now ₹2,14,990 at The Audio Store Lowest on record ₹1,88,991 on Friday, 25th Sept, 2026 ★★★★★ 5.0 5.0 · 1 reviews Full prices & history

Sony IER-M7 In-Ear Headphones - Open Box - Clearance - No exterior packaging or eartips - Comes with carry case and cable Sony Out of stock at every tracked store Lowest on record ₹42,772 on Tuesday, 20th Oct, 2026 ★★★★★ 5.0 5.0 · 2 reviews Full prices & history

What is being compared

Both sides are in-ear monitors. The rows below are the facts each store publishes for this shelf - driver arrangement, impedance, sensitivity, plug and connectivity. A dash means the listing does not state that spec.

Spec fir Sony

Connectivity Wired Wired

Connector 2-pin —

Measured tuning, side by side

Both curves are real community measurements (gold: fir · ink: Sony). Each is level-aligned to its own 200 Hz–1 kHz mean, so rig offsets don't skew the comparison.

fir Sony

Tuning distance ±1.79 dB RMS 89% match - Very close. Computed on a shared 40-point log grid, 20 Hz–10 kHz. A measurement-space fact, not a promise two ears agree.

Bass · 20–250 Hz fir +0.6 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means fir plays louder there on the measured files; minus means Sony does.

Mids · 250–2,000 Hz fir −0.4 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means fir plays louder there on the measured files; minus means Sony does.

Treble · 2,000–10,000 Hz fir −1.8 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means fir plays louder there on the measured files; minus means Sony does.

What a curve cannot seeBuild, driver QC unit-to-unit, comfort, isolation, accessories, warranty and resale value sit outside the graph - usually what the pricier one is charging for.

Price over the last 30 days

Daily lowest price across every tracked store, from the site's own price history. The line is one product's own range - the two cards are not drawn to a shared scale.

FiR Audio Neon 4 IEM Now ₹2,14,990 2% above its 30-day median Lowest on record ₹1,88,991 on Friday, 25th Sept, 2026 In stock at 1 tracked store

Sony IER-M7 In-Ear Headphones - Open Box - Clearance - No exterior packaging or eartips - Comes with carry case and cable No tracked offer in stock In stock at 0 tracked stores

Price gap right now n/a Both sides need a tracked offer to compare.

Stores with it in stock 1 vs 0 Active stores carrying each one right now - more stores usually means easier replacement and a steadier price.

The decision, factually

Cheaper right now FiR Audio Neon 4 IEM Lowest current price across all tracked stores.

Deepest discount ever seen Sony IER-M7 In-Ear Headphones - Open Box - Clearance - No exterior packaging or eartips - Comes with carry case and cable From each product's own recorded price history.

This page reports facts and expresses no opinion on which to purchase.

Keep going

EQ preset: fir EQ preset: Sony All IEMs More comparisons