Fosi Audio i5 97mm vs HiFiMAN Ananda BT R2R

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.

Fosi Audio i5 97mm Planar Magnetic Open Back Headphones fosi Out of stock at every tracked store Lowest on record ₹47,691 on Friday, 25th Sept, 2026 Full prices & history

HiFiMAN Ananda BT R2R 2024 | Wireless Planar Magnetic Open-Back Headphones - New

HiFiMAN Ananda BT R2R 2024 HiFiMan Out of stock at every tracked store Lowest on record ₹51,930 on Thursday, 22nd Oct, 2026 ★★★★★ 5.0 5.0 · 2 reviews Full prices & history

What is being compared

Both sides are headphones. The rows below are the facts each store publishes for this shelf - driver setup, impedance, sensitivity, back design and connectivity. A dash means the listing does not state that spec.

Spec fosi HiFiMan

Driver configuration Planar magnetic Planar magnetic

Impedance — 25Ω

Sensitivity — 103dB

Connectivity Wired Wireless

Back design Open-back Open-back

Measured tuning, side by side

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

fosi HiFiMan

Tuning distance ±4.42 dB RMS 73% match - 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 fosi −2.2 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means fosi plays louder there on the measured files; minus means HiFiMan does.

Mids · 250–2,000 Hz fosi +1.0 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means fosi plays louder there on the measured files; minus means HiFiMan does.

Treble · 2,000–10,000 Hz fosi −3.9 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means fosi plays louder there on the measured files; minus means HiFiMan 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.

Fosi Audio i5 97mm Planar Magnetic Open Back Headphones No tracked offer in stock In stock at 0 tracked stores

HiFiMAN Ananda BT R2R 2024 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 0 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 n/a Lowest current price across all tracked stores.

Deepest discount ever seen Fosi Audio i5 97mm Planar Magnetic Open Back Headphones From each product's own recorded price history.

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

Keep going

EQ preset: fosi EQ preset: HiFiMan All Headphones More comparisons