Moondrop METEOR vs Open Box TRI I3 MK3

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

Moondrop METEOR 1DD+2BA+4 Planar Drivers IEMs moondrop Out of stock at every tracked store Lowest on record ₹47,752 on Thursday, 15th Oct, 2026 Full prices & history

Open Box TRI I3 MK3 3rd-Gen Planar+BA+DD Hybrid Flagship IEMs - Open Box TRI I3 MK3 (Only Ship within US) tri Out of stock at every tracked store Lowest on record ₹12,429 on Thursday, 22nd Oct, 2026 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 moondrop tri

Driver configuration — Planar

Driver setup — DD + BA + Planar

Connectivity — Wired

Connector — 2-pin 0.78mm

Plug — 4.4mm balanced

Measured tuning, side by side

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

moondrop tri

Tuning distance ±1.10 dB RMS 93% 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 moondrop +0.2 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means moondrop plays louder there on the measured files; minus means tri does.

Mids · 250–2,000 Hz moondrop −0.3 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means moondrop plays louder there on the measured files; minus means tri does.

Treble · 2,000–10,000 Hz moondrop +0.2 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means moondrop plays louder there on the measured files; minus means tri 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.

Moondrop METEOR 1DD+2BA+4 Planar Drivers IEMs No tracked offer in stock In stock at 0 tracked stores

Open Box TRI I3 MK3 3rd-Gen Planar+BA+DD Hybrid Flagship IEMs - Open Box TRI I3 MK3 (Only Ship within US) 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 Open Box TRI I3 MK3 3rd-Gen Planar+BA+DD Hybrid Flagship IEMs - Open Box TRI I3 MK3 (Only Ship within US) From each product's own recorded price history.

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

Keep going

EQ preset: moondrop EQ preset: tri All IEMs More comparisons