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.
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.
SpecDUNU DK3001 BD BrainDUNU VULKAN 2 2DD+6BA
Driver configuration—Hybrid (DD+BA)
Driver setup—2 DD + 6 BA
ConnectivityWiredWired
Measured tuning, side by side
Both curves are real community measurements (gold: DUNU DK3001 BD Brain · blue: DUNU VULKAN 2 2DD+6BA). Each is level-aligned to its own 200 Hz–1 kHz mean, so rig offsets don't skew the comparison.
DUNU DK3001 BD BrainDUNU VULKAN 2 2DD+6BA
Average level per band, relative to that curve's own 200 Hz–1 kHz middle - a taller bar plays louder there on the measured files. Same colours as the chart above.
Wearing your own earphones or headphones? Pick them here and the player pre-corrects for their sound, so the demo plays the target tuning itself - not both mixed together.
Same signal through both tunings at once - slide to blend. Start on pink noise for the clearest read.
Tuning distance±1.45 dB RMS91% 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 HzDUNU DK3001 BD Brain +0.5 dBAverage level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means DUNU DK3001 BD Brain plays louder there on the measured files; minus means DUNU VULKAN 2 2DD+6BA does.
Mids · 250–2,000 HzDUNU DK3001 BD Brain −0.9 dBAverage level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means DUNU DK3001 BD Brain plays louder there on the measured files; minus means DUNU VULKAN 2 2DD+6BA does.
Treble · 2,000–10,000 HzDUNU DK3001 BD Brain +0.3 dBAverage level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means DUNU DK3001 BD Brain plays louder there on the measured files; minus means DUNU VULKAN 2 2DD+6BA 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.
DUNU DK3001 BD Brain DanceNow ₹42,1391% below its 30-day medianLowest on record ₹449 on Thursday, 5th Nov, 2026In stock at 1 tracked store
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DUNU DK3001 BD Brain Dance
DUNU
Lowest on record ₹449 on Thursday, 5th Nov, 2026
★★★★★ 5.0 5.0 · 11 reviews
Full prices & history
DUNU VULKAN 2 2DD+6BA In-ear Headphone - 0.78 2pin
DUNU
Lowest on record ₹323 on Thursday, 5th Nov, 2026
Full prices & history