Harmonics Z9 - Black vs PTron Tangent Sports,
Every tracked fact about the two, side by side - prices, history lows, ratings. No verdict: which one to buy is the visitor's decision, always.
PTron Tangent Sports, BT5.2 Headphone, HD Mic, Dual Device Pairing, in-Ear Wireless Earphone (Green/Grey)
pTron
At its lowest recorded price
Full prices & history
What is being compared
Both sides are earphones. The rows below are the facts each store publishes for this shelf - type, form factor, connectivity, codecs, mic and playtime. A dash means the listing does not state that spec.
Spec
Portronics
pTron
Connectivity
Wired earphones
True Wireless (TWS)
Form factor
—
In-ear
Microphone
—
With mic
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.
Harmonics Z9 - Black
at its 30-day median
Lowest on record ₹849 on Tuesday, 22nd Sept, 2026
In stock at 1 tracked store
PTron Tangent Sports, BT5.2 Headphone, HD Mic, Dual Device Pairing, in-Ear Wireless Earphone (Green/Grey)
at its 30-day median
Lowest on record ₹849 on Tuesday, 22nd Sept, 2026
In stock at 1 tracked store
Price gap right now
Tied
Both sides need a tracked offer to compare.
Stores with it in stock
1 vs 1
Active stores carrying each one right now - more stores usually means easier replacement and a steadier price.
The decision, factually
Cheaper right now
Tied
Lowest current price across all tracked stores.
Deepest discount ever seen
Harmonics Z9 - Black
From each product's own recorded price history.
This page reports facts and expresses no opinion on which to purchase.
Keep going
EQ preset: Portronics EQ preset: pTron All Earphones & TWS More comparisons