Cayin - RU3 - Black vs FiiO - KA3

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.

Cayin - RU3 - Black Cayin Now ₹7,999 at Headphone Zone Lowest ever ₹7,999 on Sunday, 11th Oct, 2026 ★★★★★ 4.7 4.7 · 20 reviews Full prices & history

FiiO - KA3 FiiO Out of stock at every tracked store Lowest ever ₹7,999 on Saturday, 12th Sept, 2026 ★★★★★ 4.6 4.6 · 97 reviews Full prices & history

The decision, factually

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