Questyle - M15i ES9281AC vs SINGXER F1 USB Interface

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.

Not this pair? Swap either side:

vs

Open head-to-head

Questyle - M15i ES9281AC Portable DAC & Amp Questyle Now ₹17,560 at Concept Kart Lowest on record ₹15,804 on Friday, 25th Sept, 2026 Full prices & history

SINGXER F1 USB Interface - Board singxer Now ₹15,397 at ShenzhenAudio Lowest on record ₹13,686 on Sunday, 1st Nov, 2026 Full prices & history

What is being compared

Both sides are DACs / headphone amplifiers. The rows below are the facts each store publishes for this shelf - converter chip, output power, inputs, balanced output and digital formats. A dash means the listing does not state that spec.

Spec Questyle singxer

Form factor Portable —

Type DAC & amp combo —

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.

Questyle - M15i ES9281AC Portable DAC & Amp Now ₹17,560 at its 30-day median Lowest on record ₹15,804 on Friday, 25th Sept, 2026 In stock at 1 tracked store

SINGXER F1 USB Interface - Board Now ₹15,397 at its 30-day median Lowest on record ₹13,686 on Sunday, 1st Nov, 2026 In stock at 1 tracked store

Price gap right now ₹2,163 12% of the dearer one's price.

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 SINGXER F1 USB Interface - Board Lowest current price across all tracked stores - ₹15,397 vs ₹17,560.

Deepest discount ever seen SINGXER F1 USB Interface - Board From each product's own recorded price history.

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

Keep going

All DACs & Amps More comparisons