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ThieAudio Oracle MKII vs FiiO FD5

Side-by-side comparison — scores, specs and which one fits your setup.

ThieAudio Oracle MKII
8.2
/ 10
IEMHigh end
HIGHER SCORE
FiiO FD5
8.3
/ 10
IEMHigh end

Specs comparison

8.2/10
SCORE
8.3/10
16Ω
IMPEDANCE
32Ω
108dB
SENSITIVITY
111dB
No
NEEDS AMP
No

Analysis

The ThieAudio Oracle MKII scores 8.2/10 with 16Ω impedance and 108dB sensitivity. At 16Ω, it drives well from most phones without an external amp.

The FiiO FD5 scores 8.3/10 with 32Ω impedance and 111dB sensitivity. At 32Ω, it can be driven directly without extra hardware.

Based on our scoring, the FiiO FD5 scores higher overall. However, the right choice depends on your full audio chain — use our analyzer to see which fits your actual setup.

Own one of these headphones?

A high headphone score doesn't mean your audio sounds great. Your DAC, amp or source might be the real bottleneck.

Analyze my setup →Oracle MKII details →FiiO FD5 details →

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