Fiio FD 15 and NF NA2+ are in-ear monitors. Fiio FD 15 costs $150 while NF NA2+ costs $169. NF NA2+ is $19 more expensive. Fiio FD 15 holds a decisive 2.9-point edge in reviewer scores (7.3 vs 4.4). Fiio FD 15 has significantly better mids with a 2-point edge, Fiio FD 15 has significantly better treble with a 1-point edge and Fiio FD 15 has significantly better dynamics with a 3-point edge.
Insights
Metric | Fiio FD 15 | NF NA2+ |
---|---|---|
Mids | 7 | 5 |
Treble | 6 | 5 |
Soundstage | 7 | 7 |
Dynamics | 5 | 2 |
Tonality | 6.3 | 4.7 |
Technicalities | 6 | 6 |
Fiio FD 15 Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
7.3Generally Favorable
NF NA2+ Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
4.4Unfavorable
Reviews Comparison
Fiio FD 15 reviewed by Jaytiss
Jaytiss Youtube Channel
NF NA2+ reviewed by Jaytiss
NF NA2+ (more reviews)
NF NA2+ reviewed by Kois Archive
Fiio FD 15 Details
Driver Configuration:
Tuning Type: n/a
Brand: FiiO Top FiiO IEMs
Price (Msrp): $150
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NF NA2+ Details
Driver Configuration: 1DD
Tuning Type: n/a
Price (Msrp): $169
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Fiio FD 15 User Review Score
Average User Scores
Average User Score: n/a
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NF NA2+ User Review Score
Average User Scores
Average User Score: n/a
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Fiio FD 15 Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.1Gaming Grade
BNF NA2+ Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
5.6Gaming Grade
B-Fiio FD 15 Scorings
Average Technical & Tuning Grades
Average Tunign Grade
B- A mostly enjoyable signature keeps things listenable despite a handful of quirks. It handles most playlists without major complaints.
Average Technical Grade
B- An honest, middle-of-the-road performance preserves structure without chasing micro-detail. It's respectable for everyday listening sessions.
NF NA2+ Scorings
Average Technical & Tuning Grades
Average Tunign Grade
C- It struggles with balance, producing a lumpy response that rarely sounds coherent. Genre hopping highlights glaring inconsistencies.
Average Technical Grade
B- Overall technicalities are acceptable, delivering enough clarity for casual sessions. Imaging is serviceable though not immersive.
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