64 Audio
64 Audio U12t
IEM
95
/ 100
From $1,999
VS
HiFiMan Susvara wins by 1
HiFiMan
HiFiMan Susvara
Planar magnetic
96
/ 100
From $5,999
Specdex verdict
HiFiMan Susvara takes it — here’s why.
In our weighted Specdex score, 64 Audio U12t lands at 95 and HiFiMan Susvara at 96. That puts HiFiMan Susvara ahead by 1 points — a narrow margin driven mostly by its strengths in the categories below.
Pick 64 Audio U12t if…
- ✓Reference-level detail
- ✓Well-regarded in audiophile community
- ✓Long-term ownership appeal
Pick HiFiMan Susvara if…
- ✓Reference-level detail
- ✓Well-regarded in audiophile community
- ✓Long-term ownership appeal
64 Audio U12t 95
vs 96 HiFiMan Susvara
Score breakdown
64 Audio U12t
95 anc 0
sound 95
comfort 88
battery 100
features 50
HiFiMan Susvara
96 anc 0
sound 96
comfort 88
battery 100
features 50
Specs side-by-side
| Spec | 64 Audio U12t | HiFiMan Susvara |
|---|---|---|
| Type | IEM | Planar magnetic |
64 Audio U12t
Pros
- +Reference-level detail
- +Well-regarded in audiophile community
- +Long-term ownership appeal
Cons
- −Requires amplifier (most)
- −No active noise cancellation
- −Impractical for commuting
HiFiMan Susvara
Pros
- +Reference-level detail
- +Well-regarded in audiophile community
- +Long-term ownership appeal
Cons
- −Requires amplifier (most)
- −No active noise cancellation
- −Impractical for commuting
FAQ: 64 Audio U12t vs HiFiMan Susvara
Which is better, 64 Audio U12t or HiFiMan Susvara? +
HiFiMan Susvara scores 96 on our weighted rubric — ahead by 1. Your best pick depends on the sub-scores above.
Is 64 Audio U12t worth the price? +
At $1,999, 64 Audio U12t delivers a Specdex score of 95 — strongest in battery.
Is HiFiMan Susvara worth the price? +
At $5,999, HiFiMan Susvara delivers a Specdex score of 96 — strongest in battery.
Does 64 Audio U12t or HiFiMan Susvara last longer? +
Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.