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HiFiMan Sundara — Planar magnetic
HiFiMan

HiFiMan Sundara

Planar magnetic

85
/ 100
From $299
VS
Sennheiser HD 800S wins by 10
Sennheiser HD 800S — Over-ear · 2016
Sennheiser

Sennheiser HD 800S

Over-ear · 2016

95
/ 100
From $1,699
Specdex verdict

Sennheiser HD 800S takes it — here’s why.

In our weighted Specdex score, HiFiMan Sundara lands at 85 and Sennheiser HD 800S at 95. That puts Sennheiser HD 800S ahead by 10 points — a decisive margin driven mostly by its strengths in the categories below.

Pick HiFiMan Sundara if…

  • ✓Reference-level detail
  • ✓Well-regarded in audiophile community
  • ✓Long-term ownership appeal

Pick Sennheiser HD 800S if…

  • ✓Flagship comfort + ANC on modern models
  • ✓Premium build
  • ✓Active noise cancellation (most models)
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Winner by scenario

Derived from the sub-score breakdown · not a separate test

Sound quality

Sennheiser HD 800S

Tuning, detail, and staging

Sennheiser HD 800S leads on sound (95 vs 85).

Noise cancelling

Sennheiser HD 800S

ANC strength for commute and travel

Sennheiser HD 800S leads on anc (93 vs 0).

Comfort

Sennheiser HD 800S

Long-session wearability

Sennheiser HD 800S leads on comfort (94 vs 88).

Value for money

HiFiMan Sundara

Specdex score per dollar at MSRP

HiFiMan Sundara more score per dollar ($299 vs $1,699).

HiFiMan Sundara 85
vs
95 Sennheiser HD 800S

Score breakdown

HiFiMan Sundara
85
anc 0
sound 85
comfort 88
battery 100
features 50
Sennheiser HD 800S
95
anc 93
sound 95
comfort 94
battery 82
features 91

Specs side-by-side

HiFiMan Sundara versus Sennheiser HD 800S — full spec comparison
Spec HiFiMan Sundara Sennheiser HD 800S
Type
Planar magnetic
Over-ear
Release year
—
2016

HiFiMan Sundara

Pros
  • +Reference-level detail
  • +Well-regarded in audiophile community
  • +Long-term ownership appeal
Cons
  • −Requires amplifier (most)
  • −No active noise cancellation
  • −Impractical for commuting

Sennheiser HD 800S

Pros
  • +Flagship comfort + ANC on modern models
  • +Premium build
  • +Active noise cancellation (most models)
Cons
  • −Battery varies by codec
  • −Some are Bluetooth-only
  • −Price creep vs previous gen

FAQ: HiFiMan Sundara vs Sennheiser HD 800S

Which is better, HiFiMan Sundara or Sennheiser HD 800S? +

Sennheiser HD 800S scores 95 on our weighted rubric — ahead by 10. Your best pick depends on the sub-scores above.

Is HiFiMan Sundara worth the price? +

At $299, HiFiMan Sundara delivers a Specdex score of 85 — strongest in battery.

Is Sennheiser HD 800S worth the price? +

At $1,699, Sennheiser HD 800S delivers a Specdex score of 95 — strongest in sound.

Does HiFiMan Sundara or Sennheiser HD 800S 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.

Which is better for sound quality, HiFiMan Sundara or Sennheiser HD 800S? +

Sennheiser HD 800S — leads on sound (95 vs 85). Tuning, detail, and staging.

Which is better for noise cancelling, HiFiMan Sundara or Sennheiser HD 800S? +

Sennheiser HD 800S — leads on anc (93 vs 0). ANC strength for commute and travel.