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  3. Beoplay HX vs HDB 630

Bang & Olufsen Beoplay HX vs Sennheiser HDB 630

What Beoplay HX does better (2) and where HDB 630 wins (6) — every spec side by side.

Bang & Olufsen Beoplay HX
Bang & Olufsen · 2021Beoplay HX
5.3Score
2 advantages≈ $510
vs
Sennheiser HDB 630
Sennheiser · 2025HDB 630
8.1Score
6 advantages≈ $540
Higher score
5.8Noise control & calls6.4
5.6Battery8.1
3.3Connectivity3.8

Why is Beoplay HX better than HDB 630?

  1. Battery capacity1,200 mAh vs 630 mAh+90%
  2. Weight285 g vs 311 g+9%

Why is HDB 630 better than Beoplay HX?

  1. Battery life40 h vs 60 h+50%
  2. Battery life with ANC35 h vs 60 h+71%
  3. Lowest frequency20 Hz vs 6 Hz3.3×
  4. Highest frequency22,000 Hz vs 40,000 Hz+82%
  5. Charging time3 h vs 2 h+50%
  6. Driver size40 mm vs 42 mm+5%
Specifications

Side by side

Sound
FitOver-earOver-ear
Ear cup designClosed-backClosed-back
Driver typeDynamicDynamic
Driver size40 mm42 mm
Lowest frequency20 Hz6 Hz
Highest frequency22,000 Hz40,000 Hz
Impedance24 Ω480 Ω
Sensitivity95 dB105 dB
Hi-Res Audio—Yes
Adjustable equaliserYesYes
Noise control
Active noise cancellingYesYes
Adaptive ANCYesYes
Transparency / ambient modeYesYes
Microphones2—
Battery & charging
Battery life40 h60 h
Battery life with ANC35 h60 h
Battery capacity1,200 mAh630 mAh
Charging time3 h2 h
Quick charge (claimed)—10 min → 7 h
Fast charging support—Yes
Connectivity
WirelessYesYes
Bluetooth version5.15.2
Bluetooth codecsaptX Adaptive, AAC, SBCaptX Adaptive, aptX HD, aptX, AAC, SBC
Hi-res codec (LDAC / aptX HD / LHDC)YesYes
aptXYesYes
LDACNoNo
Multipoint (two devices)YesYes
USB-CYesYes
3.5 mm jack / AUXYesYes
Smart & streaming
Companion appYesYes
Design & build
Weight285 g311 g
Protection ratingIP53—
Water resistance (IPx)IPx3—
Dust protection (IP)5—
FoldableYesYes
Colours—Lunar Silver, Black
Features
Touch controlsYesYes
Hands-free callsYesYes
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