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  3. DT 990 PRO X vs ED-STXSPTS3

beyerdynamic DT 990 PRO X vs Edifier ED-STXSPTS3

What DT 990 PRO X does better (2) and where ED-STXSPTS3 wins (0) — every spec side by side.

beyerdynamic DT 990 PRO X
beyerdynamic · 2025DT 990 PRO X
2 advantages≈ $210
vs
Edifier ED-STXSPTS3
Edifier · 2022ED-STXSPTS3
9.6Score
0 advantages≈ $240
Higher score

Why is DT 990 PRO X better than ED-STXSPTS3?

  1. Lowest frequency5 Hz vs 20 Hz4×
  2. Weight292 g vs 329 g+13%

Why is ED-STXSPTS3 better than DT 990 PRO X?

ED-STXSPTS3 has no measurable advantages in this pair.

Specifications

Side by side

Sound
FitOn-earOver-ear
Ear cup designOpen-back—
Driver typeDynamicPlanar magnetic
Driver size—89 mm
Lowest frequency5 Hz20 Hz
Highest frequency40,000 Hz40,000 Hz
Impedance48 Ω24 Ω
Sensitivity97 dB94 dB
Hi-Res Audio—Yes
Adjustable equaliser—Yes
Noise control
Active noise cancellingNo—
Battery & charging
Battery life—80 h
Charging time—1.5 h
Connectivity
WirelessNoYes
Bluetooth version—5.2
Bluetooth codecs—aptX Adaptive, aptX HD, aptX, SBC
Hi-res codec (LDAC / aptX HD / LHDC)—Yes
aptX—Yes
LDAC—No
USB-C—Yes
3.5 mm jack / AUXYesYes
Design & build
Weight292 g329 g
Foldable—Yes
ColoursBlack—
Features
Hands-free calls—Yes
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