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  3. TWS STAX S10 ANC planar vs FoKus Rex5

Edifier TWS STAX S10 ANC planar vs Noble Audio FoKus Rex5

What TWS STAX S10 ANC planar does better (2) and where FoKus Rex5 wins (1) — every spec side by side.

Edifier TWS STAX S10 ANC planar
2 advantages≈ $290
vs
Noble Audio FoKus Rex5
Noble Audio · 2025FoKus Rex5
6.1Score
1 advantage≈ $400
Higher score
9.3Noise control & calls7.2

Why is TWS STAX S10 ANC planar better than FoKus Rex5?

  1. Battery life with ANC18 h vs 5 h3.6×
  2. Driver size12 mm vs 10 mm+20%

Why is FoKus Rex5 better than TWS STAX S10 ANC planar?

  1. aptXNo · TWS STAX S10 ANC planar: Yes
Specifications

Side by side

Sound
FitIn-earIn-ear
Ear cup design—Closed-back
Driver typePlanar magneticHybrid
Driver size12 mm10 mm
Lowest frequency20 Hz20 Hz
Highest frequency40,000 Hz40,000 Hz
Impedance—32 Ω
Sensitivity92 dB104 dB
Adjustable equaliser—Yes
Noise control
Active noise cancellingYesYes
Transparency / ambient mode—Yes
Battery & charging
Battery life—7 h
Battery life with ANC18 h5 h
Charging time1.5 h—
Wireless charging (case)—Yes
Connectivity
WirelessYesYes
Bluetooth version5.45.4
Bluetooth codecsLDAC, LHDCLDAC, aptX Adaptive, AAC, SBC
Hi-res codec (LDAC / aptX HD / LHDC)YesYes
aptXNoYes
LDACYesYes
Multipoint (two devices)—Yes
USB-CYesYes
Design & build
Protection ratingIP54—
Water resistance (IPx)IPx4—
Dust protection (IP)5—
ColoursBlack—
Features
Touch controls—Yes
Hands-free calls—Yes
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