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  3. SoundForm Isolate vs TAH5209

Belkin SoundForm Isolate vs Philips TAH5209

What SoundForm Isolate does better (1) and where TAH5209 wins (1) — every spec side by side.

Belkin SoundForm Isolate
Belkin · 2025SoundForm Isolate
1 advantage≈ $40
vs
Philips TAH5209
Philips · 2024TAH5209
5.2Score
1 advantage≈ $30
Higher score
9.8Noise control & calls3.8

Why is SoundForm Isolate better than TAH5209?

  1. Active noise cancellingYes · TAH5209: No

Why is TAH5209 better than SoundForm Isolate?

  1. Battery life60 h vs 65 h+8%
Specifications

Side by side

Philips TAH5209Philips TAH5209≈ $305.2
Sound
Fit—Over-ear
Ear cup design—Closed-back
Driver type—Dynamic
Driver size40 mm40 mm
Lowest frequency20 Hz20 Hz
Highest frequency20,000 Hz20,000 Hz
Impedance—32 Ω
Sensitivity—92 dB
Noise control
Active noise cancellingYesNo
Microphones6—
Battery & charging
Battery life60 h65 h
Battery capacity—500 mAh
Charging time—2 h
Quick charge (claimed)—5 min → 3 h
Fast charging support—Yes
Connectivity
WirelessYesYes
Bluetooth version5.45.3
Bluetooth codecs—SBC
Hi-res codec (LDAC / aptX HD / LHDC)—No
aptX—No
LDAC—No
Multipoint (two devices)YesYes
USB-C—Yes
3.5 mm jack / AUXYes—
Smart & streaming
Companion app—Yes
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