Meze Audio POET vs Sennheiser HD 505

Every spec side by side, from each maker's published figures.

Better figure, where one is clearly better

POET compared with HD 505
Meze AudioPOETSennheiserHD 505
Overview
ReleasedFebruary 2025February 2025
Sound
TypeOver-earOver-ear
Noise cancellingNoNo
BackOpenOpen
Impedance55 ohms120 ohms
Bluetooth codecsNone (wired)None (wired)
DriversRinaro Isodynamic Hybrid Array MZ6 planar magnetic, ovoid, 92 × 63 mm; Rinaro Parus diaphragm (0.06 g, 3,507 mm² active area) with switchback and spiral voice coils; 0.3 T hybrid magnet array; Acoustic Metamaterial Tuning System; driver weight 73 g; 4 Hz – 96 kHz; 101 dB SPL/mW at 1 kHz; THD < 0.05%; maximum SPL > 130 dB; acoustic mass 6.5 kg/m⁴Dynamic, open-back; custom 120-ohm transducers made in Tullamore, Ireland, angled forward in the ear cups; 12 Hz – 38.5 kHz; 107.9 dB SPL (1 kHz, 1 Vrms); THD < 0.2% (1 kHz, 90 dB SPL)
Battery
Listening time (maker's claim)No battery (wired)No battery (wired)
Design
Weight405 g237 g (better)
Headphone cableYesYes
Fit and ear tipsCircumaural, open-back; detachable magnetic ear pads; suede leather headrest on a titanium alloy headband; magnesium chassis with steel grilleAround the ear (circumaural), open-back; synthetic velour ear pads; synthetic leather headband; metal mesh ear cup covers; lower clamping force
Works withDual 3.5 mm TS inputs; 2.5 m hand-braided Furukawa PCUHD copper cable with 6.3 mm jackDetachable 1.8 m cable with 3.5 mm plug on the left side; 3.5 to 6.35 mm screw-on adapter; compatible with HD 500-series cables, including balanced and microphone cables
Colours–Copper Edition
In the boxHeadphones, 2.5 m copper cable with 6.3 mm jack, PU leather cable pouch, ABS suitcase with foam insertsHD 505 Copper Edition open-back headphones, 1.80 m cable with 3.5 mm plug, 3.5 to 6.35 mm screw-on jack adapter, drawstring bag

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