beyerdynamic T1 (3rd generation) vs HIFIMAN HE6se V2

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

Better figure, where one is clearly better

T1 (3rd generation) compared with HE6se V2
beyerdynamicT1 (3rd generation)HIFIMANHE6se V2
Overview
ReleasedSeptember 20202020
Sound
TypeOver-earOver-ear
Noise cancellingNoNo
BackOpenOpen
Impedance32 ohms50 ohms
Bluetooth codecsNone (wired)None (wired)
DriversTesla dynamic drivers, individually measured and matched in pairs, open-back; 5 – 50,000 Hz; 100 dB (1 mW); max. 124 dB (300 mW); THD < 0.05% (800 Hz, 1 mW); power handling 300 mW; Hi-Res Audio certifiedPlanar magnetic; 8 Hz – 65 kHz; efficiency 83.5 dB; HIFIMAN recommends a headphone amplifier supplying 2 W per channel or more, or a speaker amplifier with the HE Adapter
Battery
Listening time (maker's claim)No battery (wired)No battery (wired)
Design
Weight360 g (better)470 g
Headphone cableYesYes
Fit and ear tipsOver-ear, open-back; headband pressure approx. 4 N; replaceable velour and memory foam ear pads; stainless steel, anodised aluminium and AlcantaraOver-ear, open-back; padded headband in the style of the DEVA, per AudioDiscourse; bevelled clip-on ear pads
Works withDetachable 3 m double-sided cable of OCC 7N copper with gold-plated 3-pole 3.5 mm jack and screw-on 6.35 mm adapter; optional balanced cables with 4-pin XLR (3 m) or 2.5 mm 4-pole jack (1.4 m)3.5 mm sockets on each cup; 1.5 m cable with 3.5 mm plug, 3.5 mm to 6.35 mm adapter and 0.5 m XLR to 6.35 mm adapter. The V2 guide's text also describes an XLR-terminated main cable, but its package list gives the cable and adapters above
In the boxT1 headphones, 3 m cable with 3.5 mm jack, 3.5 mm to 6.35 mm adapter, hard caseHeadphones, 1.5 m cable (3.5 mm plug), 3.5 mm to 6.35 mm adapter, 0.5 m XLR to 6.35 mm headphone plug adapter, ear pads (fitted)

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