AKG K702 vs Sennheiser HD 800

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

Better figure, where one is clearly better

K702 compared with HD 800
AKGK702SennheiserHD 800
Overview
Released2008March 2009
Sound
TypeOver-earOver-ear
Noise cancellingNoNo
Driver size45 mm56 mm
BackOpenOpen
Impedance62 ohms300 ohms
Bluetooth codecsNone (wired)None (wired)
DriversDynamic, with flat-wire voice coils and a patented Varimotion two-layer diaphragm; neodymium magnets; 10 – 39,800 Hz; 105 dB SPL/V at 1 kHz; maximum input power 200 mW56 mm ring radiator dynamic transducer with 40 mm voice coil and 42 mm magnet; 14 – 44,100 Hz (–3 dB), 6 – 51,000 Hz (–10 dB); 102 dB SPL at 1 kHz (1 Vrms); THD 0.02% (1 kHz, 1 Vrms); diffuse-field equalised; max. 500 mW long-term input power (EN 60268-7)
Battery
Listening time (maker's claim)No battery (wired)No battery (wired)
Design
Weight235 g (better)330 g
Headphone cableYesYes
Fit and ear tipsCircumaural, open-back; cushioned genuine-leather headband; replaceable 3D-foam ear padsOver-ear (circumaural), open-back; contact pressure approx. 3.4 N ± 0.3 N; handcrafted microfibre ear pads; metal headband with inner damping element; silver finish
Works withDetachable 3 m OFC cable with a 3-pin mini-XLR connector at the headphone end and a gold-plated 3.5 mm plug; screw-on 6.3 mm adapterDetachable 3 m silver-plated OFC cable, symmetrical, Kevlar reinforced, with gold-plated 6.3 mm stereo jack plug
ColoursBlack–
In the boxK702 headphones with cable, gold-plated 6.3 mm adapter–

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