Denon AH-C821 vs. Poly Savi 8240-M D2

Headphones Comparison, Reviews and Tests

In depth comparison and review of Denon AH-C821 and Poly Savi 8240-M D2. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.

Headphones Specifications Comparison

Denon AH-C821 vs. Poly Savi 8240-M D2 Comparison Chart
DESIGN AND DIMENSIONS Denon AH-C821 Poly Savi 8240-M D2
Product Type Earphones - wired - 3.5 mm jack Headset
Weight 10.4 g -
SOUND QUALITY Denon AH-C821 Poly Savi 8240-M D2
Headphones Form Factor In-ear -
Headphones Technology Dynamic -
Connectivity Technology Wired -
Sound Output Mode Stereo -
Frequency Response 4 - 40000 Hz -
Max Input Power 250 mW -
Sensitivity 110 dB/mW -
Impedance 46 Ohm -
Diaphragm 11.5 mm -
CABLE Denon AH-C821 Poly Savi 8240-M D2
Cable Type Headphones cable -
CONNECTIONS Denon AH-C821 Poly Savi 8240-M D2
Connector Type Headphones (mini-phone stereo 3.5 mm) -
OTHERS Denon AH-C821 Poly Savi 8240-M D2
Included Accessories Cable clip, 4 pairs of ear tips (supersmall, small, medium, large), Comply TX500 ear tip -
Other projects: