Denon AH-C821 vs. ASUS ROG Cetra

Headphones Comparison, Reviews and Tests

In depth comparison and review of Denon AH-C821 and ASUS ROG Cetra. 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. ASUS ROG Cetra Comparison Chart
DESIGN AND DIMENSIONS Denon AH-C821 ASUS ROG Cetra
Product Type Earphones - wired - 3.5 mm jack Earphones - wired - USB-C
Weight 10.4 g 26 g Denon AH-C821 are lighter than Denon AH-C821 headphones.
Recommended Use - Game console, portable electronics, computer
SOUND QUALITY Denon AH-C821 ASUS ROG Cetra
Headphones Form Factor In-ear In-ear
Headphones Technology Dynamic -
Connectivity Technology Wired Wired
Active Noise Cancelling - Yes ASUS ROG Cetra are equipped with active noice cancellation.
Noise Isolating - Yes ASUS ROG Cetra are equipped with a noise isolating function.
Sound Output Mode Stereo Stereo
Frequency Response 4 - 40000 Hz 20 - 40000 Hz Denon AH-C821 offer a larger frequency range than ASUS ROG Cetra.
Max Input Power 250 mW -
Sensitivity 110 dB/mW -
Impedance 46 Ohm 16 Ohm
Diaphragm 11.5 mm 10.8 mm Denon AH-C821 have a thicker diaphragm than ASUS ROG Cetra.
Features - Red backlight
MICROPHONE Denon AH-C821 ASUS ROG Cetra
Type - On-cable
Microphone Operation Mode - Omni-directional
Connectivity Technology - Wired
Frequency Response - 50 - 10000 Hz
Sensitivity - -40 dB
CABLE Denon AH-C821 ASUS ROG Cetra
Cable Type Headphones cable -
Cable Length - 1.25 m
CONNECTIONS Denon AH-C821 ASUS ROG Cetra
Connector Type Headphones (mini-phone stereo 3.5 mm) -
OTHERS Denon AH-C821 ASUS ROG Cetra
Included Accessories Cable clip, 4 pairs of ear tips (supersmall, small, medium, large), Comply TX500 ear tip Carrying case, cord clip, 3 ear tips, 3 earhooks, pair of memory foam ear tips
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