Side by side comparison and review of Bang & Olufsen Beoplay H8i and Cooler Master CH321. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Bang & Olufsen Beoplay H8i | Cooler Master CH321 |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired - USB | |
|---|---|---|---|
| Height | 18.6 cm | 22 cm | |
| Width | 18 cm | 20 cm | |
| Depth | 5.1 cm | 10.5 cm | |
| Weight | 215 g | 348 g | Bang & Olufsen Beoplay H8i are lighter than Bang & Olufsen Beoplay H8i headphones. |
| Colour | Natural | Black | - | |
| Body Material | Aluminium, fabric, rubber, polymer | Plastic, steel | |
| Earpad Material | Leather | Foam, polyurethane leather | |
| Recommended Use | - | Game console, computer |
| SOUND QUALITY | Bang & Olufsen Beoplay H8i | Cooler Master CH321 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.2 | - | |
| Bluetooth Audio Codec | AAC | - | |
| Active Noise Cancelling | Yes | - | Bang & Olufsen Beoplay H8i are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 22000 Hz | 20 - 20000 Hz | Bang & Olufsen Beoplay H8i offer a larger frequency range than Cooler Master CH321. |
| Max Input Power | - | 180 mW | |
| Sensitivity | - | 115 dB | |
| Impedance | - | 16 Ohm | |
| Diaphragm | 40 mm | 50 mm | Cooler Master CH321 have a thicker diaphragm than Bang & Olufsen Beoplay H8i. |
| Magnet Material | - | Neodymium |
| MICROPHONE | Bang & Olufsen Beoplay H8i | Cooler Master CH321 |
|---|
| Form Factor | Built-in | Headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 100 - 16000 Hz | |
| Audio Input Details | - | Omni-directional - 100 - 16000 Hz | |
| Sensitivity | - | -38 dB | |
| Signal-To-Noise Ratio | - | 50 dB |
| REMOTE CONTROL | Bang & Olufsen Beoplay H8i | Cooler Master CH321 |
|---|
| Controls | Volume, power on/off, play/pause, pair mode, noise-cancellation suspend button, audio transparency | - |
|---|
| CABLE | Bang & Olufsen Beoplay H8i | Cooler Master CH321 |
|---|
| Cable Type | Headphones cable - 1.2 m USB to USB-C cable - 1.25 m |
- | |
|---|---|---|---|
| Cable Length | - | 2.3 m |
| FEATURES | Bang & Olufsen Beoplay H8i | Cooler Master CH321 |
|---|
| Sensors | Proximity sensor | - | |
|---|---|---|---|
| Additional Functions | - | RGB lighting |
| BATTERY AND CHARGING | Bang & Olufsen Beoplay H8i | Cooler Master CH321 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Capacity | 1110 mAh | - | |
| Battery Life | 45 hour(s) | - | |
| Battery Life Details | Continuous playback (noise cancelling ON / Bluetooth): up to 30 hours Continuous playback (noise cancelling OFF): up to 45 hours Continuous playback (noise cancelling ON / cable connection): up to 42 hours |
- | |
| Charging Time | 3.5 hour(s) | - |
| CONNECTIONS | Bang & Olufsen Beoplay H8i | Cooler Master CH321 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headset (4 PIN USB Type A) |
|---|
| OTHERS | Bang & Olufsen Beoplay H8i | Cooler Master CH321 |
|---|
| Included Accessories | Carrying pouch, airplane adapter | - | |
|---|---|---|---|
| Service & Support | Limited warranty - parts and labour - 2 years | Limited warranty - 2 years |
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