Side by side comparison and review of Sennheiser HD 4.20s and Bang & Olufsen Beoplay H8i. 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 | Sennheiser HD 4.20s | Bang & Olufsen Beoplay H8i |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 18.6 cm | |
| Width | - | 18 cm | |
| Depth | - | 5.1 cm | |
| Weight | - | 215 g | |
| Colour | Black | Natural | Black | |
| Body Material | - | Aluminium, fabric, rubber, polymer | |
| Earpad Material | - | Leather |
| SOUND QUALITY | Sennheiser HD 4.20s | Bang & Olufsen Beoplay H8i |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | Closed | - | |
| Connectivity Technology | Wired | Wireless | |
| 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. |
| Noise Isolating | Yes | - | Sennheiser HD 4.20s are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | - | 20 - 22000 Hz | |
| Diaphragm | - | 40 mm |
| MICROPHONE | Sennheiser HD 4.20s | Bang & Olufsen Beoplay H8i |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -44 dBV/Pascal | - |
| REMOTE CONTROL | Sennheiser HD 4.20s | Bang & Olufsen Beoplay H8i |
|---|
| Controls | 1-button remote | Volume, power on/off, play/pause, pair mode, noise-cancellation suspend button, audio transparency |
|---|
| CABLE | Sennheiser HD 4.20s | Bang & Olufsen Beoplay H8i |
|---|
| Cable Type | - | Headphones cable - 1.2 m USB to USB-C cable - 1.25 m |
|
|---|---|---|---|
| Cable Length | 1.4 m | - | |
| Plated Connector | Gold | - |
| FEATURES | Sennheiser HD 4.20s | Bang & Olufsen Beoplay H8i |
|---|
| Sensors | - | Proximity sensor |
|---|
| BATTERY AND CHARGING | Sennheiser HD 4.20s | Bang & Olufsen Beoplay H8i |
|---|
| 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 | Sennheiser HD 4.20s | Bang & Olufsen Beoplay H8i |
|---|
| Connector Type | Headphones (mini-phone 3.5 mm 4-pole) | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Sennheiser HD 4.20s | Bang & Olufsen Beoplay H8i |
|---|
| Included Accessories | - | Carrying pouch, airplane adapter | |
|---|---|---|---|
| Service & Support | Limited warranty - parts and labour - 2 years | Limited warranty - parts and labour - 2 years |
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