In depth comparison and review of AKG K812 and Bang & Olufsen Beoplay H8i. 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.
| DESIGN AND DIMENSIONS | AKG K812 | 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 | 390 g | 215 g | Bang & Olufsen Beoplay H8i are lighter than AKG K812 headphones. |
| Colour | Black | Natural | Black | |
| Body Material | - | Aluminium, fabric, rubber, polymer | |
| Earpad Material | - | Leather | |
| Recommended Use | Professional audio | - |
| SOUND QUALITY | AKG K812 | Bang & Olufsen Beoplay H8i |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | Open | - | |
| 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. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 5 - 54000 Hz | 20 - 22000 Hz | AKG K812 offer a larger frequency range than Bang & Olufsen Beoplay H8i. |
| Max Input Power | 300 mW | - | |
| Sensitivity | 110 dB | - | |
| Impedance | 36 Ohm | - | |
| Diaphragm | 53 mm | 40 mm | AKG K812 have a thicker diaphragm than Bang & Olufsen Beoplay H8i. |
| MICROPHONE | AKG K812 | Bang & Olufsen Beoplay H8i |
|---|
| Form Factor | - | Built-in |
|---|
| REMOTE CONTROL | AKG K812 | Bang & Olufsen Beoplay H8i |
|---|
| Controls | - | Volume, power on/off, play/pause, pair mode, noise-cancellation suspend button, audio transparency |
|---|
| CABLE | AKG K812 | Bang & Olufsen Beoplay H8i |
|---|
| Cable Type | Headphones cable - detachable - 3 m | Headphones cable - 1.2 m USB to USB-C cable - 1.25 m |
|
|---|---|---|---|
| Cable Length | 3 m | - | |
| Detachable Cable | Yes | - | |
| Plated Connector | Gold | - |
| FEATURES | AKG K812 | Bang & Olufsen Beoplay H8i |
|---|
| Sensors | - | Proximity sensor |
|---|
| BATTERY AND CHARGING | AKG K812 | 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 | AKG K812 | Bang & Olufsen Beoplay H8i |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | AKG K812 | Bang & Olufsen Beoplay H8i |
|---|
| Included Accessories | 6.3 mm (1/4") stereo adapter | Carrying pouch, airplane adapter | |
|---|---|---|---|
| Service & Support | - | Limited warranty - parts and labour - 2 years |
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