Side by side comparison and review of AKG K72 and Audio-Technica SonicFuel ATH-AR3BT. 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 | AKG K72 | Audio-Technica SonicFuel ATH-AR3BT |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless - NFC | |
|---|---|---|---|
| Weight | 200 g | 190 g | Audio-Technica SonicFuel ATH-AR3BT are lighter than AKG K72 headphones. |
| Colour | Matte black | White | Black | |
| Earpad Material | Leatherette | - | |
| Recommended Use | Professional audio | Portable electronics, phone | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | AKG K72 | Audio-Technica SonicFuel ATH-AR3BT |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | Closed | Closed | |
| Adjustable Headband | - | Yes | |
| Foldable | - | Yes | Audio-Technica SonicFuel ATH-AR3BT can be folded. |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.1 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Noise Isolating | Yes | - | AKG K72 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 16 - 20000 Hz | 5 - 35000 Hz | Audio-Technica SonicFuel ATH-AR3BT offer a larger frequency range than AKG K72. |
| Max Input Power | 200 mW | - | |
| Sensitivity | 112 dB | 97 dB/mW | AKG K72 have higher sensitivity than Audio-Technica SonicFuel ATH-AR3BT. |
| Impedance | 32 Ohm | 41 Ohm | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | AKG K72 | Audio-Technica SonicFuel ATH-AR3BT |
|---|
| Microphone Technology | - | Condenser | |
|---|---|---|---|
| Frequency Response | - | 50 - 4000 Hz | |
| Audio Input Details | - | Omni-directional - 50 - 4000 Hz | |
| Sensitivity | - | -44 dB |
| REMOTE CONTROL | AKG K72 | Audio-Technica SonicFuel ATH-AR3BT |
|---|
| Controls | - | Volume, answer/end, play/pause, next/previous track |
|---|
| CABLE | AKG K72 | Audio-Technica SonicFuel ATH-AR3BT |
|---|
| Cable Type | Headphones cable - 3 m | Headphones cable - detachable - L shaped - 1.2 m USB charge cable - 1 m |
|
|---|---|---|---|
| Cable Length | - | 1.2 m | |
| Detachable Cable | - | Yes |
| BATTERY AND CHARGING | AKG K72 | Audio-Technica SonicFuel ATH-AR3BT |
|---|
| Battery Type | - | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | - | 30 hour(s) | |
| Standby Time | - | 1000 hours | |
| Charging Time | - | 5 hour(s) |
| WIRELESS LINK | AKG K72 | Audio-Technica SonicFuel ATH-AR3BT |
|---|
| Transmission Range | - | 10 m |
|---|
| CONNECTIONS | AKG K72 | Audio-Technica SonicFuel ATH-AR3BT |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | AKG K72 | Audio-Technica SonicFuel ATH-AR3BT |
|---|
| Included Accessories | 3.5 mm to 6.3 mm adapter | - | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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