Side by side comparison and review of Audio-Technica ATH CKR55BT and Master & Dynamic MW07. 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 | Audio-Technica ATH CKR55BT | Master & Dynamic MW07 |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 17 g | - | |
| Dimensions & Weight Details | - | Charging case: 6.46 cm x 4.51 cm x 2.68 cm / 76 g Earphone: 2.22 cm x 2.5 cm x 2.83 cm / 9 g |
|
| Colour | Steel black | Grey terrazo | Matte black | |
| Body Material | - | Stainless steel, acetate | |
| Protection | - | IPX4, water-resistant | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 20 m | Master & Dynamic MW07 have a greater operating distance than Audio-Technica ATH CKR55BT. |
| SOUND QUALITY | Audio-Technica ATH CKR55BT | Master & Dynamic MW07 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 4.2 | Master & Dynamic MW07 have a more advanced version of Bluetooth than Audio-Technica ATH CKR55BT. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | - | aptX | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 103 dB/mW | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 10.7 mm | 10 mm | Audio-Technica ATH CKR55BT have a thicker diaphragm than Master & Dynamic MW07. |
| Magnet Material | - | Beryllium |
| MICROPHONE | Audio-Technica ATH CKR55BT | Master & Dynamic MW07 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Omni-directional | Omni-directional | |
| Frequency Response | 100 - 10000 Hz | - | |
| Audio Input Details | Omni-directional - 100 - 10000 Hz | - | |
| Sensitivity | -44 dB | - |
| REMOTE CONTROL | Audio-Technica ATH CKR55BT | Master & Dynamic MW07 |
|---|
| Controls | - | Volume, next/previous track |
|---|
| CABLE | Audio-Technica ATH CKR55BT | Master & Dynamic MW07 |
|---|
| Cable Type | Micro-USB charge cable - detachable - 30 cm | - |
|---|
| FEATURES | Audio-Technica ATH CKR55BT | Master & Dynamic MW07 |
|---|
| Sensors | - | Proximity sensor |
|---|
| BATTERY AND CHARGING | Audio-Technica ATH CKR55BT | Master & Dynamic MW07 |
|---|
| Battery Type | 1 x headphone battery rechargeable - lithium polymer | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 7 hour(s) | 3.5 hour(s) | Audio-Technica ATH CKR55BT lasts longer on a single charge than the Master & Dynamic MW07. |
| Standby Time | 200 hours | - | |
| Charging Time | 3 hour(s) | 1.5 hour(s) | Master & Dynamic MW07 recharge faster than Audio-Technica ATH CKR55BT. |
| Included Qty | 1 | - |
| WIRELESS LINK | Audio-Technica ATH CKR55BT | Master & Dynamic MW07 |
|---|
| Modulation Type | FHSS | - | |
|---|---|---|---|
| Radio Frequency Range | 2.402 - 2.480GHz | - |
| OTHERS | Audio-Technica ATH CKR55BT | Master & Dynamic MW07 |
|---|
| Included Accessories | Clip, pouch case, 4 pairs of ear tips (XS, S,M, L) | 5 pairs of ear tips, USB adapter, charging case, USB-C cable, soft pouch, 2 pairs of silicone fit-wings | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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