Detailed comparison and review of Sony h.ear in MDR-EX750BT and Audio-Technica ATH CKR55BT. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Sony h.ear in MDR-EX750BT | Audio-Technica ATH CKR55BT |
|---|
| Product Type | Earphones - Bluetooth - wireless, wired - NFC | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 38 g | 17 g | Audio-Technica ATH CKR55BT are lighter than Sony h.ear in MDR-EX750BT headphones. |
| Colour | Charcoal black | Cinnabar red | Lime yellow | Steel black | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Sony h.ear in MDR-EX750BT | Audio-Technica ATH CKR55BT |
|---|
| Headphones Form Factor | In-ear - behind-the-neck mount | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wireless, wired | Wireless | |
| Wireless Technology | Bluetooth | 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) | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 5 - 40000 Hz | 20 - 20000 Hz | Sony h.ear in MDR-EX750BT offer a larger frequency range than Audio-Technica ATH CKR55BT. |
| Sensitivity | 105 dB/mW | 103 dB/mW | Sony h.ear in MDR-EX750BT have higher sensitivity than Audio-Technica ATH CKR55BT. |
| Impedance | - | 16 Ohm | |
| Diaphragm | 9 mm | 10.7 mm | Audio-Technica ATH CKR55BT have a thicker diaphragm than Sony h.ear in MDR-EX750BT. |
| MICROPHONE | Sony h.ear in MDR-EX750BT | Audio-Technica ATH CKR55BT |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | On-cable | |
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 100 - 10000 Hz | |
| Audio Input Details | Omni-directional | Omni-directional - 100 - 10000 Hz | |
| Sensitivity | - | -44 dB |
| CABLE | Sony h.ear in MDR-EX750BT | Audio-Technica ATH CKR55BT |
|---|
| Cable Type | Headphones cable - 1 m USB cable |
Micro-USB charge cable - detachable - 30 cm | |
|---|---|---|---|
| Cable Length | 1 m | - |
| BATTERY AND CHARGING | Sony h.ear in MDR-EX750BT | Audio-Technica ATH CKR55BT |
|---|
| Battery Type | Headphone battery rechargeable | 1 x headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | 7.5 hour(s) | 7 hour(s) | Sony h.ear in MDR-EX750BT lasts longer on a single charge than the Audio-Technica ATH CKR55BT. |
| Standby Time | - | 200 hours | |
| Charging Time | - | 3 hour(s) | |
| Included Qty | - | 1 |
| WIRELESS LINK | Sony h.ear in MDR-EX750BT | Audio-Technica ATH CKR55BT |
|---|
| Modulation Type | - | FHSS | |
|---|---|---|---|
| Radio Frequency Range | - | 2.402 - 2.480GHz |
| CONNECTIONS | Sony h.ear in MDR-EX750BT | Audio-Technica ATH CKR55BT |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | - |
|---|
| OTHERS | Sony h.ear in MDR-EX750BT | Audio-Technica ATH CKR55BT |
|---|
| Included Accessories | Carrying pouch, ear-buds, clip | Clip, pouch case, 4 pairs of ear tips (XS, S,M, L) |
|---|
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