Side by side comparison and review of Audio-Technica ATH CKR55BT and Poly - Plantronics Backbeat FIT 3150. 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 | Poly - Plantronics Backbeat FIT 3150 |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 17 g | 26 g | Audio-Technica ATH CKR55BT are lighter than Audio-Technica ATH CKR55BT headphones. |
| Dimensions & Weight Details | - | Earbud: 13 g Charging case: 89 g |
|
| Colour | Steel black | Black, blue | Black | |
| Protection | - | Waterproof, sweat-resistant, IP57 | |
| Design | - | Sports | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 30 m | Poly - Plantronics Backbeat FIT 3150 have a greater operating distance than Audio-Technica ATH CKR55BT. |
| SOUND QUALITY | Audio-Technica ATH CKR55BT | Poly - Plantronics Backbeat FIT 3150 |
|---|
| Headphones Form Factor | In-ear | In-ear - over-the-ear mount | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | Poly - Plantronics Backbeat FIT 3150 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) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Bass Boost | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | - | <3% | |
| Sensitivity | 103 dB/mW | 94 dB | Audio-Technica ATH CKR55BT have higher sensitivity than Poly - Plantronics Backbeat FIT 3150. |
| Impedance | 16 Ohm | - | |
| Diaphragm | 10.7 mm | 13.5 mm | Poly - Plantronics Backbeat FIT 3150 have a thicker diaphragm than Audio-Technica ATH CKR55BT. |
| MICROPHONE | Audio-Technica ATH CKR55BT | Poly - Plantronics Backbeat FIT 3150 |
|---|
| 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 - 100 - 10000 Hz | - | |
| Sensitivity | -44 dB | - |
| REMOTE CONTROL | Audio-Technica ATH CKR55BT | Poly - Plantronics Backbeat FIT 3150 |
|---|
| Controls | - | Mute, volume control, answer/end, play/pause, next/previous track, voice assistant |
|---|
| CABLE | Audio-Technica ATH CKR55BT | Poly - Plantronics Backbeat FIT 3150 |
|---|
| Cable Type | Micro-USB charge cable - detachable - 30 cm | Micro-USB charge cable - detachable |
|---|
| FEATURES | Audio-Technica ATH CKR55BT | Poly - Plantronics Backbeat FIT 3150 |
|---|
| Features | - | Voice alerts |
|---|
| BATTERY AND CHARGING | Audio-Technica ATH CKR55BT | Poly - Plantronics Backbeat FIT 3150 |
|---|
| Battery Type | 1 x headphone battery rechargeable - lithium polymer | 2 x headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 90 mAh | |
| Battery Life | 7 hour(s) | 8 hour(s) | Poly - Plantronics Backbeat FIT 3150 lasts longer on a single charge than the Audio-Technica ATH CKR55BT. |
| Battery Life Details | - | Continuous playback: up to 8 hours Continuous playback (with included charging case): up to 24 hours |
|
| Standby Time | 200 hours | - | |
| Charging Time | 3 hour(s) | 2 hour(s) | Poly - Plantronics Backbeat FIT 3150 recharge faster than Audio-Technica ATH CKR55BT. |
| Included Qty | 1 | 2 |
| WIRELESS LINK | Audio-Technica ATH CKR55BT | Poly - Plantronics Backbeat FIT 3150 |
|---|
| Modulation Type | FHSS | - | |
|---|---|---|---|
| Radio Frequency Range | 2.402 - 2.480GHz | - |
| OTHERS | Audio-Technica ATH CKR55BT | Poly - Plantronics Backbeat FIT 3150 |
|---|
| Included Accessories | Clip, pouch case, 4 pairs of ear tips (XS, S,M, L) | USB charging cable, charging case (740 mAh) | |
|---|---|---|---|
| Service & Support | - | Limited warranty - parts and labour - 1 year |
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