Side by side comparison and review of Audio-Technica ATH CKR7TW and Philips TAT4556WT. 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 CKR7TW | Philips TAT4556WT |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 8 g | - | |
| Dimensions & Weight Details | Headphones: 8 g Charging case: 75 g |
Earbud: 2.31 cm x 2.67 cm x 2.43 cm Charging case: 7.1 cm x 4 cm x 3.1 cm |
|
| Colour | Grey | White | |
| Protection | - | Splashproof, sweat-resistant | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Audio-Technica ATH CKR7TW | Philips TAT4556WT |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 | Philips TAT4556WT have a more advanced version of Bluetooth than Audio-Technica ATH CKR7TW. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | SBC, AAC, aptX | AAC | |
| Active Noise Cancelling | - | Yes | Philips TAT4556WT are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Adaptive Hybrid ANC | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 5 - 45000 Hz | 20 - 20000 Hz | Audio-Technica ATH CKR7TW offer a larger frequency range than Philips TAT4556WT. |
| Max Input Power | 100 mW | 10 mW | |
| Sensitivity | - | 98 dB | |
| Impedance | 16 Ohm | 16 Ohm | |
| Diaphragm | 11 mm | 12 mm | Philips TAT4556WT have a thicker diaphragm than Audio-Technica ATH CKR7TW. |
| Features | True wireless | 2-in-1 convertible from stereo to mono sound |
| MICROPHONE | Audio-Technica ATH CKR7TW | Philips TAT4556WT |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | -38 dB | - |
| REMOTE CONTROL | Audio-Technica ATH CKR7TW | Philips TAT4556WT |
|---|
| Controls | Volume, answer/end | Voice assistant |
|---|
| CABLE | Audio-Technica ATH CKR7TW | Philips TAT4556WT |
|---|
| Cable Type | USB charge cable - detachable - 30 cm | USB-C cable - detachable - 28 cm |
|---|
| FEATURES | Audio-Technica ATH CKR7TW | Philips TAT4556WT |
|---|
| Features | - | Touch control |
|---|
| BATTERY AND CHARGING | Audio-Technica ATH CKR7TW | Philips TAT4556WT |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 50 mAh | |
| Battery Life | 6 hour(s) | 9 hour(s) | Philips TAT4556WT lasts longer on a single charge than the Audio-Technica ATH CKR7TW. |
| Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
| CONNECTIONS | Audio-Technica ATH CKR7TW | Philips TAT4556WT |
|---|
| Connector Type | - | USB (power only) (USB Type-C) |
|---|
| OTHERS | Audio-Technica ATH CKR7TW | Philips TAT4556WT |
|---|
| Included Accessories | Charging case / portable power bank, 4 pairs of ear tips (XS, small, medium, large) | 3 pairs of ear tips (small, medium, large), charging case (500 mAh) | |
|---|---|---|---|
| Compliant Standards | - | IPX4 | |
| Service & Support | Limited warranty - 2 years | - |
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