| Brand | Denon | Audio Technica |
| Model No | AH-GC20 | ATH-CKS50TW |
| Wired / Wireless | Wireless Headphone Specification | Wireless Headphone Specification |
| Headphone Type | Over Ear | In Ear |
| |
| Magnet Type | Neodymium | Dynamic |
| Driver Diameter | 40 mm | 9 mm |
| Impedance | 100 Ohms | 20 ohm |
| Sensitivity | 102 dB/mW | 110 dB/mW |
| Frequency Response | 5 Hz - 40000 Hz | 5Hz - 20KHz |
| Maximum Power Input | 1000 mW | 10 mW |
| Noise Cancelling | Yes | Qualcomm® CVC™ Generation 8.0 |
| |
| Wireless Technology | Bluetooth | Bluetooth |
| Bluetooth Version | Bluetooth 4.0 dual m | 5.2 |
| Compatible Profiles | A2DP / AVRCP / HSP / HFP | All Bluetooth Devices |
| Supported Codecs | aptX Low Latency / aptX / AAC / SBC | Qualcomm® aptX™ Adaptive audio, Qualcomm® aptX™ Audio, AAC, SBC |
| Battery Type | Lithium-Ion Battery | Lithium Polymer Batteries |
| Bluetooth Range | NA | 10 Meters |
| Battery Life | 20 Hrs | 20 Hours |
| Charging Time | 3 Hrs | 3 Hours |
| |
| Available Colors | Black | Black |
| Connector Plating | 3.5 mm Gold Plated Jack | NA |
| Cable | NA | USB Type-C Charging Cable |
| Weight | NA | 60 GM |
| Other Features | - Active Noise Cancelling
- Wireless Bluetooth 4.0
- cVc (Clear Voice Capture)
- Contemporary European Design
- Legendary Denon Fidelity
- Contemporary European Design
- Exclusive Denon Travel Smartphone App
- Full Accessory Kit Included | Bluetooth® 5.2.
Noise-cancelling mode.
Hear-through function.
Built-in mic and controls.
Voice guidance function*1.
9mm Solid Bass HD TWS drivers.
Qualcomm® cVc™ Generation 8.0.
Qualcomm® TrueWireless Mirroring.
IPX4 Rain and water splashproof design.
Compatible with Sony’s 360 Reality Audio*2.
SCMS-T protected content and 1seg broadcasting support.
Multi-point pairing function for registering multiple devices.
Fast charging support - 10 minutes = 90 minutes of power ( Approx. ).
50 hour battery ( 20 hours in the earbuds + 30 hours in the charging case ). |
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