Side by side comparison and review of Sennheiser HD 4.50 BTNC Wireless and ifrogz Coda Wireless. 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 | Sennheiser HD 4.50 BTNC Wireless | ifrogz Coda Wireless |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 238 g | - | |
| Colour | - | Blue | Red | Black | Rose gold | Gold | Silver | |
| Protection | - | Sweat-resistant | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | - | 9 m |
| SOUND QUALITY | Sennheiser HD 4.50 BTNC Wireless | ifrogz Coda Wireless |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Closed | - | |
| Foldable | Yes | - | Sennheiser HD 4.50 BTNC Wireless can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.0 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Active Noise Cancelling | Yes | - | Sennheiser HD 4.50 BTNC Wireless are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | NoiseGard active noise compensation | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 18 - 22000 Hz | 20 - 20000 Hz | Sennheiser HD 4.50 BTNC Wireless offer a larger frequency range than ifrogz Coda Wireless. |
| Total Harmonic Distortion (THD) | <0.5% | - | |
| Sensitivity | 113 dB | 100 dB | Sennheiser HD 4.50 BTNC Wireless have higher sensitivity than ifrogz Coda Wireless. |
| Impedance | 18 Ohm | 32 Ohm | |
| Diaphragm | - | 40 mm | |
| Magnet Material | Neodymium | - | |
| Features | Bluetooth aptX technology | - |
| MICROPHONE | Sennheiser HD 4.50 BTNC Wireless | ifrogz Coda Wireless |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Type | - | On-cable | |
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 100 - 10000 Hz | - | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Sennheiser HD 4.50 BTNC Wireless | ifrogz Coda Wireless |
|---|
| Controls | Power on/off, volume control, answer/end, hold, play/pause, next/previous track, reject call, redial | Power on/off, volume control, answer/end, next/previous track |
|---|
| CABLE | Sennheiser HD 4.50 BTNC Wireless | ifrogz Coda Wireless |
|---|
| Cable Type | Headphones cable - detachable - L shaped - 1.4 m Micro-USB charge cable - detachable |
Audio cable | |
|---|---|---|---|
| Cable Length | 1.4 m | - | |
| Detachable Cable | Yes | - | |
| Plated Connector | Gold | - |
| BATTERY AND CHARGING | Sennheiser HD 4.50 BTNC Wireless | ifrogz Coda Wireless |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 600 mAh | - | |
| Battery Life | 25 hour(s) | 7 hours | Sennheiser HD 4.50 BTNC Wireless lasts longer on a single charge than the ifrogz Coda Wireless. |
| Charging Time | 2 hour(s) | 2 hours | The charging of both headphones last the same time. |
| WIRELESS LINK | Sennheiser HD 4.50 BTNC Wireless | ifrogz Coda Wireless |
|---|
| Transmission Range | - | 9 m |
|---|
| CONNECTIONS | Sennheiser HD 4.50 BTNC Wireless | ifrogz Coda Wireless |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Sennheiser HD 4.50 BTNC Wireless | ifrogz Coda Wireless |
|---|
| Included Accessories | Carrying case, micro-USB charging cable | Micro-USB charging cable | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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