In depth comparison and review of Sennheiser HD 4.40 and X2 Kondor. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | Sennheiser HD 4.40 | X2 Kondor |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headphones - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Height | - | 10 cm | |
| Width | - | 9.3 cm | |
| Depth | - | 12.6 cm | |
| Weight | - | 331 g |
| SOUND QUALITY | Sennheiser HD 4.40 | X2 Kondor |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Ear Cups Type | Closed | Closed | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.0 | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 18 - 22000 Hz | 50 - 16000 Hz | Sennheiser HD 4.40 offer a larger frequency range than X2 Kondor. |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Sensitivity | 113 dB | - | |
| Impedance | 18 Ohm | 32 Ohm |
| MICROPHONE | Sennheiser HD 4.40 | X2 Kondor |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | - | -42 dB | |
| Impedance | - | 2.2 kOhm | |
| Microphones Included | 2 | - |
| CABLE | Sennheiser HD 4.40 | X2 Kondor |
|---|
| Cable Type | - | Headphones cable - 1.8 m | |
|---|---|---|---|
| Cable Length | - | 1.8 m |
| BATTERY AND CHARGING | Sennheiser HD 4.40 | X2 Kondor |
|---|
| Battery Type | Headphone battery lithium polymer | - |
|---|
| CONNECTIONS | Sennheiser HD 4.40 | X2 Kondor |
|---|
| Connector Type | - | Headphones (mini-phone stereo 3.5 mm) USB (4 PIN USB Type A) |
|---|
| OTHERS | Sennheiser HD 4.40 | X2 Kondor |
|---|
| Service & Support | - | Limited warranty - 2 years |
|---|
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