In depth comparison and review of Sennheiser HD 4.40 and Hama "Kids". 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 | Hama "Kids" |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Colour | - | Blue, green | Purple, rose | |
| Body Material | - | Plastic | |
| Recommended Use | - | Portable electronics |
| SOUND QUALITY | Sennheiser HD 4.40 | Hama "Kids" |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Ear Cups Type | 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 | 20 - 20000 Hz | Sennheiser HD 4.40 offer a larger frequency range than Hama "Kids". |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Sensitivity | 113 dB | 85 dB/mW | Sennheiser HD 4.40 have higher sensitivity than Hama "Kids". |
| Impedance | 18 Ohm | 32 Ohm | |
| Diaphragm | - | 30 mm |
| MICROPHONE | Sennheiser HD 4.40 | Hama "Kids" |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 100 - 10000 Hz | - | |
| Microphones Included | 2 | - |
| CABLE | Sennheiser HD 4.40 | Hama "Kids" |
|---|
| Cable Type | - | Headphones cable - 1.2 m | |
|---|---|---|---|
| Plated Connector | - | Gold |
| BATTERY AND CHARGING | Sennheiser HD 4.40 | Hama "Kids" |
|---|
| Battery Type | Headphone battery lithium polymer | - |
|---|
| CONNECTIONS | Sennheiser HD 4.40 | Hama "Kids" |
|---|
| Connector Type | - | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Sennheiser HD 4.40 | Hama "Kids" |
|---|
| Service & Support | - | Limited warranty - 2 years |
|---|
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