In depth comparison and review of Sennheiser HD 2.30i (HD 2.0) and JBL Jr310. 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 2.30i (HD 2.0) | JBL Jr310 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Series | HD 2.0 | - | |
| Weight | - | 105 g | |
| Colour | Black | Blue | Red | |
| Design | - | Kids | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Sennheiser HD 2.30i (HD 2.0) | JBL Jr310 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Adjustable Headband | - | Yes | |
| Foldable | - | Yes | JBL Jr310 can be folded. |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 18 - 22000 Hz | 20 - 20000 Hz | Sennheiser HD 2.30i (HD 2.0) offer a larger frequency range than JBL Jr310. |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Sensitivity | 120 dB | 80 dB | Sennheiser HD 2.30i (HD 2.0) have higher sensitivity than JBL Jr310. |
| Impedance | 22 Ohm | 32 Ohm | |
| Max Sound Pressure | - | 80 dB | |
| Diaphragm | - | 32 mm |
| MICROPHONE | Sennheiser HD 2.30i (HD 2.0) | JBL Jr310 |
|---|
| Type | - | On-cable | |
|---|---|---|---|
| Sensitivity | - | -40 dBV/Pascal |
| CABLE | Sennheiser HD 2.30i (HD 2.0) | JBL Jr310 |
|---|
| Cable Type | Headphones cable - 1.4 m | Headphones cable | |
|---|---|---|---|
| Cable Length | 1.4 m | - |
| FEATURES | Sennheiser HD 2.30i (HD 2.0) | JBL Jr310 |
|---|
| Features | - | Safe Sound |
|---|
| CONNECTIONS | Sennheiser HD 2.30i (HD 2.0) | JBL Jr310 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Sennheiser HD 2.30i (HD 2.0) | JBL Jr310 |
|---|
| Included Accessories | Carrying pouch | - | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod | - | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 1 year |
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