Detailed comparison and review of Jabra HALO2 and Sennheiser HD 4.20s. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Jabra HALO2 | Sennheiser HD 4.20s |
|---|
| Product Type | Headset - wireless, wired - 3.5 mm jack | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Height | 19 cm | - | |
| Width | 13.6 cm | - | |
| Depth | 4.5 cm | - | |
| Weight | 80 g | - | |
| Colour | Black | White | Black | |
| Body Material | Polycarbonate, TPE, PC/ABS, polybutylene terephthalate, Polyoxymethylene (POM), thermoplastic polyurethane (TPU) | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Jabra HALO2 | Sennheiser HD 4.20s |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | - | Closed | |
| Foldable | Yes | - | Jabra HALO2 can be folded. |
| Connectivity Technology | Wireless, wired | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 3.0 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP) | - | |
| Active Noise Cancelling | Yes | - | Jabra HALO2 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Noise Blackout | - | |
| Noise Isolating | - | Yes | Sennheiser HD 4.20s are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Power Bass, virtual surround sound | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 32 mm | - | |
| Simultaneously Connectable Devices Qty (Multipoint) | 2 | - | Jabra HALO2 have the ability to connect to multiple devices simultaneously. |
| MICROPHONE | Jabra HALO2 | Sennheiser HD 4.20s |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | On-cable | |
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Omni-directional | Omni-directional | |
| Audio Input Details | Omni-directional | - | |
| Sensitivity | 14 dB SLR | -44 dBV/Pascal | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Jabra HALO2 | Sennheiser HD 4.20s |
|---|
| Controls | Mute, volume, answer/end, next/previous track, redial | 1-button remote |
|---|
| CABLE | Jabra HALO2 | Sennheiser HD 4.20s |
|---|
| Cable Type | Headset cable - detachable | - | |
|---|---|---|---|
| Cable Length | - | 1.4 m | |
| Detachable Cable | Yes | - | |
| Plated Connector | - | Gold |
| BATTERY AND CHARGING | Jabra HALO2 | Sennheiser HD 4.20s |
|---|
| Battery Type | Headset battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 8 hour(s) | - | |
| Standby Time | 312 hours | - | |
| Power Device | Power adapter - external | - | |
| Voltage Required | AC 120/230 V (50 - 60 Hz) | - | |
| Charging Time | 2 hours | - | |
| Included Qty | 1 | - |
| WIRELESS LINK | Jabra HALO2 | Sennheiser HD 4.20s |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | Jabra HALO2 | Sennheiser HD 4.20s |
|---|
| Connector Type | USB (5 pin Micro-USB Type B) | Headphones (mini-phone 3.5 mm 4-pole) |
|---|
| OTHERS | Jabra HALO2 | Sennheiser HD 4.20s |
|---|
| Included Accessories | AC power adaptor, USB charging cable | - | |
|---|---|---|---|
| Compliant Standards | WEEE | - | |
| Service & Support | Limited warranty - 1 year | Limited warranty - parts and labour - 2 years |
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