Side by side comparison and review of Razer Hammerhead BT and JBL LIVE FREE NC+ TWS. 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 | Razer Hammerhead BT | JBL LIVE FREE NC+ TWS |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 28 g | 14.6 g | JBL LIVE FREE NC+ TWS are lighter than Razer Hammerhead BT headphones. |
| Dimensions & Weight Details | - | Charging case: | |
| Colour | - | Black | Rose | Blue | White | |
| Protection | - | Sweat-resistant, water-resistant, IPX7 | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Razer Hammerhead BT | JBL LIVE FREE NC+ TWS |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.1 | JBL LIVE FREE NC+ TWS have a more advanced version of Bluetooth than Razer Hammerhead BT. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Active Noise Cancelling | - | Yes | JBL LIVE FREE NC+ TWS are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Signature Sound | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | 10 mW | - | |
| Sensitivity | 116 dB | 96 dB | Razer Hammerhead BT have higher sensitivity than JBL LIVE FREE NC+ TWS. |
| Impedance | 32 Ohm | 16 Ohm | |
| Max Sound Pressure | - | 94 dB | |
| Diaphragm | 10 mm | 6.8 mm | Razer Hammerhead BT have a thicker diaphragm than JBL LIVE FREE NC+ TWS. |
| Magnet Material | Neodymium magnet | - | |
| Features | Bluetooth aptX technology | TalkThru technology, Ambient Aware | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Razer Hammerhead BT | JBL LIVE FREE NC+ TWS |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 300 - 3400 Hz | - | |
| Sensitivity | -42 dB | -26 dBV/Pascal | |
| Signal-To-Noise Ratio | 55 dB | - |
| REMOTE CONTROL | Razer Hammerhead BT | JBL LIVE FREE NC+ TWS |
|---|
| Controls | Volume, play/pause button, answer/end, next/previous track | Voice assistant |
|---|
| CABLE | Razer Hammerhead BT | JBL LIVE FREE NC+ TWS |
|---|
| Cable Type | Headphones cable - 63 cm | - | |
|---|---|---|---|
| Cable Length | 63 cm | - |
| FEATURES | Razer Hammerhead BT | JBL LIVE FREE NC+ TWS |
|---|
| Internet of Things (IoT) Compatible | - | Yes | |
|---|---|---|---|
| Intelligent Assistant | - | Google Assistant, Alexa |
| BATTERY AND CHARGING | Razer Hammerhead BT | JBL LIVE FREE NC+ TWS |
|---|
| Battery Type | Headphone battery lithium polymer | 2 x headphone battery rechargeable - Lithium Ion - - wireless charging | |
|---|---|---|---|
| Battery Capacity | 160 mAh | 50 mAh | Razer Hammerhead BT have a higher battery capacity than JBL LIVE FREE NC+ TWS. |
| Battery Life | 8 hour(s) | 7 hour(s) | Razer Hammerhead BT lasts longer on a single charge than the JBL LIVE FREE NC+ TWS. |
| Battery Life Details | - | Continuous playback (with included charging case): up to 21 hours Continuous playback (active noise-cancelling on) (noise cancelling ON / Bluetooth): up to 6 hours Continuous playback (active noise-cancelling off) (noise cancelling OFF / Bluetooth): up to 7 hours |
|
| Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
| Included Qty | - | 2 |
| WIRELESS LINK | Razer Hammerhead BT | JBL LIVE FREE NC+ TWS |
|---|
| Transmission Range | 10 m | - |
|---|
| OTHERS | Razer Hammerhead BT | JBL LIVE FREE NC+ TWS |
|---|
| Included Accessories | - | 3 pairs of ear tips (small, medium, large), 2 pairs of ear sleeves, USB-C charging cable, charging case (300 mAh) | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod, Android phone | - | |
| Service & Support | - | Limited warranty - 1 year |
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