In depth comparison and review of Anker SoundBuds Curve and JBL Endurance Race. 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 | Anker SoundBuds Curve | JBL Endurance Race |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 23 g | - | |
| Dimensions & Weight Details | - | Earbud: 6.2 g Charging case: 44.9 g |
|
| Protection | Sweat-resistant, water-resistant | Waterproof, dust-proof | |
| Design | Sports | Sports | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Anker SoundBuds Curve | JBL Endurance Race |
|---|
| Headphones Form Factor | In-ear - over-the-ear mount | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.2 | JBL Endurance Race have a more advanced version of Bluetooth than Anker SoundBuds Curve. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | aptX | - | |
| Active Noise Cancelling | Yes | - | Anker SoundBuds Curve are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Pure Bass, Ambient Sound Enhancer | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | - | 99 dB | |
| Impedance | 16 Ohm | 16 Ohm | |
| Max Sound Pressure | - | 93 dB | |
| Diaphragm | 10 mm | 6 mm | Anker SoundBuds Curve have a thicker diaphragm than JBL Endurance Race. |
| Features | - | TwistLock technology, TalkThru technology, Ambient Aware |
| MICROPHONE | Anker SoundBuds Curve | JBL Endurance Race |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Noise Cancelling | Yes | - | Anker SoundBuds Curve microphone can cancel out ambient noise. |
| Noise Cancelling Technology | cVc (clear Voice capture) by Qualcomm | - | |
| Sensitivity | - | -38 dBV/Pascal | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | Anker SoundBuds Curve | JBL Endurance Race |
|---|
| Controls | 3-button remote | Answer/end, play/pause, voice assistant |
|---|
| BATTERY AND CHARGING | Anker SoundBuds Curve | JBL Endurance Race |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 70 mAh | |
| Battery Life | 12.5 hour(s) | - | |
| Battery Life Details | - | Continuous playback (with included charging case): up to 30 hours Continuous playback: up to 10 hours |
|
| Standby Time | - | 10 hours | |
| Charging Time | 1.5 hours | 2 hour(s) | Anker SoundBuds Curve recharge faster than Anker SoundBuds Curve. |
| OTHERS | Anker SoundBuds Curve | JBL Endurance Race |
|---|
| Included Accessories | Carrying pouch, 3 pairs of memory foam ear tips (small, medium, large) | Charging case (550 mAh) | |
|---|---|---|---|
| Compliant Standards | - | IP67 | |
| Service & Support | Limited warranty - 18 months | - |
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