Detailed comparison and review of JBL Endurance Peak II and JBL Under Armour Project Rock True Wireless X. 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 | JBL Endurance Peak II | JBL Under Armour Project Rock True Wireless X |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 26 g | - | |
| Colour | Coral orange | Blue | White | Black | Black | |
| Protection | Waterproof, sweat-resistant, IPX7 | Waterproof, sweat-resistant, IPX7 | |
| Design | Sports | Sports | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | JBL Endurance Peak II | JBL Under Armour Project Rock True Wireless X |
|---|
| 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 5.0 | Bluetooth 5.0 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Noise Isolating | - | Yes | JBL Under Armour Project Rock True Wireless X are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Pure Bass | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 22000 Hz | JBL Under Armour Project Rock True Wireless X offer a larger frequency range than JBL Endurance Peak II. |
| Sensitivity | 95 dB | 96 dB/mW | JBL Under Armour Project Rock True Wireless X have higher sensitivity than JBL Endurance Peak II. |
| Impedance | 16 Ohm | 14 Ohm | |
| Max Sound Pressure | 93 dB | 96 dB | |
| Diaphragm | 10 mm | 5.8 mm | JBL Endurance Peak II have a thicker diaphragm than JBL Under Armour Project Rock True Wireless X. |
| Features | PowerHook | TalkThru technology, JBL Charged Sound, Ambient Aware |
| MICROPHONE | JBL Endurance Peak II | JBL Under Armour Project Rock True Wireless X |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Sensitivity | -38 dBV/Pascal | -25 dBV/Pascal |
| REMOTE CONTROL | JBL Endurance Peak II | JBL Under Armour Project Rock True Wireless X |
|---|
| Controls | On/off, answer/end, next/previous track, voice assistant | - |
|---|
| CABLE | JBL Endurance Peak II | JBL Under Armour Project Rock True Wireless X |
|---|
| Cable Type | USB-C charge cable | USB-C charge cable - detachable |
|---|
| FEATURES | JBL Endurance Peak II | JBL Under Armour Project Rock True Wireless X |
|---|
| Features | Touch control | - |
|---|
| BATTERY AND CHARGING | JBL Endurance Peak II | JBL Under Armour Project Rock True Wireless X |
|---|
| Battery Type | Headphone battery rechargeable | 2 x headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 60 mAh | 120 mAh | JBL Under Armour Project Rock True Wireless X have a higher battery capacity than JBL Endurance Peak II. |
| Battery Life | 6 hour(s) | 10 hour(s) | JBL Under Armour Project Rock True Wireless X lasts longer on a single charge than the JBL Endurance Peak II. |
| Battery Life Details | Continuous playback: up to 6 hours Continuous playback (with included charging case): up to 30 hours |
Continuous talk: up to 10 hours Continuous playback: up to 10 hours Continuous playback (with included charging case): up to 50 hours |
|
| Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
| Included Qty | - | 2 |
| OTHERS | JBL Endurance Peak II | JBL Under Armour Project Rock True Wireless X |
|---|
| Included Accessories | 3 pairs of ear tips, charging case (770 mAh) | Carrying case, 3 pairs of ear tips, 3 pairs of EarFins, sticker, USB-C charging cable, charging case (1500 mAh) | |
|---|---|---|---|
| Software Included | - | MapMyRun premium membership (12 months) | |
| Compliant Standards | IPX7 | IPX7 |
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