Detailed comparison and review of Poly - Plantronics Backbeat Pro 5100 (Left Earbud) 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 | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | JBL Under Armour Project Rock True Wireless X |
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Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
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Weight | 5.8 g | - | |
Dimensions & Weight Details | Charging case with earphones: 38.6 g | - | |
Colour | Black | Black | |
Protection | Sweat-resistant, water-resistant | Waterproof, sweat-resistant, IPX7 | |
Design | - | Sports | |
Recommended Use | Portable electronics | Portable electronics | |
Bluetooth Range (Operating Distance) | 10 m | - |
SOUND QUALITY | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | JBL Under Armour Project Rock True Wireless X |
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Headphones Form Factor | In-ear | In-ear | |
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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) | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
Active Noise Cancelling | Yes | - | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) are equipped with active noice cancellation. |
Active Noise Cancelling Technology | WindSmart technology | - | |
Noise Isolating | - | Yes | JBL Under Armour Project Rock True Wireless X are equipped with a noise isolating function. |
Sound Output Mode | Stereo | Stereo | |
Frequency Response | 20 - 20000 Hz | 20 - 22000 Hz | JBL Under Armour Project Rock True Wireless X offer a larger frequency range than Poly - Plantronics Backbeat Pro 5100 (Left Earbud). |
Total Harmonic Distortion (THD) | <3% | - | |
Sensitivity | 94 dB | 96 dB/mW | JBL Under Armour Project Rock True Wireless X have higher sensitivity than Poly - Plantronics Backbeat Pro 5100 (Left Earbud). |
Impedance | 16 Ohm | 14 Ohm | |
Max Sound Pressure | - | 96 dB | |
Diaphragm | 5.8 mm | 5.8 mm | Both headphones are designed with same thick diaphragm. |
Features | - | TalkThru technology, JBL Charged Sound, Ambient Aware |
MICROPHONE | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | JBL Under Armour Project Rock True Wireless X |
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Form Factor | Built-in | Built-in | |
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Sensitivity | - | -25 dBV/Pascal |
REMOTE CONTROL | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | JBL Under Armour Project Rock True Wireless X |
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Controls | Mute, volume, answer/end, play/pause, skip track, voice assistant | - |
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CABLE | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | JBL Under Armour Project Rock True Wireless X |
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Cable Type | Micro-USB charge cable - detachable | USB-C charge cable - detachable |
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FEATURES | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | JBL Under Armour Project Rock True Wireless X |
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Features | Voice alerts | - | |
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Additional Functions | DSP | - |
BATTERY AND CHARGING | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | JBL Under Armour Project Rock True Wireless X |
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Battery Type | Headphone battery rechargeable - lithium polymer | 2 x headphone battery rechargeable - lithium polymer | |
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Battery Capacity | 60 mAh | 120 mAh | JBL Under Armour Project Rock True Wireless X have a higher battery capacity than Poly - Plantronics Backbeat Pro 5100 (Left Earbud). |
Battery Life | 6.5 hour(s) | 10 hour(s) | JBL Under Armour Project Rock True Wireless X lasts longer on a single charge than the Poly - Plantronics Backbeat Pro 5100 (Left Earbud). |
Battery Life Details | Continuous playback: up to 6.5 hours Continuous talk: up to 4 hours Continuous playback (with included charging case): up to 19 hours |
Continuous talk: up to 10 hours Continuous playback: up to 10 hours Continuous playback (with included charging case): up to 50 hours |
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Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
Included Qty | - | 2 |
OTHERS | Poly - Plantronics Backbeat Pro 5100 (Left Earbud) | JBL Under Armour Project Rock True Wireless X |
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Included Accessories | 2 pairs of ear tips (small, large), charging case (440 mAh) | Carrying case, 3 pairs of ear tips, 3 pairs of EarFins, sticker, USB-C charging cable, charging case (1500 mAh) | |
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Software Included | - | MapMyRun premium membership (12 months) | |
Compliant Standards | IP54 | IPX7 |