In depth comparison and review of Sennheiser MOMENTUM True Wireless 2 and JBL Under Armour Project Rock True Wireless X. 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 | Sennheiser MOMENTUM True Wireless 2 | JBL Under Armour Project Rock True Wireless X |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Dimensions & Weight Details | Charging case: 7.68 cm x 4.38 cm x 3.47 cm / 58 g Charging case with earphones: 70 g Earphone: 6 g |
- | |
| Colour | White | Black | Black | |
| Protection | Splashproof, IPX4 | Waterproof, sweat-resistant, IPX7 | |
| Design | - | Sports | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Sennheiser MOMENTUM True Wireless 2 | JBL Under Armour Project Rock True Wireless X |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.1 | Bluetooth 5.0 | Sennheiser MOMENTUM True Wireless 2 have a more advanced version of Bluetooth than JBL Under Armour Project Rock True Wireless X. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), 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) | |
| Bluetooth Audio Codec | SBC, AAC, aptX | - | |
| Active Noise Cancelling | Yes | - | Sennheiser MOMENTUM True Wireless 2 are equipped with active noice cancellation. |
| Noise Isolating | Yes | Yes | Both headphones are equipped with noise isolation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 5 - 21000 Hz | 20 - 22000 Hz | JBL Under Armour Project Rock True Wireless X offer a larger frequency range than Sennheiser MOMENTUM True Wireless 2. |
| Total Harmonic Distortion (THD) | <0.08% | - | |
| Sensitivity | 107 dB | 96 dB/mW | Sennheiser MOMENTUM True Wireless 2 have higher sensitivity than JBL Under Armour Project Rock True Wireless X. |
| Impedance | - | 14 Ohm | |
| Max Sound Pressure | - | 96 dB | |
| Diaphragm | 7 mm | 5.8 mm | Sennheiser MOMENTUM True Wireless 2 have a thicker diaphragm than JBL Under Armour Project Rock True Wireless X. |
| Features | - | TalkThru technology, JBL Charged Sound, Ambient Aware |
| MICROPHONE | Sennheiser MOMENTUM True Wireless 2 | JBL Under Armour Project Rock True Wireless X |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | - | -25 dBV/Pascal |
| REMOTE CONTROL | Sennheiser MOMENTUM True Wireless 2 | JBL Under Armour Project Rock True Wireless X |
|---|
| Controls | Volume, answer/end, play/pause | - |
|---|
| CABLE | Sennheiser MOMENTUM True Wireless 2 | JBL Under Armour Project Rock True Wireless X |
|---|
| Cable Type | USB-C charge cable | USB-C charge cable - detachable |
|---|
| FEATURES | Sennheiser MOMENTUM True Wireless 2 | JBL Under Armour Project Rock True Wireless X |
|---|
| Voice Control | Indirect | - | |
|---|---|---|---|
| Intelligent Assistant | Siri, Google Assistant | - |
| BATTERY AND CHARGING | Sennheiser MOMENTUM True Wireless 2 | JBL Under Armour Project Rock True Wireless X |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | 2 x headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 120 mAh | |
| Battery Life | 7 hour(s) | 10 hour(s) | JBL Under Armour Project Rock True Wireless X lasts longer on a single charge than the Sennheiser MOMENTUM True Wireless 2. |
| Battery Life Details | Continuous playback: up to 7 hours Continuous playback (with included charging case): up to 28 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 | 1.5 hour(s) | 2 hour(s) | Sennheiser MOMENTUM True Wireless 2 recharge faster than Sennheiser MOMENTUM True Wireless 2. |
| Included Qty | - | 2 |
| OTHERS | Sennheiser MOMENTUM True Wireless 2 | JBL Under Armour Project Rock True Wireless X |
|---|
| Included Accessories | Charging case, 4 pairs of ear tips (XS, S,M, L) | 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 | |
| Service & Support | Limited warranty - 2 years | - |
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