In depth comparison and review of Skullcandy Indy Evo 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 | Skullcandy Indy Evo | JBL Under Armour Project Rock True Wireless X |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 2.46 cm | - | |
| Width | 4.6 cm | - | |
| Depth | 2.17 cm | - | |
| Weight | 57 g | - | |
| Dimensions & Weight Details | Case: 57 g | - | |
| Colour | Carefree yellow | Lucky purple | Centered champagne | Chill grey | 92 blue | Collina Strada | True black | Wild orange | Black | |
| Protection | Dust-resistant, sweat-resistant, water-resistant | Waterproof, sweat-resistant, IPX7 | |
| Design | - | Sports | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 30 m | - |
| SOUND QUALITY | Skullcandy Indy Evo | JBL Under Armour Project Rock True Wireless X |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| 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) | |
| Bluetooth Audio Codec | SBC, AAC | - | |
| 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 Skullcandy Indy Evo. |
| Max Input Power | 10 mW | - | |
| Total Harmonic Distortion (THD) | <3% | - | |
| Sensitivity | - | 96 dB/mW | |
| Impedance | 32 Ohm | 14 Ohm | |
| Max Sound Pressure | 105 dB | 96 dB | |
| Diaphragm | 6 mm | 5.8 mm | Skullcandy Indy Evo have a thicker diaphragm than JBL Under Armour Project Rock True Wireless X. |
| Magnet Material | NdFeB | - | |
| Features | Built-in Tile Tracker | TalkThru technology, JBL Charged Sound, Ambient Aware |
| MICROPHONE | Skullcandy Indy Evo | JBL Under Armour Project Rock True Wireless X |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Sensitivity | - | -25 dBV/Pascal |
| REMOTE CONTROL | Skullcandy Indy Evo | JBL Under Armour Project Rock True Wireless X |
|---|
| Controls | Volume control, answer/end, next/previous track, voice assistant | - |
|---|
| CABLE | Skullcandy Indy Evo | JBL Under Armour Project Rock True Wireless X |
|---|
| Cable Type | USB-C charge cable | USB-C charge cable - detachable |
|---|
| FEATURES | Skullcandy Indy Evo | JBL Under Armour Project Rock True Wireless X |
|---|
| Features | Touch control | - | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | Yes | - | |
| Intelligent Assistant | Siri, Google Assistant | - |
| BATTERY AND CHARGING | Skullcandy Indy Evo | JBL Under Armour Project Rock True Wireless X |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | 2 x headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 40 mAh | 120 mAh | JBL Under Armour Project Rock True Wireless X have a higher battery capacity than Skullcandy Indy Evo. |
| Battery Life | 6 hour(s) | 10 hour(s) | JBL Under Armour Project Rock True Wireless X lasts longer on a single charge than the Skullcandy Indy Evo. |
| Battery Life Details | Continuous playback (with included charging case): up to 30 hours Continuous playback: up to 6 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 hour(s) | 2 hour(s) | Skullcandy Indy Evo recharge faster than Skullcandy Indy Evo. |
| Included Qty | 2 | 2 |
| OTHERS | Skullcandy Indy Evo | JBL Under Armour Project Rock True Wireless X |
|---|
| Included Accessories | 3 pairs of gel ear tips, charging case (500 mAh), 2 pairs of stability gels (small, large) | 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 | IP55 | IPX7 | |
| Service & Support | Limited warranty - 2 years | - |
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