In depth comparison and review of Xiaomi MI BLUETOOTH NECKBAND 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 | Xiaomi MI BLUETOOTH NECKBAND | JBL Under Armour Project Rock True Wireless X |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 40 g | - | |
| Colour | Black | Black | |
| Body Material | Plastic | - | |
| Protection | - | Waterproof, sweat-resistant, IPX7 | |
| Design | Sports | Sports | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Xiaomi MI BLUETOOTH NECKBAND | JBL Under Armour Project Rock True Wireless X |
|---|
| Headphones Form Factor | In-ear - neckband | In-ear | |
|---|---|---|---|
| Headphones Technology | Balanced armature / dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | JBL Under Armour Project Rock True Wireless X have a more advanced version of Bluetooth than Xiaomi MI BLUETOOTH NECKBAND. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | aptX | - | |
| Noise Isolating | - | Yes | JBL Under Armour Project Rock True Wireless X are equipped with a noise isolating function. |
| Sound Output Mode | - | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 22000 Hz | JBL Under Armour Project Rock True Wireless X offer a larger frequency range than Xiaomi MI BLUETOOTH NECKBAND. |
| Sensitivity | 100 dB | 96 dB/mW | Xiaomi MI BLUETOOTH NECKBAND have higher sensitivity than JBL Under Armour Project Rock True Wireless X. |
| Impedance | 32 Ohm | 14 Ohm | |
| Max Sound Pressure | - | 96 dB | |
| Diaphragm | - | 5.8 mm | |
| Features | - | TalkThru technology, JBL Charged Sound, Ambient Aware | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Xiaomi MI BLUETOOTH NECKBAND | JBL Under Armour Project Rock True Wireless X |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Sensitivity | - | -25 dBV/Pascal |
| REMOTE CONTROL | Xiaomi MI BLUETOOTH NECKBAND | JBL Under Armour Project Rock True Wireless X |
|---|
| Controls | 3-button remote | - |
|---|
| CABLE | Xiaomi MI BLUETOOTH NECKBAND | JBL Under Armour Project Rock True Wireless X |
|---|
| Cable Type | USB charge cable - detachable | USB-C charge cable - detachable |
|---|
| BATTERY AND CHARGING | Xiaomi MI BLUETOOTH NECKBAND | JBL Under Armour Project Rock True Wireless X |
|---|
| Battery Type | Headphone battery rechargeable | 2 x headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 120 mAh | |
| Battery Life | 8 hour(s) | 10 hour(s) | JBL Under Armour Project Rock True Wireless X lasts longer on a single charge than the Xiaomi MI BLUETOOTH NECKBAND. |
| Battery Life Details | - | Continuous talk: up to 10 hours Continuous playback: up to 10 hours Continuous playback (with included charging case): up to 50 hours |
|
| Standby Time | 200 hours | - | |
| Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
| Included Qty | - | 2 |
| CONNECTIONS | Xiaomi MI BLUETOOTH NECKBAND | JBL Under Armour Project Rock True Wireless X |
|---|
| Connector Type | Bluetooth USB (power only) (micro-USB) |
- |
|---|
| OTHERS | Xiaomi MI BLUETOOTH NECKBAND | JBL Under Armour Project Rock True Wireless X |
|---|
| Included Accessories | 3 pairs of ear tips | 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) | |
| Compatibility | iPhone, Android phone | - | |
| Compliant Standards | - | IPX7 |
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