In depth comparison and review of ISOtunes Free Industrial and LG TONE Free UFP9. 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 | ISOtunes Free Industrial | LG TONE Free UFP9 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 2.83 cm | |
| Width | - | 2.12 cm | |
| Depth | - | 2.32 cm | |
| Weight | - | 5.2 g | |
| Dimensions & Weight Details | - | Earbud: 2.12 cm x 2.32 cm x 2.83 cm / 5.2 g Charging case: 5.45 cm x 3 cm x 5.45 cm / 36.7 g |
|
| Colour | Safety yellow | Charcoal black | |
| Earpad Material | - | Medical grade silicone | |
| Protection | Dust-resistant, hearing protection, sweat-resistant, water-resistant | Splashproof, IPX4 | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | ISOtunes Free Industrial | LG TONE Free UFP9 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 | LG TONE Free UFP9 have a more advanced version of Bluetooth than ISOtunes Free Industrial. |
| Bluetooth Audio Codec | aptX | SBC, AAC | |
| Active Noise Cancelling | - | Yes | LG TONE Free UFP9 are equipped with active noice cancellation. |
| Noise Isolating | Yes | - | ISOtunes Free Industrial are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Bass Boost, Treble Boost, Meridian EQ, Ambient Sound Mode, Meridian Sound Effect | |
| Diaphragm | - | 8 mm | |
| Features | Built-in volume limiter | Google Fast Pair |
| MICROPHONE | ISOtunes Free Industrial | LG TONE Free UFP9 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Noise Cancelling | - | Yes | LG TONE Free UFP9 microphone can cancel out ambient noise. |
| Microphones Included | - | 3 |
| REMOTE CONTROL | ISOtunes Free Industrial | LG TONE Free UFP9 |
|---|
| Controls | - | Voice assistant |
|---|
| FEATURES | ISOtunes Free Industrial | LG TONE Free UFP9 |
|---|
| Features | - | UVnano sanitising technology | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes | |
| Voice Control | - | Indirect | |
| Intelligent Assistant | - | Google Assistant ready, Siri ready |
| BATTERY AND CHARGING | ISOtunes Free Industrial | LG TONE Free UFP9 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 68 mAh | |
| Battery Life | 7 hour(s) | 10 hour(s) | LG TONE Free UFP9 lasts longer on a single charge than the ISOtunes Free Industrial. |
| Battery Life Details | Continuous playback: up to 7 hours Continuous playback (with included charging case): up to 21 hours |
Continuous playback (active noise-cancelling off): up to 10 hours Continuous playback (active noise-cancelling on): up to 6 hours |
|
| Charging Time | 1.5 hour(s) | - |
| OTHERS | ISOtunes Free Industrial | LG TONE Free UFP9 |
|---|
| Included Accessories | Charging case, 3 pairs of foam ear tips, 3 pairs of double flange ear tips (small, medium, large), USB-C charging cable | 2 pairs of ear tips (small, large), 3.5 mm to USB-C cable, wireless transmitter / charging case (390 mAh) | |
|---|---|---|---|
| Compliant Standards | OSHA, NIOSH | - | |
| Service & Support | Limited warranty - 1 year Limited warranty - money back guarantee - 30 days |
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