In depth comparison and review of Koss UR 23i and Soundcore Life Tune. 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 | Koss UR 23i | Soundcore Life Tune |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless, wired - NFC - 3.5 mm jack | |
|---|---|---|---|
| Height | - | 19.5 cm | |
| Width | - | 18 cm | |
| Depth | - | 7.8 cm | |
| Weight | - | 260 g | |
| Colour | White | Black | Dark grey | |
| Earpad Material | - | Memory foam | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 15 m | |
| High-Resolution Audio | - | Yes |
| SOUND QUALITY | Koss UR 23i | Soundcore Life Tune |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Connectivity Technology | Wired | Wireless, wired | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, AAC | |
| Active Noise Cancelling | - | Yes | Soundcore Life Tune are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Hybrid ANC | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 16 - 40000 Hz | Soundcore Life Tune offer a larger frequency range than Koss UR 23i. |
| Sensitivity | 94 dB | - | |
| Impedance | 34 Ohm | 16 Ohm | |
| Diaphragm | - | 40 mm |
| MICROPHONE | Koss UR 23i | Soundcore Life Tune |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Noise Cancelling | - | Yes | Soundcore Life Tune microphone can cancel out ambient noise. |
| Microphones Included | - | 2 |
| REMOTE CONTROL | Koss UR 23i | Soundcore Life Tune |
|---|
| Controls | - | Volume, power on/off, answer/end, play/pause, next/previous track, voice assistant, ANC on/off |
|---|
| CABLE | Koss UR 23i | Soundcore Life Tune |
|---|
| Cable Type | Headphones cable - 1.22 m | Headphones cable - detachable USB-C charge cable - detachable |
|---|
| FEATURES | Koss UR 23i | Soundcore Life Tune |
|---|
| Features | - | Fast charge | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes | |
| Intelligent Assistant | - | Siri |
| BATTERY AND CHARGING | Koss UR 23i | Soundcore Life Tune |
|---|
| Battery Type | - | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 720 mAh | |
| Battery Life | - | 60 hour(s) | |
| Battery Life Details | - | Continuous playback (noise cancelling ON): up to 60 hours Continuous playback (noise cancelling OFF): up to 40 hours |
|
| Charging Time | - | 2 hour(s) |
| CONNECTIONS | Koss UR 23i | Soundcore Life Tune |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Koss UR 23i | Soundcore Life Tune |
|---|
| Included Accessories | - | USB-C charging cable, travel case | |
|---|---|---|---|
| Service & Support | Limited warranty - lifetime | Limited warranty - 18 months |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
