Side by side comparison and review of Koss UR 23i and Bose Noise Cancelling Headphones 700. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Koss UR 23i | Bose Noise Cancelling Headphones 700 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless, wired | |
|---|---|---|---|
| Height | - | 20.3 cm | |
| Width | - | 16.5 cm | |
| Depth | - | 5.1 cm | |
| Weight | - | 252 g | |
| Dimensions & Weight Details | - | Headphones: 16.5 cm x 5.1 cm x 20.3 cm / 250 g Charging case: 17.9 cm x 6.2 cm x 21.8 cm / 330 g |
|
| Colour | White | Black | Triple midnight | Soapstone | Black | Luxe silver | Triple black | |
| Earpad Material | - | Protein-leather | |
| Headband Material | - | Stainless steel, plastic | |
| Protection | - | Sweat-resistant, IPX4, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Koss UR 23i | Bose Noise Cancelling Headphones 700 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Foldable | - | Yes | Bose Noise Cancelling Headphones 700 can be folded. |
| Connectivity Technology | Wired | Wireless, wired | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Bluetooth Audio Codec | - | SBC, AAC | |
| Active Noise Cancelling | - | Yes | Bose Noise Cancelling Headphones 700 are equipped with active noice cancellation. |
| Noise Isolating | - | Yes | Bose Noise Cancelling Headphones 700 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 94 dB | - | |
| Impedance | 34 Ohm | - | |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 2 | Bose Noise Cancelling Headphones 700 have the ability to connect to multiple devices simultaneously. |
| Features | - | Voice control, MultiPoint Technology |
| MICROPHONE | Koss UR 23i | Bose Noise Cancelling Headphones 700 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - |
| REMOTE CONTROL | Koss UR 23i | Bose Noise Cancelling Headphones 700 |
|---|
| Controls | - | Volume, on/off, next/previous track |
|---|
| CABLE | Koss UR 23i | Bose Noise Cancelling Headphones 700 |
|---|
| Cable Type | Headphones cable - 1.22 m | Audio cable - 1.07 m USB-C charge cable - 50.8 cm |
|
|---|---|---|---|
| Detachable Cable | - | Yes |
| FEATURES | Koss UR 23i | Bose Noise Cancelling Headphones 700 |
|---|
| Features | - | Touch control | |
|---|---|---|---|
| Voice Control | - | Indirect | |
| Intelligent Assistant | - | Google Assistant, Alexa |
| BATTERY AND CHARGING | Koss UR 23i | Bose Noise Cancelling Headphones 700 |
|---|
| Battery Type | - | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 630 mAh | |
| Battery Life | - | 20 hour(s) | |
| Battery Life Details | - | Continuous playback: up to 20 hours Continuous playback (with included charging case): up to 60 hours |
|
| Charging Time | - | 2.5 hour(s) |
| CONNECTIONS | Koss UR 23i | Bose Noise Cancelling Headphones 700 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | USB (power only) (USB Type-C) |
|---|
| OTHERS | Koss UR 23i | Bose Noise Cancelling Headphones 700 |
|---|
| Bundled with | - | Headphones 700 Charging Case | |
|---|---|---|---|
| Included Accessories | - | Hard case | |
| Compliant Standards | - | IPX4 | |
| Service & Support | Limited warranty - lifetime | Limited warranty - 1 year |
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