Side by side comparison and review of Bose Sleepbuds II and OPPO Enco W11. 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 | Bose Sleepbuds II | OPPO Enco W11 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 1.27 cm | - | |
| Width | 2.49 cm | - | |
| Depth | 2.79 cm | - | |
| Weight | 2.27 g | 4.4 g | Bose Sleepbuds II are lighter than Bose Sleepbuds II headphones. |
| Dimensions & Weight Details | Charging case: 7.7 cm x 7.7 cm x 2.74 cm | Charging case: 35.5 g | |
| Colour | - | White | |
| Body Material | Plastic | - | |
| Protection | - | Dust-resistant, water-resistant, IP55 | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 9 m | 10 m | OPPO Enco W11 have a greater operating distance than Bose Sleepbuds II. |
| SOUND QUALITY | Bose Sleepbuds II | OPPO Enco W11 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 | Both headphones have the same Bluetooth version. |
| Bluetooth Audio Codec | - | AAC | |
| Noise Isolating | Yes | - | Bose Sleepbuds II are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | - | 20 - 20000 Hz | |
| Sensitivity | - | 99 dB | |
| Diaphragm | - | Composite - 8 mm |
| MICROPHONE | Bose Sleepbuds II | OPPO Enco W11 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Sensitivity | - | -38 dBV/Pascal |
| REMOTE CONTROL | Bose Sleepbuds II | OPPO Enco W11 |
|---|
| Controls | - | Volume, answer/end, play/pause, next/previous track, skip track, voice assistant |
|---|
| CABLE | Bose Sleepbuds II | OPPO Enco W11 |
|---|
| Cable Type | USB cable - detachable - 1 m | - |
|---|
| FEATURES | Bose Sleepbuds II | OPPO Enco W11 |
|---|
| Sensors | - | Touch sensor |
|---|
| BATTERY AND CHARGING | Bose Sleepbuds II | OPPO Enco W11 |
|---|
| Battery Type | 2 x headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 40 mAh | |
| Battery Life | 10 hour(s) | 5 hour(s) | Bose Sleepbuds II lasts longer on a single charge than the OPPO Enco W11. |
| Battery Life Details | - | Continuous playback (with included charging case): up to 20 hours Continuous playback: up to 5 hours |
|
| Charging Time | 6 hour(s) | - | |
| Included Qty | 2 | 2 |
| OTHERS | Bose Sleepbuds II | OPPO Enco W11 |
|---|
| Included Accessories | 3 pairs of silicone ear tips, charging case, USB cable (1 m) | 3 pairs of ear tips, charging case (400 mAh) |
|---|
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
