Side by side comparison and review of Huawei FreeBuds Lite CM-H1C and OPPO Enco W51. 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 | Huawei FreeBuds Lite CM-H1C | OPPO Enco W51 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 55.5 g | |
| Dimensions & Weight Details | Charging case: 8.02 cm x 3.33 cm x 2.88 cm / 45.5 g Earbud: 5.5 g |
- | |
| Colour | Carbon black | Ceramic white | White floral | Starry blue | |
| Protection | IPX4, water-resistant | Dust-resistant, IP54, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Huawei FreeBuds Lite CM-H1C | OPPO Enco W51 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.0 | OPPO Enco W51 have a more advanced version of Bluetooth than Huawei FreeBuds Lite CM-H1C. |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Environmental Noise Cancellation (ENC) | - | |
| Sound Output Mode | - | Stereo | |
| Sound Effects | Dynamic equaliser | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | - | 103 dB | |
| Diaphragm | Titanium/PU - 7 mm | 7 mm | Both headphones are designed with same thick diaphragm. |
| MICROPHONE | Huawei FreeBuds Lite CM-H1C | OPPO Enco W51 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Noise Cancelling | Yes | - | Huawei FreeBuds Lite CM-H1C microphone can cancel out ambient noise. |
| Sensitivity | - | -38 dBV/Pascal | |
| Microphones Included | 4 | - |
| REMOTE CONTROL | Huawei FreeBuds Lite CM-H1C | OPPO Enco W51 |
|---|
| Controls | Answer/end, play/pause, voice assistant | - |
|---|
| FEATURES | Huawei FreeBuds Lite CM-H1C | OPPO Enco W51 |
|---|
| Sensors | G-sensor, infrared wear sensor | - |
|---|
| BATTERY AND CHARGING | Huawei FreeBuds Lite CM-H1C | OPPO Enco W51 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 55 mAh | 25 mAh | Huawei FreeBuds Lite CM-H1C have a higher battery capacity than OPPO Enco W51. |
| Battery Life | 3 hour(s) | 4 hour(s) | OPPO Enco W51 lasts longer on a single charge than the Huawei FreeBuds Lite CM-H1C. |
| Battery Life Details | Continuous playback: up to 3 hours | Continuous playback (noise cancelling OFF / cable connection): up to 24 hours Continuous playback (noise cancelling ON / cable connection): up to 20 hours Continuous playback (noise cancelling OFF): up to 4 hours Continuous playback (noise cancelling ON): up to 3.5 hours |
|
| Auto On/Off | Yes | - | |
| Included Qty | - | 2 |
| OTHERS | Huawei FreeBuds Lite CM-H1C | OPPO Enco W51 |
|---|
| Included Accessories | 4 pairs of ear tips, charging case | Charging case (480 mAh) |
|---|
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