In depth comparison and review of Lenovo and RHA CL2 Planar. 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 | Lenovo | RHA CL2 Planar |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless - 3.5 mm jack, 2.5 mm jack | |
|---|---|---|---|
| Height | 37 cm | - | |
| Width | 11 cm | - | |
| Depth | 2 cm | - | |
| Weight | 25 g | 9 g | RHA CL2 Planar are lighter than Lenovo headphones. |
| Colour | Black | - | |
| Earpad Material | Silicone | - | |
| Protection | Waterproof, IPX5 | - | |
| Recommended Use | Portable electronics, computer | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Lenovo | RHA CL2 Planar |
|---|
| Headphones Form Factor | In-ear - neckband | In-ear - neckband | |
|---|---|---|---|
| Headphones Technology | - | Planar magnetic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | 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 | - | aptX | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Deep Bass | - | |
| Frequency Response | 20 - 20000 Hz | 16 - 45000 Hz | RHA CL2 Planar offer a larger frequency range than Lenovo. |
| Max Input Power | - | 10 mW | |
| Sensitivity | 110 dB | 89 dB/mW | Lenovo have higher sensitivity than RHA CL2 Planar. |
| Impedance | 32 Ohm | 15 Ohm | |
| Diaphragm | 13 mm | 10 mm | Lenovo have a thicker diaphragm than RHA CL2 Planar. |
| Magnet Material | Neodymium | - |
| MICROPHONE | Lenovo | RHA CL2 Planar |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -42 dB | - | |
| Signal-To-Noise Ratio | 58 dB | - |
| REMOTE CONTROL | Lenovo | RHA CL2 Planar |
|---|
| Controls | Volume, power on/off, microphone on/mute | - |
|---|
| CABLE | Lenovo | RHA CL2 Planar |
|---|
| Cable Type | Micro-USB charge cable - 1 m | MMCX to mini-phone 3.5 mm cable - detachable - OFC - straight MMCX to sub-mini-phone 2.5 mm cable - detachable - straight USB-C charge cable |
|
|---|---|---|---|
| Detachable Cable | - | Yes |
| FEATURES | Lenovo | RHA CL2 Planar |
|---|
| Features | Touch control | - |
|---|
| BATTERY AND CHARGING | Lenovo | RHA CL2 Planar |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Capacity | 100 mAh | - | |
| Battery Life | 10 hours | - | |
| Battery Life Details | Continuous playback (with included charging case): up to 10 hours Continuous playback (with single charge): up to 4 hours |
- | |
| Standby Time | 100 hours | - | |
| Charging Time | 1.5 hours | - |
| CONNECTIONS | Lenovo | RHA CL2 Planar |
|---|
| Connector Type | Bluetooth | 2 x headphones (MMCX) |
|---|
| OTHERS | Lenovo | RHA CL2 Planar |
|---|
| Included Accessories | Eargels, Buggy Bag, Shark Fins | Carrying pouch, airplane adapter, 3 pairs of Comply foam ear tips, adjustable sports clip, 6 pairs of dual density ear tips (small, medium, large), ear tips holder, 3 pairs of double flange ear tips (small, medium, large), flight case | |
|---|---|---|---|
| Compliant Standards | TUV, CB, IC, FCC, KCC, CEC, NRCAN, JRF, DOE, RED | - | |
| Service & Support | Limited warranty - 1 year | Limited warranty - 3 years |
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