In depth comparison and review of Lenovo ThinkPad X1 and Razer Kraken BT. 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 ThinkPad X1 | Razer Kraken BT |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 195 g | 298 g | Lenovo ThinkPad X1 are lighter than Lenovo ThinkPad X1 headphones. |
| Earpad Material | - | Leatherette, foam, plush | |
| Recommended Use | - | Portable electronics |
| SOUND QUALITY | Lenovo ThinkPad X1 | Razer Kraken BT |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Adjustable Headband | Yes | - | |
| Foldable | Yes | - | Lenovo ThinkPad X1 can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | SBC, AAC, aptX, apt-X LL, mSBC | - | |
| Active Noise Cancelling | Yes | - | Lenovo ThinkPad X1 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Environmental Noise Cancellation (ENC) / Hybrid ANC | - | |
| Sound Output Mode | - | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | 30 mW | - | |
| Sensitivity | 111 dB | 96 dB/mW | Lenovo ThinkPad X1 have higher sensitivity than Razer Kraken BT. |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| Dynamic Range | 110 dB | - | |
| Simultaneously Connectable Devices Qty (Multipoint) | 2 | - | Lenovo ThinkPad X1 have the ability to connect to multiple devices simultaneously. |
| Features | - | Razer Chroma lighting |
| MICROPHONE | Lenovo ThinkPad X1 | Razer Kraken BT |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Noise Cancelling | Yes | Yes | The microphones on both headphones can cancel out ambient noise. |
| Frequency Response | 50 - 8000 Hz | 100 - 10000 Hz | Razer Kraken BT offer a larger microphone frequency range than Lenovo ThinkPad X1. |
| Sensitivity | - | -38 dBV/Pascal | |
| Dynamic Range | 95 dB | - | |
| Signal-To-Noise Ratio | 19 dB | - | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | Lenovo ThinkPad X1 | Razer Kraken BT |
|---|
| Controls | - | Volume, power on/off, pair mode, multiple function button |
|---|
| CABLE | Lenovo ThinkPad X1 | Razer Kraken BT |
|---|
| Cable Type | USB-C to USB-A cable - 1.3 m USB-C cable - 1.3 m |
- |
|---|
| FEATURES | Lenovo ThinkPad X1 | Razer Kraken BT |
|---|
| Additional Functions | - | RGB lighting |
|---|
| BATTERY AND CHARGING | Lenovo ThinkPad X1 | Razer Kraken BT |
|---|
| Battery Type | Headphone battery rechargeable | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | 20 hours | 50 hour(s) | Razer Kraken BT lasts longer on a single charge than the Lenovo ThinkPad X1. |
| Battery Life Details | (noise cancelling OFF): up to 20 hours Continuous playback: up to 15 hours |
Continuous playback (with LED lights): up to 20 hours Continuous playback: up to 20 hours |
|
| Charging Time | 2 hours | - |
| CONNECTIONS | Lenovo ThinkPad X1 | Razer Kraken BT |
|---|
| Connector Type | Headphones (24 pin USB-C) | - |
|---|
| OTHERS | Lenovo ThinkPad X1 | Razer Kraken BT |
|---|
| Included Accessories | Carrying case | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | - |
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