Detailed comparison and review of Razer Hammerhead True Wireless Earbuds and Poly Savi 8240-M D2. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Razer Hammerhead True Wireless Earbuds | Poly Savi 8240-M D2 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | Headset | |
|---|---|---|---|
| Colour | Mercury | - | |
| Protection | Splashproof, waterproof, IPX4 | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Razer Hammerhead True Wireless Earbuds | Poly Savi 8240-M D2 |
|---|
| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| Connectivity Technology | Wireless | - | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.0 EDR | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | SBC, AAC | - | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Max Input Power | 8 mW | - | |
| Sensitivity | 91 dB | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 13 mm | - |
| MICROPHONE | Razer Hammerhead True Wireless Earbuds | Poly Savi 8240-M D2 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 300 - 5000 Hz | - | |
| Sensitivity | -42 dB | - | |
| Signal-To-Noise Ratio | 55 dB | - |
| REMOTE CONTROL | Razer Hammerhead True Wireless Earbuds | Poly Savi 8240-M D2 |
|---|
| Controls | Power on/off, answer/end, play/pause, next/previous track, reject call, skip track, pair mode, voice assistant | - |
|---|
| CABLE | Razer Hammerhead True Wireless Earbuds | Poly Savi 8240-M D2 |
|---|
| Cable Type | USB-C charge cable - detachable | - |
|---|
| FEATURES | Razer Hammerhead True Wireless Earbuds | Poly Savi 8240-M D2 |
|---|
| Features | Touch control | - |
|---|
| BATTERY AND CHARGING | Razer Hammerhead True Wireless Earbuds | Poly Savi 8240-M D2 |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 3 hour(s) | - | |
| Battery Life Details | Continuous playback: up to 3 hours Continuous playback (with included charging case): up to 13 hours |
- | |
| Charging Time | 1.5 hour(s) | - |
| OTHERS | Razer Hammerhead True Wireless Earbuds | Poly Savi 8240-M D2 |
|---|
| Included Accessories | Wrist strap, charging case, silicone ear tip | - | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod, Android phone | - | |
| Service & Support | Limited warranty - 2 years | - |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
