Side by side comparison and review of Technics EAH-F70NE and Poly Voyager 4300 UC Series 4320. 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 | Technics EAH-F70NE | Poly Voyager 4300 UC Series 4320 |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - Bluetooth - wireless - USB-A | |
|---|---|---|---|
| Height | - | 18.6 cm | |
| Width | - | 21 cm | |
| Depth | - | 5.5 cm | |
| Weight | 270 g | 162 g | Poly Voyager 4300 UC Series 4320 are lighter than Technics EAH-F70NE headphones. |
| Colour | Black | - | |
| Body Material | Aluminium | - | |
| Recommended Use | - | Computer | |
| Bluetooth Range (Operating Distance) | 10 m | 50 m | Poly Voyager 4300 UC Series 4320 have a greater operating distance than Technics EAH-F70NE. |
| SOUND QUALITY | Technics EAH-F70NE | Poly Voyager 4300 UC Series 4320 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.2 | Poly Voyager 4300 UC Series 4320 have a more advanced version of Bluetooth than Technics EAH-F70NE. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | SBC, AAC, aptX, aptX HD, LDAC | - | |
| Active Noise Cancelling | Yes | - | Technics EAH-F70NE are equipped with active noice cancellation. |
| Noise Isolating | - | Yes | Poly Voyager 4300 UC Series 4320 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Ambient Sound Enhancer | - | |
| Frequency Response | 4 - 40000 Hz | - | |
| Sensitivity | 99 dB/mW | - | |
| Impedance | 26 Ohm | - | |
| Diaphragm | 40 mm | - | |
| Magnet Material | Neodymium | - | |
| Features | - | Acoustic Fence technology |
| MICROPHONE | Technics EAH-F70NE | Poly Voyager 4300 UC Series 4320 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | Technics EAH-F70NE | Poly Voyager 4300 UC Series 4320 |
|---|
| Controls | Voice assistant | Mute, volume, answer/end, play/pause, next/previous track |
|---|
| CABLE | Technics EAH-F70NE | Poly Voyager 4300 UC Series 4320 |
|---|
| Cable Type | Headphones cable - detachable - 1.2 m | - | |
|---|---|---|---|
| Cable Length | 1.2 m | - | |
| Detachable Cable | Yes | - |
| BATTERY AND CHARGING | Technics EAH-F70NE | Poly Voyager 4300 UC Series 4320 |
|---|
| Battery Type | Headphone battery rechargeable | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | 20 hour(s) | - | |
| Battery Life Details | Continuous playback (noise cancelling ON / Bluetooth): up to 20 hours | - | |
| Charging Time | 4 hour(s) | - |
| CONNECTIONS | Technics EAH-F70NE | Poly Voyager 4300 UC Series 4320 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | - |
|---|
| OTHERS | Technics EAH-F70NE | Poly Voyager 4300 UC Series 4320 |
|---|
| Included Accessories | Carrying case, airplane adapter, USB charging cable (50 cm) | Bluetooth USB-A adapter | |
|---|---|---|---|
| Software Certification | - | Zoom Certified | |
| Service & Support | - | Limited warranty - 2 years |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
