Side by side comparison and review of Technics EAH-F70NE and Poly EncorePro 520V. 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 EncorePro 520V |
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Product Type | Headphones - Bluetooth - wireless | Headset - wired - 3.5 mm jack | |
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Series | - | EncorePro 500 series | |
Height | - | 6.7 cm | |
Width | - | 11.1 cm | |
Depth | - | 14.9 cm | |
Weight | 270 g | 74 g | Poly EncorePro 520V are lighter than Technics EAH-F70NE headphones. |
Colour | Black | Black | |
Body Material | Aluminium | - | |
Earpad Material | - | Artificial leather | |
Bluetooth Range (Operating Distance) | 10 m | - |
SOUND QUALITY | Technics EAH-F70NE | Poly EncorePro 520V |
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Headphones Form Factor | Full size | On-ear | |
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Headphones Technology | Dynamic | - | |
Connectivity Technology | Wireless | Wired | |
Wireless Technology | Bluetooth | - | |
Bluetooth Version | Bluetooth 4.2 | - | |
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 | Yes | Both headphones are equipped with active noice cancellation. |
Active Noise Cancelling Technology | - | SoundGuard DIGITAL | |
Sound Output Mode | Stereo | - | |
Sound Effects | Ambient Sound Enhancer | - | |
Frequency Response | 4 - 40000 Hz | - | |
Sensitivity | 99 dB/mW | - | |
Impedance | 26 Ohm | - | |
Diaphragm | 40 mm | 5.6 mm | Technics EAH-F70NE have a thicker diaphragm than Poly EncorePro 520V. |
Signal-To-Noise Ratio | - | 50 dB | |
Magnet Material | Neodymium | - |
MICROPHONE | Technics EAH-F70NE | Poly EncorePro 520V |
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Form Factor | Built-in | - | |
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Type | - | Boom | |
Microphone Operation Mode | - | Omni-directional | |
Noise Cancelling | - | Yes | Poly EncorePro 520V microphone can cancel out ambient noise. |
Frequency Response | - | 20 - 16000 Hz | |
Sensitivity | - | 40 dB | |
Sensitivity Margin | - | +/- 3dB |
REMOTE CONTROL | Technics EAH-F70NE | Poly EncorePro 520V |
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Controls | Voice assistant | - |
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CABLE | Technics EAH-F70NE | Poly EncorePro 520V |
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Cable Type | Headphones cable - detachable - 1.2 m | - | |
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Cable Length | 1.2 m | 78.5 cm | |
Detachable Cable | Yes | - |
FEATURES | Technics EAH-F70NE | Poly EncorePro 520V |
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Features | - | Boom mic length 135mm, 290° rotatable microphone |
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BATTERY AND CHARGING | Technics EAH-F70NE | Poly EncorePro 520V |
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Battery Type | Headphone battery rechargeable | - | |
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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 EncorePro 520V |
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Connector Type | Headphones (mini-phone stereo 3.5 mm) | Headset (mini-phone 3.5mm) |
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OTHERS | Technics EAH-F70NE | Poly EncorePro 520V |
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Included Accessories | Carrying case, airplane adapter, USB charging cable (50 cm) | - | |
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Software Certification | - | Certified for Skype for Business, UC certified | |
Supported Host Device OS | - | macOS, Windows | |
Service & Support | - | Limited warranty - 2 years |