Side by side comparison and review of Poly Blackwire 325 and JBL TUNE 500BT. 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 | Poly Blackwire 325 | JBL TUNE 500BT |
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Product Type | Headset - wired - USB, 3.5 mm jack | Headphones - Bluetooth - wireless | |
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Series | 300 Series | - | |
Weight | - | 155 g | |
Colour | - | Blue | White | Pink | Black | |
Earpad Material | - | Polyurethane leather | |
Headband Material | Metal | - |
SOUND QUALITY | Poly Blackwire 325 | JBL TUNE 500BT |
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Headphones Form Factor | On-ear | On-ear | |
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Headphones Technology | - | Dynamic | |
Adjustable Headband | - | Yes | |
Foldable | - | Yes | JBL TUNE 500BT can be folded. |
Connectivity Technology | Wired | Wireless | |
Wireless Technology | - | Bluetooth | |
Bluetooth Version | - | Bluetooth 4.1 | |
Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
Sound Output Mode | Stereo | Stereo | |
Sound Effects | - | Pure Bass | |
Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
Impedance | - | 32 Ohm | |
Diaphragm | - | 32 mm | |
Features | SoundGuard Technology | - | |
In-Cord Volume Control | Yes | - |
MICROPHONE | Poly Blackwire 325 | JBL TUNE 500BT |
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Form Factor | - | Built-in | |
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Type | Boom | - | |
Frequency Response | 100 - 10000 Hz | - |
REMOTE CONTROL | Poly Blackwire 325 | JBL TUNE 500BT |
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Controls | Mute, volume, answer/end | Volume, power on/off, answer/end, play/pause, next/previous track, pair mode, voice assistant |
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CABLE | Poly Blackwire 325 | JBL TUNE 500BT |
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Cable Type | Headset cable - 2.13 m | - | |
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Cable Length | 2.13 m | - |
FEATURES | Poly Blackwire 325 | JBL TUNE 500BT |
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Intelligent Assistant | - | Siri, Google Now | |
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Additional Functions | DSP | - |
BATTERY AND CHARGING | Poly Blackwire 325 | JBL TUNE 500BT |
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Battery Type | - | Headphone battery rechargeable - lithium polymer | |
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Battery Capacity | - | 300 mAh | |
Battery Life | - | 16 hour(s) | |
Charging Time | - | 2 hour(s) |
CONNECTIONS | Poly Blackwire 325 | JBL TUNE 500BT |
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Connector Type | USB (4 PIN USB Type A) Headphones (mini-phone 3.5 mm 4-pole) |
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OTHERS | Poly Blackwire 325 | JBL TUNE 500BT |
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Included Accessories | - | Charging cable | |
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Service & Support | Limited warranty - 2 years | Limited warranty - 1 year |