Koss UR 23i vs. JBL TUNE 600BTNC

Headphones Comparison, Reviews and Tests

Side by side comparison and review of Koss UR 23i and JBL TUNE 600BTNC. 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.

Headphones Specifications Comparison

Koss UR 23i vs. JBL TUNE 600BTNC Comparison Chart
DESIGN AND DIMENSIONS Koss UR 23i JBL TUNE 600BTNC
Product Type Headphones - wired - 3.5 mm jack Headphones - Bluetooth - wireless
Weight - 173 g
Colour White | Black Blue | White | Pink | Black
Earpad Material - Polyurethane leather
Recommended Use Portable electronics Portable electronics
SOUND QUALITY Koss UR 23i JBL TUNE 600BTNC
Headphones Form Factor Full size On-ear
Foldable - Yes JBL TUNE 600BTNC 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)
Active Noise Cancelling - Yes JBL TUNE 600BTNC are equipped with active noice cancellation.
Sound Output Mode Stereo Stereo
Sound Effects - Pure Bass
Frequency Response 20 - 20000 Hz 20 - 20000 Hz Both headphones offer the same frequency response.
Sensitivity 94 dB 100 dB JBL TUNE 600BTNC have higher sensitivity than Koss UR 23i.
Impedance 34 Ohm 32 Ohm
Max Sound Pressure - 95 dB
Diaphragm - 32 mm
MICROPHONE Koss UR 23i JBL TUNE 600BTNC
Form Factor - Built-in
Type On-cable -
Sensitivity - -24 dBV/Pascal
REMOTE CONTROL Koss UR 23i JBL TUNE 600BTNC
Controls - Volume, power on/off, answer/end, play/pause, next/previous track, ANC on/off
CABLE Koss UR 23i JBL TUNE 600BTNC
Cable Type Headphones cable - 1.22 m Audio cable - detachable - 1.2 m
Cable Length - 1.2 m
Detachable Cable - Yes
FEATURES Koss UR 23i JBL TUNE 600BTNC
Intelligent Assistant - Siri, Google Now
BATTERY AND CHARGING Koss UR 23i JBL TUNE 600BTNC
Battery Type - Headphone battery rechargeable - lithium polymer
Battery Capacity - 610 mAh
Battery Life - 22 hour(s)
Battery Life Details - Continuous playback (noise cancelling ON / Bluetooth): up to 12 hours
Continuous talk: up to 22 hours
Continuous playback (noise cancelling OFF / Bluetooth): up to 22 hours
Continuous playback (noise cancelling ON / cable connection): up to 30 hours
Charging Time - 2 hour(s)
WIRELESS LINK Koss UR 23i JBL TUNE 600BTNC
Modulation Type - GFSK, 8-DPSK, DQPSK
Radio Frequency Range - 2.402 - 2.480GHz
CONNECTIONS Koss UR 23i JBL TUNE 600BTNC
Connector Type Headphones (mini-phone stereo 3.5 mm 4-pole) Headphones
OTHERS Koss UR 23i JBL TUNE 600BTNC
Included Accessories - Charging cable
Service & Support Limited warranty - lifetime Limited warranty - 1 year
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