JBL Quantum 300 vs. JBL TUNE 520BT

Headphones Comparison, Reviews and Tests

In depth comparison and review of JBL Quantum 300 and JBL TUNE 520BT. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.

Headphones Specifications Comparison

JBL Quantum 300 vs. JBL TUNE 520BT Comparison Chart
DESIGN AND DIMENSIONS JBL Quantum 300 JBL TUNE 520BT
Product Type Headset - wired - USB, 3.5 mm jack Headphones - Bluetooth - wireless
Weight 245 g 157 g JBL TUNE 520BT are lighter than JBL Quantum 300 headphones.
Colour Black Black | Purple | White | Blue
Earpad Material Memory foam -
Recommended Use - Portable electronics
SOUND QUALITY JBL Quantum 300 JBL TUNE 520BT
Headphones Form Factor Full size On-ear
Headphones Technology - Dynamic
Adjustable Headband - Yes
Foldable - Yes JBL TUNE 520BT can be folded.
Connectivity Technology Wired Wireless
Wireless Technology - Bluetooth
Bluetooth Version - Bluetooth 5.3
Bluetooth Profiles - Hands-Free Profile (HFP), 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.
Max Input Power 30 mW -
Sensitivity 100 dB 102 dB JBL TUNE 520BT have higher sensitivity than JBL Quantum 300.
Impedance 32 Ohm 30 Ohm
Max Sound Pressure - 95 dB
Diaphragm - 33 mm
Features JBL Quantum SURROUND -
MICROPHONE JBL Quantum 300 JBL TUNE 520BT
Form Factor Detachable headset microphone Built-in
Type Boom -
Frequency Response 100 - 10000 Hz -
Sensitivity -40 dB -29 dB
REMOTE CONTROL JBL Quantum 300 JBL TUNE 520BT
Controls - Volume
CABLE JBL Quantum 300 JBL TUNE 520BT
Cable Type - USB-C cable
FEATURES JBL Quantum 300 JBL TUNE 520BT
Features - Multipoint Pairing, VoiceAware
Internet of Things (IoT) Compatible - Yes
Intelligent Assistant - Google Assistant ready, Siri ready
BATTERY AND CHARGING JBL Quantum 300 JBL TUNE 520BT
Battery Type - Headphone battery rechargeable - Lithium Ion
Battery Capacity - 450 mAh
Battery Life - 57 hour(s)
Battery Life Details - Continuous playback (with 5 min charge): up to 3 hours
Charging Time - 2 hour(s)
WIRELESS LINK JBL Quantum 300 JBL TUNE 520BT
Modulation Type - GFSK, 8-DPSK, 4-DQPSK
Radio Frequency Range - 2.4 - 2.4835GHz
CONNECTIONS JBL Quantum 300 JBL TUNE 520BT
Connector Type Headphones (mini-phone stereo 3.5 mm 4-pole) -
OTHERS JBL Quantum 300 JBL TUNE 520BT
Included Accessories USB adapter Charging cable
Service & Support 1-year warranty -
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