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Exploring Quick Charge 4.0: A Leap in Charging Technology

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Exploring Quick Charge 4.0: A Leap in Charging Technology
Quick Charge 4.0 Blog and Graph

Exploring Quick Charge 4.0: A Leap in Charging Technology

Overview of Quick Charge Versions

Quick Charge 1.0 (2013)

Release Date: 2013
Voltage: Up to 6.3 V
Current: 2A
Power Output: 10W
New Features:

  • AICL: Automatic Input Current Limit
  • APSD: Automatic Power Source Detection
Supported Chipsets: Snapdragon 215, 600

 

Quick Charge 2.0 (2014)

Release Date: 2014
Voltage Options:

  • Class A: 5 V, 9 V, 12 V
  • Class B: 5 V, 9 V, 12 V, 20 V
Current: 1.67 A, 2 A, or 3 A
Power Output: 18 W (9 V × 2 A)
New Features:
  • HVDCP: High Voltage Dedicated Charging Port
  • Dual Charge: Optional feature
Supported Chipsets: Snapdragon 200 series, 400 series, and 600 series

 

Quick Charge 3.0 (2016)

Release Date: 2016
Voltage Range: 3.2 V to 20 V in 0.2 V increments
Current: 2.6 A or 4.6 A
Power Output: 36 W (12 V × 3 A)
New Features:

  • HVDCP+: Enhanced power delivery
  • Dual Charge+: Optional enhancement
  • Battery Saver Technologies: Integrated solutions for efficiency
  • Safety Mechanisms: Various for user protection
Supported Chipsets: Snapdragon 400 series, 600 series, and 800 series

 

Quick Charge 4.0 (2017)

Release Date: 2017
Voltage Options:

  • Via QC: 3.6 V to 20 V in 20 mV increments
  • Via USB PD: 5 V, 9 V
  • Via USB PD 3.0 PPS: 3 V to 21 V in 20 mV increments
Current: Up to 4.6 A via QC; 3 A via USB PD
Power Output:
  • 100 W (20 V × 5 A) via QC
  • 27 W via USB PD
New Features:
  • HVDCP++: Further enhancements in charging capabilities
  • Dual Charge++: Optional advanced feature
  • Battery Saver Technologies 2.0: Improved efficiency
  • USB PD Compatible: Broadens compatibility
  • Cable Quality Detection: Ensures optimal performance
Supported Chipsets: Snapdragon 630, 660, 835, and more

 

Quick Charge 4+ (Subsequent Enhancements)

Key Features:

  • Dual Charge++: Now mandatory
  • Intelligent Thermal Balancing: Maintains optimal temperature
  • Advanced Safety Features: Enhanced user protection
Supported Chipsets: Snapdragon 480 series, 6 Gen 1, 855 series, and others

 

Power Output Comparison

 

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