Product comparison · 2 mobile device chargers

InLine USB PD power supply, GaN charger, 3-port, Dual USB-C + USB-A vs InLine USB power supply, charger USB-A + USB-C

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  • 34specifications compared
  • 20differ
  • 14identical
  • 19known for one product only

Key differences

  • USB Type-C ports quantity
    • USB PD power supply, GaN charger, 3-port, Dual USB-C + USB-A:2
    • USB power supply, charger USB-A + USB-C:1
  • Number of simultaneously connected devices (max)
    • USB PD power supply, GaN charger, 3-port, Dual USB-C + USB-A:3
    • USB power supply, charger USB-A + USB-C:2
  • Input current
    • USB PD power supply, GaN charger, 3-port, Dual USB-C + USB-A:1.5 A
    • USB power supply, charger USB-A + USB-C:0.8 A
  • Maximum power
    • USB PD power supply, GaN charger, 3-port, Dual USB-C + USB-A:65 W
    • USB power supply, charger USB-A + USB-C:33 W
  • Port 1 output power
    • USB PD power supply, GaN charger, 3-port, Dual USB-C + USB-A:65 W
    • USB power supply, charger USB-A + USB-C:33 W
  • Port 2 output power
    • USB PD power supply, GaN charger, 3-port, Dual USB-C + USB-A:30 W
    • USB power supply, charger USB-A + USB-C:18 W
  • Port 1 output current
    • USB PD power supply, GaN charger, 3-port, Dual USB-C + USB-A:5 A
    • USB power supply, charger USB-A + USB-C:3 A
  • Port 2 output current
    • USB PD power supply, GaN charger, 3-port, Dual USB-C + USB-A:5 A
    • USB power supply, charger USB-A + USB-C:3 A

Side by side

Differences highlightedShow differences only (off)
Comparison of 31506G, 31508D
53 specifications
Performance3 differ
Charger typeIndoorIndoor
Charger compatibilityUniversalUniversal
Power source typeACAC
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for oneUnknown — not stated by the source1
USB Type-C ports quantityDiffers21
Wireless chargingNoNo
Fast chargingYesYes
Fast charging technologyDiffersPower Delivery 3.0, Quick Charge 3.0Quick Charge 3.0
Number of simultaneously connected devices (max)Differs32
USB Power Delivery (USB PD)YesYes
USB Power Delivery revision3.03.0
USB Power Delivery up toKnown for oneUnknown — not stated by the source33 W
Power protection featuresKnown for oneUnknown — not stated by the sourceOver current, Overheating, Overload, Short circuit
USB 2.0 ports quantityKnown for one1Unknown — not stated by the source
Programmable power supply (PPS)Known for oneYesUnknown — not stated by the source
Operating principleKnown for oneContactUnknown — not stated by the source
Designidentical
Product colourWhiteWhite
Gallium nitride (GaN) transistorsKnown for oneYesUnknown — not stated by the source
Power8 differ
Input voltage100 - 240 V100 - 240 V
Input frequency50/60 Hz50/60 Hz
Input currentDiffers1.5 A0.8 A
Maximum powerDiffers65 W33 W
Maximum output voltage20 V20 V
Minimum output voltage3.3 V3.3 V
Port 1 output powerDiffers65 W33 W
Port 2 output powerDiffers30 W18 W
Output current (5V)Known for oneUnknown — not stated by the source3 A
Output current (9V)Known for oneUnknown — not stated by the source3 A
Output current (12V)Known for oneUnknown — not stated by the source2.5 A
Output current (15V)Known for oneUnknown — not stated by the source2 A
Output current (20V)Known for oneUnknown — not stated by the source1.5 A
Port 1 output currentDiffers5 A3 A
Port 2 output currentDiffers5 A3 A
Power consumption (no load)Differs0.107 W0.08 W
Average active efficiencyKnown for oneUnknown — not stated by the source83.0%
Efficiency at low load (10%)Known for oneUnknown — not stated by the sourceYes
Power plug typeDiffersType FType C
AC adapter output currentKnown for one5 AUnknown — not stated by the source
Port 3 output powerKnown for one30 WUnknown — not stated by the source
Port 3 output currentKnown for one5 AUnknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers42 mm32 mm
DepthDiffers100 mm85 mm
HeightDiffers42 mm32 mm
WeightDiffers146 g62 g
Packaging data3 differ
Package width81 mm81 mm
Package depthDiffers173 mm112 mm
Package heightDiffers50 mm35 mm
Package weightDiffers191 g92 g
Package volumeKnown for one700 cm³Unknown — not stated by the source
Package typeKnown for oneHanging boxUnknown — not stated by the source
Packaging contentidentical
Quantity per pack1 pc(s)1 pc(s)
Logistics data1 differ
Country of originDiffersChinaGermany
Other features1 differ
Dimensions (WxDxH)Differs42 x 100 x 42 mm32 x 85 x 32 mm

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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