Product comparison · 2 mobile device chargers

InLine USB power supply, GaN charger, 4-port, 2x USB-C + 2x USB-A vs InLine USB power supply, GaN charger, 4-port, 2x USB-C + 2x USB-A

Key differences

Product colour
- USB power supply, GaN charger, 4-port, 2x USB-C + 2x USB-A:Black
- USB power supply, GaN charger, 4-port, 2x USB-C + 2x USB-A:White
Weight
- USB power supply, GaN charger, 4-port, 2x USB-C + 2x USB-A:288 g
- USB power supply, GaN charger, 4-port, 2x USB-C + 2x USB-A:291 g

Differences highlightedShow differences only

Comparison of 31515B, 31515W
25 specifications	A InLine USB power supply, GaN charger, 4-port, 2x USB-C + 2x USB-A Model 31515B View product	B InLine USB power supply, GaN charger, 4-port, 2x USB-C + 2x USB-A Model 31515W View product
Performanceidentical
Charger type	Indoor	Indoor
Charger compatibility	Universal	Universal
Power source type	AC	AC
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2	2
USB Type-C ports quantity	2	2
Wireless charging	No	No
Fast charging	Yes	Yes
USB Power Delivery (USB PD)	Yes	Yes
Design1 differ
Product colourDiffers	Black	White
LED indicators	Yes	Yes
Gallium nitride (GaN) transistors	Yes	Yes
Poweridentical
Input voltage	100 - 240 V	100 - 240 V
Input frequency	50/60 Hz	50/60 Hz
Input current	2.3 A	2.3 A
Maximum power	120 W	120 W
Maximum output voltage	20 V	20 V
Minimum output voltage	5 V	5 V
Efficiency at low load (10%)	Yes	Yes
Weight & dimensions1 differ
Width	111 mm	111 mm
Depth	98 mm	98 mm
Height	21 mm	21 mm
WeightDiffers	288 g	291 g
Packaging contentidentical
Cables included	AC	AC
Logistics dataidentical
Country of origin	China	China
Other featuresidentical
Dimensions (WxDxH)	111 x 98 x 21 mm	111 x 98 x 21 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.