Product comparison · 2 mobile device chargers

Ugreen 55549B mobile device charger Universal Grey AC Fast charging Indoor vs Ugreen CD278 Headphones, Smartphone, Smartwatch White AC Wireless charging Fast charging Indoor

10specifications compared
6differ
4identical
21known for one product only

Key differences

USB Type-C ports quantity
- 55549B mobile device charger Universal Grey AC Fast charging Indoor:5
- CD278 Headphones, Smartphone, Smartwatch White AC Wireless charging Fast charging Indoor:1
Number of simultaneously connected devices (max)
- 55549B mobile device charger Universal Grey AC Fast charging Indoor:6
- CD278 Headphones, Smartphone, Smartwatch White AC Wireless charging Fast charging Indoor:3
Product colour
- 55549B mobile device charger Universal Grey AC Fast charging Indoor:Grey
- CD278 Headphones, Smartphone, Smartwatch White AC Wireless charging Fast charging Indoor:White
Maximum power
- 55549B mobile device charger Universal Grey AC Fast charging Indoor:500 W
- CD278 Headphones, Smartphone, Smartwatch White AC Wireless charging Fast charging Indoor:15 W
Output current (12V)
- 55549B mobile device charger Universal Grey AC Fast charging Indoor:3 A
- CD278 Headphones, Smartphone, Smartwatch White AC Wireless charging Fast charging Indoor:2.5 A

Side by side

Differences highlightedShow differences only

Comparison of 55549B, CD278
31 specifications	A Ugreen 55549B mobile device charger Universal Grey AC Fast charging Indoor Model 55549B View product	B Ugreen CD278 Headphones, Smartphone, Smartwatch White AC Wireless charging Fast charging Indoor Model CD278 View product
Performance3 differ
Charger compatibilityDiffers	Universal	Headphones, Smartphone, Smartwatch
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
USB Type-C ports quantityDiffers	5	1
Fast charging technologyKnown for one	Power Delivery 2.0, Power Delivery 3.0	Unknown — not stated by the source
Number of simultaneously connected devices (max)Differs	6	3
Programmable power supply (PPS)Known for one	Yes	Unknown — not stated by the source
USB Power Delivery (USB PD)Known for one	Yes	Unknown — not stated by the source
Wireless chargingKnown for one	Unknown — not stated by the source	Yes
Wireless charging technologyKnown for one	Unknown — not stated by the source	Qi2
Operating principleKnown for one	Unknown — not stated by the source	Contactless
MagSafe compatibleKnown for one	Unknown — not stated by the source	Yes
Design1 differ
Product colourDiffers	Grey	White
Housing materialKnown for one	Unknown — not stated by the source	Acrylonitrile butadiene styrene (ABS), Aluminium
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Power2 differ
Input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Input frequencyKnown for one	50/60 Hz	Unknown — not stated by the source
Input currentKnown for one	7 A	Unknown — not stated by the source
Maximum powerDiffers	500 W	15 W
Port 2 output powerKnown for one	20 W	Unknown — not stated by the source
Output current (5V)Known for one	3 A	Unknown — not stated by the source
Output current (12V)Differs	3 A	2.5 A
Output current (15V)Known for one	3 A	Unknown — not stated by the source
Output current (20V)Known for one	5 A	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	60.6 mm	Unknown — not stated by the source
DepthKnown for one	114.6 mm	Unknown — not stated by the source
HeightKnown for one	146 mm	Unknown — not stated by the source
WeightKnown for one	2.21 kg	Unknown — not stated by the source

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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