Product comparison · 2 power banks

Hama PD20-W20 Lithium Polymer (LiPo) vs Ugreen S-O_04091 Lithium-Ion (Li-Ion)

17specifications compared
8differ
9identical
20known for one product only

Key differences

The Hama PD20-W20 Lithium Polymer (LiPo) has 1 more simultaneously connected devices (max) than the Ugreen S-O_04091 Lithium-Ion (Li-Ion) (3 vs 2). The Ugreen S-O_04091 Lithium-Ion (Li-Ion) has 82 W more USB Power Delivery up to than the Hama PD20-W20 Lithium Polymer (LiPo) (100 W vs 18 W). The Hama PD20-W20 Lithium Polymer (LiPo) has 1 more USB Type-C ports quantity than the Ugreen S-O_04091 Lithium-Ion (Li-Ion) (2 vs 1). Shape: Rectangle on the Hama PD20-W20 Lithium Polymer (LiPo), Cylinder on the Ugreen S-O_04091 Lithium-Ion (Li-Ion). Fast charging technology: Quick Charge 3.0, Power Delivery 3.0 on the Hama PD20-W20 Lithium Polymer (LiPo), Power Delivery 3.0, Quick Charge 3.0 on the Ugreen S-O_04091 Lithium-Ion (Li-Ion).

Number of simultaneously connected devices (max)
- PD20-W20 Lithium Polymer (LiPo):3
- S-O_04091 Lithium-Ion (Li-Ion):2
Shape
- PD20-W20 Lithium Polymer (LiPo):Rectangle
- S-O_04091 Lithium-Ion (Li-Ion):Cylinder
USB Power Delivery up to
- PD20-W20 Lithium Polymer (LiPo):18 W
- S-O_04091 Lithium-Ion (Li-Ion):100 W
USB Type-C ports quantity
- PD20-W20 Lithium Polymer (LiPo):2
- S-O_04091 Lithium-Ion (Li-Ion):1
Battery technology
- PD20-W20 Lithium Polymer (LiPo):Lithium Polymer (LiPo)
- S-O_04091 Lithium-Ion (Li-Ion):Lithium-Ion (Li-Ion)
Battery capacity
- PD20-W20 Lithium Polymer (LiPo):20000 mAh
- S-O_04091 Lithium-Ion (Li-Ion):12000 mAh

Side by side

Differences highlightedShow differences only

Comparison of PD20-W20, S-O_04091
37 specifications	A Hama PD20-W20 Lithium Polymer (LiPo) Model PD20-W20 View product	B Ugreen S-O_04091 Lithium-Ion (Li-Ion) Model S-O_04091 View product
Design3 differ
Number of simultaneously connected devices (max)Differs	3	2
Product colourKnown for one	Anthracite	Unknown — not stated by the source
Charger compatibilityDiffers	Universal	Mobile phone/Smartphone, Tablet, Laptop/netbook
Display typeKnown for one	LED	Unknown — not stated by the source
ShapeDiffers	Rectangle	Cylinder
LED indicatorsKnown for one	Unknown — not stated by the source	Battery level
Performance2 differ
Battery voltageKnown for one	3.85 V	Unknown — not stated by the source
Battery capacityKnown for one	77 Wh	Unknown — not stated by the source
Wireless chargingKnown for one	No	Unknown — not stated by the source
Fast charging technologyDiffers	Quick Charge 3.0, Power Delivery 3.0	Power Delivery 3.0, Quick Charge 3.0
USB Power Delivery up toDiffers	18 W	100 W
Battery charge time (USB)Known for one	7 h	Unknown — not stated by the source
Ports & interfaces1 differ
USB Type-C ports quantityDiffers	2	1
Poweridentical
USB Type-C charging portKnown for one	Yes	Unknown — not stated by the source
USB Type-C required charging power (min)Known for one	15 W	Unknown — not stated by the source
USB Type-C required charging power (max)Known for one	15 W	Unknown — not stated by the source
Total output powerKnown for one	22.5 W	Unknown — not stated by the source
Power protection featuresKnown for one	Overcharge, Over voltage, Short circuit, Overheating	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	Forest Stewardship Council (FSC)	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	CE	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	29.1 mm	Unknown — not stated by the source
DepthKnown for one	71.5 mm	Unknown — not stated by the source
HeightKnown for one	113.6 mm	Unknown — not stated by the source
WeightKnown for one	322.9 g	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	USB Type-C	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Battery2 differ
Battery technologyDiffers	Lithium Polymer (LiPo)	Lithium-Ion (Li-Ion)
Battery capacityDiffers	20000 mAh	12000 mAh

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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