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
Built-in display	Yes	Yes
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
Charging source	USB	USB
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	Yes	Yes
Fast charging technologyDiffers	Quick Charge 3.0, Power Delivery 3.0	Power Delivery 3.0, Quick Charge 3.0
USB Power Delivery (USB PD)	Yes	Yes
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
Input interface	USB Type-C	USB Type-C
USB Type-A connector	Yes	Yes
USB Type-A output ports	1	1
USB Type-C connector	Yes	Yes
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
Quantity per pack	1 pc(s)	1 pc(s)
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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