Product comparison · 2 power banks

Hama Roll Up 20 vs Ugreen 25919 power bank Lithium Polymer (LiPo)

14specifications compared
9differ
5identical
21known for one product only

Key differences

The Hama Roll Up 20 has 1 more simultaneously connected devices (max) than the Ugreen 25919 power bank Lithium Polymer (LiPo) (3 vs 2). The Hama Roll Up 20 has 204.8 g more weight than the Ugreen 25919 power bank Lithium Polymer (LiPo) (425.8 g vs 221 g). The Hama Roll Up 20 has 10,000 mAh more battery capacity than the Ugreen 25919 power bank Lithium Polymer (LiPo) (20000 mAh vs 10000 mAh). Only the Ugreen 25919 power bank Lithium Polymer (LiPo) has wireless charging. Product colour: Anthracite on the Hama Roll Up 20, Grey on the Ugreen 25919 power bank Lithium Polymer (LiPo).

Number of simultaneously connected devices (max)
- Roll Up 20:3
- 25919 power bank Lithium Polymer (LiPo):2
Product colour
- Roll Up 20:Anthracite
- 25919 power bank Lithium Polymer (LiPo):Grey
Wireless charging
- Roll Up 20:No
- 25919 power bank Lithium Polymer (LiPo):Yes
Weight
- Roll Up 20:425.8 g
- 25919 power bank Lithium Polymer (LiPo):221 g
Battery technology
- Roll Up 20:Lithium-Ion (Li-Ion)
- 25919 power bank Lithium Polymer (LiPo):Lithium Polymer (LiPo)
Battery capacity
- Roll Up 20:20000 mAh
- 25919 power bank Lithium Polymer (LiPo):10000 mAh

Side by side

Differences highlightedShow differences only

Comparison of Roll Up 20, 25919
35 specifications	A Hama Roll Up 20 View product	B Ugreen 25919 power bank Lithium Polymer (LiPo) Model 25919 View product
Design3 differ
Number of simultaneously connected devices (max)Differs	3	2
Product colourDiffers	Anthracite	Grey
Charger compatibilityDiffers	Universal	Mobile phone/Smartphone, Tablet
Built-in displayKnown for one	Yes	Unknown — not stated by the source
Display typeKnown for one	LED	Unknown — not stated by the source
ShapeKnown for one	Rectangle	Unknown — not stated by the source
Housing materialKnown for one	Unknown — not stated by the source	Silicone
Power bank & device charging at onceKnown for one	Unknown — not stated by the source	Yes
Performance2 differ
Wireless chargingDiffers	No	Yes
Fast charging technologyDiffers	Quick Charge 3.0, Power Delivery 3.0	Power Delivery
Battery charge time (USB)Known for one	2.3 h	Unknown — not stated by the source
Built-in radioKnown for one	Unknown — not stated by the source	No
USB Power Delivery up toKnown for one	Unknown — not stated by the source	20 W
Ports & interfacesidentical
USB Type-A connectorKnown for one	Yes	Unknown — not stated by the source
USB Type-A output portsKnown for one	1	Unknown — not stated by the source
USB Type-C connectorKnown for one	Yes	Unknown — not stated by the source
USB Type-C ports quantityKnown for one	1	Unknown — not stated by the source
Power1 differ
USB Type-C charging portKnown for one	Yes	Unknown — not stated by the source
Total output powerKnown for one	45 W	Unknown — not stated by the source
Power protection featuresDiffers	Overcharge, Over voltage, Overheating, Short circuit	Short circuit, Overcharge, Overheating, Over current, Overload
Output currentKnown for one	Unknown — not stated by the source	5 A
Output voltageKnown for one	Unknown — not stated by the source	20 V
Weight & dimensions1 differ
WidthKnown for one	34 mm	Unknown — not stated by the source
DepthKnown for one	52.1 mm	Unknown — not stated by the source
HeightKnown for one	152.8 mm	Unknown — not stated by the source
WeightDiffers	425.8 g	221 g
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	Unknown — not stated by the source	USB Type-C to USB Type-C
Battery2 differ
Battery technologyDiffers	Lithium-Ion (Li-Ion)	Lithium Polymer (LiPo)
Battery capacityDiffers	20000 mAh	10000 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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