Product comparison · 2 power banks

Hama Roll Up 20 vs Hama Watch 10000 mAh Black, Grey

13specifications compared
6differ
7identical
16known for one product only

Key differences

Product colour
- Roll Up 20:Anthracite
- Watch 10000 mAh Black, Grey:Black, Grey
Width
- Roll Up 20:34 mm
- Watch 10000 mAh Black, Grey:47 mm
Depth
- Roll Up 20:52.1 mm
- Watch 10000 mAh Black, Grey:103 mm
Height
- Roll Up 20:152.8 mm
- Watch 10000 mAh Black, Grey:31 mm
Weight
- Roll Up 20:425.8 g
- Watch 10000 mAh Black, Grey:200.5 g
Battery capacity
- Roll Up 20:20000 mAh
- Watch 10000 mAh Black, Grey:10000 mAh

Side by side

Differences highlightedShow differences only

Comparison of Roll Up 20, Watch
29 specifications	A Hama Roll Up 20 View product	B Hama Watch 10000 mAh Black, Grey Model Watch View product
Design1 differ
Number of simultaneously connected devices (max)Known for one	3	Unknown — not stated by the source
Product colourDiffers	Anthracite	Black, Grey
Charger compatibilityKnown for one	Universal	Unknown — not stated by the source
Built-in displayKnown for one	Yes	Unknown — not stated by the source
Display typeKnown for one	LED	Unknown — not stated by the source
Shape	Rectangle	Rectangle
Performanceidentical
Charging source	USB	USB
Wireless charging	No	No
Fast chargingKnown for one	Yes	Unknown — not stated by the source
Fast charging technologyKnown for one	Quick Charge 3.0, Power Delivery 3.0	Unknown — not stated by the source
USB Power Delivery (USB PD)Known for one	Yes	Unknown — not stated by the source
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
Ports & interfacesidentical
Input interface	USB Type-C	USB Type-C
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 connector	Yes	Yes
USB Type-C ports quantityKnown for one	1	Unknown — not stated by the source
Poweridentical
USB Type-C charging port	Yes	Yes
Total output powerKnown for one	45 W	Unknown — not stated by the source
Power protection featuresKnown for one	Overcharge, Over voltage, Overheating, Short circuit	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	34 mm	47 mm
DepthDiffers	52.1 mm	103 mm
HeightDiffers	152.8 mm	31 mm
WeightDiffers	425.8 g	200.5 g
Packaging contentidentical
Quantity per pack	1 pc(s)	1 pc(s)
ManualKnown for one	Yes	Unknown — not stated by the source
Battery1 differ
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
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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