Product comparison · 2 power banks

Hama Pocket 20 vs Lenovo G0A3140WWW power bank Lithium-Ion (Li-Ion)

25specifications compared
16differ
9identical
17known for one product only

Key differences

The Lenovo G0A3140WWW power bank Lithium-Ion (Li-Ion) has 1 more simultaneously connected devices (max) than the Hama Pocket 20 (3 vs 2). The Hama Pocket 20 has 1 more USB Type-A output ports than the Lenovo G0A3140WWW power bank Lithium-Ion (Li-Ion) (2 vs 1). The Lenovo G0A3140WWW power bank Lithium-Ion (Li-Ion) has 1 more USB Type-C ports quantity than the Hama Pocket 20 (2 vs 1). Product colour: Sand on the Hama Pocket 20, Gold, Grey on the Lenovo G0A3140WWW power bank Lithium-Ion (Li-Ion). LED indicators: Battery level on the Hama Pocket 20, Yes on the Lenovo G0A3140WWW power bank Lithium-Ion (Li-Ion).

Number of simultaneously connected devices (max)
- Pocket 20:2
- G0A3140WWW power bank Lithium-Ion (Li-Ion):3
Product colour
- Pocket 20:Sand
- G0A3140WWW power bank Lithium-Ion (Li-Ion):Gold, Grey
LED indicators
- Pocket 20:Battery level
- G0A3140WWW power bank Lithium-Ion (Li-Ion):Yes
USB Type-A output ports
- Pocket 20:2
- G0A3140WWW power bank Lithium-Ion (Li-Ion):1
USB Type-C ports quantity
- Pocket 20:1
- G0A3140WWW power bank Lithium-Ion (Li-Ion):2
Output current
- Pocket 20:2.1 A
- G0A3140WWW power bank Lithium-Ion (Li-Ion):5 A
Output voltage
- Pocket 20:5 V
- G0A3140WWW power bank Lithium-Ion (Li-Ion):28 V
Width
- Pocket 20:68.5 mm
- G0A3140WWW power bank Lithium-Ion (Li-Ion):51 mm

Side by side

Differences highlightedShow differences only

Comparison of Pocket 20, G0A3140WWW
42 specifications	A Hama Pocket 20 View product	B Lenovo G0A3140WWW power bank Lithium-Ion (Li-Ion) Model G0A3140WWW View product
Design4 differ
Number of simultaneously connected devices (max)Differs	2	3
Product colourDiffers	Sand	Gold, Grey
Housing materialKnown for one	Unknown — not stated by the source	Plastic
Charger compatibilityDiffers	Mobile phone/Smartphone, Tablet, Portable speaker, Smartwatch, Headphones/Headset, Digital camera	Laptop/netbook
Built-in displayKnown for one	Unknown — not stated by the source	Yes
Display typeKnown for one	Unknown — not stated by the source	TFT
LED indicatorsDiffers	Battery level	Yes
Performanceidentical
Battery capacityKnown for one	Unknown — not stated by the source	73 Wh
Battery charge time (USB)Known for one	11.5 h	Unknown — not stated by the source
Ports & interfaces2 differ
USB Type-A output portsDiffers	2	1
USB Type-C ports quantityDiffers	1	2
Power3 differ
Total output powerKnown for one	Unknown — not stated by the source	140 W
Output currentDiffers	2.1 A	5 A
Output voltageDiffers	5 V	28 V
Power protection featuresDiffers	Over voltage, Overcharge, Overdischarge, Overheating, Short circuit	Over voltage, Over current, Overheating
USB Type-C charging portKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 25 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	8 - 90 °C
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	CB/CE/FCC/IC/cTUVus/CEC/DOE/Nrcan/RCM/CCC/BIS/KC/TISI/CoC/NRCS LoA/ECAS/ANATEL/NOM/EAC/DoC
Weight & dimensions5 differ
WidthDiffers	68.5 mm	51 mm
DepthDiffers	136.8 mm	39 mm
HeightDiffers	27.5 mm	154 mm
WeightDiffers	396 g	463 g
Cable lengthDiffers	0.3 m	1.5 m
Packaging content1 differ
Cables includedDiffers	USB Type-A to USB Type-C	USB Type-C
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	171.5 mm
Package depthKnown for one	Unknown — not stated by the source	103 mm
Package heightKnown for one	Unknown — not stated by the source	49 mm
Package weightKnown for one	Unknown — not stated by the source	660 g
Package typeKnown for one	Unknown — not stated by the source	Box
Battery1 differ
Battery technologyDiffers	Lithium Polymer (LiPo)	Lithium-Ion (Li-Ion)

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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