Product comparison · 2 power banks

Lenovo 140W Smart Laptop Power Bank vs NGS QUIZ 20

23specifications compared
12differ
11identical
18known for one product only

Key differences

The NGS QUIZ 20 has 1 Wh more battery capacity than the Lenovo 140W Smart Laptop Power Bank (74 Wh vs 73 Wh). The Lenovo 140W Smart Laptop Power Bank has 2 A more output current than the NGS QUIZ 20 (5 A vs 3 A). The NGS QUIZ 20 has 99 mm more width than the Lenovo 140W Smart Laptop Power Bank (150 mm vs 51 mm). Display type: TFT on the Lenovo 140W Smart Laptop Power Bank, LED on the NGS QUIZ 20. Output voltage: 28 V on the Lenovo 140W Smart Laptop Power Bank, 5 - 12 V on the NGS QUIZ 20.

Display type
- 140W Smart Laptop Power Bank:TFT
- QUIZ 20:LED
Battery capacity
- 140W Smart Laptop Power Bank:73 Wh
- QUIZ 20:74 Wh
Output current
- 140W Smart Laptop Power Bank:5 A
- QUIZ 20:3 A
Output voltage
- 140W Smart Laptop Power Bank:28 V
- QUIZ 20:5 - 12 V
Width
- 140W Smart Laptop Power Bank:51 mm
- QUIZ 20:150 mm
Depth
- 140W Smart Laptop Power Bank:39 mm
- QUIZ 20:30 mm
Height
- 140W Smart Laptop Power Bank:154 mm
- QUIZ 20:68 mm
Weight
- 140W Smart Laptop Power Bank:463 g
- QUIZ 20:422 g

Side by side

Differences highlightedShow differences only

Comparison of 140W Smart Laptop Power Bank, QUIZ 20
41 specifications	A Lenovo 140W Smart Laptop Power Bank View product	B NGS QUIZ 20 View product
Design1 differ
Housing materialKnown for one	Plastic	Unknown — not stated by the source
Display typeDiffers	TFT	LED
ShapeKnown for one	Unknown — not stated by the source	Rectangle
Performance1 differ
Battery capacityDiffers	73 Wh	74 Wh
Wireless chargingKnown for one	No	Unknown — not stated by the source
Fast charging technologyKnown for one	Unknown — not stated by the source	Power Delivery 3.0, Quick Charge 3.0
USB Power Delivery (USB PD)Known for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
USB Type-A connectorKnown for one	Yes	Unknown — not stated by the source
USB Type-C connectorKnown for one	Yes	Unknown — not stated by the source
Power2 differ
Total output powerKnown for one	140 W	Unknown — not stated by the source
Output currentDiffers	5 A	3 A
Output voltageDiffers	28 V	5 - 12 V
Power protection featuresKnown for one	Over voltage, Overheating, Over current	Unknown — not stated by the source
Port 1 output powerKnown for one	Unknown — not stated by the source	18 W
Port 2 output powerKnown for one	Unknown — not stated by the source	20 W
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 25 °C	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	CB, CE, FCC, IC, cTUVus, CEC, DOE, Nrcan, RCM, CCC, BIS, KC, TISI, CoC, NRCS LoA, ECAS, ANATEL, NOM, EAC, DoC	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	51 mm	150 mm
DepthDiffers	39 mm	30 mm
HeightDiffers	154 mm	68 mm
WeightDiffers	463 g	422 g
Packaging contentidentical
Cables includedKnown for one	USB Type-C	Unknown — not stated by the source
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
ManualKnown for one	Unknown — not stated by the source	Yes
Packaging data4 differ
Package widthDiffers	171.5 mm	98 mm
Package depthDiffers	103 mm	35 mm
Package heightDiffers	49 mm	181 mm
Package weightDiffers	660 g	467 g
Package typeKnown for one	Unknown — not stated by the source	Hanging box
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source

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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