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Charger comparison

Anker PowerPort III 20W Cube vs Xiaomi 33W Nano

Compare charging power, ports and device compatibility.

Compared products
01Selected
Anker PowerPort III 20W Cube Charger

Anker PowerPort III 20W Cube Charger

  • Supports USB PD.
  • 20 W rated output.
  • Design / mounting: UK Type G wall plug.
KSh 980Out of Stock
02
Xiaomi 33W Nano Power Adapter (USB-C, UK)

Xiaomi 33W Nano Power Adapter (USB-C, UK)

  • Supports GAN, PPS, USB PD.
  • 33 W rated output.
  • Design / mounting: UK Type G wall plug.
KSh 1,940In Stock
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Anker 511 Charger Nano 3, 30WKSh 1,400
Xiaomi 22.5W Power Adapter (Type-A, UK)KSh 1,040
Anker Zolo Charger (20W, PD 3.0)KSh 950
Anker Nano 45W ChargerKSh 2,820

Our quick verdict

Choose the Xiaomi 33W Nano Power Adapter if you want a higher 33 W rated output and a GaN design. Choose the Anker PowerPort III 20W Cube Charger if you prefer USB PD.

Output power

Anker PowerPort III 20W Cube Charger
20 W rated output
Xiaomi 33W Nano Power Adapter
33 W rated output

Charging support

Anker PowerPort III 20W Cube Charger
Supports USB PD
Xiaomi 33W Nano Power Adapter
Supports USB PD, PPS, Quick Charge

Cooling / safety

Anker PowerPort III 20W Cube Charger
MultiProtect safety system
Xiaomi 33W Nano Power Adapter
Temperature control and multiple protection circuits

Key differences

The main differences to help you choose.

Anker PowerPort III 20W Cube Charger

  • Supports USB PD.

Xiaomi 33W Nano Power Adapter

  • GaN charger design.
  • Higher rated output: 33 W.
  • Supports USB PD, PPS, Quick Charge.

What matters most to you?

Choose any priorities

How each product answers the questions buyers ask most. Untick a topic to hide it.

4 priorities selected.

Anker PowerPort III 20W Cube Charger

  • 20 W rated output.
  • 1 output port.
  • Supports USB PD.
  • MultiProtect safety system.

Xiaomi 33W Nano Power Adapter

  • 33 W rated output.
  • 1 output port.
  • Supports USB PD, PPS, Quick Charge.
  • Temperature control and multiple protection circuits.

Detailed comparison

Explore the full specifications, section by section.

General

General specifications comparison
SpecificationAnker PowerPort III 20W Cube ChargerXiaomi 33W Nano Power Adapter (USB-C, UK)
BrandAnkerXiaomi

Charger

Charger specifications comparison
SpecificationAnker PowerPort III 20W Cube ChargerXiaomi 33W Nano Power Adapter (USB-C, UK)
Brand / ModelAnker PowerPort III 20W Cube / 312 Charger · A2149Xiaomi 33W Nano Power Adapter (USB-C) · UK SKU 67366
Charger TypeWall ChargerGaN Wall Charger
Colour / DesignBlack / White · compact Cube designWhite · GaN Nano design

Power & Charging

Power & Charging specifications comparison
SpecificationAnker PowerPort III 20W Cube ChargerXiaomi 33W Nano Power Adapter (USB-C, UK)
Maximum Output20W33W with compatible Xiaomi device/cable
Input100–240V AC · 0.7A · 50/60Hz100–240V AC · 0.8A · 50/60Hz
Charging TechnologyUSB Power Delivery · PowerIQ 3.0GaN · USB PD · PPS · Quick Charge
Ports / Charging Positions1× USB-C output1× USB-C output
Output / Power DistributionUSB-C: 5V⎓3A / 9V⎓2.22A · 20W max5V⎓3A (15W) / 9V⎓3A (27W) / 11V⎓3A (33W) / 12V⎓1.5A (18W)

Design & Features

Design & Features specifications comparison
SpecificationAnker PowerPort III 20W Cube ChargerXiaomi 33W Nano Power Adapter (USB-C, UK)
Design / MountingUK Type G wall plugUK Type G wall plug
Cooling / SafetyMultiProtect safety systemTemperature control and multiple protection circuits; operating range −10–40°C
Smart Features—Automatic device detection

Compatibility & Physical

Compatibility & Physical specifications comparison
SpecificationAnker PowerPort III 20W Cube ChargerXiaomi 33W Nano Power Adapter (USB-C, UK)
Compatibility / NotesCompatible USB-C PD devices; charging speed depends on the device and cableCompatible Xiaomi and USB-C devices; Xiaomi Pad 7 compatibility limitation; rated cable required
Dimensions / Weight / PackageIn the box: charger and welcome guide; cable sold separatelyBody excluding prongs: 48.6×32.2×40.4mm · In the box: adapter and documentation; cable sold separately

Similarities

  • Both support USB PD.
  • Both are wall chargers.
  • Both go up to 240 V (input).
  • Same design / mounting: UK Type G wall plug.

In summary

Choose Xiaomi 33W Nano Adapter for more total output and PPS and Quick Charge support.

Back to compared products ↑

In-stock alternatives

Anker Zolo Charger (20W, PD 3.0)For Anker PowerPort III 20W Cube ChargerAnker Zolo Charger (20W, PD 3.0)View product ↗Xiaomi 22.5W Power Adapter (Type-A, UK)For Anker PowerPort III 20W Cube ChargerXiaomi 22.5W Power Adapter (Type-A, UK)View product ↗Anker Zolo 30W Charger with USB-C to USB-C CableFor Xiaomi 33W Nano Power Adapter (USB-C, UK)Anker Zolo 30W Charger with USB-C to USB-C CableView product ↗Oraimo PowerCube 202 20W Mini Fast ChargerFor Xiaomi 33W Nano Power Adapter (USB-C, UK)Oraimo PowerCube 202 20W Mini Fast ChargerView product ↗

Related comparisons

Anker PowerPort III 20W Cube ChargerAnker 511 Charger Nano 3, 30WAnker PowerPort III 20W Cube ChargerXiaomi 22.5W Power Adapter (Type-A, UK)Anker PowerPort III 20W Cube ChargerAnker Zolo Charger (20W, PD 3.0)Anker PowerPort III 20W Cube ChargerAnker Nano 45W ChargerAnker PowerPort III 20W Cube ChargerAnker 25W Compact Charger with 5ft USB-C to USB-C CableAnker PowerPort III 20W Cube ChargerAnker Zolo 30W Charger with USB-C to USB-C CableAnker PowerPort III 20W Cube ChargerAnker Zolo Charger (30W, PD 3.0)Anker PowerPort III 20W Cube ChargerAnker 313 Charger (Ace, 45W, Type G)Oraimo PowerCube 20 Chic 20W GaN Wall ChargerAnker PowerPort III 20W Cube Charger
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