A3 Pro Dual SIM Phone

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The A3 Pro is an unlocked, no contract 4G dual SIM Android phone.  This high spec dual SIM phone enables you to use two different SIM cards at once. 

• 5.7" large screen with notch display
• Unlocked so you can use any SIM cards inside, no contract for flexibility.
• Dual cameras rear 12+5 MP and front 8 MP.
• Expandable large memory storage to 256 GB via micro SD card
• Large 3300 mAh battery.
• Unlock your mobile quickly with finger print or face unlock.
• Powerful 1.5 GHz quad core processor with less power consumption.

Availability: In Stock In stock
Includes: Travel SIM with extra credit


Features of the A3 Pro Dual SIM Android phone


Dual SIM 4G mobile
The A3 Pro is an international phone that is unlocked with no contract. Access your personal SIM and WorldSIM travel SIM card on one phone - forget about having to carry two phones, or having to switch SIM cards when you travel.

Powerful performance
Perfect for travellers and everyday users, the A3 Pro has quadcore 1.5 GHz processor for powerful performance with less power consumption!

Up to 256GB External Storage
The A3 has up to 16GB internal storage.  Expand memory via micro SD card up to 256GB so you can keep all your files, music and movies on it.

Blog post: 10 Reasons why you need a dual SIM phone

A3 Pro Dual SIM Phone

What's Included?

International Roaming SIM android phone

Dual SIM international phone with free international SIM card 

The A3 Pro is an international phone which comes with a WorldSIM Travel SIM card included so you can benefit from free international roaming in over 118 countries. In addition our travel SIM can reduce your international roaming charges by up to 95%.

4G Android phone

5.7" Display Screen

The A3 Pro has a great large screen perfect for watching your favourite shows or browsing online.

Dual SIM smart android phone

12+5MP camera, with rear with 8MP 

High spec camera for taking selfies and photos along with HDR, Panorama, Face Detection, Real time filters and many more superb features!

4G Android phone

Available in Space Grey

The A3 Pro Dual SIM Android phone is available in stunning space grey.

A3 Pro Dual SIM Phone Features

Android phone

This sleek, lightweight dual SIM Android phone is stylish and operates with Android 8.1 software.


This international phone has a front and rear facing camera. The rear facing camera is 12+5MP with a flash and the front facing camera is 8MP.


Connect to other devices via bluetooth.

Quad Core

The A3 Pro has Quad Core processor for speedy usability.


The A3 Pro supports up to 256GB Micro SD card (not included) so you can store all your music on it. 

5.7” Screen Display

A super large size perfect for watching your favourite shows!


Use this dual SIM phone worldwide.

Dual SIM

There are two SIM card slots so you can use two any SIM cards simultaneously.

A3 Pro Dual SIM Phone Technical Specifications

  • Quad Core 1.5 GHz processor
  • Android 8.1
  • GSM Quad-band (850, 900, 1800, 1900MHz)
  • 3G (850, 900, 1900, 2100MHz)
  • 5.7" display screen
  • Fingerprint scanner
  • 3300mAh Battery Capacity
  • 16 GB expandable to 256 GB
  • 12+5 MP/ 8MP Dual Camera with flash
  • WI-Fl / Bluetooth
  • Supports Micro SD card up to 256 GB
  • 2.5 D Curved Glass
  • MT6739 newest chipset, cortex A-53
  • Stereo bluetooth 

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What our users say about this product

Hear about people's experience with this product, the SIM and our service

Rating stars

It is a good service for what it is for

The reason we purchased WorldSIM is to save us the inconvenience of purchasing SIM cards in every different country. The 7" Android Tablets and the Android Dual-SIM phones we purchased (we purchased 4 devices being 2 of each) are quite good and work well.

SAPWanderer  - ProductReview.com

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Rating stars

My WorldSIM experience was just what I was hoping for

Activating the service was immediate – just turned on my phone and I was connected. As I traveled through six countries, I always had efficient service to call a local restaurant or to call home thousands of miles away.

James G - ProductReview.com

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Rating stars

Perfect for travelers!

I used WorldSIM several times during my trips in Europe and America without any problems. The phone changed the networks automatically and I never lost the signal. Very good coverage on those areas.

Gustavo - ProductReview.com

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Rating stars

Essential travel companion

I travel to the US a few times a year and have been using a WorldSim card for a while. I have just upgraded to their new card and am very pleased. The rates are unbeatable and the process of moving my credit and number over went smoothly.

Jenny - ProductReview.com

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Rating stars

This product and service is Amazing! Highly recommend

I purchased the World SIM a few months back and since then I have used it in various countries with great satisfaction. The pricing structure is very competitive and service is highly reliable. If you travel to various countries and need a great world product then this SIM is the right move.

Tom - ProductReview.com

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