Xiaomi Mi A3 (Android One smartphone) – Full Specs

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Xiaomi Mi A3 Quick Specs: Android 9 Pie smartphone. Announced July 2019. Features 6.1-inch display, Snapdragon 665 chipset, 32 MP selfie camera, 48 MP triple rear camera, 4 GB RAM, up to 128 GB internal memory, and a 4030 mAh battery.

The Xiaomi Mi A3 is basically a Xiaomi Mi CC9e running stock Android OS. As an Android One smartphone, it does not include Xiaomi’s custom user interface, MIUI and is bound to get at least two Android software updates.

Xiaomi Mi A3 Specs and Features

Wireless Network and Software

  • 2G mobile network bands: GSM, GPRS, EDGE 850 / 900 / 1800 / 1900 MHz.
  • 3G mobile network bands: UMTS, WCDMA, HSDPA 850 / 900 / 2100 MHz
  • 4G mobile network bands: LTE 1(2100) / 3(1800) / 5(850) / 8(900) / 34(2000) / 38(2600) / 39(1900) / 40(2300) / 41(2500)
  • 5G mobile network bands: No.
  • SIM Type: Dual Nano-SIM
  • Software / OS: Android 9 Pie (Android one)

Design, Form Factor, Appearance

  • Dimensions: 153.5 x 71.9 x 8.5 mm
  • Weight: 173.8 g
  • Display: 6.1 inches, 720 x 1560 pixels,19.5:9 aspect ratio, Super AMOLED display, waterdrop notch, with Gorilla Glass 5 protection.
  • Colours: Kind of Gray. Not just Blue. More than White.
  • Physical Build: Front/back glass with Gorilla Glass 5 around an aluminium frame.
Xiaomi Mi A3
Xiaomi Mi A3 is an Android One smartphone, meaning that it runs stock Android OS

Internal Hardware Specs

  • Processor Type: 64-bit, 2.0 GHz Octa-core, Kryo 260
  • Processor Name: Qualcomm Snapdragon 665
  • Graphics Processor:  Adreno 610.
  • RAM: 4 GB
  • Internal Storage: 64 GB / 128 GB
  • External Storage: microSD, up to 256 GB (hybrid slot)

Photography, Video Recording

  • Rear Camera: 48 MP + 8 MP + 2 MP triple camera, f2.4 Aperture, LED flash, 2160p@30fps video recording
  • Front-facing Camera: 32 MP, f2.0 Aperture, AI Face Recognition, 1080p@30fps video capture.
Xiaomi Mi A3 cameras

Audio, Video Playback

  • Music Support: PCM, AAC / AAC + / eAAC + / MP3 / AMR – NB / WB / APE
  • Audio: 3.5 mm audio jack
  • Loudspeaker: Mono speakers
  • Video Support: H.264/MP4/MPEG4 player
  • FM Radio: Yes.


  • Digital Compass: Yes.
  • Accelerometer: Yes.
  • Proximity Sensor: Yes.
  • Ambient Light Sensor: Yes.
  • Barometer: No.
  • Pedometer: No.
  • Heart Rate Monitor: No.
  • Gyroscope (G-Sensor): Yes.
  • Fingerprint Scanner: Yes; in-display.
  • Face Unlock: Yes.
  • Iris Scanner: No.
  • Motion Sensing / Gesture Control:
  • Voice Control:
  • Intelligent Digital Assistant:
  • Infra-red Sensor: Yes.

Connectivity Options

  • Bluetooth: v5.0, A2DP
  • WiFi: Wi-Fi 802.11 a/b/g/n/ac, hotspot
  • USB: microUSB v2.0; USB-C.
  • NFC:

Miscellaneous Specs and Features

  • Battery Type and Capacity: Non-Removable Lithium-Polymer 4030 mAh
  • Battery Charging: 18W Fast Charging
  • Reverse Charging: No.
  • Announced: July 17, 2019
  • Market Availability: July 2019

Xiaomi Mi A3 Price and Availability

  • Country Availability: China. India. Nigeria. Global.
  • Price: €250 for 64GB storage variant and €280 for 128GB storage variant. In Nigeria, the 64GB variant sells for ₦72,000, while the  128GB storage variant has an ₦80,000 price tag.
Xiaomi Mi A3 with Android One

MobilityArena Buyer’s Guide Verdict

Xiaomi Mi A3 is a well-rounded mid-range smartphone that packs good value for money. It marries Xiaomi’s solid physical build quality with pure Android OS software and services.

Our Buyer’s Guide Verdict is a recommendation that we make based on our evaluation of the specs of the device. It is a general guide designed to help you understand how much value a smartphone offers for its price. It is not a stamp of quality assessment or an endorsement of the device or of the manufacturers. Be sure to ask questions and use your judgement when buying any device, as MobilityArena may not be held responsible for your buying decisions.

Xiaomi Mi A3 Review Rating

We are yet to review the Xiaomi Mi A3 and so do not have a review rating for it yet. This section will be updated with our review rating and a link to the review page, as soon as we have a review ready.

Disclaimer: While we take the pains to ensure accuracy, we can not guarantee that the specs and  information on this page about the Xiaomi Mi A3 are 100% correct. If you think that any information for the current phone is wrong or missing, please contact us.

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