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Xiaomi Mi A3 Specs and Price

Xiaomi Mi A3
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The Xiaomi Mi A3 is a new amazing device from the Xiaomi. The smartphone is the descendant of the Xiaomi Mi A2. The smartphone sports a 6.01-inch super AMOLED display and triple rear camera.

Where to Buy Xiaomi Mi A3

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The Xiaomi Mi A3 arrives with an amazing and decent body design and packs a triple rear camera and also a water-drop notch display. this device falls under the budget classification with sufficient inbuilt memory and smart processor.


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Xiaomi Mi A3 Key Specs & Features

  • 6.01-inch super AMOLED Display, 720 x 1560 pixels, 286 ppi, 19.5:9 Aspect Ratio
  • Android 9.0 Pie, Android One
  • Qualcomm Snapdragon 665
  • 4GB RAM with 64GB / 128GB built-in Storage or 6GB RAM with 128GB inbuilt storage
  • 48 MP + 8 MP + 2 MP Triple Rear Camera
  • 32 MP Front Camera
  • 4G LTE
  • Fingerprint Scanner (Under Display)
  • 4030mAh Non-removable battery

Xiaomi Mi A3

Design and Display

The Xiaomi Mi A3 comes with an adequate body design. The phone is built with a mishmash of Aluminum Alloy and Glass. The front and rear of the phone is covered in Corning Gorilla Glass 5 with Aluminium frames.

It is built for a premium look and feel. It features triple camera, with a LED flash, and fingerprint sensor (under display, optical). Xiaomi Mi A3 is presented with a body dimension of 71.9 mm x 153.5 mm x 8.5 mm and it weighs 174 grams.

The water-drop notch offer’s a huge screen display measuring 6.01 inches. The super AMOLED capacitive touchscreen has a modest resolution of 720 x 1560 pixels and 286 ppi.

The screen comes with display protection of Corning Gorilla Glass 5 and an amazing 82% screen to body ratio.

Hardware and Software

Xiaomi Mi A3 is powered by a Qualcomm Snapdragon 665 SoC. The octa-core processor is clocked at a determined speed of 2.2 GHz. It chipset is paired with a Qualcomm Adreno 610 GPU for the graphics.

Xiaomi Mi A3 runs on Android 9.0 Pie operating system with Android One. You get an option of 64GB or 128GB built-in storage with 4GB RAM.

Xiaomi Mi A3 also comes with an internal storage of 128GB paired with 6GB RAM.

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Memory can be expandable from a micro SD card up to 256GB. It features Proximity, Light, Accelerometer, Compass, Gyroscope, Fingerprint scanner (In-display) sensors on this device.

Camera and Battery

Xiaomi Mi A3 is equipped with triple rear cameras which consist of a 48MP + 8MP + 2MP. The main camera is designed with a dual-LED flash with some other inside features.

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The smartphone supports [email protected], [email protected] video recording. On the front of the phone, you get a 32 megapixels selfie with an F2.0 Aperture, Face Recognition, Samsung S5KGD1, and Pixel size – 0.8 μm.

The Xiaomi Mi A3 packs with big battery capacity, a 4030mAh Non-Removable Li-Po battery that boasts of up to 2 days of normal use and up to 24 hours of video streaming.

The smartphone supports fast charging with support for Quick Charge 3 and 18W charge capacity.

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Network and Connectivity

The Xiaomi Mi A3 offers a 4G LTE. You get download speeds of up to 450 Mbps, which means downloads and streaming will be a breeze. It is presented with two Nano SIM card slots

Xiaomi Mi A3 Price and Availability

Xiaomi Mi A3 price starts at $199. In Nigeria, Xiaomi Mi A3 price starts at around 85,000 Naira. You can buy the smartphone at leading online stores in your country.

Xiaomi Mi A3 Specs

Here are a few specs of the Xiaomi Mi A3:

General Features

  • Platform: Android 9.0 Pie, Android One
  • Processor: Octa-Core Processor: 2.0 GHz quad-core Kryo 260 Gold + 1.8GHz quad-core Kryo 260 Silver (Qualcomm SDM665 Snapdragon 665)
  • GPU: Adreno 610
  • Memory: 4GB RAM or 6 GB RAM
  • Colours: Kind of Gray, Not just Blue, More than White
  • Dimension: 153.5 x 71.9 x 8.5 mm
  • Weight: 173.8 g
  • SIM Type: Nano-SIM
  • SIM Count: Dual SIM (Nano-SIM, dual stand-by)


  • Display: 6.01-inch Super AMOLED Display, 720 x 1560 pixels, 286 ppi, 19.5:9 Aspect Ratio
  • Screen Protection: Corning Gorilla Glass 5
  • Foldable Display:


  • Rear Camera: 48MP (wide) + 8MP (ultrawide) + 2MP (depth) Triple Camera, [email protected], [email protected]/60/120fps, [email protected]/60/120/240fps
  • Rear Camera Features: Autofocus (PDAF), Digital zoom, Geotagging, Panorama, HDR, Touch focus, Face detection, Slow Motion
  • Front Camera: 32 Megapixels with F2.0 Aperture


  • Built-in Storage: 64GB or 128 GB ROM
  • Memory Card Support: Yes, up to 256 GB
  • Bundled Cloud Storage:

Network Support

  • 2G GSM: Yes
  • 2G CDMA 1X:
  • 3G WCDMA: Yes
  • 4G LTE: LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300) – SIM 1 & SIM 2
  • 5G: No

Internet & Connectivity

  • GPRS: Yes
  • EDGE: Yes
  • 3G/WCDMA/HSPA: Yes
  • HSPA+: 42.2/5.76 Mbps
  • 4G LTE: 450/50 Mbps
  • 5G: No
  • WLAN: 802.11 a/b/g/n/ac, dual-band
  • Wi-Fi Hotspot: Yes
  • Bluetooth: Yes, Bluetooth 5.0
  • NFC: Yes
  • Infrared Blaster:
  • USB Port: Yes 2.0, USB Type-C


  • SMS/MMS: Yes
  • Instant Messaging: Yes
  • Push Emails: Yes
  • Email Protocol:


  • Music Player: Yes
  • Video Player: Yes
  • FM Radio: Yes
  • Loudspeaker: Voice 74dB / Noise 74dB / Ring 81dB
  • 3.5mm Jack: Yes


  • Navigation: Yes
  • Maps: Yes

Sensors & Control

  • Digital Compass: Yes
  • Accelerometer: Yes
  • Proximity Sensor: Yes
  • Light Sensor: Yes
  • Barometer:
  • SpO2:
  • Pedometer:
  • Heart Rate Monitor:
  • Gyroscope: Yes
  • Fingerprint Scanner: Yes, (under display)
  • Iris Scanner:
  • Face Unlock: Yes
  • Intelligent Digital Assistant: Yes
  • Motion Sensing / Gesture Control:
  • Voice Control: Yes

Other Features

  • Video Streaming: Yes
  • Active Noise Cancellation: Yes
  • Wireless Charging: No
  • Built-in Mobile Payment: No
  • Water Resistant:
  • Dust Resistant:
  • Image Editor: Yes
  • Video Editor: Yes
  • Document Viewer: Yes
  • Document Editor: Yes


  • Battery: 4030 mAh Non-removable Li-Po battery
  • Talktime:
  • Standby Time:
  • Fast Charging: Yes, 18W (Quick Charge 3)
Paschal Okafor is NaijaTechGuide Team Lead. The article Xiaomi Mi A3 Specs and Price was written by Harrison Morgan. The article was last modified: April 26th, 2020


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