Xiaomi Mi A3: 48MP Triple Camera With Massive 4030mAh Battery

Xiaomi has focused on designing the best budget Mi smartphone with amazing camera quality and great performance. If you are looking for a smartphone with a good camera feature Xiaomi Mi A3 is one of the best smartphones under 15000. Xiaomi Mi A3 was launched on 21 August 2019. The Mi A3 is Xiaomi’s third smartphone in the series of Android One smartphones. This is pure Android experience and you also get the benefit of the latest software for a few years. The phone comes with a 48MP ultra-wide triple camera which gives you high-definition pictures.

Xiaomi Mi A3 comes in three colors white, grey, and blue with a glossy back which gives the phone a stunning look. The phone runs in Qualcomm Snapdragon 665 AIE processor with a massive battery capacity of 4030mAh. let’s check out if this is the perfect phone for you.

Dimensions153.5 x 71.9 x 8.5 mm
Weight173.8 g
ColorsWhite, Grey, Blue
FeaturesBluelight Filter for eye care
Capacitive touch panel with 10 points multi-touch 
Size6.08 inches
Resolution720 x 1560 pixels
Aspect Ratio19.5:9 aspect ratio
Screen-to-body Ratio82.15 %
Display TypeSuper AMOLED
Brightness363 nits (max)
Contrast ratio60000:1 (min)
TouchscreenMultitouch, Capacitive touchscreen
ProcessorQualcomm Snapdragon 665
Operating SystemAndroid 9.0
CPUOcta-core Kryo 260 CPU
Graphics Processing Unit (GPU)Adreno 610 GPU
SecurityFingerprint unlock, Face unlock
Storage Variants
Internal Storage64GB
Expandable Memory up to 256GB
Capacity4030 mAh
Fast Charging 18W Fast Charge
Charger TypeUSB Type-C
Wireless ChargingNo
MegapixelsRear Camera: 48MP + 8MP+2MP
Front Camera: 32MP
ApertureRear Camera: f/1.7 (48MP), f/2.2 (8MP)
Front Camera: f/2.0 (32MP)
FlashRear LED flash
VideoRear Camera: 4K video recording at 30, 1080p @30fps/60fps, Slow motion recording, 720p, 240fps/120fps; 1080p, 120fps
Front Camera: 1080p @30fps, 720P @30fps, Short videos recording
FeaturesRear Camera: Portrait mode, Panorama mode, Pro mode, AI portrait mode, AI Studio lighting

Front Camera: Panorama selfie, Front camera HDR, Selfie timer, Eye light, AI Beautify, AI portrait mode, AI studio lighting
Network and Connectivity
SIMnano-SIM card with 4G+/4G/3G/2G support
Wi-Fi802.11a/b/g/n/ac, 2.4G WiFi / Supports 5G WiFi / Supports WiFi Direct
BluetoothBluetooth 5.0
BandsGSM : B2/3/5/8
WCDMA : B1/2/4/5/8
TDD LTE: B38/40
FDD LTE: B1/2/3/4/5/7/8/20/28
Headphone Jack3.5mm headphone jack
FM RadioYes
Audio supportMP3, FLAC, APE, DSF, M4A, AAC, OGG, WAV, WMA, AMR, AWB
Stereo SupportNo
Other Specifications
Proximity sensor
Electronic compass
Vibration motor
IR blaster
Ambient light sensor
PortsUSB Type-C
3.5mm headphone jack
In the box accessoriesMi A3
Power adapter
USB Type-C cable
Type-C to audio adaptive cable
Simple protective cover
SIM eject tool
User guide
Warranty card


Xiaomi Mi A3 6.08-inch super AMOLED display features a wide colour range resulting in vibrant images. The high contrast and reduced light refraction gives clear and crisp visual experience. The phone comes with in-screen fingerprint optical sensing technology, you can use your fingerprint to unlock your phone under strong light, low temperature and other situation.

The phone has a resolution of 1080-by-2340-pixel resolution at 412 PPI. The display adjusts the brightness to 483 nits maximum with a high refresh rate of 90Hz. The phone is not water-resistant but comes with P2i nano-coating that prevents it from accidental spills.


Xiaomi Mi A3 powered by Qualcomm Snapdragon 665 with operating system Android 9.0. The phone has highly improved the CPU, GPU, and AI performance which made the phone faster and amazing performance. The phone uses the Octa-core Kryo 260 CPU and Adreno 610 GPU. The phone uses 4GB RAM and 64GB internal storage. Xiaomi has focused on improving the performance and less consumption of energy. They have succeeded to give its user the best-performing smartphone

Camera Features:

Rear Camera:

Xiaomi Mi A3 comes with a 48MP triple camera setup with a 48-megapixel primary camera with Sony IMX586 sensor with an f/1.79 aperture, a second 8-megapixel ultra-wide-angle camera with f/2.2 aperture, and a third 2-megapixel depth sensor. The 8MP camera has 118° ultra-wide-angle lens that allows you to capture more into the frame.

The rear camera comes with features like Portrait mode background blurring, Panorama mode,  Ultra wide-angle edge distortion correction, AI Portrait mode, Group photo, and Steady handheld night photography.

Front Camera:

Xiaomi Mi A3 front camera comes with a 32-megapixel camera with an f/2.0 aperture. The high-resolution selfie camera gives you brighter, and clearer selfies. The AI scene detection and AI portrait modes offer a shallow depth of field and bokeh effect which gives stunning selfies. It also has a Portrait Mode, Night Mode, Beauty effects, and Panorama selfie.

Video Specification:

Xiaomi Mi A3 can record 4k video at 1080p, 1080p video at 60fps/30fps, 720p video at 30fps. There is video stabilization when shooting at 1080p with the primary rear camera. In low-light, a shimmer effect was visible. The phone can take slow-motion 1080p video at 120fps and 720p video at 240fps/120fps.

Battery and Charging:

Xiaomi Mi A3 has a battery capacity of 4,500 mAh. Mi A3 supports Quick Charge 3.0 and if you use a compatible 18W charger, it will fill about 45% of battery in 30 minutes. A full charge would require about one hour and 30 minutes but Mi A3 ships with a 10W charger. The phone does not support wireless charger the phone can charge faster.

Mi A3 has an excellent battery life which can last for two days. The phone has a USB Type-C port to charge. The phone comes with a built-in rechargeable battery.

Network and Connectivity:

Xiaomi Mi A3 has a dual SIM slot for nano-SIM with 2G/3G/4G support. The phone can support expandable memory of up to 256GB. It also supports wireless network 802.11a/b/g/n/ac, 2.4G WiFi, 5G WiFi, WiFi Direct, and Bluetooth 5.0 you can connect your Bluetooth speaker or headphone and enjoy the music. The phone can support GSM (B2/3/5/8), WCDMA (B1/2/4/5/8), TDD LTE (B38/40), FDD LTE (B1/2/3/4/5/7/8/20/28).


Xiaomi Mi A3 comes with a single bottom loudspeaker system that gives an excellent audio effect. The phone comes with a headset that can be connected in a 3.5 mm headphone jack adapter. The phone supports audio files like MP3, FLAC, APE, DSF, M4A, AAC, OGG, WAV, WMA, AMR, and AWB. You need to turn on the noise-canceling mode which eliminates almost all unwanted background noise.

Other Specification:


Xiaomi Mi A3 is available in three colors White, Grey, and Blue. The phone comes in two storage variant 4GB RAM with 64GB internal storage and 6GB RAM with 128GB internal storage. The phone also has sensors like Gyroscope, Accelerometer, Proximity sensor, Electronic compass, Vibration motor, IR blaster, and Ambient light sensor. The phone package comes with a Xiaomi Mi A3, Power adapter, USB Type-C cable, Type-C to audio adaptive cable, Simple protective cover, SIM eject tool, User guide, and Warranty card.

Xiaomi Mi A3 FAQs:

When was Xiaomi Mi A3 launched in India?

Xiaomi Mi A3 is expected to be launched in India on 21 August 2019.

Does Xiaomi Mi A3 support wireless charging?

No, Xiaomi Mi A3 supports wireless charging.

What are the storage variants available in Xiaomi Mi A3?

Xiaomi Mi A3 comes in two storage variant 4GB RAM with 64GB internal storage and 6GB RAM with 128GB internal storage.

What is the price of Xiaomi Mi A3 in India?

Xiaomi Mi A3 price in India starts from Rs 12,999 for the base variant with 4GB ram and 64GB internal storage

Is the Xiaomi Mi A3 water-resistant?

No, Xiaomi Mi A3 is not water-resistant there is no IP ratings.