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Xiaomi Mi A3 64GB All specs

Full specifications phone: Xiaomi Mi A3 64GB specs, detailed technical information, features, price and review. All about this phone.

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(4.2/5)
Xiaomi Mi A3

The Xiaomi Mi A3 64GB is a good Android phone with 2Ghz Octa-Core processor that allows run games and heavy applications.

An advantage of the Xiaomi Mi A3 64GB is the possibility of using two mobile carriers, a Dual-SIM device with two SIM card slots.

Good connectivity of this device includes Bluetooth 5.0 version A2DP/LE, WiFi 802.11 a/b/g/n/ac + MIMO (2.4Ghz, 5Ghz), but it lacks NFC connection.

Including the battery, the Xiaomi Mi A3 64GB phone has 174 grams and it's a very thin device, only 8.5 mm.

Model and physical featuresXiaomi Mi A3
Model
Also known asXiaomi Mi A3 (Android One) 4GB RAM + 64GB
Country or region availableVarious (International)
BrandXiaomi
Release dateJuly, 2019
Depth8.5 millimeters (0.33 inches)
Size (width x height)71.85 x 153.48 millimeters (2.83 x 6.04 in)
Weight174 grams (6.09 ounces)
Qwerty physical keyboardNot supported
AntennaInternal antenna
Build, materialsAluminum frame, front/back glass
Protection against water and othersNot supported
Operating system (OS)Xiaomi Mi A3
Operating systemAndroid 9.0 Pie
Firmware updatefeature not registered
HardwareXiaomi Mi A3
Architecture - Chipset64bit - Qualcomm Snapdragon 665 SDM665 (11nm)
CPU processorOcta-Core, 2 processors:
2Ghz Quad-Core Kryo 260 Gold
1.8Ghz Quad-Core Kryo 260 Silver
GPU graphical controllerQualcomm Adreno 610
RAM memory4GB LPDDR4X
Internal storage64GB (49GB user available)
UFS 2.1
External storageUntil 256GB microSD, microSDHC, microSDXC
(hybrid slot/shares the same SIM-2 slot)
DisplayXiaomi Mi A3
Display typeSuper AMOLED
Screen size6.088" inches
Screen-to-body ratio~82.5% (screen-to-body ratio)
TouchscreenCapacitive Multitouch
Display resolution720x1560 pixels
Pixel density (dot pitch)282 PPI
Colors16 million
Scratch-resistant glassGorilla Glass 5
Mobile networks and dataXiaomi Mi A3
Dual-SIMDual SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot)
SIM card2 slots Dual-SIM
nano-SIM (4FF)
GSM Mhz bandQuad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1700/1900/2100
Primary 4G/5G networkLTE Cat9 (Bands 1, 2, 3, 4, 5, 7, 8, 20, 28)
TD-LTE (Bands 38, 40)
VoLTE
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G networkGSM 850/900/1800/1900
Secondary 3G networkNot supported
Secondary 4G networkNot supported
Secondary data networkGPRS, EDGE
Maximum download/upload450/50 Mbps
Messaging and callingXiaomi Mi A3
MessagingSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupported
Video callingSupported
Call controlVoice dialing, Voice recorder
Primary / back cameraXiaomi Mi A3
Main camera(triple camera)
48 megapixels
8MP ultrawide (f/2.2 1.12µm)
2MP depth sensor (f/2.4)
Main camera resolution8000x6000 pixels
Video recording (primary)4K UHD (3840x2160 pixels) 30 fps
FlashLED flash
Focal aperturef/1.8 (aperture)
Focal lengthfeature not registered
Sensor size1/2" inches
Pixel size0.8µm pixel
AutofocusPDAF: phase detection autofocus
Touch focusSupported
Image stabilizationEIS: Digital stabilization
ZoomOnly digital zoom
Face/smile detectionFace detection, Smile detection
BSI sensorNot supported
HDRHDR photo on both cameras
Front / secondary cameraXiaomi Mi A3
Front camera32 megapixels
Front camera resolution6528x4896 pixels
Video recording (secondary)Full HD (1920x1080 pixels)
Front flashNot supported
Focal aperturef/2.0 (aperture)
Focal lengthfeature not registered
Sensor sizefeature not registered
Pixel size0.8µm pixel
MultimediaXiaomi Mi A3
RadioFM
TVNot supported
Video formatsMP4, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLAC
Connectivity and interfacesXiaomi Mi A3
USBUSB 2.0 Type-C, USB OTG On-The-Go
TV outputNot supported
Audio output3.5mm jack
Bluetooth5.0 version A2DP/LE
WiFi802.11 a/b/g/n/ac + MIMO (2.4Ghz, 5Ghz)
DLNANot supported
NFCNot supported
GPSA-GPS, GeoTagging, GLONASS, BeiDou
Infrared portSupported
Other functionsXiaomi Mi A3
Active noise cancellationSupported
Vibrating alertSupported
RingtonesPolyphonic and customized
Web browserHTML, XHTML, HTML5
Java / Flash playerNot supported
SensorsAccelerometer
Proximity
Compass
Ambient Light
Gyroscope
Face recognition (unlock)
Fingerprint (under display)
Other features- Colors: Gray, White, Blue
- Android One
- 2.5D glass screen
- 19.5:9 display ratio
- Quick Charge 3
- WiFi direct, display, hotspot
Power supply and autonomyXiaomi Mi A3
BatteryLiPo - Li-Ion polymer (Non removable)
Fast battery charging
Battery capacity4030 mAh
Battery model / charger (watts)9V/2A=18W
Talk timefeature not registered
Standbyfeature not registered
Radiation rate (SAR)Xiaomi Mi A3
SAR USA, Mexico, Colombiafeature not registered
SAR European Union, UKfeature not registered