Xiaomi Mi A2 All specs

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Full specifications phone: Xiaomi Mi A2 specs, detailed technical information, features, price and review. All about this phone.

8/14/2018 9:01 AM, updated: 11/14/2021 11:07 AM

Xiaomi Mi A2

5.9/10 💬 Comment

The Xiaomi Mi A2 (128GB) is a good Android phone with 2.2GHz Octa-core processor that allows run games and heavy applications.

An advantage of the Xiaomi Mi A2 (128GB) 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 + A2DP/LE, WiFi 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO, but it lacks NFC connection.

Including the battery, the Xiaomi Mi A2 (128GB) phone has 166 grams and it's a very thin device, only 7.3mm.

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Summary

*depends on the model

⚙️ CPU: Qualcomm Snapdragon 660 (SDM660)
🔥 AnTuTu
130927 (v7), 172886 (v8)

🤖 Android 8.1
🔄 Android 10

📱 5.99"
LTPS IPS LCD
60Hz

🔳 RAM: 4GB / 6GB*
💽 ROM: 64GB / 128GB*

🔌 WIFI5, BT5.0

📷 (dual camera) 12MP + 20MP
🤳 (front) 20MP

🔋 3000mAh
⚡ 18W

📱 Model features
	Xiaomi Mi A2
Change model
Model	Xiaomi Mi A2 (128GB)
Other model names	Xiaomi Mi A2 M1804D2SG (128GB + 6GB RAM), 小米6X, Xiaomi Wayne
Country or region available	(Global, International), India
Brand	Xiaomi
Release date	7/27/2018, Announced: 7/24/2018
Depth	7.3 millimeters (0.29 inches)
Size (width x height)	75.4 x 158.7 millimeters (2.97 x 6.25 in)
Weight	166 grams (5.81 ounces)
Build, materials	Aluminum body, glass front
Protection against water and others	Not supported
📲 Display
	Xiaomi Mi A2
Display type	LTPS IPS LCD
Screen size	5.99" inches
Screen-to-body ratio	~77.4% (screen-to-body ratio)
Display resolution	1080x2160 pixels (19:9)
Touchscreen	Capacitive Multitouch
Pixel density (dot pitch)	403 PPI
Colors	16 million
Scratch-resistant glass	Gorilla Glass 5
Refresh rate	60Hz
Display features	Not supported
🤖 Operating System
	Xiaomi Mi A2
System version	Android 8.1 Oreo
Firmware update	Android 10
User Interface	feature not registered
⚙️ Processor
	Xiaomi Mi A2
Chipset	64bit: Qualcomm Snapdragon 660 (SDM660) (14nm)
CPU	Octa-core, 2 processors: 4x 2.2GHz Kryo 260 Gold (Quad-core) 4x 1.8GHz Kryo 260 Silver (Quad-core)
GPU graphical controller	Qualcomm Adreno 512 (650MHz)
Performance (benchmark)	AnTuTu: 130927 (v7), 172886 (v8) Geekbench: 4625 (v4.4), 1157 (v5.1) GFXBench: 8.6fps (ES 3.1 onscreen)
💽 Memory and storage
	Xiaomi Mi A2
RAM memory	6GB LPDDR4X
Internal storage	128GB (111GB available) eMMC 5.1
External storage	Not supported
📶 Mobile networks
	Xiaomi Mi A2
Dual-SIM	Dual-SIM Standby - Call active on one sim card
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	600/150 Mbps
Network technology	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 850/900/1800/1900
Primary 3G network	Global version: UMTS 850/900/1700/1900/2100 India version: UMTS 850/900/1900/2100
Primary 4G network	LTE Cat12 VoLTE Global version: LTE (Bands 1, 2, 3, 4, 5, 7, 8, 20) TD-LTE (Bands 38, 40) India version: LTE (Bands 1, 3, 5) TD-LTE (Bands 40, 41)
Primary 5G network	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G network	GSM 850/900/1800/1900
Secondary 3G network	Not supported
Secondary 4G network	Not supported
Secondary data network	GPRS, EDGE
📷 Camera
	Xiaomi Mi A2
Back camera (main camera)	(dual camera) 12 megapixels 20MP f/1.81/2.8"1.0µm
Main camera resolution	4000x3000 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps
Flash	Dual-LED on main camera and LED on front camera
Focal aperture	f/1.8 (aperture)
Focal length	feature not registered
Sensor size	1/2.9" inches
Pixel size	1.25µm pixel
Autofocus	PDAF: phase detection autofocus
Touch focus	Supported
Image stabilization	EIS: Digital stabilization
Zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection
BSI sensor	Not supported
HDR	HDR photo on both cameras
Camera extras	feature not registered
📸 Front camera
	Xiaomi Mi A2
Front camera (secondary)	20 megapixels
Front camera resolution	5164x3872 pixels
Video recording (secondary)	Full HD (1920x1080)
Front flash	LED
Focal aperture	f/2.2 (aperture)
Focal length	feature not registered
Sensor size	1/2.8" inches
Pixel size	1µm pixel
🔉 Sound and multimedia
	Xiaomi Mi A2
Loudspeaker	Supported
Active noise cancellation	2 microphones or more
Radio	Not supported
TV	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, OGG, eAAC+, FLAC
🔌 Connectivity
	Xiaomi Mi A2
USB	USB 2.0 Type-C reversible connector
Audio output	Type-C jack with 3.5mm jack adapter
TV output	Not supported
Bluetooth	5.0 + A2DP/LE
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported
GPS	A-GPS, GeoTagging, GLONASS, BeiDou
NFC	Not supported
Infrared port	Supported
🧭 Sensors
	Xiaomi Mi A2
Sensors	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (rear-mounted) Gyroscope Hall effect Proximity sensor
Vibrating alert	Supported
🔋 Battery
	Xiaomi Mi A2
Battery type	LiPo: li-ion polymer (Non removable)
Battery capacity	3000 mAh
Charger, watts	18W Wired fast charging Quick Charge 4
Inductive / wireless charging	Not supported
Talk time autonomy	feature not registered
Standby	feature not registered
➕ Other features
	Xiaomi Mi A2
Call control	Voice dialing, Voice recorder
Messaging	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported
Video calling	Supported
Ringtones	Polyphonic and customized
Web browser	HTML, XHTML, HTML5
Antenna	Internal antenna
Qwerty physical keyboard	Not supported
Miscellaneous	• Colors: Black, Gold, Blue, Red, Rose Gold • Android One • Back camera sensor: Sony IMX486/IMX376 • Front camera sensor: Sony IMX376 • WiFi display
☢️ Radiation rate
	Xiaomi Mi A2
SAR 1.6W/kg (USA, Mexico, etc.)	0.96W/kg (head), 0.64W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	1.16W/kg (head), 0.66W/kg (body)