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Xiaomi Mi A2 User Manual

Xiaomi Mi A2 FEATURE

Xiaomi logo

Xiaomi Mi A2

Xiaomi Mi A2 PRODUCT

About Xiaomi

Xiaomi Corporation is a Chinese multinational electronics company headquartered in Beijing, China. The company designs, develops and sells smartphones, mobile apps, laptops, home appliances, and other consumer electronics. Founded in 2010 by entrepreneur Lei Jun, Xiaomi quickly became one of the largest smartphone manufacturers in the world. In addition to smartphones, the company also produces other electronic products including smart home devices, wearables, and other accessories.


Xiaomi Mi A2 FIG-1

Thank you for choosing Mi A2

Long press the power button to turn on the device. Follow the on-screen instructions to configure the device. For more information Visit our official website: www.mi.com

Android One

Smart, Secure, and simply amazing. Say hello to Android One on your new Mi A2. It’s got the latest AI technology from Google built right in, plus the latest security features and an easy-to-use interface.
Android One is a trademark of Google LLC.

SIM Card Tray

Xiaomi Mi 8 img2

About Dual SIM:

  • Dual 4G SIM requires the support of local telecom operator services, and may not be available in all regions.
  • Only certain regions and telecom operators support VoLTE.
  • System updates may be applied when network optimization occurs. For details, please refer to the system version in use on the device.


  • Correctly dispose of this product. This marking indicates that this product should not be disposed of with other household wastes throughout the EU.
  • To prevent harm to the environment or human health from inappropriate waste disposal, and to promote the sustainable reuse of material resources, please recycle responsibly.
  • To safely recycle your device, please use return and collection systems or contact the retailer where the device was originally purchased.
  • To view our Environmental Declaration, please refer to the following link: www.mi.com/en/about/environment


  • To prevent possible hearing damage, do not listen at high volume levels for long periods.

Additional safety information and precautions can be accessed at the following link: www.mi.com/en/certification

Important Safety Information

Read all the safety information below before using your device:

  • The use of unauthorized cables, power adapters, or batteries can cause fire, explosion, or pose other risks.
  •  Use only authorized accessories that are compatible with your device.
  • This device’s operating temperature range is 0°C to 40°C. Using this device in an environment outside of this temperature range may damage the device.
  • If your device is provided with a built-in battery, to avoid damaging the battery or the device, do not attempt to replace the battery yourself.
  • Charge this device only with the included or authorized cable and power adapter. Using other adapters may cause fire, electric shock, and damage the device and the adapter.
  • After charging is complete, disconnect the adapter from both the device and the power outlet. Do not charge the device for more than 12 hours.
  • The battery must be recycled or disposed of separately from household waste. Mishandling the battery may cause fire or explosion. Dispose of or recycle the device, its battery, and accessories according to your local regulations.
  • Do not disassemble, hit, crush, or burn the battery. If the battery appears deformed or damaged, stop using it immediately.
    • Do not short-circuit the battery, as this may cause overheating, burns, or another injury.
    • Do not place the battery in a high-temperature environment.
    • Overheating may cause an explosion.
    • Do not disassemble, hit, or crush the battery, as this may cause the battery to leak, overheat, or explode.
    • Do not burn the battery, as this may cause fire or explosion.
    • If the battery appears deformed or damaged, stop using it immediately.
  • The user shall not remove or alter the battery. Removal or repair of the battery shall only be done by an authorized repair center of the manufacturer.
  • Keep your device dry.
  • Do not try to repair the device yourself. If any part of the device does not work properly, contact Mi customer support or bring your device to an authorized repair center.
  • Connect other devices according to their instruction manuals. Do not connect incompatible devices to this device.
  • For AC/DC adapters, the socket outlet shall be installed near the equipment and shall be easily accessible.

Safety Precautions

  • Follow relevant laws and regulations. Do not use your phone in the following environments.
  • Do not use your phone at petrol stations or in any explosive atmosphere or potentially explosive environment, including fueling areas, below decks on boats, fuel or chemical transfer or storage facilities, or areas where the air may contain chemicals or particles such as grain, dust, or metal powders. Obey all posted signs to turn off wireless devices such as your phone
    or other radio equipment. Turn off your mobile phone or wireless device when in a blasting area or in areas requiring “two-way radios” or “electronic devices” to be turned off to prevent potential hazards.
  • Do not use your phone in hospital operating rooms, emergency rooms, or intensive care units. Always comply with all rules and regulations
    of hospitals and health centers. If you have a medical device, please consult your doctor and the device manufacturer to determine whether your phone may interfere with the device’s operation. To avoid potential interference with a pacemaker, always maintain a minimum distance of 15 cm between your mobile phone and the pacemaker. This can be done by using your phone on the ear opposite to your pacemaker and not carrying your phone in a breast pocket. To avoid interference with medical equipment, do not use your phone near hearing aids, cochlear implants, or other similar devices.
  • Observe all aircraft safety regulations and turn off your phone on board the aircraft when required.
  • When driving a vehicle, use your phone in accordance with relevant traffic laws and regulations.
  • To avoid being struck by lightning, do not use your phone outdoors during thunderstorms.
  • Do not use your phone to make calls while it is charging.
  • Do not use your phone in places with high humidity, such as bathrooms. Doing so may result in electric shock, injury, fire, and charger damage.

Security Notice

Update your phone’s operating system using the built-in software update feature, or visit our authorized service outlets. Updating software through other means may damage the device or result in data loss, security issues, and other risks.

EU Regulations

RED Declaration of Conformity
Xiaomi Communications Co., Ltd. hereby declares that this GSM / GPRS / EDGE / UMTS / LTE / 5G NR Digital Mobile Phone with Bluetooth and Wi-Fi M2001J2G is in compliance with the essential requirements and other relevant provisions of the RE Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following internet address: www.mi.com/en/certification

Body-worn SAR testing has been carried out at a separation distance of 5 mm. To meet RF exposure guidelines during body-worn operation, the device should be positioned at least this distance away from the body. If you are not using an approved accessory ensure that whatever product used is free of any metal and that it positions the phone with the indicated distance away from the body. Receiver Category 2

Legal Information

This device may be operated in all member states of the EU. Observe national and local regulations where the device is used. This device is restricted to indoor use only when operating in the 5150 to 5350Mhz frequency range in the following countries:

Xiaomi Mi A2 FIG-2

Ensure the power adapter used meets the requirements of Clause 2.5 in IEC60950-1/EN60950-1 and has been tested and approved according to national or local standards.

The Rainbow City of China Resources, NO.68, Qinghe Middle Street, Haidian District, Beijing, China 100085

Frequency Bands and Power

This mobile phone offers the following frequency bands in EU areas only and maximum radio-frequency power:

  • GSM 900: 35 dBm
  • GSM 1800: 32 dBm
  • UMTS band 1/8: 25 dBm
  • LTE band 1/3/7/8/20/38/40: 25.7 dBm
  • Bluetooth: 20 dBm
  • Wi-Fi 2.4 GHz band: 20 dBm
  • Wi-Fi 5 GHz band: 20 dBm

FCC Regulations

This mobile phone complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This mobile phone has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.

These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

  • Reorient or relocate the receiving antenna.
  • Increase the separation between the equipment and the receiver.
  • Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.
  • Consult the dealer or an experienced radio/TV technician for help.

RF Exposure Information (SAR)

This device meets the government’s requirements for exposure to radio waves. This device is designed and manufactured not to exceed the emission limits for exposure to radio frequency (RF) energy. The exposure standard for wireless devices employs a unit of measurement known as the Specific Absorption Rate or SAR.

The SAR limit set by the FCC is 1.6W/Kg. For body-worn operation, this device has been tested and meets the FCC RF exposure guidelines for use with an accessory that contains no metal and is positioned a minimum of 1.0 cm from the body. Use of other accessories may not ensure compliance with FCC RF exposure guidelines. If you do not use a body-worn accessory and are not holding the device at the ear, position the handset a minimum of 1.0 cm from your body when the device is switched on.

FCC Note

Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.


This device has an electronic label for certification information. To access it, please select Settings> About Phone > Regulatory labels or select Setting, then type “Regulatory labels” into the search bar.

Important Safety Information

  • SAR 10g limit: 2.0 W/Kg,
  • SAR Value:
    • Head: 0.963 W/Kg,
    • Body: 0.639 W/Kg (5mm distance).
  • SAR 1g limit: 1.6 W/Kg,
  • SAR Value:
    • Head: 1.16 W/Kg,
    • Body-worn: 0.50 W/Kg (10mm distance).
    • Hotspot: 0.66 W/Kg (10mm distance).

Temperature: 0 °C – 40 °C

Install the adapter near the device in an easily accessible position.
Model: M1804D2SG
1804 indicates the date of putting the product on the market is 201804

FAQs about Xiaomi Mi A2

Why is Mi A2 the best?

The Mi A2 is capable of solid daily performance with to its mid-range Snapdragon 660 processor running at 2.2GHz, integrated Adreno 512 graphics, and up to 6GB of RAM (our sample has 4GB of memory). The Samsung Galaxy A9, Nokia 7 Plus, BlackBerry Key2, and Oppo R11 all use the same processor.

What is the Mi A2 battery life?

With the battery at 15%, I was able to get slightly under 3 hours of screen time. With this kind of stress, the gadget lasted me little over 11 hours, which is equivalent to the performance of the Nokia 6.1 Plus but significantly less than that of the Redmi Note 5 Pro and the ZenFone Max Pro M1.

Is the Mi A2 a quality phone?

The Xiaomi Mi A2 is one of the best camera phones available at this price point and does the cameras properly. This phone is a tempting alternative for someone seeking for performance on a budget because the potent Snapdragon 660 chipset has previously only been available in more priced phones.

Can the Mi A2 battery be changed?

These pull tabs must be pulled downward to remove the battery. Proceed with utmost caution and keep the battery from being bent or punctured. To remove the pull tabs from the battery, use tweezers. The adhesive will progressively come off the battery if you pull downward.

Is the Mi A2 waterproof?

The gadget can withstand both water and dust. Devices that are water-resistant can withstand water penetration from strong water jets but not being submerged in water.

What about the Mi A2 camera?

The Redmi Note 5 Pro, ZenFone Max Pro M1, and Nokia 6.1 Plus are the Mi A2’s main rivals in terms of camera performance. If you’re looking for a mid-range handset that has the best camera performance, you should definitely take the Xiaomi Mi A2 into consideration.

Has the Xiaomi A2 wireless charging?

Without a doubt, the Xiaomi Mi A2 lacks wireless charging.

When will the Mi A2 receive updates?

Three years after Xiaomi debuted the device, the Xiaomi Mi A2 has just received the final Android security update. Currently, only the Mi A3 keeps Xiaomi’s Android One smartphones alive, but only through 2022.

Is fast charging supported by the Mi A2?

The Mi A2, Mi 8, Mi 8 Explorer Edition, Mi 8 Pro, Mi MIX 3, and POCO F1 are the newest high-end Xiaomi smartphones that feature Quick Charge 4.

Can the Mi A2 be fast-charged?

Qualcomm QC 3.0 Hi Speed Travel Charger, Quick Charge Adaptive Fast Charging Rapid Dash Ultra VOOC AFC Charger, and Original Adapter Like 18w Fast Charger For Xiaomi Mi A2 (Mi 6X) Charger With 1 Meter Type-C USB Data Charging Cable (3.1 amp, FQ, White )

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