Xiaomi Mi A2 smartphone

Photo: Bindydad123 via Wikimedia Commons (CC BY-SA 4.0)

Xiaomi

Xiaomi Mi A2

July 2018 7/10 Rating Updated
In brief: The Xiaomi Mi A2 is an Android One smartphone released in July 2018, known for offering a pure Android experience and a capable camera setup at a competitive price. It features a 5.99-inch Full HD+ display and is powered by a Snapdragon 660 processor, making it a strong contender in the mid-range segment of its time.
Display5.99-inch FHD+ IPS LCD with Gorilla Glass 5
ChipsetQualcomm Snapdragon 660
Main CameraDual 12MP + 20MP with f/1.75 apertures
Battery3000 mAh with Quick Charge 4+ support
Starting from $269

💰 Xiaomi Mi A2 Price

The Xiaomi Mi A2 lowest price is $269, based on current retailer listings.

📌 Full Specifications

Display

TypeIPS LCD
Size5.99 inches, 92.6 cm2 (~77.4% screen-to-body ratio)
Resolution1080 x 2160 pixels, 18:9 ratio (~403 ppi density)
ProtectionCorning Gorilla Glass 5

Platform

OSAndroid 8.1 (Oreo), Android One, upgradable to Android 10
ChipsetQualcomm SDM660 Snapdragon 660 (14 nm)
CPUOcta-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
GPUAdreno 512

Memory

Card slotNo
Internal32GB 4GB RAM, 64GB 4GB RAM, 128GB 6GB RAM

Main Camera

Dual12 MP, f/1.75, 1/2.9", 1.25µm, PDAF 20 MP, f/1.75, 1/2.8", 1.0µm, PDAF
FeaturesDual-LED dual-tone flash, HDR, panorama
Video4K@30fps, 1080p@30fps (gyro-EIS)

Selfie Camera

Single20 MP, f/2.2, 1/3", 0.9µm
FeaturesLED flash, HDR
Video1080p@30fps

Battery

TypeLi-Po 3000 mAh, non-removable
Charging18W wired, Quick Charge 4+

Body

Dimensions158.7 x 75.4 x 7.3 mm (6.25 x 2.97 x 0.29 in)
Weight166 g (5.86 oz)
BuildGlass front (Gorilla Glass 5), aluminum back, aluminum frame
SIMDual SIM (Nano-SIM, dual stand-by)

Comms

WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth5.0, A2DP, LE
PositioningGPS, GLONASS, BDS
NFCNo
Infrared portYes
RadioNo
USBUSB Type-C 2.0

Launch

AnnouncedJuly 2018
StatusReleased July 2018

⚖ Pros & Cons

Pros

  • Excellent camera performance for its price segment
  • Stock Android One experience with fast updates
  • Smooth and reliable performance from Snapdragon 660
  • Premium build quality with an aluminum unibody
  • Good value for money

Cons

  • Lacks a 3.5mm headphone jack
  • No microSD card slot for expandable storage
  • Battery life is considered average or underwhelming
  • Display brightness can be low in direct sunlight
  • Design might feel dated compared to newer phones
★ Our Verdict

The Xiaomi Mi A2 earns a solid 7/10 for its strong camera, pure Android experience, and capable performance, but it loses points for the absence of a headphone jack and expandable storage, along with its merely average battery life.

The Xiaomi Mi A2, while an older model, remains an interesting option for those seeking a pure Android experience without bloatware and a focus on camera quality. Its Snapdragon 660 chipset still offers decent performance for everyday tasks and light gaming. However, potential buyers should be aware of its limitations, particularly the lack of a 3.5mm headphone jack and no expandable storage, which might be deal-breakers for some. The 3000 mAh battery provides only average endurance, so heavy users might need to carry a charger. If you prioritize a clean software experience and a good camera on a budget, and can live with the mentioned compromises, the Mi A2 could still be a viable, affordable secondary device or a good entry-level smartphone. Consider checking the battery health if buying a used unit, as it's an older phone. Look for versions with higher internal storage (64GB or 128GB) due to the lack of a microSD slot. Given its age, it's best purchased at a significantly reduced price.

Reviewed by the infozme.com Editorial Team — see how we research & rate phones.

📦 In The Box & Warranty

  • Xiaomi Mi A2 smartphone
  • 2-pin charger (5V-2A)
  • USB Type-C Cable
  • USB Type-C to 3.5mm adapter
  • SIM ejector tool
  • Protective case

Xiaomi typically offers a one-year warranty for the phone (host unit) and six months for accessories like the charger and data cable, though regional variations may apply.

❓ Questions & Answers

What is the main advantage of the Xiaomi Mi A2?

The main advantage of the Xiaomi Mi A2 is its Android One operating system, which provides a clean, stock Android experience with guaranteed timely updates directly from Google. It also boasts a very capable camera setup for its price point.

Does the Xiaomi Mi A2 have a headphone jack or expandable storage?

No, the Xiaomi Mi A2 notably lacks both a 3.5mm headphone jack and a microSD card slot for expandable storage. Users will need to rely on USB-C headphones or an adapter, and manage with the internal storage options available.

What kind of performance can I expect from the Xiaomi Mi A2?

The Xiaomi Mi A2 is powered by the Qualcomm Snapdragon 660 chipset, which delivers smooth performance for daily tasks, multitasking, and even moderate gaming. It was considered a strong performer in the mid-range segment at its release.

When was the Xiaomi Mi A2 released?

The Xiaomi Mi A2 was officially announced and released in July 2018.

What are the camera specifications of the Xiaomi Mi A2?

The Xiaomi Mi A2 features a dual rear camera setup with a 12 MP primary sensor (f/1.75) and a 20 MP secondary sensor (f/1.75), both with PDAF. The front-facing camera is a 20 MP sensor (f/2.2) with an LED flash.

Is the Xiaomi Mi A2 still a good phone to buy in 2026?

While the Xiaomi Mi A2 offered great value at its launch, its age means it has been surpassed by newer models in terms of performance, battery life, and modern features. It could still serve as a decent secondary device or for basic use if found at a very low price, especially for those who appreciate stock Android. However, for primary use, more current alternatives would offer a better overall experience.