Xiaomi Mi A2 (Mi 6X)
The Xiaomi Mi A2 (Mi 6X) is a balanced everyday device, powered by the Qualcomm SDM660 Snapdragon 660 (14 nm), suited to light-to-moderate use (2018).
2018 · Lower-mid-range · Android 8.1 (Oreo)ⓘ Grades compare this device against others in its own market segment (Mid-range), not against every device on the site.
⚡ Quick Specs
Size5.99" · 158.7 x 75.4 x 7.3 mm (6.25 x 2.97 x 0.29 in)
ChipsetQualcomm SDM660 Snapdragon 660 (14 nm)
RAM4GB | 6GB
Storage128GB | 32GB | 64GB
Main Camera12 MP · Dual-LED flash
⚖️ Compare With
✓︎ Pros
✓Sharp 403 PPI screen
✓5.99" IPS LCD display with accurate colours and wide viewing angles
✓Lightweight at 166g — easy to carry
⊗ Cons
✗Smaller 3,000 mAh battery — may need midday charging
✗Entry-level Qualcomm SDM660 Snapdragon 660 (14 nm) — struggles with demanding apps
✗12 MP main camera — basic quality, limited for photography enthusiasts
✗No headphone jack — requires wireless or USB-C audio
⚠️ Not ideal for
Heavy usage daysMobile gamingHeavy multitaskingPhotography
ℹ️ Overview
Announced
2018, July 24. Released 2018, July
Also Known As
Versions: Mi A2 (Global); Mi 6X (China)
⚙️ Performance
Chipset
Qualcomm SDM660 Snapdragon 660 (14 nm)
Mid-range — handles daily tasks well
CPU
Octa-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
OS
Android 8.1 (Oreo), upgradable to Android 9.0 (Pie), Android One
RAM
4GB | 6GB
Fine for everyday apps
💻 Display
Sharpness
403 ppi
Sharp and comfortable to read
Panel
IPS LCD
IPS: accurate colours, good brightness
📷 Camera
Main Camera
12 MP
Capable for everyday photos
Main Video
4K@30fps, 1080p@30fps (gyro-EIS), 720p@120fps
Main Camera Features
Dual-LED flash, HDR, panorama
🔋 Battery
Capacity
3,000 mAh
May need midday charging with heavy use
Type
Li-Po 3000 mAh, non-removable
Charging
18W wired, QC3 (Global) 18W wired, QC4 (India)
📱 Design & Build
Weight
166g
Balanced size and weight
Dimensions
158.7 x 75.4 x 7.3 mm (6.25 x 2.97 x 0.29 in)
Build
Glass front, aluminum back, aluminum frame
Colors
Black, Gold, Blue, Red, Rose Gold
Sensors
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
📶 Network
Speed
HSPA 42.2/5.76 Mbps, LTE (3CA) Cat12 600/150 Mbps
2G Bands
GSM 850 / 900 / 1800 / 1900
3G Bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Global
📡 Connectivity
WiFi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
❓ Frequently Asked Questions
No, the Xiaomi Mi A2 (Mi 6X) does not support 5G — it supports GSM / CDMA / HSPA / LTE.
No, the Xiaomi Mi A2 (Mi 6X) does not have NFC.
No, the Xiaomi Mi A2 (Mi 6X) charges via cable only — no wireless charging.
Yes, up to 18W (18W wired, QC3 (Global) 18W wired, QC4 (India)).
No, the Xiaomi Mi A2 (Mi 6X) does not support a memory card.
The Xiaomi Mi A2 (Mi 6X) SIM configuration: Nano-SIM + Nano-SIM.
No, the Xiaomi Mi A2 (Mi 6X) does not have a 3.5mm headphone jack.
Speaker setup: Yes.
The Xiaomi Mi A2 (Mi 6X) ships with Android 8.1 (Oreo), upgradable to Android 9.0 (Pie), Android One.
The Xiaomi Mi A2 (Mi 6X) uses USB Type-C 2.0.
The Xiaomi Mi A2 (Mi 6X) supports Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct.
The Xiaomi Mi A2 (Mi 6X) has 5.0, A2DP, LE.
