Xiaomi·Flagship · Released Oct 2018

Mi MIX 3

Magnetic slider flagship.

80/ 100 SpecEagle score
From
$580
Color · Onyx Black
Display
6.39" FHD+ AMOLED
Chipset
Snapdragon 845
RAM
6 GB
Battery
3,200 mAh
Quick answer

The Xiaomi Mi MIX 3 is a flagship Xiaomi smartphone released Oct 2018, with a launch price of $580. It pairs the Snapdragon 845 with a 6.39" FHD+ AMOLED display, a capable main camera and a 3,200 mAh battery. In SpecEagle's editorial review it scores 80/100 — MIX 3 magnetic slider. Standout strengths: magnetic slider — no motors. and ceramic back. Main trade-off: slider added bulk.

AI Snapshot

MIX 3 magnetic slider.

Mi MIX 3 used a magnetic slider to hide the selfie cam — Xiaomi's ceramic-bodied 2018 design statement.

Read the full review
Subscores · 0–100
Display82
Performance82
Camera80
Battery72
Software72
  • Magnetic slider — no motors.
  • Ceramic back.
  • SD 845 + dual cam.
  • 10 W wireless.

Full specifications

Type
Super AMOLED
Size
6.39"
Resolution
2340 x 1080
Main
12 MP
Telephoto
12 MP 2x
Front
24 MP slider

Benchmarks

vs 2025 flagship class average
AnTuTu v7
Δ class avg -83.3%
This
270,000
Class avg
1,620,000

How the Mi MIX 3 compares

Mi MIX 3iPhone 13 Pro MaxPOCO X6 Pro
SpecEagle score808080
ChipsetSnapdragon 845Apple A15 BionicDimensity 8300-Ultra
Display6.39" FHD+ AMOLED6.7" LTPO OLED6.67" AMOLED 120 Hz
Main camera12 MP · f/1.564 MP · f/1.79
Battery3,200 mAh4,352 mAh5,000 mAh
Launch price$580$1,099$349

Frequently asked questions

When was the Mi MIX 3 released?

The Mi MIX 3 was released in Oct 2018.

How much does the Mi MIX 3 cost?

The Mi MIX 3 launched at $580 (manufacturer suggested price at release; street and second-hand prices vary by region, storage tier and time since launch).

What is the Mi MIX 3 screen size and type?

The Mi MIX 3 has a 6.39" FHD+ AMOLED display.

What chipset does the Mi MIX 3 use?

The Mi MIX 3 is powered by the Snapdragon 845 chipset.

How much RAM and storage does the Mi MIX 3 have?

The Mi MIX 3 ships with 6 GB (RAM · base storage); higher configurations may be available.

What is the Mi MIX 3 battery capacity?

The Mi MIX 3 has a 3,200 mAh battery.

Does the Mi MIX 3 have wireless charging?

The Mi MIX 3 supports 10 W wireless charging.

Does the Mi MIX 3 have a telephoto zoom camera?

Yes — the Mi MIX 3 includes a dedicated telephoto camera: 12 MP 2x.

What colours does the Mi MIX 3 come in?

The Mi MIX 3 is available in 3 colours: Onyx Black, Sapphire Blue, Jade Green.

Is the Mi MIX 3 worth buying?

Mi MIX 3 used a magnetic slider to hide the selfie cam — Xiaomi's ceramic-bodied 2018 design statement. SpecEagle gives the Mi MIX 3 an editorial score of 80/100.

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