Xiaomi 12X smartphone

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

Xiaomi

Xiaomi 12X

2021, December 31 7/10 Rating Updated
In brief: The Xiaomi 12X is a compact, premium smartphone featuring a vibrant 120Hz AMOLED display and powered by the capable Snapdragon 870 5G chipset. It offers a strong camera setup with a 50MP main sensor and supports 67W fast wired charging, making it a compelling option for users seeking a high-performance device in a smaller form factor.
Display6.28-inch AMOLED, 120Hz, HDR10+, Dolby Vision.
ChipsetQualcomm Snapdragon 870 5G (7 nm).
Main Camera50 MP wide with OIS, 13 MP ultrawide, 5 MP telemacro.
Battery4500 mAh with 67W fast charging.
Starting from $174

💰 Xiaomi 12X Price

The Xiaomi 12X lowest price is $174, based on current retailer listings.

📌 Full Specifications

Display

TypeAMOLED, 68B colors, 120Hz, Dolby Vision, HDR10+, 1100 nits (peak)
Size6.28 inches
Resolution1080 x 2400 pixels, 20:9 ratio (~419 ppi density)
ProtectionCorning Gorilla Glass Victus

Platform

OSAndroid 11, MIUI 13 (upgradable to Android 12/MIUI 13 for global models)
ChipsetQualcomm SM8250-AC Snapdragon 870 5G (7 nm)
CPUOcta-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
GPUAdreno 650

Memory

Card slotNo
Internal128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM (UFS 3.1)

Main Camera

Triple50 MP, f/1.9, 26mm (wide), 1/1.56", 1.0µm, PDAF, OIS; 13 MP, f/2.4, 12mm, 123˚ (ultrawide), 1/3.06", 1.12µm; 5 MP, f/2.4, 50mm (telemacro), AF
FeaturesDual-LED dual-tone flash, HDR, panorama
Video8K@24fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS

Selfie Camera

Single32 MP, f/2.5, 26mm (wide), 0.7µm
FeaturesHDR, panorama
Video1080p@30/60fps, 720p@120fps

Battery

TypeLi-Po 4500 mAh, non-removable
Charging67W wired, PD3.0, QC4, 100% in 39 min (advertised)
Wireless ChargingNo

Body

Dimensions152.7 x 69.9 x 8.2 mm
Weight176 g
BuildGlass front (Gorilla Glass Victus), glass back, aluminum frame
SIMDual SIM (Nano-SIM, dual stand-by)

Comms

WLANWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Bluetooth5.1, A2DP, LE
PositioningGPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
NFCYes (market/region dependent)
Infrared portYes
RadioNo
USBUSB Type-C 2.0, OTG

Launch

Announced2021, December 28
StatusAvailable. Released 2021, December 31 (China); March 2022 (Global)

⚖ Pros & Cons

Pros

  • Excellent compact form factor, easy for one-handed use.
  • Beautiful and smooth 120Hz AMOLED display.
  • Strong and consistent performance from the Snapdragon 870.
  • Good battery life combined with very fast 67W charging.
  • Premium build quality with Gorilla Glass Victus and aluminum frame.

Cons

  • Launched with Android 11 in 2022, potentially limiting future OS updates compared to peers.
  • No wireless charging support.
  • No official IP rating for water and dust resistance.
  • Ultrawide camera can be underwhelming compared to the main sensor.
  • No expandable storage via microSD card.
★ Our Verdict

The Xiaomi 12X offers a compelling package with its compact design, excellent display, and solid performance, but it loses points for launching with an older Android version, lack of wireless charging, and no official IP rating.

The Xiaomi 12X is an excellent choice for users prioritizing a compact, premium Android experience without compromising much on performance or display quality. Its Snapdragon 870 chipset handles daily tasks and gaming with ease, and the 120Hz AMOLED screen is a joy to use. Consider this phone if fast wired charging and a great camera are important, but be aware of the lack of wireless charging and the older Android version it shipped with, which might affect long-term software support. It's a strong contender in the upper-midrange segment, especially if you can find it at a competitive price.

📦 In The Box & Warranty

  • Xiaomi 12X Smartphone
  • 67W Power Adapter
  • USB Type-C Cable
  • SIM Ejector Tool
  • Transparent Protective Case
  • Pre-applied Screen Protector (thin film)

Xiaomi smartphones typically come with a 1-year manufacturer's warranty for the device and 6 months for accessories like the charger and cable, though this can extend to 2 years in certain regions like the EU.

❓ Questions & Answers

When was the Xiaomi 12X released?

The Xiaomi 12X was initially released on December 31, 2021, with a global release following in March 2022.

Does the Xiaomi 12X support 5G connectivity?

Yes, the Xiaomi 12X is equipped with the Qualcomm Snapdragon 870 5G chipset, providing full 5G network support.

What kind of display does the Xiaomi 12X have?

It features a 6.28-inch AMOLED display with a 120Hz refresh rate, HDR10+, Dolby Vision, and a peak brightness of 1100 nits, protected by Corning Gorilla Glass Victus.

Does the Xiaomi 12X have wireless charging?

No, the Xiaomi 12X does not support wireless charging, but it does offer very fast 67W wired charging.

What are the main camera specifications of the Xiaomi 12X?

The main camera system includes a 50 MP wide lens with OIS, a 13 MP ultrawide lens, and a 5 MP telemacro lens, capable of recording video up to 8K resolution.

Is the Xiaomi 12X waterproof?

The Xiaomi 12X does not have an official IP rating for water and dust resistance, though it may offer some splash resistance. It is not recommended for submersion.