XiaomiSmartphone

Xiaomi 12X

Name: Xiaomi 12X
Brand: Xiaomi

Xiaomi 12X is a smartphone released in December 2021. Key specs: screen size 6.3″, refresh rate 120 Hz, chipset Qualcomm SM8250-AC Snapdragon 870 5G, RAM 12 GB.

8.2Score

Display7.5

Performance5.8

Camera9.2

Battery5.5

Features8.1

price range$170–210Reference price converted from EUR

Full specifications

Released: December 2021
Type: Smartphone
Brand: Xiaomi
Popularity: #520 of 4,088
Model numbers: 2112123AC2112123AG

6.3″Screen size

120 HzRefresh rate

Snapdragon 870Chipset

12 GBRAM

50 MPMain camera

4,500 mAhBattery capacity

67 WWired charging

176 gWeight

Spec guide

How it ranks among smartphones of 2021

Spec guide

Screen size · 6.3″Bottom 13%Refresh rate · 120 HzTop 16%RAM · 12 GBTop 12%Main camera · 50 MPTop 34%Battery capacity · 4,500 mAhBottom 36%Wired charging · 67 WTop 5%Weight · 176 gTop 18%

Compared with smartphones released in 2021. Bars show the share of models it beats.

compared with other smartphones

Why is 12X a good choice?

RAM: 12 GBbetter than 80% of smartphones

Wired charging: 67 Wbetter than 80% of smartphones

Weight: 176 gbetter than 88% of smartphones

Refresh rate: 120 Hzbetter than 72% of smartphones

Pixel density: 419 ppibetter than 83% of smartphones

Selfie camera: 32 MPbetter than 84% of smartphones

Weak points

Screen size: 6.3″worse than 89% of smartphones

Battery capacity: 4,500 mAhworse than 81% of smartphones

Specifications

Full specifications

Design

Weight: 176 g
Thickness: 8.2 mm
Height: 152.7 mm
Width: 69.9 mm
Back: Glass
Glass protection: Corning Gorilla Glass Victus
Colours: Gray, Blue, Purple

Display

Screen size: 6.3″
Panel: AMOLED
OLED panel: Yes
Resolution (width): 1,080 px
Resolution (height): 2,400 px
Pixel density: 419 ppi
Refresh rate: 120 Hz
Peak brightness: 1,100 nits
Measured brightness: 923 nits
Screen-to-body ratio: 89.2%
HDR: Yes

Performance

Chipset: Qualcomm SM8250-AC Snapdragon 870 5G
Chip maker: Qualcomm
Process: 7 nm
CPU cores: 8
CPU frequency: 3.2 GHz
GPU: Adreno 650
AnTuTu score: 598,003
Geekbench 6 (multi-core): 3,168
3DMark Wild Life Extreme: 1,216

Memory

RAM: 12 GB
Storage (max): 256 GB
Storage (base): 128 GB
Storage type: UFS 3.1
Memory card slot: No

Camera

Main camera: 50 MP
Main camera aperture: f/1.9
Main sensor size: 1/1.56"
Rear cameras: 2
Optical stabilisation: Yes
Ultra-wide camera: Yes
Telephoto camera: Yes
Optical zoom: 2.1×
Max video: 8K
4K video frame rate: 60 fps
Selfie camera: 32 MP
4K selfie video: No

Battery

Battery capacity: 4,500 mAh
Battery type: Li-Po
Wired charging: 67 W
Charged in 30 min: 77%
Wireless charging: No

Connectivity

5G: Yes
eSIM: No
Dual SIM: Yes
Wi-Fi standard: Wi-Fi 5
Bluetooth: 5.1
NFC: Yes
USB: USB Type-C 2.0
USB version: 2
Infrared port: Yes
Dual-band GPS: Yes
Satellite navigation: GLONASS, GALILEO, BDS, QZSS, NavIC

Features

Stereo speakers: Yes
3.5 mm headphone jack: No
Loudspeaker loudness: -25.6 LUFS
Fingerprint sensor: Under display
Sensors: Fingerprint (under display, optical), accelerometer, proximity, gyro, compass
SAR (head): 0.59 W/kg

Software