specdeviceinfo

Xiaomi 12X

2112123AG · Xiaomi

SoC
Snapdragon 870
RAM
8 GB LPDDR5
Resolution
2400x1080
Android API
14 (34)
specdeviceinfo analysis

What this hardware actually means

Editorial interpretation generated from the device's self-reported fields and our SoC tier database. Cross-reference with the raw fields below; if you spot a contradiction, please tell us.

Platform & performance positioning

The xiaomi 2112123AG is built around the Snapdragon 870, a current or recent flagship-tier SoC from Qualcomm. It launched in 2021 on a TSMC 7nm N7 process. A rebinned Snapdragon 865+, sold as a 'value flagship' chip through 2022-2023.

Excellent power efficiency and thermals; preferred by gaming-focused phones (POCO F-series, Black Shark) for its consistent sustained performance.

Day-to-day workload

8 GB LPDDR5 of RAM is comfortable for modern apps and moderate multitasking. Display resolution is 2400x1080.

This record reflects Android API level 34 (14). Android 14 or newer — modern security baseline, supported by all current banking and payment apps.

Trust & buying notes

If you're cross-checking a phone advertised as a xiaomi 2112123AG, the fields most worth verifying are: Build.MANUFACTURER lowercase-equal to "xiaomi"; Build.SOC_MODEL set (Android 12+) and consistent with Snapdragon 870. For an automated check, run our Hardware Trust Score from the DevCheck AI app and compare its output against this entry.

For a second-hand purchase, also verify the security patch date is no more than ~12 months old, the boot count is plausible for the claimed age, and battery health is above 85%.

Identity

MANUFACTURER
Xiaomi
BRAND
Xiaomi
MODEL
2112123AG
MODEL_NAME
Xiaomi 12X
PRODUCT
@inherit:build

Operating System

API
14 (34)
KERNEL
4.19.306-perf+
PLATFORM
qcom

SoC / CPU

SOC
Snapdragon 870
CPU
sm8250
CORES
8
FAMILY
Cortex-A77 Cortex-A77 Kryo-5(4)xx-a55
CLUSTERS
1 x 3.19 GHz 3 x 2.42 GHz 4 x 1.80 GHz
CLOCK_SPEED
300 - 3187 MHz
REVISION
r1p0 r1p0 r13p14
TECHPROCESS
7 nm

GPU

GPU_VENDOR
Qualcomm
GPU_MODEL
Adreno (TM) 650
GPU_CLOCK
150 - 490 MHz
GPU_VERSION
3.2 V@0783.2 (GIT@17644d2137, Idd17df53c8, 1814422515) (Date:04/29/24)

Memory & Storage

RAM
8 GB LPDDR5

Display

RESOLUTION
2400x1080
TOUCHSCREEN
fts

Sensors

ACCELEROMETER
lsm6dso
GYROSCOPE
lsm6dso
MAGNETOMETER
ak0991x
ALSPS
TMD3719ALSPRX Xiaomi
FINGERPRINT_SENSOR
goodix

Connectivity

WIFI
qca6390
NFC
nq-nci

Audio & Power

AUDIO
cs35l41 cs35l41
CHARGER
bq_fg ln8000_charger ln8000_charger

Other

LCM
l3a_mp_42_02_0a_dsc_cmd
CAMERA
imx766ov32b40ov13b10s5k5e9
SOUND
konamtpsndcard
PMIC
i2c_pmic i2c_pmic i2c_pmic
OTHER
aw8697_haptic fsa4480-driver
SCSI
SDINFDK4-128G

Related devices

Other phones in our database with similar hardware — same brand or same SoC.

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