Xiaomi 12X vs Xiaomi 12S Specs Comparison

Design

Dimensions
6.01 x 2.75 x 0.32 inches 152.7 x 69.9 x 8.16 mm
Weight
6.21 oz (176.0 g)
Materials
Back: Glass Frame: Aluminum
Biometrics
Fingerprint (touch)	Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Grey, Purple, Blue

Display

Size
6.3-inch	6.3-inch
Resolution
2400x1080px, 20:9 ratio, 419 PPI	2400x1080px, 20:9 ratio, 419 PPI
Technology
AMOLED	AMOLED
Refresh rate
120Hz	120Hz
Screen-to-body
89.30 %
Peak brightness
1100 cd/m2 (nit)	1100 cd/m2 (nit)
Features
HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus), Ambient light sensor, Proximity sensor	HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 870 SM8250-AC (7 nm)	Qualcomm Snapdragon 8+ Gen 1 SM8450 (4 nm)
Processor
Octa-core 1x 3.20GHz Kryo 585 + 3x 2.42GHz Kryo 585 + 4x 1.80GHz Kryo 585	Octa-core 1x 3.19GHz Cortex-X2 + 3x 2.75GHz Cortex-A710 + 4x 1.80GHz Cortex-A510
GPU
Adreno 650	Adreno 730
RAM
8GB (LPDDR5)	8GB
Internal storage
128GB (UFS 3.1)	128GB
Storage expansion
not expandable	not expandable
OS
Android (11), MIUI 13 UI	Android (12)

Battery

Capacity
4500 mAh	4500 mAh
Charging
Fast charging	Fast charging, Qi wireless charging, Reverse wired charging
Charge speed
Wired: 67.0W	Wired: 67.0W Wireless: 50.0W

Camera

Rear
Triple camera	Triple camera
Main camera
50 MP (OIS, PDAF) Aperture size: F1.9 Pixel size: 1.0 μm	50 MP (OIS, PDAF) Aperture size: F1.9 Focal length: 26 mm Pixel size: 1.9 μm
Second camera
13 MP (Ultra-wide) Aperture size: F2.4	13 MP (Ultra-wide) Aperture size: F2.4 Focal Length: 12 mm Sensor size: 1/3.06" Pixel size: 1.12 μm
Third camera
5 MP (Telephoto, Macro) Focal Length: 50 mm	5 MP (Telephoto, Macro) Aperture size: F2.4 Focal Length: 50 mm
Flash
Dual LED	LED
Video recording
7680x4320 (8K UHD) (24 fps), 3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (960 fps) EIS	Yes
Front
32 MP, Video capture: 1920x1080 (Full HD)	32 MP

Connectivity & Features

Bluetooth
5.1	5.2
WLAN
802.11 a,b,g,n,ac,ax(Wi-Fi 6) Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac,ax(Wi-Fi 6) Wi-Fi Direct, Hotspot
USB
Type-C, USB 2.0	Type-C
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass	Accelerometer, Gyroscope, Compass
Other
NFC, Infrared	NFC, Infrared

Multimedia

Headphones
No 3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Multiple speakers	Earpiece, Multiple speakers
Screen mirroring
Wireless screen share	Wireless screen share
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

5G
Bands n1, n3, n5, n8, n20, n28, n38, n40, n41, n66, n77, SA, NSA	Bands 5G Ready
4G (FDD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 26(850+), 28(700 APT), 32(1500 L-band), 66(AWS-3)
4G (TDD)
Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 42(3500), 48(3600)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 6(800), 8(900)
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes
SIM type
Dual Nano SIM	Dual Nano SIM

Availability

Officially announced
Mar 15, 2022	Jul 04, 2022

Alternative variants

With 256GB internal storage

Internal storage	256GB

Links

Full specifications
Xiaomi 12X Specs	Xiaomi 12S Specs