Xiaomi 12X vs Xiaomi 12S Specs Comparison

Compare phone and tablet specifications of up to three devices at once.

Display

Size:

6.3 inches
6.3 inches

Resolution:

2400 x 1080 pixels, 20:9 ratio, 419 PPI
2400 x 1080 pixels, 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), not expandable
128GB, not expandable

OS:

Android (11), MIUI 13 UI
Android (12)

Device type:

Smartphone
Smartphone

Battery

Capacity:

4500 mAh
4500 mAh

Type:

Not user replaceable
Not user replaceable

Charging:

Fast charging
Fast charging, Qi wireless charging, Reverse charging

Max charge speed:

Wired: 67.0W
Wired: 67.0W; Wireless: 50.0W

Camera

Rear:

Triple camera
Triple camera

Main camera:

50 MP (OIS, PDAF)
50 MP (OIS, PDAF)

Specifications:

Aperture size: F1.9; Pixel size: 1.0 μm
Aperture size: F1.9; Focal length: 26 mm; Pixel size: 1.9 μm

Second camera:

13 MP (Ultra-wide)
13 MP (Ultra-wide)

Specifications:

Aperture size: F2.4
Aperture size: F2.4; Focal Length: 12 mm; Sensor size: 1/3.06"; Pixel size: 1.12 μm

Third camera:

5 MP (Telephoto, Macro)
5 MP (Telephoto, Macro)

Specifications:

Focal Length: 50 mm
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)
Yes

Features:

EIS

Front:

32 MP
32 MP

Video capture:

1920x1080 (Full HD)

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)
In-screen fingerprint

Keys:

Right: Volume control, Lock/Unlock key
Right: Volume control, Lock/Unlock key

Colors:

Grey, Purple, Blue

Cellular

5G:

n1, n3, n5, n8, n20, n28, n38, n40, n41, n66, n77, SA, NSA
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

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):

for Noise cancellation
for Noise cancellation

Connectivity & Features

Bluetooth:

5.1
5.2

Wi-Fi:

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 (reversible), USB 2.0
Type-C (reversible)

Features:

Charging, OTG
Charging

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

Availability

Officially announced:

Yes
Yes
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