Xiaomi 12X vs Xiaomi 14 Specs Comparison

Design

Dimensions
6.01 x 2.75 x 0.32 inches 152.7 x 69.9 x 8.16 mm	6.02 x 2.81 x 0.32 inches 152.8 x 71.5 x 8.2 mm
Weight
6.21 oz (176.0 g)	6.63 oz (188.0 g)
Materials
Back: Glass Frame: Aluminum	Back: Glass Frame: Aluminum
Resistance
	Yes; IP68
Biometrics
Fingerprint (touch)	Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Grey, Purple, Blue	Black, Silver, Pink, Green

Display

Size
6.3-inch	6.4-inch
Resolution
2400x1080px, 20:9 ratio, 419 PPI	2670x1200px, 20:9 ratio, 460 PPI
Technology
AMOLED	OLED
Refresh rate
120Hz	120Hz
Screen-to-body
89.30 %	89.41 %
Peak brightness
1100 cd/m2 (nit)	3000 cd/m2 (nit)
Features
HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus), Ambient light sensor, Proximity sensor	HDR support, Dolby Vision, Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 870 SM8250-AC (7 nm)	Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm)
Processor
Octa-core 1x 3.20GHz Kryo 585 + 3x 2.42GHz Kryo 585 + 4x 1.80GHz Kryo 585	Octa-core 1x3.3GHz Cortex-X4 5x3.2GH​z Cortex-A720 2x2.3​GHz Cortex-A520
GPU
Adreno 650	Adreno 750
Memory
8GB (LPDDR5)/128GB (UFS 3.1)	8GB/256GB (UFS 4.0)
Storage expansion
not expandable	not expandable
OS
Android (11)	Android (14)

Battery

Type
4500 mAh	4610 mAh, Li - Polymer
Charging
Fast charging	Fast charging Qi wireless charging, Reverse wireless charging
Charge speed
Wired: 67.0W	Wired: 90.0W Wireless: 50.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

6h 7min

Browsing

16h 5min

Video

6h 57min

Gaming

10h 18min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Triple camera	Triple camera
Main camera
50 MP (OIS, PDAF) Aperture size: F1.9 Pixel size: 1.0 μm	50 MP (OIS, Laser and PDAF) Aperture size: F1.6 Focal length: 23 mm Sensor size: 1/1.31" Pixel size: 1.12 μm
Second camera
13 MP (Ultra-wide) Aperture size: F2.4	50 MP (Ultra-wide, Autofocus) Aperture size: F2.2 Focal Length: 14 mm
Third camera
5 MP (Telephoto, Macro) Focal Length: 50 mm	50 MP (Telephoto, OIS) Optical zoom: 3.2x Aperture size: F2.0 Focal Length: 75 mm
Flash
Dual LED	Dual LED
Video recording
8K UHD (24 fps), 4K UHD (30 fps), 1080p (960 fps) EIS	8K UHD (24 fps), 4K UHD (60 fps), 1080p (960 fps)
Front
32 MP Video capture: 1080p	32 MP Video capture: 4K UHD (60 fps)

PhoneArena Camera Tests

N/A

Overall

N/A

Photo

N/A

Video

142

Overall

150

Photo

135

Video

Learn more on our PhoneArena Camera Test Results page

Connectivity & Features

Bluetooth
5.1	5.4
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 6E,Wi-Fi 7 Wi-Fi Direct, Hotspot
USB
Type-C, USB 2.0	Type-C, USB 3.2
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning	Glonass, Galileo, BeiDou, QZSS
Sensors
Accelerometer, Gyroscope, Compass	Accelerometer, Gyroscope, Compass, Barometer
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 n1, n3, n5, n7, n8, n28, n38, n40, n41, n48, n66, n77, n78, SA, NSA
4G (FDD)
Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32(1500 L-band), 66(AWS-3)	Bands 1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 66(AWS-3)
4G (TDD)
Bands 38, 39, 40, 41, 42, 48	Bands 34, 38, 39, 40, 41, 42, 48
3G
Bands 1, 2, 4, 5, 6, 8	Bands 1, 2, 4, 5, 6, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes
SIM type
Dual Nano SIM	Dual Nano SIM + eSIM

Buyers information

MSRP
	€ 847

Availability

Officially announced
Mar 15, 2022	Oct 26, 2023

Alternative variants

With 256GB internal storage

Memory	256GB

With 12GB RAM

Memory	12GB

With 16GB RAM and 512GB internal storage

Memory	16GB/512GB

With 16GB RAM and 1TB internal storage

Memory	16GB/1024GB

Links

Full specifications
Xiaomi 12X Specs	Xiaomi 14 Specs
PhoneArena Review
	Xiaomi 14 Review