Xiaomi 12S Ultra vs Xiaomi 14 Specs Comparison

Availability

Officially announced
Jul 04, 2022	Oct 26, 2023
Prices (MSRP)
	€847

Design

Dimensions
6.43 x 2.95 x 0.36 inches 163.2 x 75 x 9.1 mm	6.02 x 2.81 x 0.32 inches 152.8 x 71.5 x 8.2 mm
Weight
7.94 oz (225.0 g)	6.63 oz (188.0 g)
Materials
Back: Leather Frame: Aluminum	Back: Glass Frame: Aluminum
Resistance
Yes; IP68	Yes; IP68
Biometrics
Optical in-screen fingerprint	Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Black	Black, Silver, Pink, Green

Display

Size
6.7-inch, 89.36% screen-to-body	6.4-inch, 89.41% screen-to-body
Type
AMOLED, 120Hz, HDR, 1500 nits	OLED, 120Hz, HDR, 3000 nits
Resolution
3200x1440px, 20:9 ratio, 521 PPI	2670x1200px, 20:9 ratio, 460 PPI
Protection
Corning Gorilla Glass Victus
Features
	HDR support, Dolby Vision, Ambient light sensor, Proximity sensor

Hardware

System chip
Snapdragon 8+ Gen 1 SM8450 (4 nm)	Snapdragon 8 Gen 3 SM8650-AB (4 nm)
Processor
Octa-core 1x3.19GHz Cortex-X2 3x2.75G​Hz Cortex-A710 4x1.8​0GHz Cortex-A510	Octa-core 1x3.3GHz Cortex-X4 5x3.2GH​z Cortex-A720 2x2.3​GHz Cortex-A520
GPU
Adreno 730	Adreno 750
Memory
8GB/256GB 12GB/256GB 12GB/512GB	8GB/256GB (UFS 4.0) 12GB/256GB 16GB/512GB 16GB/1024GB
Storage expansion
not expandable	not expandable
OS
Android (12)	Android (14)

Battery

Type
4860 mAh	4610 mAh, Li - Polymer
Charging
Fast charging Qi wireless charging, Reverse wired charging	Fast charging Qi wireless charging, Reverse wireless charging
Charge speed
Wired: 67.0W Wireless: 50.0W	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
Quad camera	Triple camera
Main camera
50.3 MP (OIS, Laser and PDAF) Aperture size: F1.9 Focal length: 23 mm Sensor size: 1" Pixel size: 1.6 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
48 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/2" Pixel size: 0.8 μm	50 MP (Ultra-wide, Autofocus) Aperture size: F2.2 Focal Length: 14 mm
Third camera
48 MP (Telephoto, Periscope) Optical zoom: 5.0x Aperture size: F4.1 Focal Length: 120 mm Sensor size: 1/2" Pixel size: 0.8 μm	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 (60 fps), 1080p (1920 fps)	8K UHD (24 fps), 4K UHD (60 fps), 1080p (960 fps)
Front
20 MP	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
5.2	5.4
WLAN
a,b,g,n,ac,Wi-Fi 6 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax	a,b,g,n,ac,Wi-Fi 6,Wi-Fi 6E,Wi-Fi 7 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax
USB
Type-C	Type-C, USB 3.2
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning	Glonass, Galileo, BeiDou, QZSS
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
Additional microphone(s)
	Noise cancellation

Cellular

5G Bands
5G Ready	n1, n3, n5, n7, n8, n28, n38, n40, n41, n48, n66, n77, n78, SA, NSA
4G (FDD) Bands
	1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 66
4G (TDD) Bands
	34, 38, 39, 40, 41, 42, 48
3G Bands
	1, 2, 4, 5, 6, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
Dual Nano SIM	Dual Nano SIM + eSIM

Alternative variants

With 12GB RAM

Memory	12GB

With 12GB RAM

Memory	12GB

With 12GB RAM and 512GB internal storage

Memory	12GB/512GB

With 16GB RAM and 512GB internal storage

Memory	16GB/512GB

With 16GB RAM and 1TB internal storage

Memory	16GB/1024GB

Links

Full specifications
Xiaomi 12S Ultra Specs	Xiaomi 14 Specs
PhoneArena Review
	Xiaomi 14 Review