Xiaomi 12T Pro vs Apple Watch Ultra 3 Specs Comparison

Availability

Officially announced
Oct 04, 2022	Sep 09, 2025
Scheduled release
	(Official) Sep 19, 2025
Prices (MSRP)
	$799

Design

Dimensions
6.42 x 2.99 x 0.34 inches 163.1 x 75.9 x 8.6 mm	1.93 x 1.73 x 0.47 inches 49 x 44 x 12 mm
Weight
7.23 oz / 205.0 g	2.17 oz / 61.6 g
Materials
Back: Glass	Back: Ceramic Frame: Titanium
Resistance
	Water, Dust; IP6X; MIL-STD-810 certified
Biometrics
Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key
Colors
Black, Silver, Blue	Natural, Black

Display

Size
6.7-inch, 86.71% screen-to-body	1.9-inch
Type
AMOLED, 120Hz, HDR	OLED, 3000 nits
Resolution
2712x1220px, 20:9 ratio, 446 PPI	502x410px, 338 PPI
Protection
Corning Gorilla Glass 5	Sapphire

PhoneArena Display Test

Bright Max (20% APL)
Untested	Untested
Bright Min
1.9 (Good)	Untested

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Snapdragon 8+ Gen1 SM8475 (4 nm)	Apple S10
Processor
Octa-core 1x3.2GHz CortexX2 3x2.75Gh​z Cortex-A710 3x2.0​Ghz Cortex-A510	Dual-core
GPU
Adreno 730	PowerVR
Memory
8GB (LPDDR5)/128GB (UFS 3.1) 8GB/256GB 12GB/256GB	1GB/64GB
Storage expansion
	not expandable
OS
Android (12)	watchOS (10.x)

Battery

Type
5000 mAh	Li - Ion
Charging
Fast charging	Qi wireless charging
Charge speed
Wired: 120.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

14h 20min

Video

8h 53min

Gaming

Untested

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Triple camera
Main camera
200 MP (OIS, PDAF) Aperture size: F1.7 Sensor size: 1/1.22" Pixel size: 0.64 μm
Second camera
8 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/4" Pixel size: 1.12 μm
Third camera
2 MP (Macro) Aperture size: F2.4 Sensor size: 1/5"
Flash
LED
Video recording
Yes
Front
20 MP

Connectivity & Features

Bluetooth
5.2	5.3
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 802.11 b, g, n
USB
Type-C
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Thermometer, Barometer, ECG, Blood Oxygen
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning	A-GPS, Glonass, Galileo, BeiDou, QZSS
Other
NFC	NFC, Ultra Wideband (UWB)

Multimedia

Speakers
Earpiece, Multiple speakers	Multiple speakers
Features
Dolby Atmos
Screen mirroring
Wireless screen share
Additional microphone(s)
Noise cancellation

Cellular

5G Bands
n1, n3, n5, n7, n8, n20, n28, n38, n40, n41, n66, n77, n78
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 66	1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 25, 26, 66
4G (TDD) Bands
38, 40, 41	39, 40, 41
3G Bands
1, 2, 3, 4, 5, 6, 8, 19	1, 2, 4, 5
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
Dual Nano SIM	eSIM

Alternative variants

With 256GB internal storage

Memory	256GB

With 12GB RAM and 256GB internal storage

Memory	12GB/256GB

Links

Full specifications
Xiaomi 12T Pro Specs	Apple Watch Ultra 3 Specs
PhoneArena Review
Xiaomi 12T Pro Review