Xiaomi 12S Ultra vs Xiaomi 12S Pro vs Xiaomi Redmi 8 Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.


Xiaomi 12S Ultra	Xiaomi 12S Pro	Xiaomi Redmi 8
Released · Jul 09, 2022	Released · Jul 07, 2022	Released · Oct 12, 2019
6.7-inch · 3200 x 1440 px	6.7-inch · 3200 x 1440 px	6.2-inch · 1520 x 720 px
50.3 MP Main · 20 MP Selfie	50 MP Main · 32 MP Selfie	12 MP Main · 8 MP Selfie
8GB · 256GB	8GB · 128GB	3GB · 32GB
4860 mAh	4600 mAh	5000 mAh
	Check prices

Display

Size
6.7-inch	6.7-inch	6.2-inch
Resolution
3200 x 1440 px, 20:9 ratio, 521 PPI	3200 x 1440 px, 20:9 ratio, 521 PPI	1520 x 720 px, 19:9 ratio, 270 PPI
Technology
AMOLED	AMOLED	IPS LCD
Refresh rate
120Hz	120Hz	60Hz
Screen-to-body
89.36 %	89.52 %	81.81 %
Peak brightness
1500 cd/m2 (nit)	1500 cd/m2 (nit)
Features
HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus), Ambient light sensor, Proximity sensor	Scratch-resistant glass (Corning Gorilla Glass Victus), Ambient light sensor, Proximity sensor	Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 8+ Gen 1 SM8450 (4 nm)	Qualcomm Snapdragon 8+ Gen 1 SM8450 (4 nm)	Qualcomm Snapdragon 439 SDM439 (12 nm)
Processor
Octa-core, 1x 3.19GHz Cortex-X2 + 3x 2.75GHz Cortex-A710 + 4x 1.80GHz Cortex-A510	Octa-core, 1x 3.19GHz Cortex-X2 + 3x 2.75GHz Cortex-A710 + 4x 1.80GHz Cortex-A510	Octa-core, 1950 MHz, Cortex-A53, 64-bit
GPU
Adreno 730	Adreno 730	Adreno 505
RAM
8GB	8GB	3GB (LPDDR3)
Internal storage
256GB, not expandable	128GB (UFS 3.1), not expandable	32GB (eMMC 5.1)
Storage expansion
		microSDXC
OS
Android (12)	Android (12)	Android (10), MIUI 12 UI
Device type
Smartphone	Smartphone	Smartphone

Battery

Capacity
4860 mAh	4600 mAh	5000 mAh
Type
Not user replaceable	Not user replaceable	Li - Polymer, Not user replaceable
Charging
Fast charging, Qi wireless charging, Reverse wired charging	Fast charging, Qi wireless charging, Reverse wireless charging	Fast charging
Max charge speed
Wired: 67.0W Wireless: 50.0W	Wired: 120.0W Wireless: 50.0W	Wired: 18.0W

Camera

Rear
Quad camera	Triple camera	Dual camera
Main camera
50.3 MP (OIS, Laser and PDAF) Specifications: Aperture size: F1.9 Focal length: 23 mm Sensor size: 1" Pixel size: 1.6 μm	50 MP Specifications: Aperture size: F1.9 Focal length: 24 mm Sensor size: 1/2.8" Pixel size: 1.22 μm	12 MP (PDAF) Specifications: Aperture size: F1.8 Sensor size: 1/2.55" Pixel size: 1.12 μm
Second camera
48 MP (Telephoto, Periscope) Specifications: Optical zoom: 5.0x Aperture size: F4.1 Focal Length: 120 mm Sensor size: 1/2" Pixel size: 0.8 μm	50 MP (Telephoto, PDAF) Specifications: Optical zoom: 2.0x Aperture size: F1.9 Focal Length: 48 mm	2 MP (Depth information)
Third camera
48 MP (Ultra-wide) Specifications: Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/2" Pixel size: 0.8 μm	50 MP (Ultra-wide) Specifications: Aperture size: F2.2
Flash
Dual LED	LED	LED
Video recording
7680x4320 (8K UHD) (24 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (1920 fps)	Yes	1920x1080 (Full HD) (30 fps), 1280x720 (HD) (30 fps)
Front
20 MP	32 MP	8 MP (HDR), Video capture: 1920x1080 (Full HD)

Design

Dimensions
6.43 x 2.95 x 0.36 inches (163.2 x 75 x 9.1 mm)	6.44 x 2.94 x 0.32 inches (163.6 x 74.6 x 8.2 mm)	6.16 x 2.97 x 0.37 inches (156.5 x 75.4 x 9.4 mm)
Weight
7.94 oz(225.0 g)		6.63 oz(188.0 g)
Materials
Back: Leather Frame: Aluminum		Back: Plastic Frame: Plastic
Resistance
Yes; IP68
Biometrics
Optical in-screen fingerprint	Optical in-screen fingerprint	2D Face unlock, Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Black	Black, White	Onyx Black, Ruby Red, Sapphire Blue

Cellular

5G
Bands 5G Ready	Bands 5G Ready
4G (FDD)
		Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD)
4G (TDD)
		Bands 38(2600), 40(2300)
3G
		Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s	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	Nano SIM
HD Voice
		Yes
VoLTE
		Yes

Multimedia

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

Connectivity & Features

Bluetooth
5.2	5.2	4.2
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	802.11 b,g,n Wi-Fi Direct, Hotspot
USB
Type-C (reversible), Features: Charging	Type-C (reversible), Features: Charging	Type-C (reversible), USB 2.0, Features: OTG
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass	Accelerometer, Gyroscope, Compass, Barometer	Accelerometer, Compass
Other
NFC, Infrared	NFC, Infrared	Infrared

Buyers information

In The Box
		Power adapter, TPU case, 5V2A Charger, USB Type-C cable, SIM eject tool, Warranty card, User guide

Availability

Officially announced
Jul 04, 2022	Jul 04, 2022	Oct 09, 2019

Alternative variants

With 12GB RAM


RAM	12GB

With 256GB internal storage


Internal storage	256GB

Comes with 4GB of RAM and 64GB internal storage.


RAM	4GB
Internal storage	64GB

With 12GB RAM and 512GB internal storage


RAM	12GB
Internal storage	512GB

With 12GB RAM and 259GB internal storage


RAM	12GB
Internal storage	256GB

Links

Full specifications
Xiaomi 12S Ultra Specs	Xiaomi 12S Pro Specs	Xiaomi Redmi 8 Specs