Xiaomi 12S Ultra vs Xiaomi Redmi K50 Pro: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Xiaomi 12S Ultra vs Xiaomi Redmi K50 Pro. The complete information of specifications to decide which to buy.

Compare
Xiaomi 12S UltraXiaomi 12S UltraChina · 8GB · 256GB
Xiaomi Redmi K50 ProXiaomi Redmi K50 ProChina · 8GB · 128GB
Technical data sheets

Basics
Xiaomi 12S Ultra
Xiaomi 12S Ultra
China · 8GB · 256GB
View datasheet
vs
Xiaomi Redmi K50 Pro
Xiaomi Redmi K50 Pro
China · 8GB · 128GB
View datasheet
vs

Score
Ki Cost-effective
Score		 8.5 Ki Cost-effective
Score 		-- No price,
no Ki
Design and Screen score 9.1Design & Materials 8.0Design & Materials
Performance and Hardware score 8.2Performance & Hardware 7.9Performance & Hardware
Camera score 8.6Camera 7.7Camera
Connectivity score 7.3 Connectivity 7.0 Connectivity
Battery score 7.5 Battery 7.2 Battery

User reviews
User score
9.7
7 reviews
--
3 reviews

Technical specifications of the Xiaomi 12S Ultra vs Xiaomi Redmi K50 Pro

Specs stores to buy Xiaomi 12S Ultra Xiaomi 12S Ultra
China · 8GB · 256GB 		where to buy Xiaomi Redmi K50 Pro Xiaomi Redmi K50 Pro
China · 8GB · 128GB
Inches 6.73" 6.67"
Resolution WQHD+ WQHD+
Usable surface 89% useful 86% useful
Aspect Ratio 20:9 20:9
Dimensions 75.0 mm
163.2 mm
9.1 mm 		76.1 mm
163.1 mm
8.5 mm
Weight 225 g 201 g
Micro SnapD. 8+ Gen1
Octa-Core 		Dimensity 9000
Octa-Core
RAM 8 GB RAM 8 GB RAM
Storage 256 GB 128 GB
AnTuTu 1.288.403
v10 		1.046.891
v10
Battery 4860 mAh 5000 mAh
Main Camera 1
50 Mpx · ƒ/1.9
IMX989
2 3 4 		1
108 Mpx · ƒ/1.9
S5KHM2
2 3
Selfie Camera SELF 32 Mpx · ƒ/2.5 SELF 20 Mpx · Unknow
Bands
OS Android 12 Snow Cone Android 12 Snow Cone

Brand
Brand Xiaomi Xiaomi
Aliases 小米12S Ultra, 2203121C Matisse, 22011211C

Release Date
Release date July 2022,
1 year ago 		March 2022,
2 years ago
State On Sale Not available
Market China China

Design & Materials

Structure

Xiaomi 12S Ultra
Xiaomi Redmi K50 Pro
Xiaomi 12S Ultra
Xiaomi Redmi K50 Pro
Size
75.0 mm • 163.2 mm • 9.1 mm
See more details
 Print 3D Model
76.1 mm • 163.1 mm • 8.5 mm
See more details
 Print 3D Model
Weight 225 g 201 g
Usable surface 89 % 86 %
Materials Aluminium alloy, Leather Plastic, Glass
Resistance IP68 IP53
Colors
Black

Green
Black

Blue

Silver

Green

Screen
Diagonal 6.73" 6.67"
Type AMOLED • Samsung E5 Oled • Samsung AMOLED E4
Aspect Ratio 20:9 20:9
Resolution WQHD+
1440 x 3200 px 		WQHD+
1440 x 3200 px
Density 518 Pixels per inch 526 Pixels per inch

Others

Others
  • Hole-punch Notch
  • Refresh rate 120 Hz
  • Variable refresh rate 1 Hz
  • Touch sampling rate 240 Hz
  • Peak brightness - 1500 cd/m²
  • Max brightness HBM - 1000 cd/m²
  • 8000000:1 contrast ratio
  • HDR10+
  • DC dimming
  • 10 Bits panel
  • Dolby Vision
  • Scratch resistant
  • Dual Edge display
  • Corning Gorilla Glass Victus
  • Capacitive
  • Multi-touch
  • Frameless
  • LTPO 2.0 (Low Temperature PolySilicon oxide)
  • Hole-punch Notch
  • Refresh rate 120 Hz
  • Touch sampling rate 480 Hz
  • Peak brightness - 1200 cd/m²
  • 5000000:1 contrast ratio
  • Always-On Display
  • HDR10+
  • DCI-P3
  • DC dimming
  • DisplayMate A+
  • Dolby Vision
  • Scratch resistant
  • 3D curved glass screen
  • Corning Gorilla Glass Victus
  • Capacitive
  • Multi-touch
  • Frameless

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
9.9
--
Do you think it's a nice phone?
9.4
--
Is it comfortable?
9.4
--
Can you see it well in the sunlight?
9.6
--
Number of reviews
7 reviews
--

Performance & Hardware

Processor
Model Qualcomm Snapdragon 8+ Gen1 MediaTek Dimensity 9000
CPU 1x3.2 GHz Cortex-X2 +3x2.8 GHz Cortex-A710 + 4x2.0 GHz Cortex-A510 1x Cortex-X2 3.05GHz + 3x Cortex-A710 2.85GHz + 4x Cortex-A510 1.85GHz
Type Octa-Core Octa-Core
Manufacturing 4 nm 4 nm
64 Bits Yes Yes

Graphics
GPU Qualcomm Adreno 730 875 MHz Mali-G710 MC10

RAM
RAM 8 GB 8 GB
Type RAM LPDDR5 RAM LPDDR5

Antutu
Score
1.288.403
Antutu v10
Overall performance better than 94% of devices
See more details
1.046.891
Antutu v10
Overall performance better than 91% of devices
See more details

Storage
Capacity 256 GB 128 GB
Type UFS Storage 3.1 UFS Storage 3.1
SD Slot No No

Security
Fingerprint Yes, in screen Yes, on the side

Sensors
Sensors
  • Fingerprint
  • Light sensor
  • Accelerometer
  • Compass
  • Gyroscope
  • Barometer
  • RGB
  • Ultrasonic proximity virtual
  • Fingerprint
  • Light sensor
  • Accelerometer
  • Compass
  • Gyroscope
  • RGB
  • Ultrasonic proximity virtual

Audio

Audio
  • Dolby Atmos
  • Hi-Res Audio
  • Stereo Speakers
  • 2 microphones
  • Dolby Atmos
  • Hi-Res Audio
  • Stereo Speakers
  • 2 microphones

Others
Notifications LED -- --
Cooling system Yes Yes
Gaming buttons No No

User reviews

Does it have good sound?
9.7
--
Does it work smoothly in everyday use?
9.7
--
What's your experience been with demanding games?
9.4
--
Number of reviews
7 reviews
--

Camera

Main
No. of cameras Quad rear camera Triple rear camera
1
Camera type

Standard

Standard
Resolution 50 Mpx 108 Mpx
Sensor Sony IMX989 Samsung S5KHM2
Type CMOS ISOCELL
Aperture ƒ/ 1.9 ƒ/ 1.9
ISO -- --
Pixel size 1.60 µm 0.70 µm
Pixel Binning 1-4 (2x2) 1-9 (3x3)
Sensor size 1" 1/1.52"
2
Camera type

Wide Angle lens

Wide Angle lens
Resolution
48 Mpx
8 Mpx
Sensor
Sony IMX586 Exmor RS
Samsung S5K4H7
Type
CMOS
ISOCELL
Aperture
ƒ/ 2.2
ƒ/ 2.2
Pixel size
0.80 µm
1.12 µm
Pixel Binning
1-4 (2x2)
--
Sensor size
1/2"
1/4"
3
Camera type

Telephoto lens

Macro lens
Resolution
48 Mpx
2 Mpx
Sensor
Sony IMX586 Exmor RS
GalaxyCore GC02M1
Type
CMOS
CMOS
Aperture
ƒ/ 4.1
ƒ/ 2.4
Pixel size
0.80 µm
1.75 µm
Pixel Binning
1-4 (2x2)
--
Sensor size
1/2"
1/5"
4
Camera type

ToF 3D sensor
--
Resolution
0.3 Mpx
Sensor
Unknown
Type
--
Aperture
Unknow
Pixel size
--
Pixel Binning
--
Sensor size
--

Features
Flash Dual LED LED
Optical Stabilisation Yes Yes
Slow Motion Video Yes,
480 fps 		Yes,
960 fps
Others
  • Flicker sensor
  • 4K Video
  • 8K Video
  • Digital zoom
  • Optical zoom
  • Quadruple camera
  • Digital image stabilization
  • Optical Stabilization (OIS)
  • Ultra stable video
  • Autofocus
  • Touch focus
  • Continuous autofocus
  • Manual focus
  • Phase detection autofocus (PDAF)
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • RAW
  • Night Mode
  • 4K Video
  • Digital zoom
  • Triple camera
  • Digital image stabilization
  • Optical Stabilization (OIS)
  • Ultra stable video
  • Autofocus
  • Touch focus
  • Continuous autofocus
  • Manual focus
  • Phase detection autofocus (PDAF)
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • RAW
  • Night Mode

Selfie
SELF
Camera type

Dedicated

Dedicated
Resolution 32 Mpx 20 Mpx
Sensor Omnivision OV32C Sony IMX596
Type PureCel CMOS
Aperture ƒ/ 2.5 Unknow
Pixel size 0.70 µm 0.80 µm
Pixel Binning 1-4 (2x2) 1-4 (2x2)
Sensor size 1/3.2" 1/2"
Others
--
--

DxOMark Score
DxOMark Score
136
Mobile
137
Photo
129
Video
114
Selfie
103
Photo
132
Video
 --

User reviews

Quality of daytime photos
9.9
--
Quality of nighttime photos
9.7
--
Quality of selfies
9.1
--
Does it have a powerful flash?
9.3
--
Number of reviews
7 reviews
--

Connectivity

Network compatibility

5G
  • n1 (2100)
  • n3 (1800)
  • n5 (850)
  • n8 (900)
  • n28a (700)
  • n38 (2600)
  • n40 (2300)
  • n41 (2500)
  • n77 (3700)
  • n78 (3500)
  • n79 (4700)
  • n1 (2100)
  • n3 (1800)
  • n5 (850)
  • n8 (900)
  • n28a (700)
  • n38 (2600)
  • n40 (2300)
  • n41 (2500)
  • n77 (3700)
  • n78 (3500)
4G LTE
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B12 (700)
  • B17 (700)
  • B18 (800)
  • B19 (800)
  • B26 (850)
  • B34 (TDD 2100)
  • B38 (TDD 2600)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B42 (TDD 3500)
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B18 (800)
  • B19 (800)
  • B26 (850)
  • B34 (TDD 2100)
  • B38 (TDD 2600)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B42 (TDD 3500)
3G
  • B1 (2100)
  • B2 (1900)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B6 (800)
  • B8 (900)
  • B19 (800)
  • B1 (2100)
  • B2 (1900)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B6 (800)
  • B8 (900)
  • B19 (800)
2G
  • CDMA BC0 (800)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • CDMA BC0 (800)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)

SIM card
Dual SIM Dual Sim Dual Standby Dual Sim Dual Standby
Type
  • Nano SIM
  • Nano SIM
  • Nano SIM
  • Nano SIM

Wi-Fi
Wi-Fi
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11ac
  • WiFi 6 (802.11ax)
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11ac
  • WiFi 6 (802.11ax)
Others
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display
  • Wi-Fi MiMO
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display
  • Wi-Fi MiMO

Bluetooth
Version Bluetooth 5.2 LE Low energy consumption Bluetooth 5.3 LE Low energy consumption
Others
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)
  • APT-x
  • LDAC
  • SBC
  • AAC
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)
  • LDAC
  • SBC
  • AAC

Navigation
Navigation
  • A-GPS
  • GLONASS
  • Beidou
  • QZSS
  • GPS (L1+L5)
  • GLONASS (L1)
  • BeiDou (B1)
  • Galileo (E1+E5a)
  • BeiDou (B2)
  • NavIC System
  • QZSS (L1 + L5)
  • A-GPS
  • GLONASS
  • Beidou
  • QZSS
  • Galileo
  • GPS (L1+L5)
  • GLONASS (L1)
  • BeiDou (B1)
  • Galileo (E1+E5a)
  • BeiDou (B2)
  • NavIC System
  • QZSS (L1 + L5)

USB
USB
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)
  • USB Type C
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)
  • USB Type C

SAR
European measurement

The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue.

 -- --
American measurement

The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue

 -- --

Others
Others
  • NFC
  • Computer sync
  • OTA sync
  • Infrared
  • Tethering.
  • DLNA
  • VoLTE
  • NFC
  • Computer sync
  • OTA sync
  • Infrared
  • Tethering.
  • DLNA
  • VoLTE
  • VoWiFi

User reviews

Does it have good coverage for calls?
9.0
--
Quality of the GPS
9.7
--
And the WiFi?
9.9
--
Number of reviews
7 reviews
--

Battery

Battery
Capacity
4860 mAh
See more details
5000 mAh
See more details
Type Si-O2 Li-Polymer
Fast charge Yes,
67.0W 		Yes,
120.0W
Others
  • Wireless charging
  • Reverse charging
  • Non-removable
  • Non-removable

User reviews

How long does the battery last?
  • 0%
    Less than half day
  • 0%
    Less than a day
  • 29%
    One day
  • 57%
    More than one day
  • 14%
    Two days or more
--
Number of reviews
7 reviews
--

Software

Software
Operating System
  • MIUI V13 (Android 12)
    Android 12 Snow Cone, 3 years ago
  • MIUI V13 (Android 12)
    Android 12 Snow Cone, 3 years ago
Google Services (official) No No

User reviews

Did it come with preinstalled applications?
  • 0%
    It comes with a clean operating system
  • 86%
    It has preinstalled apps but they don't bother me
  • 14%
    It has preinstalled apps that I can't uninstall
--
Do you regularly receive updates?
  • 0%
    Never
  • 0%
    Once a year
  • 50%
    Every six months
  • 50%
    Every two months or less
--
Number of reviews
7 reviews
--
Prices
From $ 795 --
Prices unavailable

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