Xiaomi Mi 10S vs Xiaomi Redmi K40 Pro: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Xiaomi Mi 10S vs Xiaomi Redmi K40 Pro. The complete information of specifications to decide which to buy.

Compare
Xiaomi Mi 10SXiaomi Mi 10SChina · 8GB · 128GB
Xiaomi Redmi K40 ProXiaomi Redmi K40 ProChina · 6GB · 128GB
Technical data sheets

Basics
Xiaomi Mi 10S
Xiaomi Mi 10S
China · 8GB · 128GB
View datasheet
vs
Xiaomi Redmi K40 Pro
Xiaomi Redmi K40 Pro
China · 6GB · 128GB
View datasheet
vs

Score
Ki Cost-effective
Score		 -- No price,
no Ki 		-- No price,
no Ki
Design and Screen score 8.3Design & Materials 7.6Design & Materials
Performance and Hardware score 7.5Performance & Hardware 7.6Performance & Hardware
Camera score 7.9Camera 6.9Camera
Connectivity score 6.5 Connectivity 7.2 Connectivity
Battery score 6.5 Battery 6.1 Battery

User reviews
User score
9.2
7 reviews
--
1 review

Technical specifications of the Xiaomi Mi 10S vs Xiaomi Redmi K40 Pro

Specs stores to buy Xiaomi Mi 10S Xiaomi Mi 10S
China · 8GB · 128GB 		where to buy Xiaomi Redmi K40 Pro Xiaomi Redmi K40 Pro
China · 6GB · 128GB
Inches 6.67" 6.67"
Resolution FHD+ FHD+
Usable surface 89% useful 85% useful
Aspect Ratio 19.5:9 20:9
Dimensions 74.8 mm
162.6 mm
8.8 mm 		76.4 mm
163.7 mm
7.8 mm
Weight 208 g 196 g
Micro SnapD. 870
Octa-Core 		SnapD. 888
Octa-Core
RAM 8 GB RAM 6 GB RAM
Storage 128 GB 128 GB
AnTuTu 794.980
v10 		903.172
v10
Battery 4780 mAh 4520 mAh
Main Camera 1
108 Mpx · ƒ/1.69
Bright S5KHMX
2 3 4 		1
64 Mpx · ƒ/1.89
IMX686 Exmor RS
2 3
Selfie Camera SELF 20 Mpx · ƒ/2.3 SELF 20 Mpx · ƒ/2.45
Bands
OS Android 11 Red Velvet Cake Android 11 Red Velvet Cake

Brand
Brand Xiaomi Xiaomi
Aliases M2012J2SC, Thyme M2101K11C, HAYDN_PRO

Release Date
Release date March 2021,
3 years ago 		February 2021,
3 years ago
State Not available Not available
Market China China

Design & Materials

Structure

Xiaomi Mi 10S
Xiaomi Redmi K40 Pro
Xiaomi Mi 10S
Xiaomi Redmi K40 Pro
Size
74.8 mm • 162.6 mm • 8.8 mm
See more details
 Print 3D Model
76.4 mm • 163.7 mm • 7.8 mm
See more details
 Print 3D Model
Weight 208 g 196 g
Usable surface 89 % 85 %
Materials Glass Plastic, Glass
Resistance - IP53
Colors
Black

White

Blue
Black

Screen
Diagonal 6.67" 6.67"
Type Super AMOLED • Samsung Oled • Samsung E4
Aspect Ratio 19.5:9 20:9
Resolution FHD+
1080 x 2340 px 		FHD+
1080 x 2400 px
Density 386 Pixels per inch 386 Pixels per inch

Others

Others
  • Hole-punch Notch
  • Refresh rate 90 Hz
  • Touch sampling rate 180 Hz
  • Brightnes 500 cd/m² (typ)
  • Max brightness HBM - 800 cd/m²
  • Peak brightness - 1120 cd/m²
  • 5000000:1 contrast ratio
  • HDR10+
  • DCI-P3
  • Full sRGB standard
  • sRGB standard
  • 100% NTSC
  • Scratch resistant
  • 2.5D curved glass screen
  • Dual Edge display
  • Corning Gorilla Glass 5
  • Capacitive
  • Multi-touch
  • Frameless
  • Hole-punch Notch
  • Refresh rate 120 Hz
  • Touch sampling rate 360 Hz
  • Peak brightness - 1300 cd/m²
  • Max brightness HBM - 900 cd/m²
  • 5000000:1 contrast ratio
  • HDR10+
  • DCI-P3
  • True Tone display
  • MEMC
  • Scratch resistant
  • 2.5D curved glass screen
  • Corning Gorilla Glass 5
  • Capacitive
  • Multi-touch
  • Frameless

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
9.0
--
Do you think it's a nice phone?
9.6
--
Is it comfortable?
9.4
--
Can you see it well in the sunlight?
9.2
--
Number of reviews
7 reviews
--

Performance & Hardware

Processor
Model Qualcomm Snapdragon 870 (SM8250-AC) Qualcomm Snapdragon 888
CPU 1x Cortex-A77 3.20 GHz + 3x Cortex-A77 2.4 GHz + 4x Cortex-A55 1.8 GHz 1x Cortex X1 2.84GHz + 3x Cortex A78 2.42GHz + 4x Cortex A55 1.8GHz
Type Octa-Core Octa-Core
Manufacturing 7 nm 5 nm
64 Bits Yes Yes

Graphics
GPU Qualcomm Adreno 650 Adreno 660

RAM
RAM 8 GB 6 GB
Type RAM LPDDR5 RAM LPDDR5

Antutu
Score
794.980
Antutu v10
Overall performance better than 86% of devices
See more details
903.172
Antutu v10
Overall performance better than 90% of devices
See more details

Storage
Capacity 128 GB 128 GB
Type UFS Storage 3.0 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
  • Hall
  • Ultrasonic proximity virtual
  • Fingerprint
  • Light sensor
  • Accelerometer
  • Compass
  • Gyroscope
  • Barometer
  • RGB
  • Ultrasonic proximity virtual

Audio

Audio
  • Stereo Speakers
  • 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?
9.6
--
Does it work smoothly in everyday use?
8.7
--
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 108 Mpx 64 Mpx
Sensor Samsung Bright S5KHMX Sony IMX686 Exmor RS
Type ISOCELL CMOS
Aperture ƒ/ 1.69 ƒ/ 1.89
ISO -- --
Pixel size 0.80 µm 0.80 µm
Pixel Binning 1-4 (2x2) 1-4 (2x2)
Sensor size 1/1.33" 1/1.7"
2
Camera type

Wide Angle lens

Wide Angle + Macro
Resolution
13 Mpx
8 Mpx
Sensor
Unknown
Sony IMX355
Type
--
CMOS BSI
Aperture
ƒ/ 2.4
ƒ/ 2.2
Pixel size
1.12 µm
1.14 µm
Pixel Binning
--
--
Sensor size
--
1/2.8"
3
Camera type

Portrait mode (depth)

Macro lens
Resolution
2 Mpx
5 Mpx
Sensor
Unknown
Samsung S5K5E9
Type
--
ISOCELL
Aperture
ƒ/ 2.4
ƒ/ 2.4
Pixel size
1.75 µm
1.12 µm
Pixel Binning
--
--
Sensor size
--
1/5"
4
Camera type

Macro lens
--
Resolution
2 Mpx
Sensor
Unknown
Type
--
Aperture
ƒ/ 2.4
Pixel size
1.75 µm
Pixel Binning
--
Sensor size
--

Features
Flash LED LED
Optical Stabilisation Yes No
Slow Motion Video Yes,
120 fps 		Yes,
960 fps
Others
  • 4K Video
  • 8K Video
  • Digital zoom
  • Optical zoom
  • Quadruple camera
  • Digital image stabilization
  • Optical Stabilization (OIS)
  • Autofocus
  • Touch focus
  • Continuous autofocus
  • Manual focus
  • Laser AF
  • Geotagging
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Scene mode
  • Self-timer
  • RAW
  • Night Mode
  • 4K Video
  • 8K Video
  • Digital zoom
  • Triple camera
  • Digital image stabilization
  • Autofocus
  • Touch focus
  • Manual focus
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • RAW

Selfie
SELF
Camera type

Dedicated

Dedicated
Resolution 20 Mpx 20 Mpx
Sensor Samsung S5K3T2 Samsung S5K3T2
Type ISOCELL CMOS
Aperture ƒ/ 2.3 ƒ/ 2.45
Pixel size 0.80 µm 0.80 µm
Pixel Binning 1-4 (2x2) 1-4 (2x2)
Sensor size 1/3.4" 1/3.4"
Others
--
--

DxOMark Score
DxOMark Score -- --

User reviews

Quality of daytime photos
9.0
--
Quality of nighttime photos
8.4
--
Quality of selfies
8.0
--
Does it have a powerful flash?
8.3
--
Number of reviews
7 reviews
--

Connectivity

Network compatibility

5G
  • n1 (2100)
  • n3 (1800)
  • n41 (2500)
  • n78 (3500)
  • n79 (4700)
  • n1 (2100)
  • n3 (1800)
  • n28a (700)
  • n41 (2500)
  • n77 (3700)
  • n78 (3500)
  • n79 (4700)
4G LTE
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B12 (700)
  • B17 (700)
  • B34 (TDD 2100)
  • B38 (TDD 2600)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • 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)
  • B20 (800)
  • B26 (850)
  • B28a (700)
  • 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)
  • B8 (900)
  • B1 (2100)
  • B2 (1900)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B6 (800)
  • B8 (900)
  • B19 (800)
2G
  • 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 5.1 LE Low energy consumption Bluetooth 5.2 LE Low energy consumption
Others
  • A2DP (Advanced Audio Distribution Profile)
  • EDR (Enhanced Data Rate)
  • LE (Low Energy)
  • APT-x
  • LDAC
  • AAC
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)
  • LDAC
  • SBC
  • AAC

Navigation
Navigation
  • GPS
  • A-GPS
  • GLONASS
  • Wi-Fi
  • Beidou
  • QZSS
  • Galileo
  • GPS (L1+L5)
  • GLONASS (L1)
  • BeiDou (B1)
  • Galileo (E1+E5a)
  • BeiDou (B2)
  • QZSS (L1 + L5)
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • QZSS
  • Galileo
  • GPS (L1+L5)
  • 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.
  • VoLTE
  • ANT+
  • NFC
  • Computer sync
  • OTA sync
  • Infrared
  • Tethering.
  • VoLTE

User reviews

Does it have good coverage for calls?
8.9
--
Quality of the GPS
9.0
--
And the WiFi?
9.0
--
Number of reviews
7 reviews
--

Battery

Battery
Capacity
4780 mAh
See more details
4520 mAh
See more details
Type Li-Ion Polymer Li-Polymer
Fast charge Yes,
33.0W 		Yes,
33.0W
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
  • 57%
    One day
  • 29%
    More than one day
  • 14%
    Two days or more
--
Number of reviews
7 reviews
--

Software

Software
Operating System
  • MIUI V12 (Android 11)
    Android 11 Red Velvet Cake, 3 years ago
  • MIUI V12 (Android 11)
    Android 11 Red Velvet Cake, 3 years ago
Google Services (official) No No

User reviews

Did it come with preinstalled applications?
  • 0%
    It comes with a clean operating system
  • 57%
    It has preinstalled apps but they don't bother me
  • 43%
    It has preinstalled apps that I can't uninstall
--
Do you regularly receive updates?
  • 0%
    Never
  • 0%
    Once a year
  • 60%
    Every six months
  • 40%
    Every two months or less
--
Number of reviews
7 reviews
--
Prices
Prices unavailable
Prices unavailable