Xiaomi Redmi K40 Pro vs Xiaomi Redmi K40 Pro+: Comparison

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

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Technical data sheets

Basics

Score

Ki Price/Quality
Score
8.8 Ki Price/Quality
Score
8.9 Ki Price/Quality
Score
Design and Screen score 8.3 Design & Materials 8.3 Design & Materials
Performance and Hardware score 8.6 Performance & Hardware 8.8 Performance & Hardware
Camera score 7.4 Camera 7.8 Camera
Connectivity score 7.6 Connectivity 7.6 Connectivity
Battery score 6.9 Battery 6.9 Battery

User reviews

User score -- --

Technical specifications of the Xiaomi Redmi K40 Pro vs Xiaomi Redmi K40 Pro+

Specs where to buy Xiaomi Redmi K40 Pro Xiaomi Redmi K40 Pro
China · 6GB · 128GB
Xiaomi Redmi K40 Pro+ price comparison Xiaomi Redmi K40 Pro+
China · 12GB · 256GB
Inches 6.67" 6.67"
Resolution FHD+ FHD+
Usable surface 85% useful 85% useful
Aspect Ratio 20:9 20:9
Dimensions 76.4 mm
163.7 mm
7.8 mm
76.4 mm
163.7 mm
7.8 mm
Weight 196 g 196 g
Micro SnapD. 888
Octa-Core
SnapD. 888
Octa-Core
RAM 6 GB RAM 12 GB RAM
Storage 128 GB 256 GB
AnTuTu 821.847
v9
821.847
v9
Battery 4520 mAh 4520 mAh
Main Camera 1
64 Mpx · ƒ/1.89
IMX686 Exmor RS
2 3
1
108 Mpx · ƒ/1.75
S5KHM2
2 3
Selfie Camera SELF 20 Mpx · ƒ/2.45 SELF 20 Mpx · ƒ/2.45
Bands
OS Android 11 Red Velvet Cake Android 11 Red Velvet Cake

Brand

Brand Xiaomi Xiaomi
Aliases M2101K11C, HAYDN_PRO Redmi K40 Ultra

Release Date

Release date February 2021,
1 year ago
February 2021,
1 year ago
State On Sale On Sale
Market China China

Design & Materials

Structure

Xiaomi Redmi K40 Pro
Xiaomi Redmi K40 Pro+
Xiaomi Redmi K40 Pro
Xiaomi Redmi K40 Pro+
Size
76.4 mm
163.7 mm
7.8 mm
Print 3D Model
76.4 mm
163.7 mm
7.8 mm
Print 3D Model
Weight 196 g 196 g
Usable surface 85 % 85 %
Materials Plastic, Glass Plastic, Glass
Resistance IP53 IP53
Colors
Black
Black

White

Violet

Screen

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

Others

Others
  • 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
  • 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?
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Do you think it's a nice phone?
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Is it comfortable?
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Can you see it well in the sunlight?
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Number of reviews
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Performance & Hardware

Processor

Model Qualcomm Snapdragon 888 Qualcomm Snapdragon 888
CPU 1x Cortex X1 2.84GHz + 3x Cortex A78 2.42GHz + 4x Cortex A55 1.8GHz 1x Cortex X1 2.84GHz + 3x Cortex A78 2.42GHz + 4x Cortex A55 1.8GHz
Type Octa-Core Octa-Core
Manufacturing 5 nm 5 nm
Frequency 2.84 GHz 2.84 GHz
64 Bits Yes Yes

Graphics

GPU Adreno 660 Adreno 660

RAM

RAM 6 GB 12 GB
Type RAM LPDDR5 RAM LPDDR5

Storage

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

Security

Fingerprint Yes, on the side Yes, on the side

Sensors

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

Others

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

User reviews

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

Main

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

Standard

Standard
Resolution 64 Mpx 108 Mpx
Sensor Sony IMX686 Exmor RS Samsung S5KHM2
Type CMOS ISOCELL
Aperture ƒ/ 1.89 ƒ/ 1.75
ISO -- --
Pixel size 0.80 µm 0.70 µm
Pixel Binning 1-4 (2x2) 1-9 (3x3)
Sensor size 1/1.7 1/1.52
2
Camera type

Wide Angle + Macro

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

Macro lens

Macro lens
Resolution
5 Mpx
5 Mpx
Sensor
Samsung S5K5E9
Samsung S5K5E9
Type
ISOCELL
ISOCELL
Aperture
ƒ/ 2.4
ƒ/ 2.4
Pixel size
1.12 µm
1.12 µm
Pixel Binning
--
--
Sensor size
1/5
1/5

Features

Flash LED LED
Optical Stabilisation No No
Slow Motion Video Yes,
960 fps
Yes,
960 fps
Others
  • 8K Video
  • 4K Video
  • Digital zoom
  • Triple camera
  • Digital image stabilization
  • Manual focus
  • Autofocus
  • Touch focus
  • Face detection
  • Continuous shooting
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • HDR
  • RAW
  • Panorama
  • Geotagging
  • White balance settings
  • 8K Video
  • 4K Video
  • Digital zoom
  • Triple camera
  • Digital image stabilization
  • Manual focus
  • Autofocus
  • Touch focus
  • Face detection
  • Continuous shooting
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • HDR
  • RAW
  • Panorama
  • Geotagging
  • White balance settings

Selfie

SELF
Camera type

Dedicated

Dedicated
Resolution 20 Mpx 20 Mpx
Sensor Samsung S5K3T2 Samsung S5K3T2
Type CMOS CMOS
Aperture ƒ/ 2.45 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
--
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DxOMark Score

DxOMark Score --
108
Mobile
113
Photo
102
Video

User reviews

Quality of daytime photos
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Quality of nighttime photos
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Quality of selfies
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Does it have a powerful flash?
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Number of reviews
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Connectivity

Network compatibility

5G
  • n1 (2100)
  • n3 (1800)
  • n28a (700)
  • n41 (2500)
  • n77 (3700)
  • n78 (3500)
  • n79 (4700)
  • n1 (2100)
  • n3 (1800)
  • n28a (700)
  • n41 (2500)
  • 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)
  • 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)
  • 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)
  • 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 5.2 LE Low energy consumption
Others
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)
  • LDAC
  • SBC
  • AAC
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)
  • LDAC
  • SBC
  • AAC

Navigation

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

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Others

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

User reviews

Does it have good coverage for calls?
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Quality of the GPS
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And the WiFi?
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Number of reviews
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Battery

Battery

Capacity
4520 mAh
4520 mAh
Type Li-Polymer Li-Polymer
Fast charge Yes,
33.0W
Yes,
33.0W
Others
  • Non-removable
  • Non-removable

User reviews

How long does the battery last?
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Number of reviews
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Software

Software

Operating System
  • MIUI V12 (Android 11)
    Android 11 Red Velvet Cake, 1 year ago
  • MIUI V12 (Android 11)
    Android 11 Red Velvet Cake, 1 year ago
Google Services (official) No No

User reviews

Did it come with preinstalled applications?
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Do you regularly receive updates?
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Number of reviews
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Prices

Prices

Prices

Prices for the version CN  •  6GB  •  128GB Change

Prices

Prices for the version CN  •  12GB  •  256GB Change