Redmi K40 Pro

Redmi K40 Pro is a new smartphone that features a 6.67 inches FHD+ AMOLED display, Snapdragon 888 processor, 6GB RAM, and 128GB storage. It also includes a 64MP primary camera and a 20MP front camera. Redmi K40 Pro also includes a 4520mAh battery pack, 33W charging, and runs Android 11 with Redmi MIUI. Redmi K40 Pro has launched in China but has not released in India.

Market status:Not Released in India

Launched on: 25 Feb 2021

China

Launched Price in China¥2799

Processor

Snapdragon 888

Display

6.67 inches FHD+ AMOLED (120Hz)

Rear Camera

64MP8MP5MP

Wide-angleUltra-wideMacro

Front Camera

20MP

Wide

RAM/Storage

6GB

128GB

Battery

4520mAh (33W)

Android 11 (Redmi MIUI)

Processor

Snapdragon 888

Display

6.67 inches FHD+ AMOLED (120Hz)

Rear Camera

64MP8MP5MP

Wide-angleUltra-wideMacro

Front Camera

20MP

Wide

RAM/Storage

6GB

128GB

Battery

4520mAh (33W)

Android 11 (Redmi MIUI)

This product has not been released in India and all information is based on the China launch.

This phone's software support window has officially closed. It's still usable, but don't expect fresh updates or features

Redmi K40 Pro Review

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Redmi K40 Pro Timeline

Mar 04, 2021

Redmi K40 Pro now available globally, featuring three colour options, Black, White and Aurora, offering stylish design, reliable performance, and enhanced user experience.

Redmi K40 Pro Full Specifications

Expanded View

General

Box ContentsPhone, 33W Charger, Type-C Cable, Case, SIM Ejector Tool
AvailabilityMarch 04, 2021
Launch Price¥2799

Display

Type
- Display TypeAMOLED
- Display EngineSuper
- Refresh Rate120Hz
- Playback QualityHDR10+
- LTPO SupportNo
- LTPS SupportNo
- Touch Sampling Rate360Hz
- Anti Reflection CoatingNo
Size
- Display Size6.67 inches
- Area107.4 cm²
- Screen to Body Ratio85.9%
- Display Form FactorFlat Display
Resolution
- Display ResolutionFHD+
- Resolution Width1080pixels
- Resolution Height2400pixels
- Aspect Ratio20:9
- Pixel Density395ppi
- Contrast Ratio5,000,000:1
- Colour GamutDCI-P3
- Color Gamut Range100%
- Display Bit Rate8-bit
- Eye ProtectionSGS Display Certification
- High Brightness1300nits
- Peak Brightness1300nits

Body

Dimensions163.7 x 76.4 x 7.8 mm
Weight196 grams
FrontGorilla Glass 5
BackPlastic
SidePlastic Frame
Build QualityCorning Gorilla Glass 5
PortsUSB Type-C, Infrared Port, OTG
IP RatingIP53 (Dust and Splash Resistant)
SpeakerHi-Res Audio, Hi-Res wireless audio, Stereo Speakers, Dolby Atmos

Processor

Chipset
- Chipset ManufacturerQualcomm
- ChipsetSnapdragon 888
- Fabrication Size5 nm
CPU
- Number of CoresOcta-core
- Clock Speed1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55
GPUAdreno 660

Operating System

Operating SystemAndroid 11, Redmi MIUI
Software Updates2 year(s) of Software updates and 3 year(s) of Security updates
AI FeaturesAI Beauty, AI Camera, Qualcomm AI Engine

Main Camera

Main Camera
- Main Camera Megapixel64MP
- Main Camera Lens TypeWide-angle
- Main Camera Aperturef/1.89
- Main Camera Focal Length26 mm
- Main Camera Sensor Size1/1.7"
- Main Camera Pixel Size0.8 µm
- Main Camera Camera FeaturesPDAF
Main Camera #2
- Main Camera #2 Megapixel8MP
- Main Camera #2 Lens TypeUltra-wide
- Main Camera #2 Aperturef/2.2
- Main Camera #2 Field of View119°
Main Camera #3
- Main Camera #3 Megapixel5MP
- Main Camera #3 Lens TypeMacro
- Main Camera #3 Aperturef/2.4
- Main Camera #3 Focal Length50 mm
Features
- Camera StabilizationEIS
- Auto Focus TypePDAF
- Dynamic Video Recording SupportHDR 10+ recording
- Slow Motion Recording960 fps slomo
- FeaturesCinematic Mode, Continuous Autofocus, Dual View, HDR, Professional, Time Lapse
Video
- Video Recording1080p@120fps, 1080p@240fps, 1080p@30fps, 1080p@60fps, 1080p@960fps, 4K@30fps, 4K@60fps, 720p@120fps, 720p@240fps, 720p@30fps, 720p@960fps, 8K@30fps
- Log Video Recording SupportNo
- Video Featuresgyro-EIS, HDR10+

Selfie Camera

Front Camera
- Front Camera #1 Megapixel20MP
- Front Camera #1 Lens TypeWide
- Front Camera #1 Aperturef/2.5
- Front Camera #1 Sensor Size1/3.4"
- Front Camera #1 Pixel Size0.8 µm
Features
- Auto Focus TypeFixed Focus
- FeaturesAI Beauty Mode, Cinematic mode, Face recognition, Face unlock, HdR, Night mode, panorama, Portrait Mode, Time Lapse
Video
- Video Recording1080@30fps
- HDR Recording SupportSDR recording
- Video Features1080p@30fps, 720@30fps, 720p@120fps

Battery

Capacity
- Battery Capacity4520mAh
- Battery TypeLithium Polymer
Charging
- Charging Speed Wired33W
- Wireless Charging SupportNo
- Reverse Wireless Charging SupportNo
- Reverse Wired Charging SupportNo
- Charging Standards SupportedPD, PD3.0, QC3+
- Bypass Charging SupportNo

Memory

Storage
- Storage Size128GB
- Storage TypeUFS 3.1
RAM
- RAM Size6GB
- RAM TypeLPDDR5

Network

SIMDual SIM (nano-SIM, dual stand-by)
Technology5G, CDMA, EVDO, GSM, LTE FDD, LTE TD, WCDMA
2G Bands1800, 1900, 800, 850, 900 (5 bands)
3G Bands1, 2, 4, 5, 6, 8, 19, CDMA EVDO: BC0 (8 bands)
4G Bands1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42 (20 bands)
5G Bands1, 3, 28, 41, 77, 78 SA/NSA/Sub6 (6 bands)
Speed5G, CDMA, GSM, LTE, WCDMA

Connectivity

WLAN
- Wi-Fi VersionWiFi 6e
- Wi-Fi StandardsWi-Fi 6E 802.11 a/b/g/n/ac/ax
- Wi-Fi FeaturesHotspot, Wi-Fi Direct
Bluetooth
- Bluetooth Version5.2
- Bluetooth CodecsAAC, LDAC, LHDC
PositioningA-GPS, AGNSS, Beidou (B1I+B1C+B2a), GLONASS (G1), GPS (L1+L5), NavIC (L5)
NFCSupported

Features

Fingerprint ScannerSide Mounted
Sensors
- Sensors on Board360° Ambient Light Sensor, Accelerometer, Barometer Sensor, Color Temperature Sensor, Electronic Compass, Gyroscope, Infrared Sensor, Ultrasonic Distance Sensor, X-Axis Linear Motor
Additional FeaturesX-axis Linear Motor