Redmi K40S
Redmi K40S is an not released in india smartphone that comes with a 6.67-inch AMOLED display, 48MP primary camera, and is powered by the Snapdragon 870 processor. It features 4500mAh battery and 67W charging. This phone is launched in China but not available in India yet.
China
Launched Price in China₹21,500
Qualcomm Snapdragon 870
- Adreno 650
4500mAh (Lithium Ion)
- 67Watt (wired)
- Charger in the box
48MP (Wide-angle)
- Sony IMX582
8MP (Ultra-wide)
2MP (Macro)
OIS
4K@30fps
6.67" (120Hz)
- FHD+ AMOLED
- HDR10+
6GB (LPDDR5)
- 128GB (UFS 3.1)
20MP (Wide)
- 1080@30fps
Gorilla Glass 5 (Front)
- Plastic (Back)
- Plastic Frame (Side)
- Splash Resistant
Android (Redmi MIUI)
See full specifications
This product has not been released in India and all information is based on the China launch.
Redmi K40S Alternative Comparisons
Redmi K40S Timeline
Redmi K40S Full Specifications
Expanded View
General
- Box ContentsPhone, 67W Charger, Type-C Cable, Case, SIM Ejector Tool
- ColorsGloss Black, Dim Glow, Silver Trace, Magic Mirror, Clear Snow
- LaunchMarch 17, 2022
- AvailabilityMarch 17, 2022
- Origin CountryChina
- Launch Price₹21,500
Display
- Type
- Display TypeAMOLED
- Display EngineE4
- Refresh Rate120 Hz
- Playback QualityHDR10+
- LTPO SupportNo
- LTPS SupportNo
- Touch Sampling Rate360 Hz
- Anti Reflection CoatingNo
- Size
- Display Size6.67 inches
- Area107.4 cm²
- Screen to Body Ratio86.6
- Display Form FactorFlat Display
- Resolution
- Display ResolutionFHD+
- Resolution Width1080 pixels
- Resolution Height2400 pixels
- Aspect Ratio20:9
- Pixel Density395 ppi
- Contrast Ratio5,000,000:1
- Colour GamutDCI-P3
- Color Gamut Range100 %
- Display Bit Rate8-bit
- Eye Comfort TechnologySGS Display Certification
- High Brightness1300 nits
- Peak Brightness1300 nits
Body
- Dimensions163.2 x 75.95 x 7.7 mm
- Weight195 grams
- FrontGorilla Glass 5
- BackPlastic
- SidePlastic Frame
- Build QualityCorning Gorilla Glass 5
- PortsUSB Type-C, OTG
- IP RatingSplash Resistant
- SpeakerHi-Res & Hi-Res Wireless Audio, Stereo Speakers, Dolby Atmos
Processor
- Chipset
- Chipset ManufacturerQualcomm
- ChipsetSnapdragon 870
- Fabrication Size7 nm
- Co-Processor-
- CPU
- Number of CoresOcta-core
- Clock Speed1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585
- Cooling SystemVapor Chamber Cooling
- Overclocked ProcessorNo
- GPUAdreno 650
Benchmarking
System Performance
AnTuTu 0
Main Camera
- Main Camera
- Megapixel48 MP
- Camera SensorSony IMX582
- Lens TypeWide-angle
- Aperturef/1.79
- Sensor Size1/2.0"
- Pixel Size0.8 µm
- Camera FeaturesOIS
PDAF
- Main Camera #2
- Megapixel8 MP
- Lens TypeUltra-wide
- Aperturef/2.2
- Field of View119
- Pixel Size1.12 µm
- Main Camera #3
- Megapixel2 MP
- Lens TypeMacro
- Aperturef/2.4
- Pixel Size0.64 µm
- Features
- Camera StabilizationOIS
- Auto Focus TypePDAF
- Dynamic Video Recording SupportSDR recording
- Dedicated Imaging ChipNo Chip
- Lens EnhancementsNo enhancement
- Slow Motion Recording960 fps slomo
- FeaturesCinematic Mode
Color Spectrum Sensor
Dual LED Dual Tone Flash
Dual View
HDR
Night Mode
Panorama
Portrait Mode
Professional Mode
Slow Motion
Time-Lapse
- Video
- Video Recording1080p@120fps
1080p@30fps
1080p@60fps
4K@30fps
720p@120fps
720p@240fps
720p@30fps
720p@960fps - Log Video Recording SupportNo
- Featuresgyro-EIS
- Video Recording1080p@120fps
Operating System
- Operating SystemAndroid 12, Redmi MIUI
- Software Updates3 year(s) of Security updates
- AI FeaturesAI Beauty, AI Camera
Selfie Camera
- Front Camera
- Megapixel20 MP
- Lens TypeWide
- Aperturef/2.0
- Pixel Size1 µm
- Features
- Auto Focus TypeFixed Focus
- FeaturesAI Beauty Mode
Face unlock
Gesture Selfie
Night
panorama
Portrait Mode
Screen flash
- Video
- Video Recording1080@30fps
- Dynamic Video Recording SupportSDR recording
- Features1080p@30 fps
720p@30/120fps
Battery
- Capacity4500 mAh, Lithium Ion (Non-removable)
- Charging
- Charging Speed Wired67 W
- Wireless Charging SupportNo
- Reverse Wireless Charging SupportNo
- Reverse Wired Charging SupportNo
- Charging Standards SupportedPD3.0
QC3+ - Bypass Charging SupportNo
Memory
- Storage128GB, UFS 3.1
- RAM6GB, LPDDR5
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, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42 (15 bands)
- 5G Bands1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA (10 bands)
- Speed5G, CDMA, GSM, LTE, WCDMA
Connectivity
- WLANWi-Fi 6 802.11 a/b/g/n/ac/ax, Hotspot, Wi-Fi Direct, Dual Band
- Bluetooth5.2, AAC, LDAC, LHDC
- PositioningA-GPS, AGNSS, BeiDou(B1/B2a), Galileo (E1+E5a), GLONASS (G1), GPS (L1+L5), NavIC, QZSS (L1+L5)
- NFCSupported
Features
- Fingerprint ScannerSide Mounted
- Sensors
- Sensors on BoardAccelerometer
Ambient Light Sensor
Color Temperature Sensor
Electronic Compass
Gyroscope
Infrared Sensor
Linear Motor
Ultrasonic Distance Sensor
- Sensors on BoardAccelerometer
- Additional FeaturesX-axis Linear Motor
Redmi K40S Key Highlights
| Processor | Qualcomm Snapdragon 870 |
| Display | 6.67" |
| Battery | 4500mAh |
| Rear Camera | 48MP |
| Front Camera | 20MP |
| Design | Gorilla Glass 5 |
| RAM/Storage | 6GB/128GB |
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