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.
Market status:Not Released in India
Launched: 17 Mar 2022
China
Launched Price in China¥1799
Snapdragon 870
6.67" FHD+ AMOLED (120 Hz)
48MP8MP2MP
Wide-angleUltra-wideMacro
20MPWide
6GB128GB
4500mAh (67W)
Android 12 (Redmi MIUI)
See full specifications
Snapdragon 870
6.67" FHD+ AMOLED (120 Hz)
48MP8MP2MP
Wide-angleUltra-wideMacro
20MPWide
6GB128GB
4500mAh (67W)
Android 12 (Redmi MIUI)
See full specifications
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 K40S Timeline
Mar 17, 2022
Redmi K40S has been launched in China, with sales beginning the same day at a starting price of CNY ¥1,799 (around ₹21,020), featuring a 6.67-inch FHD+ display, Snapdragon 870 chipset, 4500mAh battery, and 67W fast charging.
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
- Launch CountryChina
- Launch Price¥1799
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 ProtectionSGS 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
- GPUAdreno 650
Benchmarking
System Performance
AnTuTu 0
Main Camera
- Main Camera
- Main Camera #1 Megapixel48 MP
- Main Camera #1 Camera SensorSony IMX582
- Main Camera #1 Lens TypeWide-angle
- Main Camera #1 Aperturef/1.79
- Main Camera #1 Sensor Size1/2.0"
- Main Camera #1 Pixel Size0.8 µm
- Main Camera #1 Camera FeaturesOIS
PDAF
- Main Camera #2
- Main Camera #2 Megapixel8 MP
- Main Camera #2 Lens TypeUltra-wide
- Main Camera #2 Aperturef/2.2
- Main Camera #2 Field of View119
- Pixel Size1.12 µm
- Main Camera #3
- Main Camera #3 Megapixel2 MP
- Main Camera #3 Lens TypeMacro
- Main Camera #3 Aperturef/2.4
- Main Camera #3 Pixel Size0.64 µm
- Features
- Camera StabilizationOIS
- Auto Focus TypePDAF
- Dynamic Video Recording SupportSDR recording
- Slow Motion Recording960 fps slomo
- FeaturesCinematic Mode
Color Spectrum Sensor
Dual LED Dual Tone Flash
Dual View
HDR
Professional Mode
Slow Motion
- Video
- Video Recording1080p@120fps
1080p@30fps
1080p@60fps
4K@30fps
720p@120fps
720p@240fps
720p@30fps
720p@960fps - Log Video Recording SupportNo
- Video 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
- Front Camera #1 Megapixel20 MP
- Front Camera #1 Lens TypeWide
- Front Camera #1 Aperturef/2.0
- Front Camera #1 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
- HDR Recording SupportSDR recording
- Video 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)
- 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 | Snapdragon 870 |
| Display | 6.67" |
| Battery | 4500mAh |
| Rear Camera | 48MP |
| Front Camera | 20MP |
| Design | Gorilla Glass 5 |
| RAM/Storage | 6GB/128GB |
Disclaimer: The price & specs shown may be different from actual. Please confirm on the retailer site before purchasing.
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