Redmi K40S – Full Specs & Price
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.

Redmi K40S—Key specifications
ProcessorQualcomm Snapdragon 870 (7 nm), 818358 Antutu Score
Display6.67" E4 AMOLED
Battery4500mAh (Li-ion) · 67Watt (wired)
Rear Camera48MP · 8MP (Secondary)
Front Camera20MP
RAM/Storage6GB, LPDDR5 / 128GB, UFS 3.1
DesignPlastic
OSAndroid 12, Redmi MIUI
Redmi K40S Price in India
Redmi K40S in India starts at ₹21,500, with the price varying as per storage and color options.
Redmi K40S—Key specifications
ProcessorQualcomm Snapdragon 870 (7 nm), 818358 Antutu Score
Display6.67" E4 AMOLED
Battery4500mAh (Li-ion) · 67Watt (wired)
Rear Camera48MP · 8MP (Secondary)
Front Camera20MP
RAM/Storage6GB, LPDDR5 / 128GB, UFS 3.1
DesignPlastic
OSAndroid 12, Redmi MIUI
Redmi K40S — Full specifications
Tap a category to view full specifications
General
Brandredmi
Model NameRedmi K40S
Launch CountryIndia
Launch Price₹21,500
ColorsGloss Black, Dim Glow, Silver Trace, Magic Mirror, Clear Snow
Box ContentsPhone, 67W Charger, Type-C Cable, Case, SIM Ejector Tool
Performance
ProcessorQualcomm Snapdragon 870 (7 nm), 818358 Antutu Score
CPU CoresOcta-core
OverclockNo
Graphics Processor (GPU)Adreno 650
RAM/Storage6GB, LPDDR5 / 128GB, UFS 3.1
Display
Screen Size6.67 inches (16.94 cms)
Display TypeE4 AMOLED, 120 Hz Refresh Rate, HDR10+, 360 Hz Touch Sampling Rate
Form FactorFlat
ResolutionFHD+, 1080 x 2400 pixels, 20:9 (395 ppi), 8-bit colours, 100% DCI-P3, 1300 nits(High Brightness), SGS Display Certification, 5000000:1 Contrast Ratio
Display Area86.6% Screen To Body Ratio
Design
Height6.43 inches (163.2 mm)
Width2.99 inches (75.95 mm)
Thickness0.30 inches (7.7 mm)
Weight195 grams
Frame MaterialPlastic Frame
Back MaterialPlastic
Front MaterialGorilla Glass 5
Build QualityCorning Gorilla Glass 5
PortsUSB Type-C, OTG
ColorsGloss Black, Dim Glow, Silver Trace, Magic Mirror, Clear Snow
Camera
Rear camera setupQuad
Rear camera (Primary)48 MP resolution, Primary lens
Rear camera (Secondary)8 MP resolution, Secondary lens
Rear camera (Tertiary)2 MP resolution, Secondary lens
Rear camera 420 MP resolution, Secondary lens
Front camera setupSingle
Front camera (Primary)20 MP resolution, Selfie lens, Sensor: 20 MP, f/2.0, (Wide), 1 µm
Video Resolution (Rear)4K@30fps, 1080p@30/60/120fps, 720p@30/120/240/960fps, gyro-EIS
Video Resolution (Front)1080p@30 fps, 720p@30/120fps
Battery
Capacity4500 mAh
Battery TypeLi-ion
Wired Charging67 W
Fast Wired ChargingYes
Wireless ChargingNo
Reverse Wireless ChargingNo
Bypass ChargingNo
Connectivity
SIM (specs)Dual SIM
Mobile Technology4G
Network Speed4G
Cellular / NetworkDual SIM (nano-SIM, dual stand-by)
Wi-FiWi-Fi 6 802.11 a/b/g/n/ac/ax, Hotspot, Wi-Fi Direct, Dual Band
Bluetoothtrue
Bluetooth Version5.2
Positioning / GNSSA-GPS, AGNSS, BeiDou(B1/B2a), Galileo (E1+E5a), GLONASS (G1), GPS (L1+L5), NavIC, QZSS (L1+L5)
USB (specs line)USB Type-C, OTG
NFCYes
GPSNo
USB OTGNo
Software
Operating SystemAndroid 12, Redmi MIUI
Storage & Memory
RAM6GB, LPDDR5
Internal Storage128GB, UFS 3.1
Expandable StorageYes
Audio
Speaker SetupHi-Res & Hi-Res Wireless Audio, Stereo Speakers, Dolby Atmos
Redmi K40S—Key Highlights
Processor
Qualcomm Snapdragon 870 (7 nm), 818358 Antutu Score
Display
6.67"
Battery
4500mAh
Rear Camera
48MP
Front Camera
20MP
Design
Plastic
RAM/Storage
6GB, LPDDR5/128GB, UFS 3.1
Connectivity
Dual SIM (nano-SIM, dual stand-by)
Redmi K40S In the Box Items
Phone, 67W Charger, Type-C Cable, Case, SIM Ejector Tool
Specifications
Platform
OS: Android 12, Redmi MIUI
GPU: Adreno 650
Display
Size: 6.67"
Type: E4 AMOLED, 120 Hz Refresh Rate, HDR10+, 360 Hz Touch Sampling Rate
Resolution: FHD+, 1080 x 2400 pixels, 20:9 (395 ppi), 8-bit colours, 100% DCI-P3, 1300 nits(High Brightness), SGS Display Certification, 5000000:1 Contrast Ratio
Cameras
Rear Cameras
Camera 1: 48MP Primary
Camera 2: 8MP Secondary
Camera 3: 2MP Secondary
Camera 4: 20MP Secondary
Front Camera
20MP Selfie
Battery
Type: Li-ion
Capacity: 4500mAh
Charging: 67W
Fast Charging: Yes
Storage & Memory
Internal Storage: 128GB, UFS 3.1
RAM: 6GB, LPDDR5
Expandable: Yes
Build & Design
Weight: 195g
Back Material: Plastic
Width: 75.95mm
Height: 163.2mm
Thickness: 7.7mm
Audio
Launch
Colors
Gloss Black, Dim Glow, Silver Trace, Magic Mirror, Clear Snow
Video Recording
Rear: 4K@30fps, 1080p@30/60/120fps, 720p@30/120/240/960fps, gyro-EIS
Front: 1080p@30 fps, 720p@30/120fps





