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Redmi K40S (6GB/128GB) Parameters and Phone Configuration Introduction

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Redmi K40S (6GB/128GB) Parameters and Phone Configurations illustration

Basic parameters
Domestic release date March 17, 2022
E-commerce offer Redmi K40S (6GB/128GB) Parameters and Phone Configuration Introduction Illustration 1¥1689
Launch date March 17, 2022
Usage Scenarios 5G phones>, 4G phones>, 3G phones>, smartphones>
Fuselage Material Plastic center frame, glass back> View Exterior View>
body color Glossy Black, Silver Trace, Phantom, Mirage View Appearance>
fingerprint recognition Side fingerprint recognition>
facial recognition be in favor of
contour
lengths 163.2mm
height 75.95mm
thicknesses 7.7mm
weights 195g
software
CPU Model Qualcomm Snapdragon 870More Qualcomm Snapdragon 870 phones >, phone performance ranking >
CPU frequency 3.2Ghz A77*1+2.4GHz A77*3+1.8GHz A55*4
CPU core count Octa-Core>
GPU Model Qualcomm Adreno 650
RAM capacity 6GB>The game runs well
RAM storage type LPDDR5>
ROM capacity 128GB>26,000 photos11,000 songs
ROM storage type UFS 3.1>
memory card Capacity expansion is not supported>
factory kernel Android 12
operating system MIUI 13
vibration motor X-axis linear motor
speakers Stereo dual speakers
screen (TV, computer or movie)
screen size 6.67 in.
Screen Type Full screen (center cut-out screen), straight screen>
aspect ratio 20:9
resolution (of a photo) 2400x1080px
Screen Material AMOLED (E4)>
screen refresh rate 120Hz>
screen manufacturer the belt of Orion
pixel density 395ppi
aspect ratio 85.88%
HDR technology HDR 10+>
contrast (balance of black and white in TV screen setup) 5000000:1
screen brightness 900nits global brightness, 1300nits peak brightness
screen technology Corning 5th Generation Gorilla Glass
surveillance camera
Total number of cameras 4
Camera Name Rear Main Camera: Main Camera
Rear Ultra Wide Angle Lens: Ultra Wide Angle Lens
Rear telephoto macro lens: telephoto macro lens
Front main camera: main camera
pixels Rear main camera: 48 megapixels
Rear ultra wide-angle lens: 8 megapixels
Rear telephoto macro lens: 2MP
Front main camera: 20 megapixels
aperture f/1.79
Sensor Size 1/2
anti-shake function Rear main camera: OIS optical stabilization
Rear telephoto macro lens: OIS optical stabilization
panoramic 119°
Rear video capture 4K (3840×2160, 30 fps) video recording 1080p (1920×1080, 60 fps, 30 fps) video recording 720p (1280×720, 30 fps) video recording slow motion 1080p (1920×1080, 960 fps, 240 fps, 120 fps) video recording slow motion 720p (1280×720, 960 fps, 240 fps, 120 fps) Video Recording
Front video capture 1080p (1920×1080, 30 fps) video recording 720p (1280×720, 30 fps) video recording Slow motion 720p (1280×720, 120 fps) video recording
Sensor type Rear: 1/2-inch CMOS
flash bulb (photography) LED fill light>
Networking and Connectivity
Network type 5G>, 4G>, 3G>
network band 2G: GSM 850/900/1800/1900MHz
2G: CDMA 1X BC0
3G: WCDMA B1/B2/B4/B5/B6/B8/B19
3G: CDMA EVDO BC0
4G: FDD-LTE B1/B2/B3/B4/B5/B7/B8/B18/B19/B26/B28A
4G: TDD-LTE B34/B38/B39/B40/B41/B42
5G: n1/n3/n28A/n41/n77/n78
SIM card type Dual SIM (Nano SIM)>
WLAN functionality Dual-band WiFi, WiFi6 (IEEE 802.11 a/b/g/n/ac/ax), 2×2 MIMO, HE160, 1024 QAM, 8×8 Sounding for MU-MIMO
bluetooth Bluetooth 5.2, supports AAC/LDAC/LHDC
NFC Support NFC (after opening in Tianxing Financial Wallet App, use Xiaomi Bus, Mi Pay, door card, eID, electronic car key by double-tapping the power button for public transportation, mobile payment, cell phone door opening and other scenarios)
infrared function be in favor of
Fuselage Interface USB Type-C connector
Battery & Range
Battery Type Non-removable battery
battery capacity 4500mAhlarge battery
wired charge 67w
Functions and Services
inductor (elec.) 360° Ambient Light Sensor, Acceleration Sensor, Gyroscope, Electronic Compass, Color Temperature Sensor, Linear Motor, Infrared Remote Control, Ultrasonic Distance Sensor
Cell Phone Accessories
Packing List Cell Phone Host x1
Power Adapter x1
USB Type-C cable x1
Protective case for cell phone x1
Film (already on the screen) x1
Pin x1
Instruction manual (with three packs certificate) x1
Warranty Information
Warranty Policy National warranty, enjoy three packages
Warranty Time 1 year
Warranty Remarks 1 year for main unit, 1 year for battery, 1 year for charger
customer service hotline 400-100-5678
Telephone Remarks Monday to Sunday: 8:00 - 18:00 (local call charges only)
Details Since the date of purchase (subject to the purchase invoice), if there is any quality problem or malfunction, with the quality inspection certificate from the manufacturer's repair center or authorized repair point, you can enjoy the three-package service, such as returning the product within 7 days, exchanging the product within 15 days, and enjoying the free warranty within the warranty period for more than 15 days! Note: Users who buy cell phone accessories separately, please keep the accessories packaging and the original invoice intact, if you can't provide the above proof, you will not be able to carry out the normal accessories warranty or replacement. Enter the official website>>>

*For reference only, please refer to the actual local sales product information; if you find the information is wrong, please feedback.

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