Redmi K40S

  • Xiaomi
  • Last Updated: 7th October 2022
Redmi K40S
  • Redmi K40S
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Key Specs
  • Display 6.67-inch (1080x2400)
  • Processor Qualcomm Snapdragon 870
  • Front Camera 20MP
  • Rear Camera 48MP + 8MP + 2MP
  • RAM 6GB, 8GB, 12GB
  • Storage 128GB, 256GB
  • Battery Capacity 4500mAh
  • OS Android
Market StatusReleased
Release Date17th March 2022

Redmi K40S Summary

Redmi K40S mobile was launched on 17th March 2022. The phone comes with a 6.67-inch touchscreen display offering a resolution of 1080x2400 pixels and an aspect ratio of 20:9. Redmi K40S is powered by an octa-core Qualcomm Snapdragon 870 processor. It comes with 6GB, 8GB, 12GB of RAM. The Redmi K40S runs Android and is powered by a 4500mAh non-removable battery. The Redmi K40S supports Quick Charge 3.0 fast charging.

As far as the cameras are concerned, the Redmi K40S on the rear packs a triple camera setup featuring a 48-megapixel (f/1.8) primary camera; an 8-megapixel camera, and a 2-megapixel camera. The rear camera setup has autofocus. It has a single front camera setup for selfies, featuring a 20-megapixel sensor.

The Redmi K40S runs MIUI 13 is based on Android and packs 128GB, 256GB of inbuilt storage. The Redmi K40S is a dual-SIM (GSM and GSM) mobile that accepts Nano-SIM and Nano-SIM cards. The Redmi K40S measures 163.20 x 75.95 x 7.70mm (height x width x thickness) and weighs 195.00 grams. It was launched in Aurora, Black, Green, Silver, and colours.

Connectivity options on the Redmi K40S include Wi-Fi 802.11 a/b/g/n/ac/ax, GPS, Bluetooth v5.20, NFC, Infrared, USB Type-C, 3G, 4G (with support for Band 40 used by some LTE networks in India) , and 5G. Sensors on the phone include accelerometer, ambient light sensor, compass/ magnetometer, gyroscope, proximity sensor, and in-display fingerprint sensor.

Available Variants
  • 6GB RAM
    128GB STORAGE
    Redmi K40S (6GB,128GB)
  • 8GB RAM
    128GB STORAGE
    Redmi K40S (8GB,128GB)
  • 8GB RAM
    256GB STORAGE
    Redmi K40S (8GB,256GB)
  • 12GB RAM
    256GB STORAGE
    Redmi K40S (12GB,256GB)

Redmi K40S Full Specifications

General
Brand Xiaomi
Model Redmi K40S
Release date 17th March 2022
Launched in India No
Form factor Touchscreen
Dimensions (mm) 163.20 x 75.95 x 7.70
Weight (g) 195.00
Battery capacity (mAh) 4500
Removable battery No
Fast charging Quick Charge 3.0
Colours Aurora, Black, Green, Silver,
Display
Screen size (inches) 6.67
Touchscreen Yes
Resolution 1080x2400 pixels
Aspect ratio 20:9
Hardware
Processor octa-core
Processor make Qualcomm Snapdragon 870
RAM 6GB, 8GB, 12GB
Internal storage 128GB, 256GB
Expandable storage No
Camera
Rear camera 48-megapixel (f/1.8) + 8-megapixel + 2-megapixel
No. of Rear Cameras 3
Rear autofocus Yes
Rear flash Yes
Front camera 20-megapixel
No. of Front Cameras 1
Software
Operating system Android
Skin MIUI 13
Connectivity
Wi-Fi Yes
Wi-Fi standards supported 802.11 a/b/g/n/ac/ax
GPS Yes
Bluetooth Yes, v 5.20
NFC Yes
Infrared Yes
USB Type-C Yes
Number of SIMs 2
SIM 1
SIM Type Nano-SIM
GSM/CDMA GSM
3G Yes
4G/ LTE Yes
5G Yes
Supports 4G in India (Band 40) Yes
SIM 2
SIM Type Nano-SIM
GSM/CDMA GSM
3G Yes
4G/ LTE Yes
5G Yes
Supports 4G in India (Band 40) Yes
Sensors
In-Display Fingerprint Sensor Yes
Compass/ Magnetometer Yes
Proximity sensor Yes
Accelerometer Yes
Ambient light sensor Yes
Gyroscope Yes
! Error or missing information? Please let us know

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