Xiaomi Redmi K40 Specifications And Price


The Xiaomi Redmi K40 is a new device and also a successor to the Redmi K30 device. The phone appears in a nice body design that features a great camera setup and a powerful chipset.

Design And Display

The Xiaomi Redmi K40 packs a beautiful body that features a premium material. It’s built with glass both on the back and front coupled with an aluminum frame. The phone has a smooth panel housing the camera’s setup and an LED flash. On the front, it packs a punch hole and also s screen display size of 6.81 inches.


It has an IPS LCD touchscreen with a resolution of 1440 x 3200 pixels and 515 PPI density. The display features IPS LCD, 144Hz, HDR10, and also a Corning Gorilla Glass.

Xiaomi Redmi K40
Xiaomi Redmi K40

Cameras Features

On the camera department, the smartphone is blessed with a 108 MP main snapper, an additional 8 MP ultrawide camera, 5 MP macro, and a 2 MP depth sensor. The camera features LED flash, HDR, panorama and it can also record [email protected], [email protected]/60fps, [email protected]/60/120fps; gyro-EIS videos. The front snapper on the phone is 30 MP which is for selfies and video calls.

Hardware And Software

On the hardware, the Xiaomi Redmi K40 packs a Qualcomm SM8250-AC Snapdragon 870 5G chipset that is built on a 7nm process node. It has an octa-core processor clocking at a speed of 1×3.2 GHz Kryo 585 & 3×2.42 GHz Kryo 585 & 4×1.80 GHz Kryo 585. There is Adreno 650 GPU for graphics and Android 11 OS based on MIUI 12.2 on top.

Storage Capacity And Sensors

The internal storage on Redmi K40 includes a generous 128GB and 6GB RAM for a smooth ride. It lacks support for micro SDcard but comes with some sensors like Fingerprint (side-mounted), accelerometer, gyro, proximity, and compass.


Battery Power And Network Connectivity

The Xiaomi Redmi K40 has a non-removable battery of 4500 mAh with support for fast charging technology. The device has a 5G network with Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot, dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NFC, and USB Type-C 2.0, USB On-The-Go.

Xiaomi Redmi K40 FQAs

  • Is Xiaomi Redmi K40 Good For Gaming? Yes, Xiaomi Redmi K40 will runs gaming smoothly.
  • Is Xiaomi Redmi K40 Good for PUBG? Yes, the Xiaomi Redmi K40 will run PUBG smoothly without lagging.
  • Is Xiaomi Redmi K40 Available Offline? Yes, You can buy the Xiaomi Redmi K40 offline and online as well.
  • Is Xiaomi Redmi K40 waterproof? No.
  • Is Xiaomi Redmi K40 Water-Resistant? No.
  • Is Xiaomi Redmi K40 a 4G Phone? Yes.
  • Is Xiaomi Redmi K40 a 5G Phone? Yes.
  • Does Xiaomi Redmi K40 Support Wireless Charge? No.
  • Does Xiaomi Redmi K40 Support Fast Charging? Yes.
  • Will Xiaomi Redmi K40 Work in Canada? Yes for some carriers.
  • Will Xiaomi Redmi K40 Work in the USA? Yes, for some carriers.

Xiaomi Redmi K40 Full Specifications

Model NameXiaomi Redmi K40
Market AvailabilityAvailable


Network TypeGSM / CDMA / HSPA / LTE / 5G
2G NetworkGSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2
3G NetworkHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G NetworkLTE
5G NetworkYes
Network SpeedHSPA, LTE-A / 5G
Network GPRSYes
Network EDGEYes
SIM TypeDual SIM (Nano-SIM, dual stand-by)


Body BuildGlass front
Body Dimensions
Body Weightg
Body ColorsBlack; other colors


Display TypeIPS LCD capacitive touchscreen, 16M colors
Display Size6.81 inches, 112.0 cm2
Display Resolution1440 x 3200 pixels, 20:9 ratio
Display MultitouchYes
Display Pixel Density515 ppi density
Display Screen ProtectionYes Corning Gorilla


Primary Camera108 MP + 8 MP + 5 MP + 2 MP
Secondary Camera30 MP
Video[email protected], [email protected]/60fps, [email protected]/60/120fps; gyro-EIS
Camera FeaturesLED flash, panorama
Camera FlashYes


Operating SystemAndroid 11, MIUI 12.2
OS Version
User InterfaceYes


ChipsetQualcomm SM8250-AC Snapdragon 870 5G (7 nm)
CPUOcta-core (1×3.2 GHz Kryo 585 & 3×2.42 GHz Kryo 585 & 4×1.80 GHz Kryo 585)
Graphics processor (GPU)Adreno 650
System Internal Memory6GB RAM
Internal Storage128GB
Storage Card SlotYes
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compass


Wi-FiYes, Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Wi-Fi HotspotYes
BluetoothYes, 5.0, A2DP, LE
USB TypeType – C
GPSYes, with A-GPS


Battery TypeLi-Ion Battery
Battery Capacity4500 mAh battery
Battery PlacementNon-removable
Fast ChargingYes
Wireless ChargingNo
Battery Standby
Battery Talk Time
Battery Music Play Time


Audio PlaybackYes, MP3, AAC, AAC+, eAAC+, WMA, MIDI, WAV, AC3, FLAC
Video PlaybackYes, 3GP, Mp4, MPEG4, H.263, H.264 player
Video Outn/a
FM Radion/a
Alert TypesVibration, MP3, WAV ringtones
Ring TonesMP3, WAV
LoudspeakerYes, with stereo speakers
3.5mm jackYes

Other Features

MessagingSMS (threaded view), MMS, Email
==> Disclaimer: Specifications, features & price shown for the above device was entered manually. We can not guarantee that the info on this page is 100% correct. If you think that any information for the current device is wrong or missing, please don’t hesitate to Contact Us.

Xiaomi Redmi K40 Price And Availability

The Xiaomi Redmi K40 will sell at a price of about $300 and will ship in multiple colors.

Where To Buy Xiaomi Redmi K40


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