Xiaomi Redmi K40 Specifications And Price

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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

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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

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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.

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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

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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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Miracle .Ohttps://techreen.com/
Miracle .O is a Computer scientist by profession and a blogger by passion. He's an expect in writing about phones, gadgets and tutorials.


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