Xiaomi Redmi K40 Specs, Release Date, Price & Deals

The Xiaomi Redmi K40 features Qualcomm Snapdragon 870 processor. It has 6.67 inches screen, for the graphics processing it has Adreno 650. This device runs on the Android 11 operating system. Let's find out the full specs and characteristics of the Xiaomi Redmi K40 with its release date, software features, price, finance plan, and carrier deals.

From Xiaomi Mobile

Xiaomi Redmi K40 Specs Highlights
CPU
Qualcomm Snapdragon 870
RAM
  • 6GB / 8GB / 12GB
  • LPDDR5
Battery
  • 4520mAh
  • Non-Removable Li-Polymer Battery
Front Camera

20MP

Back Camera
  • 48MP (Wide)
  • 8MP (Ultra Wide)
  • 5MP (Macro)

Xiaomi Redmi K40 Score Card

Specs Score: 83%
SpecsEra Score: 4.5/5

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Xiaomi Redmi K40 Full Specification

Introduction
Brand Xiaomi Mobile
Device Name Xiaomi Redmi K40
Launch Date February 25, 2021
Body
Color Glossy Black
Icy White
Dreamland Blue
Height 163.7 mm
Width 76.4 mm
Thickness 7.8 mm
Weight 196 gram
Materials & Durability
Build Material
  • Front Glass
  • Back Glass
  • Aluminium Frame
Protection
  • Corning Gorilla Glass 5 on Front
  • Corning Gorilla Glass 5 on Back
Resistance

No IP Rating

Display
Feature
  • Super AMOLED
  • Punch Hole Display
  • 120Hz Refresh Rate
  • 1300 nits brightness (peak)
  • 5,000,000 : 1 contrast ratio
  • 360Hz Touch Refresh Rate
  • 85.9% screen-to-body ratio
Size 6.67 inches
Resolution FHD+ (1080 x 2400 pixels)
Pixel Density 395 PPI
Aspect Ratio 20:9
Notification Light No
Performance
Operating System Android 11
Custom UI MIUI 12
Chipset Qualcomm Snapdragon 870
View all Qualcomm Snapdragon 870 phones
Technology 7 nm
CPU
  • 64bit
  • 3.2GHz
  • Octa-core (1×3.2 GHz Kryo 585 & 3×2.42 GHz Kryo 585 & 4×1.80 GHz Kryo 585)
GPU Adreno 650
RAM
  • 6GB / 8GB / 12GB
  • LPDDR5
Storage Memory
Memory
  • 128GB / 256GB
  • UFS 3.1
OTG Support Yes
Rear Camera
Feature
  • 48MP (Wide)
  • 8MP (Ultra Wide)
  • 5MP (Macro)
Flash Single LED Flash
Sensor

48MP (Sony IMX582)

Other Features
  • HDR
  • Panorama
  • Scene Optimizer
Video Recording
  • 4K @ 30/60fps
  • 1080p @ 30/60fps
  • Slow motion 1080p @ 120fps / 240fps / 960fps
Stabilization

gyro-EIS

Front Camera
Feature

20MP

Other Features
  • Shot suggestions
  • Flaw Detection
  • Night Mode
  • HDR
Video Recording
  • 1080p @ 30fps
  • 720p @ 120fps
Stabilization
  • No
Audio
Audio Feature
  • 24-bit/192kHz audio
  • Dolby Atmos Technology (Dolby Digital, Dolby Digital Plus Included)
Speaker Stereo Speakers
Network & Connectivity
Card Slot Dual SIM Slot
Network Type 5G, 4G, 3G, 2G
WiFi
  • Wi-Fi 6
  • Supports 2.4G WiFi + 5G WiFi
  • WiFi Direct
  • WiFi Display
Mobile Hotspot Yes
Bluetooth Bluetooth 5.1, A2DP, LE, aptX HD, aptX Adaptive
Navigation
  • GPS
  • A-GPS
  • Galileo
  • Glonass
  • Navic
  • BDS
  • QZSS
NFC No
USB Type USB Type C
Battery & Charging
Battery
  • 4520mAh
  • Non-Removable Li-Polymer Battery
Wireless Charging No
Charging Fast charging 33W
Security & Sensors
Security
  • Fingerprint
  • Face Unlock
Other Sensors
  • Gyroscope
  • Accelerometer
  • Proximity sensor
  • Electronic compass
  • Ambient light sensor
  • Vibration motor
  • Barometer


Specification Overview

Redmi flagship device Xiaomi Redmi K40 has 6.67 inches FHD+ Super AMOLED 120Hz display with 360Hz touch response rate. In the performance section, it features a 3.2GHz Octa-core Qualcomm Snapdragon 870 5G processor. It supports 5G technology. The GPU of the Xiaomi Redmi K40 is Adreno 650. It has 4 variants:

  1. 6GB + 128GB
  2. 8GB + 128GB
  3. 8GB + 256GB
  4. 12GB + 256GB

In the camera section, Xiaomi Redmi K40 has triple-camera setup in the back. It features 48MP (Main) + 8MP (Ultra Wide) + 5MP (Macro) rear camera and 20MP front camera. In the power section, Xiaomi Redmi K40 has 4520mAh Li-ion battery with 33W fast charging support.


Select Your Country

Xiaomi Redmi K40 Price in USA

Xiaomi Redmi K40 price in USA is expected to be $459. This price in USA is for the Xiaomi Redmi K40 8GB RAM and 128GB storage variant.

Variant Full Price Finance
6GB / 128GB $433 N/A
8GB / 128GB $459 N/A
8GB / 256GB $489 N/A
12GB / 512GB $529 N/A

Xiaomi Redmi K40 Price and Launch Date in USA

Price $459
Release Date October 13, 2020
Variant 8GB RAM + 128GB Storage
Processor Qualcomm Snapdragon 870

Deals, Offers & Discounts on T-Mobile, Verizon, AT&T & US Cellular

Not available on any carriers.


Xiaomi Redmi K40 Price in Canada

Xiaomi Redmi K40 price in Canada is expected to be $599. This price in Canada is for the Xiaomi Redmi K40 8GB RAM and 128GB storage variant.

Variant Full Price Finance
6GB / 128GB $549 N/A
8GB / 128GB $599 N/A
8GB / 256GB $609 N/A
12GB / 512GB $665 N/A

Xiaomi Redmi K40 Price and Launch Date in Canada

Price $599
Release Date October 13, 2020
Variant 8GB RAM + 128GB Storage
Processor Qualcomm Snapdragon 870

Deals, Offers & Discounts on Rogers, Bell, Telus, Shaw, Videotron and SaskTel

Not available on any carriers.


Xiaomi Redmi K40 Price in UK

Xiaomi Redmi K40 price in UK is expected to be £399. This price in UK is for the Xiaomi Redmi K40 8GB RAM and 128GB storage variant.

Variant Full Price Finance
6GB / 128GB £369 N/A
8GB / 128GB £399 N/A
8GB / 256GB £409 N/A
12GB / 512GB £449 N/A

Xiaomi Redmi K40 Price and Launch Date in UK

Price £399
Release Date October 13, 2020
Variant 8GB RAM + 128GB Storage
Processor Qualcomm Snapdragon 870

Deals, Offers & Discounts on EE, BT, O2, Vodafone, Three, Tesco and Virgin Mobile

Not available on any carriers.


Xiaomi Redmi K40 Price in Australia

Xiaomi Redmi K40 price in Australia is expected to be A$629. This price in Australia is for the Xiaomi Redmi K40 8GB RAM and 128GB storage variant.

Variant Full Price Finance
6GB / 128GB A$599 N/A
8GB / 128GB A$629 N/A
8GB / 256GB A$669 N/A
12GB / 512GB A$725 N/A

Xiaomi Redmi K40 Price and Launch Date in Australia

Price A$629
Release Date October 13, 2020
Variant 8GB RAM + 128GB Storage
Processor Qualcomm Snapdragon 870

Deals, Offers & Discounts on Telstra, Optus and Vodafone

Not available on any carriers.


Xiaomi Redmi K40 Price in France

Xiaomi Redmi K40 price in France is expected to be 399€. This price in France is for the Xiaomi Redmi K40 8GB RAM and 128GB storage variant.

Variant Full Price Finance
6GB / 128GB 369€ N/A
8GB / 128GB 399€ N/A
8GB / 256GB 409€ N/A
12GB / 512GB 449€ N/A

Xiaomi Redmi K40 Price and Launch Date in France

Price 399€
Release Date October 13, 2020
Variant 8GB RAM + 128GB Storage
Processor Qualcomm Snapdragon 870

Deals, Offers & Discounts on Orange, SFR, Bouygues, Free

Not available on any carriers.


Frequently Asked Questions

What is the processor of Xiaomi Redmi K40?

The processor of Xiaomi Redmi K40 is Qualcomm Snapdragon 870.

What is the GPU of Xiaomi Redmi K40?

The GPU of Xiaomi Redmi K40 is Adreno 650.

What is the Release Date of Xiaomi Redmi K40?

February 25, 2021 is the release date of Xiaomi Redmi K40.

What is the Screen Size of Xiaomi Redmi K40?

Xiaomi Redmi K40 screen size is 6.67 inches.

What are the dimensions of the Xiaomi Redmi K40?

The Xiaomi Redmi K40 has a 163.7mm height, 76.4mm width, and 7.8mm thickness.

How is the Camera of Xiaomi Redmi K40?

The rear camera of Xiaomi Redmi K40:

  • 48MP (Wide)
  • 8MP (Ultra Wide)
  • 5MP (Macro)
The front camera of Xiaomi Redmi K40:

20MP

What is the Battery Capacity of Xiaomi Redmi K40?

The Xiaomi Redmi K40 has 4520mAh Non-Removable Li-Polymer Battery .


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