Xiaomi Redmi K40 Full Specifications and Price

Here are the full specifications of the Xiaomi Redmi K40 smartphone device and price that you need to consider reading before you proceed to buy one with your money or on credit.

Xiaomi Redmi K40 Full Specifications and Price

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Xiaomi Redmi K40 Full Specifications


Brand Xiaomi
Model Redmi K40
Display IPS LCD, 144Hz, HDR10
Body type Glass front (Gorilla Glass), glass back (Gorilla Glass), aluminium frame
Protection Corning Gorilla Glass
Dimensions N/A
Weight N/A
Battery capacity Li-Po 4500 mAh, non-removable
Fast charging Yes, 33W
Wireless No
Uptime N/A
Colour variants Black and other colours
Released year 2021


Screen size 6.81 inches
Resolution 1440 x 3200 pixels at 515 PPI density
Aspect ratio 20:9 ratio
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Processor Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) chipset, Octa-core 1×3.2 GHz Kryo 585, 3×2.42 GHz Kryo 585 and 4×1.80 GHz Kryo 585 CPU and Adreno 650 GPU
Internal storage 128GB, MicroSD non-expandable
MicroSD Limit No


Rear camera Triple Lens, 13 MP, 2 MP and 0.3 MP cameras with Dual LED flash
Front camera 8 MP camera with HDR
Camera functions N/A


OS Android 11
Skin MIUI 12.2


Wi-Fi Yes
Bluetooth Yes
USB type USB Type-C 2.0, USB On-The-Go
SIM type Dual, Nano-SIMs
2G Yes
2G bands GSM 850 / 900 / 1800 / 1900
3G Yes
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G/ LTE Yes
4G bands LTE
5G Yes
5G bands NSA
Speed HSPA 42.2/5.76 Mbps, LTE-A, 5G


Fingerprint Yes, Side-mounted
Proximity Yes
Barometer No
Accelerometer Yes
Gyroscope Yes
Compass Yes


Loudspeaker Yes
3.5mm jack No


Also in the box Charging Adapter, USB Cable and User Manual
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Xiaomi Redmi K40 Price

United States $465
United Kingdom £337
Europe 384
China ¥2,999
India 33,900
Nigeria 177,000
Ghana Gh₵2,700
Kenya Ksh50,980