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Xiaomi Redmi K40

  Xiaomi Redmi K40


Year 2020
Announced Not announced yet
Status Rumoured
Dual Sim yes Dual Sim


3G yes HSPA 42.2/5.76 Mbps
4G yes LTE-A (7CA) Cat20 2000/150 Mbps
5G yes 5G (2+ Gbps DL)
WiFi yes dual-band, Wi-Fi direct, Wi-Fi hotspot
Bluetooth yes v5.1, A2DP, LE
GPS yes with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC
USB yes v3.1, Type-C 1.0


Touch yes Super AMOLED capacitive touchscreen, 16M colors
Size 6.67 inches, (~86.9% screen-to-body ratio)
Resolution FHD+ Display 2400x1080 pixels (~405 ppi density)
Protection Gorilla Glass 6


Dimensions millimeters
Weight grams
Build Glass front (Gorilla Glass 6), glass back (Gorilla Glass 6), aluminum frame


Camera Type Quad
Rear 64 MP (wide) + 8 MP (ultrawide) + 2 MP (macro) + 2 MP (depth)
Features LED flash, HDR, panorama
Video 3840x2160 (4K UHD) (30 fps)
Selfie Camera yes 32 MP (wide)
Selfie Features HDR
Selfie Video Ultra HD (2160p), gyro-EIS


Battery Lithium-polymer 4700 mAh (non-removable)
Standby Time 30 Days
Talk Time 40 Hours


OS Android v10.0; MIUI 13
CPU Octa Core Qualcomm Snapdragon
CPU Speed Octa core, 2.6GHz
GPU unspecified
RAM 8/6 GB
Internal Memory 512/256 GB, UFS2.0
Card Slot yes microSD, up to 1TB

Other Features

Colors Various
Sensors Accelerometer, Gyro, Proximity, Display Fingerprint, E-Compass
FM Radio yes FM, RDS, recording
3.5 mm Audio Jack yes 24-bit/192kHz audio
Additional Fast charging 30W, 50% in 20 min (advertised)