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Xiaomi Redmi K40


  • Category:Xiaomi
  • Year:2021
  • Price: 0 EUR
General specs Release date 2021 , February 25
Weight 196 g
Colors Black , White , Aurora
Battery 4520 mAh , Li-Po , non-removable
Approximate price 280 EUR
Display Technology Super AMOLED
Touchscreen capacitive touchscreen
Display colors 16M
Screen size 6.67" inc
Screen area 107.4 cm2
Screen format 20:9 (height:width)
Screen to body ratio
85.9%
Screen resolution 1080 x 2400 px
PPI /points per inch/ 395 PPI
Screen protection Corning Gorilla Glass 5
Music and Audio Radio No
Headphone jack No
Others - 24-bit/192kHz audio
Camera and Video Rear camera, main 48 MP , Triple
Camera specs -48 MP , f/1.8 , 26mm (wide) , 1/2" , 0.8µm , PDAF -8 MP , f/2.2 , 119˚ (ultrawide) -5 MP , f/2.4 , 1/5.0" , 1.12µm
Functions HDR
Video 1080p@30fps , 720p@120fps
Front camera, selfie 20 MP , Single
Specifications 20 MP , f/2.5 , (wide) , 1/3.4" , 0.8µm
Performance Operating system OS Android 11 , MIUI 12
Graphics processor GPU - Adreno 650
External memory No
Internal memory 128GB 6GB RAM , 128GB 8GB RAM , 256GB 8GB RAM , 256GB 12GB RAM
Communication and Connectivity SIM card Dual SIM (Nano-SIM , dual stand-by)
Network Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 , 2 , 3 , 4 , 5 , 7 , 8 , 18 , 19 , 26 , 28 , 34 , 38 , 39 , 40 , 41 , 42 -5G - 1 , 77 , 78 SA/NSA/Sub6
Speed HSPA 42.2/5.76 Mbps , LTE-A , 5G
GPRS Yes
Edge Yes
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac/6 , dual-band , Wi-Fi Direct , hotspot
GPS Yes , with dual-band A-GPS , GLONASS , BDS , GALILEO , QZSS , NavIC
NFC Yes
USB USB Type-C 2.0 , USB On-The-Go
Bluetooth 5.1 , A2DP , LE
Other features Dop - Sensors - Fingerprint (side-mounted) , accelerometer , gyro , proximity , compass , color spectrum , Infrared port - Fast charging 33W