Xiaomi Redmi K40 Pro (256GB)

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Market Status: Available
Release Date : 04-Mar-2021
Brand: Xiaomi
Price in Bangladesh
৳52,000 (Unofficial)

Variants:

Updated on 03 Mar,2026

Key Specifications

See Full Specs
Android
Storage 256GB
RAM 8GB
Main Camera 64+8+5MP
Front Camera 20MP
Display 6.67''1080x2400p
Battery Li-Po 4520mAh
  • Side-mounted
  • 33W First Charging
  • Splashproof, IP53
  • Wi-Fi 5 (5G)
  • Gorilla Glass 5
  • Bluetooth 5.2

Xiaomi Redmi K40 Pro (256GB) Highlights

Xiaomi Redmi K40 Pro (256GB) Price in Bangladesh

Xiaomi Redmi K40 Pro (256GB) Full Specifications

General

Brand Xiaomi
Model Redmi K40 Pro (256GB)
Device Type Smartphone
Release Date 04 March 2021
Status Available

Hardware & Software

9
Operating System Android
OS Version v11
User Interface MIUI 12
Chipset Qualcomm SM8350 Snapdragon 888 5G
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)
CPU Cores 8 Cores
Architecture 64 bit
Fabrication 5 nm
GPU Adreno 660

Display

9
Display Type Super AMOLED
Screen Size 6.67 inches (16.94 cm)
Resolution 1080x2400 px (FHD+)
Aspect Ratio 20:9
Pixel Density 395 ppi
Screen to Body Ratio 85.9 %
Screen Protection Corning Gorilla Glass 5
Bezel-less Display Yes with punch-hole display
Touch Screen Capacitive Touchscreen, Multi-touch
Brightness 1300 nits
HDR 10 / HDR + support HDR 10+
Refresh Rate 120 Hz
Notch Punch-hole

Cameras

8
Primary Camera
Camera Setup Triple
Resolution 64 MP f/1.9, Wide Angle, Primary Camera, 8 MP f/2.2, Ultra-Wide Angle Camera, 5 MP f/2.4, Macro Camera
Autofocus Yes
Flash LED Flash
Image Resolution 9000 x 7000 Pixels
Settings Exposure compensation, ISO control
Zoom Digital Zoom
Shooting Modes Continuous Shooting, High Dynamic Range mode (HDR)
Aperture f/1.9
Camera Features Auto Flash, Face detection, Touch to focus
Video Recording 7680x4320, 3840x2160, 1920x1080
Video FPS 30 fps, 60 fps, 120 fps, 240 fps, 960 fps
Selfie Camera
Camera Setup Single
Resolution 20 MP f/2.5, Wide Angle, Primary Camera
Video Recording 1920x1080
Video FPS 30 fps
Aperture f/2.5

Design

8
Height 163.7 mm
Width 76.4 mm
Thickness 7.8 mm
Weight 196 grams
Colors Black, White, Aurora
Waterproof Splash proof
IP Rating IP53

Battery

8
Battery type Li-Poly (Lithium Polymer)
Capacity 4520 mAh
Quick Charging 33W wired, PD3.0, QC3, 100% in 52 min (advertised)
Placement Non-removable
USB Type-C USB Type-C 2.0

Memory

8
Internal Storage 256 GB
Storage Type UFS 3.1
USB OTG Yes
RAM 8 GB
RAM Type LPDDR5

Network & Connectivity

Network 2G, 3G, 4G, 5G
SIM Slot Dual SIM, GSM+GSM
SIM Size SIM1: Nano, SIM2: Nano
EDGE Available
GPRS Available
VoLTE Yes
Speed HSPA, LTE, 5G
WLAN Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Bluetooth v5.2
GPS Yes with A-GPS, Glonass
Infrared Yes
Wi-fi Hotspot Yes
NFC Yes
USB Mass storage device, USB charging

Sensors & security

Light Sensor Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Fingerprint Sensor Yes
Finger Sensor Position Side-mounted
Face Unlock Yes

Multimedia

Loudspeaker With stereo speakers
Alert Types Vibration, MP3, WAV ringtones
Audio Jack USB Type-C
Video 8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10+

More

Made By China
Features Accelerometer, gyro, proximity, compass, color spectrum, barometer

Xiaomi Redmi K40 Pro (256GB) Price in Bangladesh 2026 & Release Date

Name Xiaomi Redmi K40 Pro (256GB)
Unofficial Price BDT. 52,000.00
Release Date 04-Mar-2021
Market Status Available
Variant 8GB+128GB, 8GB+256GB

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