8 Xiaomi Redmi K40
- Operating system Android 11 MIUI 12
- Display 6.67 inch 1080x2400 pixels
- Battery 4520 mAh Li-Poly
- Performance 6-12GB RAM Snapdragon 870
- Camera 48MP 2160p
- Storage 128/256GB UFS 3.1
Xiaomi Redmi K40 specifications
General
- Brand name
- Xiaomi
- Model
- Redmi K40
- Model alias
- M2012K11AC
- Announced
- Thursday, 25 February 2021
- Released
- Thursday, 04 March 2021
- Status
- Available
- Prices
- €280
Design
- Height
- 163.7 mm (6.44 inch)
- Width
- 76.4 mm (3.01 inch)
- Thickness
- 7.8 mm (0.31 inch)
- Weight
- 196 g (6.91 oz)
- Colors
- Aurora Color, Black, White
Display
- Display type
- Super AMOLED
- Display size
- 6.67 inch
- Resolution
- 1080 × 2400 pixels
- Refresh rate
- 120 Hz
- Aspect ratio
- 20:9
- Pixel density
- 395 ppi
- Screen-to-body ratio
- ≈ 85.9%
- Peak brightness
- 1300 cd/m²
- Screen protection
- Corning Gorilla Glass 5
- Touchscreen
- Yes
- Bezel-less display
- Yes
- Display features
- Capacitive Touchscreen
HDR10+
Multi-touch display
Hardware
- Chipset
- Qualcomm Snapdragon 870
- CPU cores
- 8
- CPU technology
- 7 nm
- CPU max speed
- 3.2 GHz
- CPU architecture
- 64-bit
- Microarchitecture
- 1x 3.2 GHz – Cortex-A77
3x 2.42 GHz – Cortex-A77
4x 1.8 GHz – Cortex-A55 - Memory type
- LPDDR5
- GPU
- Qualcomm Adreno 650
- RAM
- 6GB, 8GB, 12GB
- Storage
- 128GB, 256GB
- Storage type
- UFS 3.1
- Variants
- 128GB 6GB RAM
128GB 8GB RAM
256GB 8GB RAM
256GB 12GB RAM - Expandable storage
- No
Software
- Operating system
- Android 11 (Red Velvet Cake)
- User interface
- MIUI 12
Main camera
- Camera support
- Yes
- Triple camera
- 48 MP, ƒ/1.8, 26 mm ( Wide angle ), 0.8 μm, 1/2.0" Sensor sizePDAF
8 MP, ƒ/2.2, 119° ( Ultra-wide angle )
5 MP, ƒ/2.4, 50 mm ( Macro ) - Flash support
- Yes
- Flash type
- LED flash
- Features
- Auto Flash
Continuous shooting mode
Digital Zoom
Exposure Compensation
Face detection
High Dynamic Range (HDR)
ISO Settings
Panorama
Touch to focus
Color Spectrum sensor - Video support
- Yes
- Video resolution
- 2160p @ 30 fps
1080p @ 30/60/120/240/960 fps - Video features
- Gyro-EIS
Front camera
- Camera support
- Yes
- Single camera
- 20 MP, ƒ/2.5 ( Wide angle ), 0.8 μm, 1/3.4" Sensor size
- Features
- High Dynamic Range (HDR)
- Video support
- Yes
- Video resolution
- 1080p @ 30 fps
720p @ 120 fps
Battery
- Type
- Li-Poly
- Capacity
- 4520 mAh
- Wired charging speed
- 33 W
- Fast charging support
- Yes
Network
- SIM cards
- Dual SIM (Nano-SIM + Nano-SIM)
- VoLTE support
- Yes
- Data speed
- 5G, LTE, HSPA
- 2G bands
- GSM: 850 / 900 / 1800 / 1900 MHz
CDMA: 800 MHz - 3G bands
- HSPA: 850 / 900 / 1700 / 1900 / 2100 MHz
- 4G bands
- LTE: b1 (2100), b2 (1900), b3 (1800), b4 (1700), b5 (850), b7 (2600), b8 (900), b18 (800), b19 (800), b26 (850), b28 (700), b34 (2000), b38 (2600), b39 (1900), b40 (2300), b41 (2500), b42 (3500 MHz)
- 5G bands
- 5G: n1 (2100), n3 (1800), n28 (700), n41 (2500), n77 (3700), n78 (3500 MHz)
Connectivity
- Wi-Fi support
- Yes ( Wi-Fi 6 )
- Wi-Fi standards
- 802.11/a/b/g/n/ac/ax
- Wi-Fi features
- Dual-band, Mobile Hotspot, Wi-Fi Direct
- Bluetooth
- Yes, v5.1
- USB ports
- USB Type-C 2.0
USB On-The-Go - USB connectivity
- USB charging, USB Mass Storage device (UMS)
- GPS support
- Yes
- GPS features
- BDS, GPS (L1 & L5), GALILEO, GLONASS, NavIC, QZSS
- NFC support
- Yes
Multimedia
- Loudspeaker
- Yes
- Headphone jack
- No
- Audio type
- Stereo speakers
- FM radio
- No
Features
- Sensors
- Accelerometer
Compass / Magnetometer
Fingerprint Sensor
Gyroscope
Proximity sensor
Disclaimer: We cannot guarantee that the information on this page is 100% correct.
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Frequently asked questions
What is the price of Xiaomi Redmi K40?
The price of Xiaomi Redmi K40 is €280, and the price may change in the coming days.
What is the release date of Xiaomi Redmi K40?
Xiaomi Redmi K40 was officially released on Thursday, 04 March 2021.
Is Xiaomi Redmi K40 available in stores?
Yes, Xiaomi Redmi K40 is available in stores because it is still in production.
What is the weight of Xiaomi Redmi K40?
Xiaomi Redmi K40 weighs around 196 grams.
What is the screen size of Xiaomi Redmi K40?
Xiaomi Redmi K40 has a 6.67-inch screen.
Does Xiaomi Redmi K40 support 5G networks?
Yes, Xiaomi Redmi K40 supports 5G networks on bands n1, n3, n28, n41, n77, n78.
How many cameras does Xiaomi Redmi K40 have?
Xiaomi Redmi K40 has a Triple camera on the back and a Single camera for selfies.