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
| 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
| 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
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
| 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
| 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
| 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 |