Xiaomi Redmi Note 4 Full Specifications
General
| Brand | Xiaomi |
| Model | Redmi Note 4 |
| Device Type | Smartphone |
| Release Date | 01 January 2017 |
| Status | Available |
Hardware & Software
| Operating System | Android |
| OS Version | v6.0.1 |
| User Interface | MIUI |
| Chipset | Qualcomm Snapdragon 625 MSM8953 |
| CPU | Octa core, 2 GHz, Cortex A53 |
| CPU Cores | 8 Cores |
| Architecture | 64 bit |
| Fabrication | 14 nm |
| GPU | Adreno 506 |
Display
| Display Type | IPS LCD |
| Screen Size | 5.5 inches (13.97 cm) |
| Resolution | 1080x1920 px (FHD+) |
| Aspect Ratio | 16:9 |
| Pixel Density | 401 ppi |
| Screen to Body Ratio | 72.5 % |
| Screen Protection | Gorilla Glass |
| Touch Screen | Capacitive Touchscreen, Multi-touch |
| Refresh Rate | 60 Hz |
Cameras
Primary Camera
| Camera Setup | Single |
| Resolution | 13 MP f/2.0, Primary Camera |
| Autofocus | Phase Detection autofocus |
| Flash | LED Flash |
| Image Resolution | 4128 x 3096 Pixels |
| Settings | Exposure compensation, ISO control |
| Zoom | Digital Zoom |
| Shooting Modes | Continuous Shooting, High Dynamic Range mode (HDR) |
| Aperture | f/2.0 |
| Camera Features | Auto Flash, Face detection, Touch to focus |
| Video Recording | 1920x1080 |
| Video FPS | 30 fps |
Selfie Camera
| Camera Setup | Single |
| Resolution | 5 MP f/2.0, Primary Camera |
| Video Recording | 1920x1080 |
| Video FPS | 30 fps |
| Aperture | f/2.0 |
Design
| Height | 151 mm |
| Width | 76 mm |
| Thickness | 8.4 mm |
| Weight | 165 grams |
| Build | Case: Metal Back: Metal |
| Colors | Black, Gold, Grey, Lake Blue |
Battery
| Battery type | Li-Poly (Lithium Polymer) |
| Capacity | 4100 mAh |
| Placement | Non-removable |
Memory
| Internal Storage | 64 GB |
| Storage Type | eMMC 5.1 |
| User Available Storage | Up to 53.6 GB |
| Expandable Memory | Up to 128 GB |
| USB OTG | Yes |
| RAM | 4 GB |
| RAM Type | LPDDR3 |
Network & Connectivity
| Network | 2G, 3G, 4G |
| SIM Slot | Dual SIM, GSM+GSM |
| SIM Size | SIM1: Micro, SIM2: Nano (Hybrid) |
| EDGE | Available |
| GPRS | Available |
| VoLTE | Yes |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps |
| SAR Value | 1.6 W/kg, Body: 0.375 W/kg |
| WLAN | Wi-Fi 4 (802.11 b/g/n) |
| Bluetooth | v4.1 |
| GPS | Yes with A-GPS, Glonass |
| Infrared | Yes |
| Wi-fi Hotspot | Yes |
| USB | Mass storage device, USB charging, microUSB 2.0 |
Sensors & security
| Light Sensor | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope |
| Fingerprint Sensor | Yes |
| Finger Sensor Position | Rear-mounted |
Multimedia
| Loudspeaker | Yes |
| Alert Types | Vibration, MP3, WAV ringtones |
| Audio Jack | 3.5 mm |
| Video | 1920x1080 @ 30 fps |
| Document Reader | Yes |
More
| Made By | China |
| Features | Accelerometer, Compass, Gyroscope |