Xiaomi Redmi S2 4GB/64GB Full Specifications
General
| Brand | Xiaomi |
| Model | Redmi S2 4GB/64GB |
| Device Type | Smartphone |
| Release Date | 10 May 2018 |
| Status | Available |
Hardware & Software
| Operating System | Android |
| OS Version | v8.1 (Oreo) |
| 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 | 5.99 inches (15.21 cm) |
| Resolution | 720x1440 px (HD+) |
| Aspect Ratio | 18:9 |
| Pixel Density | 269 ppi |
| Screen to Body Ratio | 74.64 % |
| Screen Protection | Corning Gorilla Glass v3 |
| Bezel-less Display | Yes with waterdrop notch |
| Touch Screen | Capacitive Touchscreen, Multi-touch |
| Refresh Rate | 60 Hz |
| Notch | Waterdrop |
Cameras
Primary Camera
| Camera Setup | Dual |
| Resolution | 12 MP f/2.2, Primary Camera, 5 MP, Depth Camera |
| Autofocus | Phase Detection autofocus |
| Flash | Dual-color LED Flash |
| Image Resolution | 4000 x 3000 Pixels |
| Settings | Exposure compensation, ISO control |
| Zoom | Digital Zoom |
| Shooting Modes | Continuous Shooting, High Dynamic Range mode (HDR) |
| Aperture | f/2.2 |
| Camera Features | Auto Flash, Face detection, Touch to focus |
| Video Recording | 1920x1080,1280x720 |
| Video FPS | 30 fps |
Selfie Camera
| Camera Setup | Single |
| Resolution | 16 MP f/2.0, Primary Camera |
| Video Recording | 1920x1080 |
| Video FPS | 30 fps |
| Aperture | f/2.0 |
Design
| Height | 160.7 mm |
| Width | 77.2 mm |
| Thickness | 8.1 mm |
| Weight | 170 grams |
| Build | Glass front, plastic back, plastic frame |
| Colors | Black, Blue, Elegant Gold, Rose Gold, Dark Grey |
Battery
| Battery type | Li-Poly (Lithium Polymer) |
| Capacity | 3080 mAh |
| Quick Charging | 10W wired |
| Placement | Non-removable |
Memory
| Internal Storage | 64 GB |
| Storage Type | eMMC 5.1 |
| Expandable Memory | Up to 256 GB |
| USB OTG | Yes |
| RAM | 4 GB |
| RAM Type | LPDDR4X |
Network & Connectivity
| Network | 2G, 3G, 4G |
| SIM Slot | Dual SIM, GSM+GSM |
| SIM Size | SIM1: Nano, SIM2: Nano |
| EDGE | Available |
| GPRS | Available |
| VoLTE | Yes |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps |
| SAR Value | Head: 1.115 W/kg, Body: 1.238 W/kg |
| WLAN | Wi-Fi 4 (802.11 b/g/n) |
| Bluetooth | v4.2 |
| GPS | Yes with A-GPS, Glonass |
| 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 |
| Face Unlock | Yes |
Multimedia
| FM Radio | Yes |
| Loudspeaker | Yes |
| Alert Types | Vibration, MP3, WAV ringtones |
| Audio Jack | 3.5 mm |
| Audio Features | 1080p@30fps |
More
| Made By | China |
| Features | Accelerometer, gyro, proximity, compass |