Walton Primo S4 Full Specifications
General
| Brand | Walton |
| Model | Primo S4 |
| Device Type | Smartphone |
| Release Date | 15 July 2015 |
| Status | Available |
Hardware & Software
| Operating System | Android |
| OS Version | v4.4.2 |
| Chipset | MediaTek MT6592 |
| CPU | Octa-core 1.7GHz ARM Cortex-A7 |
| CPU Cores | 8 Cores |
| Architecture | 64 bit |
| GPU | Mali-450MP4 |
Display
| Display Type | IPS LCD |
| Screen Size | 5.0 inches (12.7 cm) |
| Resolution | 720x1280 px (HD) |
| Pixel Density | 294 ppi |
| Screen Protection | Gorilla Glass |
| Bezel-less Display | Yes with notch |
| Touch Screen | Capacitive Touchscreen, Multi-touch |
| Notch | Yes |
Cameras
Primary Camera
| Camera Setup | Single |
| Resolution | 13 MP, Primary Camera |
| Autofocus | Yes |
| Flash | LED Flash |
| Image Resolution | 3264 x 2448 Pixels |
| Settings | Exposure compensation |
| Zoom | Digital Zoom |
| Shooting Modes | High Dynamic Range mode (HDR) |
| Camera Features | Auto Flash, Face detection, Touch to focus |
| Video Recording | 1080x720 |
| Video FPS | 30 fps |
Selfie Camera
| Camera Setup | Single |
| Resolution | 8 MP, Primary Camera |
| Video Recording | 1080x720 |
| Video FPS | 30 fps |
Design
| Height | 142.6 mm |
| Width | 70.7 mm |
| Thickness | 7.5 mm |
| Weight | 129 grams |
| Colors | Black |
Battery
| Battery type | Li-Ion (Lithium Ion) |
| Capacity | 2200 mAh |
| Placement | Non-removable |
Memory
| Internal Storage | 32 GB |
| Expandable Memory | Up to 32 GB |
| USB OTG | Yes |
| RAM | 2 GB |
Network & Connectivity
| Network | 2G, 3G |
| SIM Slot | Dual SIM, GSM+GSM |
| SIM Size | SIM1: Nano, SIM2: Nano |
| EDGE | Available |
| GPRS | Available |
| VoLTE | Yes |
| Speed | HSPA |
| WLAN | Wi-Fi 4 (802.11 b/g/n) |
| Bluetooth | v4.0 |
| GPS | Yes with A-GPS |
| Wi-fi Hotspot | Yes |
| USB | microUSB 2.0 |
Sensors & security
| Light Sensor | Light sensor, Accelerometer, Compass, Gyroscope |
Multimedia
| FM Radio | Yes |
| Loudspeaker | Yes |
| Alert Types | Vibration, MP3, Ringtones |
| Audio Jack | 3.5 mm |
| Video | 720p@30fps |
| Document Reader | Yes |
More
| Made By | Bangladesh |
| Features | Accelerometer(3D), proximity, Light, Orientation |