Walton Primo EF8 4G Full Specifications
General
| Brand | Walton |
| Model | Primo EF8 4G |
| Device Type | Smartphone |
| Release Date | 07 December 2018 |
| Status | Available |
Hardware & Software
| Operating System | Android |
| OS Version | v8.1 (Oreo) |
| User Interface | Go Edition |
| Chipset | Spreadtrum SC9832E |
| CPU | Quad-core 1.40 GHz |
| CPU Cores | 4 Cores |
| Architecture | 64 bit |
| GPU | Mali-T820 |
Display
| Display Type | TFT |
| Screen Size | 4.95 inches (12.57 cm) |
| Resolution | 480x960 px |
| Aspect Ratio | 18:9 |
| Pixel Density | 217 ppi |
| Screen to Body Ratio | 69.51% |
| Screen Protection | Gorilla Glass |
| Bezel-less Display | Yes with notch |
| Touch Screen | Capacitive Touchscreen, Multi-touch |
Cameras
Primary Camera
| Camera Setup | Single |
| Resolution | 5 MP, f/2.0, Primary Camera |
| Autofocus | Yes |
| Flash | LED Flash |
| Settings | Exposure compensation, ISO control |
| Zoom | Digital Zoom |
| Shooting Modes | Continuous Shooting, High Dynamic Range mode (HDR) |
| Aperture | f/2.0 |
| Camera Features | BSI, LED flash, face & smile detection, HDR, panorama mode, night-shot |
| Video Recording | 1920x1080 |
| Video FPS | 30 fps |
Selfie Camera
| Camera Setup | Single |
| Resolution | 5 MP, f/2.0, Primary Camera |
| Video Recording | 1280x720 |
| Video FPS | 30 fps |
| Aperture | f/2.0 |
Design
| Height | 138.7 mm |
| Width | 65.8 mm |
| Thickness | 9.9 mm |
| Weight | 128 grams |
| Colors | Black, Blue |
Battery
| Battery type | Li-Ion (Lithium Ion) |
| Capacity | 2050 mAh |
| Placement | Non-removable |
Memory
| Internal Storage | 8 GB |
| Expandable Memory | Up to 32 GB |
| USB OTG | Yes |
| RAM | 1 GB |
Network & Connectivity
| Network | 2G, 3G, 4G |
| SIM Slot | Dual SIM, GSM+GSM |
| SIM Size | SIM1: Micro, SIM2: Micro |
| EDGE | Available |
| GPRS | Available |
| VoLTE | Yes |
| Speed | HSPA / LTE |
| WLAN | Wi-Fi 4 (802.11 b/g/n) |
| Bluetooth | v4.2 |
| GPS | Yes with A-GPS |
| Wi-fi Hotspot | Yes |
| USB | Mass storage device, USB charging, microUSB 2.0 |
Multimedia
| FM Radio | Yes |
| Loudspeaker | Yes |
| Alert Types | Vibration, MP3, WAV ringtones |
| Audio Jack | 3.5 mm |
| Video | 1080p@30fps |
| Document Reader | Yes |
More
| Made By | Bangladesh |
| Features | Accelerometer, proximity |