| Brand | WE |
| Model | B1 |
| Device Type | Smartphone |
| Release Date | 05 February 2016 |
| Status | Available |
| Operating System | Android |
| OS Version | v5.0 |
| Chipset | MediaTek MT6582M |
| CPU | Quad Core 1.3 GHz |
| CPU Cores | 4 Cores |
| Architecture | 64 bit |
| GPU | Mali 400 MP2 |
| Display Type | IPS LCD |
| Screen Size | 4 inches |
| Resolution | 640x1136 px (HD) |
| Aspect Ratio | 16:9 |
| Pixel Density | 197 ppi |
| Screen Protection | Gorilla Glass |
| Bezel-less Display | Yes with notch |
| Touch Screen | Capacitive Touchscreen |
| Refresh Rate | 60 Hz |
| Notch | Yes |
| Camera Setup | Single |
| Resolution | 8 MP, Primary Camera |
| Autofocus | Yes |
| Flash | LED Flash |
| Image Resolution | 4128 x 3096 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 | 1280x720 |
| Video FPS | 30 fps |
| Camera Setup | Single |
| Resolution | 5 MP, Primary Camera |
| Video Recording | 1280x720 |
| Video FPS | 30 fps |
| Height | 139.3 mm |
| Width | 69.6 mm |
| Thickness | 8.5 mm |
| Weight | 180 grams |
| Colors | Black |
| Battery type | Li-Poly (Lithium Polymer) |
| Capacity | 4000 mAh |
| Placement | Removable |
| Standby | Up to 250 Hours(2G) |
| Talk Time | Up to 10 Hours(3G) |
| Internal Storage | 16 GB |
| Expandable Memory | Up to 32 GB |
| RAM | 1 GB |
| Network | 2G, 3G |
| SIM Slot | Dual SIM, GSM+GSM |
| SIM Size | Dual SIM (Dual stand-by) |
| 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 | Mass storage device, USB charging, microUSB 2.0 |
| Light Sensor | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope |
| FM Radio | Yes |
| Loudspeaker | Yes |
| Alert Types | Vibration, MP3, WAV ringtones |
| Audio Jack | 3.5 mm |
| Video | 720p@30fps |
| Document Reader | Yes |
| Made By | Bangladesh |
| Features | Accelerometer, Compass, Gyroscope |
