Walton Primo GM4 Specifications
General
| Brand | Walton |
| Model | Primo GM4 |
| Device Type | Smartphone |
| Price in BD | BDT. 7,499 (Official) |
| Release Date | 29 December 2021 |
| Status | Available |
| Camera | Rear: 8MP / Front: 5MP |
| Display | 6.1 inches (15.49 cm) |
| Processor | Spreadtrum UniSoC SC9863A |
| Battery | 5000 mAh |
Display
| Display Type | IPS LCD |
| Screen Size | 6.1 inches (15.49 cm) |
| Resolution | 720x1540 px (HD) |
| Aspect Ratio | 19:9 |
| Pixel Density | 282 ppi |
| Screen Protection | Gorilla Glass |
| Bezel-less Display | With waterdrop notch |
| Touch Screen | Capacitive Touchscreen, Multi-touch |
| Notch | Waterdrop |
Hardware & Software
Software
| Operating System | Android |
| OS Version | v10 |
Processor
| Chipset | Spreadtrum UniSoC SC9863A |
| CPU | Octa-core (4x1.6 GHz Cortex-A55 and 4x1.2 GHz Cortex-A55) |
| CPU Cores | 8 Cores |
| Architecture | 64 bit |
| Fabrication | 28 nm |
| GPU | PowerVR Rogue GE8322 |
Memory
| Internal Storage | 16 GB |
| Expandable Memory | Up to 128 GB |
| USB OTG | Yes |
| RAM | 2 GB |
Cameras
Main Camera
| Camera Setup | Single |
| Resolution | 8 MP, f/2.0, 1/4", Wide Angle Primary Camera, 0.3 MP, Depth Camera |
| Autofocus | Yes |
| Flash | LED Flash |
| Image Resolution | 3264 x 2448 Pixels |
| Settings | Exposure compensation, ISO control |
| Zoom | Digital Zoom |
| Video Recording | 1920x1080 |
| Video FPS | 30 fps |
Selfie Camera
| Camera Setup | Single |
| Resolution | 5 MP, f/2.2, Wide Angle Primary Camera |
| Aperture | f/2.2 |
Design & Build
| Dimensions | 155.5 x 73.3 x 10.75 mm |
| Weight | 188 grams |
| Height | 155.5 mm |
| Width | 73.3 mm |
| Thickness | 10.75 mm |
| Colors | Marine Blue, Oxford Gradient |
Battery
| Battery type | Li-Poly (Lithium Polymer) |
| Capacity | 5000 mAh |
| Placement | Non-removable |
| USB Type-C | USB Type-C 2.0 |
Network
SIM 1
| Technology | 2G, 3G, 4G |
| SIM Size | Nano |
| SIM Slot | Dual SIM, GSM+GSM |
| 2G Bands | GSM 1800 / 1900 / 850 / 900 MHz |
| 3G Bands | UMTS 1900 / 2100 / 850 / 900 MHz |
| 4G Bands | TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3700(band 43) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 700(band 12) |
| VoLTE | Yes |
| GPRS | Available |
| EDGE | Available |
| Speed | HSPA, LTE |
SIM 2
| Technology | 2G, 3G, 4G |
| SIM Size | Nano |
| SIM Slot | Dual SIM, GSM+GSM |
| 2G Bands | GSM 1800 / 1900 / 850 / 900 MHz |
| 3G Bands | UMTS 1900 / 2100 / 850 / 900 MHz |
| 4G Bands | TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3700(band 43) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 700(band 12) |
| VoLTE | Yes |
| GPRS | Available |
| EDGE | Available |
| Speed | HSPA, LTE |
Connectivity
| WLAN | Wi-Fi 4 (802.11 b/g/n) |
| Bluetooth | v4.2 |
| GPS | A-GPS, Glonass |
| Wi-fi Hotspot | Yes |
| USB | Mass storage device, USB charging |
Multimedia
| FM Radio | Yes |
| Loudspeaker | Yes |
| Alert Types | Vibration, MP3, WAV ringtones |
| Video | 1080p@30fps |
| Document Reader | Yes |
| Audio Jack | 3.5mm |
Sensors & Security
| Light Sensor | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope |
Manufacturer
| First Arrival | 29 December 2021 |
| Manufactured By | Walton |
| Availability | Available |
| Made By | Bangladesh |
More
| Sensor | Accelerometer, proximity, compass |