Walton Olvio ML21 Specifications
General
| Brand | Walton |
| Model | Olvio ML21 |
| Device Type | FeaturePhone |
| Price in BD | BDT. 1,200 (Official) |
| Release Date | 01 January 2021 |
| Status | Available |
| Camera | 1.9 MP |
| Display | 2.4 inches (6.1 cm) |
| Battery | 1000 mAh |
Display
| Display Type | QVGA |
| Screen Size | 2.4 inches (6.1 cm) |
| Resolution | 240x320 px |
Hardware & Software
Software
| Operating System | FeaturePhone |
Memory
| Expandable Memory | Up to 16 GB |
Cameras
Main Camera
| Camera Setup | Single |
| Resolution | 1.9 MP, Primary Camera |
| Flash | LED Flash |
| Image Resolution | 640 x 480 Pixels |
Design & Build
| Dimensions | 124.5 x 53 x 13.5 mm |
| Build | Back: Plastic |
| Height | 124.5 mm |
| Width | 53 mm |
| Thickness | 13.5 mm |
| Colors | Blue, Black, Red |
Battery
| Battery type | Li-Ion (Lithium Ion) |
| Capacity | 1000 mAh |
| Quick Charging | Quick Charging |
| Placement | Removable |
Network
SIM 1
| Technology | 2G |
| SIM Size | Mini |
| SIM Slot | Dual SIM, GSM+GSM |
| 2G Bands | GSM 1800 / 900 MHz |
| GPRS | Available |
SIM 2
| Technology | 2G |
| SIM Size | Mini |
| SIM Slot | Dual SIM, GSM+GSM |
| 2G Bands | GSM 1800 / 900 MHz |
| GPRS | Available |
Connectivity
| Bluetooth | v2.0 |
| USB | microUSB 2.0 |
Multimedia
| FM Radio | Yes |
| Loudspeaker | Yes |
| Alert Types | Vibration, Ringtones |
| Video | MP4 |
| Audio Jack | 3.5 mm |
Manufacturer
| First Arrival | 01 January 2021 |
| Manufactured By | Walton |
| Availability | Available |
| Made By | Bangladesh |
More
| Features | Facebook, Blacklist, Whitelist |