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| Brand | Walton |
|---|---|
| Model | Olvio MH22 |
| Operating System | Walton Proprietary Feature Software |
| Network Configuration | Dual SIM (GSM + GSM), Dual Standby Architecture |
|---|---|
| Network Band | 2G GSM (850MHz / 900MHz / 1800MHz / 1900MHz Global Bands) |
| External Memory | Expandable up to 16GB via Dedicated MicroSD Card Slot |
| Internet Access | GPRS Browser Support for Basic Mobile Web and Facebook Text Version Access |
| Security Features | Integrated Blacklist and Whitelist Contact Filters |
| Battery Capacity | 1500mAh |
|---|---|
| Battery Type | Removable High-Density Lithium-Ion Core |
| Bluetooth | Wireless Data Pairing and Content Interconnect Support Built-In |
| USB Interface | Micro USB Port for Power Input and Data Transfers |
| Multimedia Format | Dedicated MP3 Audio, MP4 Video, and 3GP Media Playback Protocols |
| Height | 133.2 mm |
|---|---|
| Width | 57 mm |
| Depth | 13.5 mm |
| Color | Attractive Blue, Carbon Black (All variants subject to active warehouse stock availability) |
| Material | High-Impact Rugged Polycarbonate Frame with Keypad Light Notification System |
| Screen Size | 2.8 inches |
| Display Type | QVGA Color View Screen Panel Matrix |
| Resolution | 240 x 320 Pixels |
| Rear Camera | Digital Shutter Camera Matrix |
|---|---|
| Video Recording | Basic Video Shutter and Sound Recorder Systems Enabled |
Why risk draining your expensive flagship smartphone's battery while stranded in a exhausting, hours-long Dhaka traffic jam or during a sudden city power load-shedding window? When navigating a busy professional commute or traveling home to the village for festive Eid family reunions, you deserve a completely unyielding, heavy-duty secondary lifeline that never leaves you disconnected. The Walton Olvio MH22 completely eliminates your low-battery anxiety, wrapping a comfortable massive display screen and strong multimedia components into an incredibly durable pocket chassis tailored for your unstoppable daily grind.
Expansive 2.8-inch QVGA Color Screen: View incoming text alerts, check detailed contacts, and confirm digital banking messages effortlessly under direct sunlight without straining your eyes.
Colossal 1500mAh High-Density Battery Core: Enjoy days of reliable standby runtime and long uninterrupted calling windows, liberating you completely from bulky power banks or wall socket hunting.
Wireless FM Radio with Built-In Recording Matrix: Transform boring, noisy public transits into an engaging entertainment block by playing live news channels out loud without needing any tangled headphone cables.
Long-Range Hardware Emergency Torchlight: Brighten up pitch-black staircases or safely navigate dark residential alleys during neighborhood power blackouts with integrated notification alert mechanics.
Full Multimedia Decoding Framework: Keep your work and personal communication lines strictly separate with dual standby networks while enjoying your saved MP3 music libraries on the go.
The Pentamart Promise: We thoroughly understand that exploring budget button devices online in Bangladesh brings immense worry regarding finding repaired interior circuits, fake generic battery packs, or unsealed inventory box sets. Operating strictly as a highly supervised, verified "Managed Marketplace" anchored in our rigorous "Fortress of Trust" doctrine, every single Walton Olvio MH22 leaving our fulfillment facility is certified 100% genuine and factory-sealed. Audited and stamped under our Doctor-CEO's signature clinical quality control metrics, we handle the authentic checks so you can shop with ultimate peace of mind.
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