Product details
The Proton Bolt 4G is a reliable and budget-friendly feature phone that comes with essential smart features and 4G connectivity. It is designed for users who want a simple device with a long-lasting battery, physical keypad, and decent multimedia options. The phone is ideal for daily calling, messaging, and light internet browsing, making it a perfect choice for both students and professionals in Bangladesh. Let’s explore its specifications, features, and pricing in detail.
Proton Bolt 4G Specifications
| Feature | Details |
|---|---|
| Price | BDT 1,650 |
| Brand | Proton |
| Model | Bolt 4G |
| Release Date | 2025 |
| OS | Proprietary |
| Chipset | Spreadtrum SC9820E |
| CPU | Dual-core 1.2 GHz |
| GPU | Mali-400 |
| Display | 2.4-inch TFT, 240 x 320 pixels |
| Rear Camera | 2MP, LED flash |
| Front Camera | VGA |
| Design/Build | Plastic body, compact design |
| Battery | 1200mAh removable |
| Memory/Storage | 128MB RAM, 32GB expandable via microSD |
| Network/Connectivity | 4G LTE, 3G, 2G, Wi-Fi, Bluetooth 5.0 |
| Sensors/Security | Basic call/message alerts |
| Multimedia/Features | FM Radio, Music Player, Torch, Games |
| SIM | Dual SIM (Nano + Nano) |
Introduction
The phone is a feature-packed 4G phone that combines simple functionality with modern connectivity. It is compact and user-friendly, with a durable design and physical keypad. This phone is ideal for anyone seeking a reliable daily driver for calls, messaging, and essential apps without the complexity of a smartphone. Its long battery life, expandable storage, and 4G support make it a practical choice for students, office workers, and rural users across Bangladesh.
Design & Build Quality
The mobile has a compact and lightweight design that fits comfortably in the hand. Its plastic build ensures durability while keeping the device affordable. The rounded edges and textured back provide a secure grip, and the overall design is sleek yet practical. The buttons are well-placed, and the body does not feel bulky, making it easy to carry in pockets or bags. Its build quality ensures that the phone can handle everyday usage without significant wear and tear.
Display Quality of Proton Bolt 4G
The dumb phone features a 2.4-inch TFT display with 240 x 320-pixel resolution. The screen is bright enough for outdoor usage and provides clear visibility under sunlight. Colors are reasonably vivid for a feature phone, and the screen offers adequate touch response for menu navigation. While not comparable to smartphones, it meets the needs of basic browsing, reading messages, and viewing photos comfortably, delivering a satisfactory display experience for a compact 4G phone.
Physical Keypad
The physical keypad of phone is responsive and tactile, making typing and dialing easy. The buttons are well-spaced to minimize typing errors, and the numeric keys double as shortcuts for various functions. It offers a comfortable typing experience for texting and quick navigation through menus. The directional pad is precise, allowing easy scrolling, and shortcut keys improve accessibility. Overall, the keypad design complements the phone’s usability, providing a smooth and familiar interaction for users who prefer traditional button phones.
Software & Ease of Use
The phone runs a proprietary operating system that is lightweight and optimized for fast performance. The menu is straightforward, with clear icons and simple navigation, making it easy for all age groups to operate. Basic apps like FM radio, calculator, calendar, and messaging are pre-installed. The software supports 4G browsing and essential connectivity features without lag. Users will find the interface intuitive and uncomplicated, focusing on speed, reliability, and convenience rather than advanced smartphone features.
SIM & Network Support
The Basic phone supports dual SIM functionality, allowing two active numbers at the same time. It provides 4G LTE support along with 3G and 2G networks for broader coverage. Users can enjoy faster browsing, smooth video streaming, and uninterrupted calling. The phone maintains strong signal reception even in rural and remote areas of Bangladesh. Network switching is seamless, and connectivity features like Wi-Fi and Bluetooth 5.0 further enhance usability. Overall, the phone delivers reliable communication and internet performance for daily needs.
Sound Quality of Proton Bolt 4G
Ring Tone: The Proton Bolt offers loud and clear ringtones that are customizable. Users can choose from various tones or set personal music tracks as ringtones, making it convenient to recognize calls in noisy environments.
Calling: The calling experience is crisp, with minimal distortion during voice calls. The earpiece delivers adequate volume, while the microphone ensures your voice is transmitted clearly. Hands-free calling works efficiently, making it suitable for long conversations.
FM: The built-in FM radio provides clear sound reception, allowing users to enjoy their favorite stations without internet. The audio quality is satisfactory, and the phone supports wired earphones as antennas for better reception.
Camera Quality
The basic phone comes with a 2MP rear camera and a VGA front camera. The rear camera captures basic photos with acceptable clarity in daylight. It also includes an LED flash for low-light photography. The front VGA camera allows video calling and occasional selfies but is not designed for high-resolution photos. Overall, the cameras are functional for casual photography and video calls, meeting the basic requirements of a feature phone user.
Torch Light
The torchlight phone has a bright and reliable LED torch that can be used as a flashlight in dark conditions. It is easy to activate via a dedicated button, providing convenience for outdoor use, emergencies, or power outages. The torch light is efficient and consumes minimal battery while providing sufficient brightness for short-term usage.
Battery Life & Charging
Proton Bolt 4G is equipped with a 1200 mAh removable battery that offers impressive endurance. With regular usage, including calling, texting, and occasional browsing, it can last up to 3–4 days on a single charge. Standby time extends even longer, making it ideal for users who do not want daily charging. The phone uses a standard micro-USB port for charging, and the battery is easily replaceable, adding convenience and longevity to the device.
Warranty and Storage
The Basic Phone comes with 128MB RAM and 32GB expandable storage via a microSD card. Users can store music, photos, videos, and basic apps without worrying about space limitations. The device also includes a standard manufacturer warranty covering hardware defects, ensuring peace of mind for buyers. Its expandable memory and warranty support make it a dependable choice for long-term usage.
Pricing and Availability in Bangladesh
The dumb phone is available in Bangladesh at an affordable price, making it accessible to a wide range of users. The phone can be purchased online or through local retailers. For purchase, pricing, or availability inquiries, contact 01317492019 or visit the official website Shift Tech BD. The combination of 4G connectivity, physical keypad, and long battery life makes it a cost-effective and practical device.
Pros
- Long-lasting battery life
- Durable plastic body
- Dual SIM support
- Affordable price in Bangladesh
- Expandable storage option
- Compact and lightweight design
- 4G LTE connectivity
Cons
- Basic camera quality
- Limited smart features
- Proprietary OS
FAQs About The Proton Bolt 4G
Question: Who should buy this phone?
Answer: Proton Bolt 4G is perfect for users seeking a budget-friendly feature phone with 4G connectivity, long battery life, and simple daily communication in Bangladesh.
Question: What games are on this phone?
Answer: The phone comes with pre-installed basic games such as Snake, Solitaire, and other casual games suitable for light entertainment without requiring internet.
Question: What comes in the box with the phone?
Answer: The package includes Bolt 4G, a charger, a USB cable, a user manual, a warranty card, and a removable battery for immediate usage and convenience.
Question: How is the network performance of this phone in remote or rural areas?
Answer: Proton 4G delivers stable 4G, 3G, and 2G connectivity even in remote rural areas, ensuring uninterrupted calls, messages, and basic internet access.
Question: Does the phone have Bluetooth?
Answer: Yes, Proton Bolt 4G supports Bluetooth 5.0, enabling wireless data transfer, connectivity with headsets, and basic file sharing with other compatible devices.
Question: What about the headphone jack?
Answer: The device comes with a standard 3.5mm headphone jack, allowing users to connect wired earphones or headphones for music and FM radio listening.
Question: Does this feature phone have a call recording option?
Answer: Yes, Proton Bolt includes a built-in call recording feature, allowing users to record incoming and outgoing calls for reference or documentation purposes.






