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Ulefone RugKing 4 Pro
Specifications
Price in Bangladesh
| Expected Price | ৳25,000 |
General
| Device Type | Smartphones |
| Announced | November, 2026 |
| Released | January, 2026 |
| Status | Coming Soon |
Hardware & Software
| Operating System OS => Every computer system run on a base software called Operating System (OS). Operating System controls all basic operations of the computer (such as smartphone, PDAs, tablet computers and other handheld devices). The Operating System allows the user to install and run third party applications (apps), apps are used to add new functionality to the device. | Android |
| OS Version | v15 |
| Chipset Chipset is a group of integrated circuits designed to perform one or a more dedicated functions, often with real time computing constraints, Popular smartphones are equipped with more advanced embedded chipsets that can do many different tasks depending on their programming. | Unisoc T7250 (12 nm) |
| CPU CPU (Central Processing Unit) mostly known as processors, CPU processes instructions in order to carry out certain functions that make your device operate properly. Processors are often described as the brain of computers, smartphones and tablets, Smartphones and tablets rely on processors to carry out their every task, Processors are an incredibly important factor in selecting any type of computing device, including your smartphone. | Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55) |
| GPU GPU (Graphics Processing Unit) is a single-chip processor designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display, This includes things such as lighting effects, object transformations, and 3D motion. | Mali-G57 MP1 |
| RAM (Memory) RAM (Random Access Memory) is a type of computer memory that can be accessed randomly, any byte of memory can be accessed without touching the preceding bytes that allows information to be stored and accessed quickly from random locations. RAM is the most common type of memory found in computer systems, smartphones, tablets and other electronic devices. | 8 GB |
Design
| Dimensions | 178.6 x 84 x 19.2 mm (7.03 x 3.31 x 0.76 in) |
| Weight | 405 g (14.29 oz) |
| Colors |
Black, Orange |
| Water Resistant | water resistant (high pressure water jets; immersible up to 2m for 30 min) |
| IP Rating | IP68/IP69K |
Display
| Display Type Display Technology => A number of display technologies and types used in mobile phones => TFT (Thin Film Transistor), IPS (In-Place Switching), OLED (Organic Light Emitting Diode), AMOLED (Active-Matrix Organic Light-Emitting Diode), Super AMOLED (an even advanced version of AMOLED), Resistive Touchscreen (Resistive touchscreens contain two layer of conductive material with a very small gap between them which acts as a resistance), Capacitive Touchsceen (Capacitive touchscreen technology consists of a layer of glass coated with a transparent conductor) | IPS LCD |
| Size | 6.56 inches, 103.4 cm2 (~68.9% screen-to-body ratio) |
| Resolution | 720 x 1612 pixels, 20:9 ratio (~269 ppi density) |
| Brightness | 500 nits |
| Refresh Rate | 120Hz |
| HDR 10 / HDR+ support |
Rear Camera
| Camera Setup | Dual |
| Main Camera | 48 MP, f/1.8, (wide), 0.8µm, AF |
| Second Camera | 2 MP (macro) |
| OIS | |
| Flash Flash Light => There is commonly two types of flash lights are used in camera mobile phones, LED Flash (LED flash offers lower power consumption with drive circuitry that takes up very little room, LEDs can be strobed faster than any other light source), Xenon Flash (xenon flash produces an extremely intense full-spectrum white light for a very short duration) | LED flash |
| Camera Features | HDR, panorama |
| Video | 1080p@30fps |
Front Camera
| Camera Setup | Single |
| Secondary |
8 MP, f/2.0, (wide), 1.12µm |
| Video | 1080p@30fps |
Battery
| Battery Type Battery Type => Cell phones run on various kinds of batteries depending on the manufacturer, phone size or shape and features. There are basically four types of cell phone batteries => Lithium Polymer, Lithium Ion, Nickel Metal Hydride and Nickel Cadmium. | Li-Ion (Lithium Ion) |
| Placement | Non-removable |
| Capacity Battery Capacity is a measure (typically in Amp-hr) of the charge stored by the battery, and is determined by the mass of active material contained in the battery. The battery capacity represents the maximum amount of energy that can be extracted from the battery under certain conditions. | 10200 mAh |
| Quick Charging | 18W wired |
| USB Type-C | USB Type-C 2.0 |
Storage
| Storage Capacity | 256 GB |
| USB OTG |
Network
| 2G Network |
GSM 850 / 900 / 1800 / 1900 |
| 3G Network |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G Network |
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66 |
| SIM SIM (Subscriber Identity Module) is a small card that contains mobile network subscriber's account information. This allows the phone using the card to attach to a mobile network. The SIM card is most commonly associated with GSM and UMTS mobile networks. Moving a SIM card from one phone to another allows a subscriber to switch mobile phones without having to contact their mobile network carrier. SIM cards can also be used by a phone to store limited amounts of data, such as phone numbers and text messages. | Standard SIM |
Data
| GPRS GPRS (General Packet Radio Service) is a packet oriented mobile data service on the 2G and 3G cellular communication system's global system for mobile communications (GSM), Generally, GPRS is used for the purpose of wireless data transfer, such as sharing pictures and videos or browsing the Internet via a mobile phone connection. | |
| EDGE EDGE (Enhanced Data GSM Environment) is a wireless network technology generally considered the next step in the 2G network offers data transfer rates up to four times faster than ordinary GSM networks, Generally, EDGE is used for the purpose of wireless data transfer, such as sharing pictures and videos or browsing the Internet via a mobile phone connection. | |
| Speed | HSPA, LTE |
| Web Browser Web Browser => a web browser is a software application used to locate, retrieve and display content on the World Wide Web, including Web pages, images, video and other files, The primary function of a web browser is to render HTML, the code used to design or markup webpages. | HTML5 |
Messaging
| SMS SMS (Short Messaging Service) is a text messaging service component of phone, Web, or mobile communication systems. It uses standardized communications protocols to allow mobile phone devices to exchange short text messages over the networks. | Yes |
| MMS MMS (Multimedia Messaging Service) is a standard way to send messages that include multimedia content (audio clips, video clips and images) to and from mobile phones over wireless networks using the WAP protocol. | |
| Email Email (Electronic Mail) is a system for receiving, sending, and storing electronic messages, Similar to a letter, email is text messages that may contain files, images, or other attachments sent via the internet to a recipient by using applications and software prograps. An email address is required to receive email, and that address is unique to the user. | Yes |
| IM IM (Instant Messaging) is an exchange of text messages through a software application, it enable you to create a kind of private chat room with another individual in order to communicate in real time over the Internet. | Yes |
Connectivity
| Bluetooth Bluetooth is a wireless communications technology for exchanging data between mobile phones, headsets, computers and other network devices over short distances without wires, Bluetooth technology was primarily designed to support simple wireless networking of personal consumer devices. | 5.2, A2DP, LE |
| Wi-fi Wi-Fi is a popular wireless networking technology using radio waves to provide high-speed network connections that allows devices to communicate without cords or cables, Wi-Fi is increasingly becoming the preferred mode of internet connectivity all over the world. | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Wi-fi Hotspot | |
| Infrared Infrared connectivity is an old wireless technology used to connect two electronic devices. It uses a beam of infrared light to transmit information and so requires direct line of sight and operates only at close range. | |
| USB | USB Type-C 2.0, OTG |
| GPS GPS The Global Positioning System is a satellite-based radio navigation system, GPS permits users to determine their position, velocity and the time 24 hours a day, in all weather, anywhere in the world, In order to locate your position, your device or GPS receiver must have a clear view of the sky. | GPS, GLONASS, GALILEO, BDS |
| NFC NFC (Near field communication) is a set of standards for smartphones and similar devices to establish peer-to-peer radio communications with each other by touching them together or bringing them into proximity, usually no more than a few inches. |
Media
| FM Radio | Wireless FM radio |
| Loudspeaker | Yes |
| 3.5mm Jack | Yes |
Sensors & Security
| Fingerprint Sensor |
More
| Made By | China |
Performance Tests
PROS
- Extremely durable IP68/IP69K body
- Huge 10,200mAh battery
- Smooth 120Hz display
- Affordable price point
- Strong global navigation support
- Plenty of storage (256GB)
- Wireless FM radio + 3.5mm jack
CONS
- No 5G support
- Heavy and thick (405g)
- Entry-level gaming performance
- Camera performance is moderate
- Charging speed is only 18W
Ulefone RugKing 4 Pro Price in Bangladesh
The Ulefone RugKing 4 Pro is expected to launch in Bangladesh with a price of ৳25,000, offering 8GB RAM and 256GB storage. Positioned solidly in the mid-range rugged smartphone category, this device is built for users who prioritize durability, long battery life, and outdoor reliability over flashy aesthetics.
With a tough IP68/IP69K-certified body, a massive 10,200mAh battery, and a smooth 120Hz display, the RugKing 4 Pro stands out as a solid companion for field workers, travelers, adventurers, and anyone needing a phone that can withstand drops, water pressure, dust exposure, and challenging environments.
Price & Variants
| RAM & Storage | Price (BDT) | Status |
|---|---|---|
| 8GB + 256GB | ৳25,000 | Coming Soon |
Ulefone RugKing 4 Pro Specifications
The Ulefone RugKing 4 Pro is an ultra-durable rugged smartphone packed with a massive battery, strong Unisoc chipset, and practical cameras—all built into a water- and dust-proof structure designed for heavy-duty use.
Full Specifications Table
| Feature | Details |
|---|---|
| Model Name | Ulefone RugKing 4 Pro |
| Release Date | Expected December 8, 2025 |
| Market Availability | Coming Soon |
| Official Price | ৳25,000 (Expected) |
| RAM & Storage | 8GB RAM + 256GB Storage |
Display and Design
The RugKing 4 Pro features a 6.56-inch IPS LCD display with a resolution of 720 × 1612 pixels, offering a 20:9 aspect ratio. The screen supports a fluid 120Hz refresh rate, providing smoother animations and improved scrolling—ideal for outdoor use where responsiveness matters.
At 178.6 × 84 × 19.2 mm and weighing 405g, the phone is undeniably chunky, but this robust build delivers serious protection. The device boasts IP68/IP69K certification, making it resistant to high-pressure water jets and submersion up to 2 meters for 30 minutes. It comes in Black and Orange, maintaining the signature rugged aesthetics of Ulefone’s lineup.
Performance and Processor
Powered by the Unisoc T7250 (12nm) chipset paired with 8GB RAM, the RugKing 4 Pro handles day-to-day tasks smoothly. The octa-core CPU (2× Cortex-A75 + 6× Cortex-A55) and Mali-G57 MP1 GPU ensure decent performance for browsing, communication apps, video playback, and light gaming.
With 256GB internal storage and full USB OTG support, it offers surprisingly generous space for photos, offline maps, tools, and field data. Its performance is tailored for reliability rather than extreme power, making it ideal for industrial users, outdoor workers, and travelers needing a durable, dependable smartphone.
Camera and Video
The phone sports a dual rear camera setup:
- 48MP wide lens (f/1.8) with autofocus
- 2MP macro sensor
This setup satisfies everyday photography needs with support for HDR, panorama, and LED flash. The device records videos at 1080p@30fps, suitable for documentation and casual captures.
On the front, the 8MP selfie camera produces clear, balanced shots and supports 1080p video recording, ideal for video calls and on-the-go vlogging.
Battery and Charging
Battery life is a major highlight of the RugKing 4 Pro. The phone packs a massive 10,200mAh Li-Ion battery, designed for multi-day usage even in demanding conditions. From traveling and camping to field operations, this battery keeps up without frequent charging.
It supports 18W wired charging via USB Type-C, making top-ups reasonably quick for such a large battery.
Connectivity and 5G Support
Though rugged, the RugKing 4 Pro ensures reliable connectivity across various bands:
- 2G, 3G, and 4G LTE with broad frequency support
- Wi-Fi dual-band (802.11 a/b/g/n/ac)
- Bluetooth 5.2
- GPS, GLONASS, GALILEO, BDS
- NFC
- USB Type-C 2.0 with OTG
While the device lacks 5G, it remains highly dependable for global travelers and professionals working in remote locations.
Additional Features
The Ulefone RugKing 4 Pro includes several practical features:
- Fingerprint sensor
- Wireless FM radio
- 3.5mm headphone jack
- Water and dust resistance (IP68/IP69K)
- Android 15 (clean and optimized)
It’s crafted in China with Ulefone’s rugged engineering and comes equipped with all essential sensors needed for outdoor use.
Reason to Buy
Here are some compelling reasons to consider the Ulefone RugKing 4 Pro:
- Exceptional durability with IP68/IP69K water and dust resistance
- Huge 10,200mAh battery ideal for multi-day use
- Smooth 120Hz display for better readability outdoors
- Strong build quality designed for harsh environments
- Affordable price for a rugged phone
- Good storage capacity (256GB)
- Reliable performance for work, travel, and outdoor tasks
Verdict
The Ulefone RugKing 4 Pro is a rugged smartphone crafted for durability, battery longevity, and practical usability rather than flashy specs. With its massive battery, tough build, and dependable performance, it’s an excellent choice for adventurers, field workers, industrial professionals, and anyone needing a device that can survive extreme conditions. While it lacks 5G and ultra-high-end camera features, it offers unbeatable value for users focused on endurance, protection, and reliability.
FAQ
1. Is the Ulefone RugKing 4 Pro waterproof?
Yes, it is rated IP68/IP69K, meaning it can withstand high-pressure water jets and submersion up to 2 meters for 30 minutes.
2. Does the RugKing 4 Pro support 5G?
No, it supports 2G, 3G, and 4G networks only.
3. How long does the 10,200mAh battery last?
For regular use, it can easily last 2–4 days depending on usage patterns.
4. Can I expand the storage?
Raw data doesn’t confirm microSD support. It includes 256GB internal storage and USB OTG.
5. Is the phone suitable for gaming?
It handles casual games well but isn’t built for high-end gaming.
Alternatives to Ulefone RugKing 4 Pro
Here are some reliable alternatives in the rugged smartphone category:
- Doogee S120 Ultra
- Blackview BL9000 Pro
- Ulefone Power Armor 19 Ultra
- Oukitel WP39
- Samsung Galaxy XCover7 (semi-rugged, more brand reliability)
User Reviews
Disclaimer Note
We do not guarantee that the information of this page is 100% accurate and up to date.
