OEM Uniwa R4002 4G Mini Rugged Smartphone 3.88 Inch IP68 Waterproof Android 12 6GB+128GB Mt6762 Custom Ptt Sos Key Strong Flashlight Small Mobile Phone
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Product Highlights
- IP68 Waterproof & Dustproof: Fully protected against water immersion and dust ingress for extreme environments.
- Custom PTT/SOS Button: Dedicated programmable button for instant Push-to-Talk or emergency SOS signaling.
- Long-Lasting 3000mAh Battery: Built-in Li-polymer battery ensures extended standby time for rugged usage.
- Android 12 Operating System: Runs on the latest Android 12.0 for smooth performance and app compatibility.
- Compact Mini Design: 3.88-inch IPS screen with dimensions 101*50.7*17.2mm for easy one-hand operation.
- Dual Camera System: 8MP rear camera with integrated flashlight and 2MP front camera for clear imaging.
- High-Speed Connectivity: Supports 4G LTE, WiFi 5 (dual-band), Bluetooth 5.0, and multi-constellation GNSS.
- Drop Resistance: Engineered to withstand drops from up to 1.5 meters without damage.
Product Attributes
- Customization
- Available
- Network Standard
- 4G, 3G, CDMA, GSM
- Style
- Smart Mobile Phone, Business Mobile Phone, Camera Mobile Phone, Music Mobile Phone, Elderly Mobile Phone, Game Mobile Phone
- Model NO.
- UNIWA R4002
- Screen Size
- 3.6-4.0"
- CPU
- Octa Core
- Operation System
- Android
- SIM Card Slot
- 2 SIM
- Front Camera Pixel
- 2MP
- Rear Camera Pixel
- 8MP
- RAM Capacity
- 6GB
- ROM Capacity
- 128GB
- Main Screen Resolution
- 854*384
- Battery Capacity
- 3000mAh
- Removable Battery
- Yes
- Screen Material
- IPS
- Screen Narrow Border
- 2-3mm
- Data interface
- Type-C
- Display Color
- 16000k Color
- Design
- Touch
- Storage Expansion
- Supported
- Kery Word
- Rugged Smartphone
- Operating System
- Android 12
- RAM+ROM
- 6GB+128GB
- Price
- Unbeatable in Market
- Quality
- Top Quality
- Service
- Strong Engineer Team
- Battery
- 3.8V/3000mAh
- Network Bands
- /4G/3G/2g
- NFC
- Support
- Fingerprint Unlock
- Support
- E-Compass
- Support
- Reverse Charging
- Support
- Fast Charging
- 18W
- Transport Package
- Carton Box
- Specification
- 101*50.7*17.2mm
- Trademark
- UNIWA
- Origin
- Guangdong
- HS Code
- 8517130000
- Production Capacity
- 10000PCS/Month
Product Images of OEM Uniwa R4002 4G Mini Rugged Smartphone 3.88 Inch IP68 Waterproof Android 12 6GB+128GB Mt6762 Custom Ptt Sos Key Strong Flashlight Small Mobile Phone
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Product Description











| Model No. | UNIWA R4002 |
| Style | Mini rugged smartphone |
| Operating system | Android 12.0 |
| Dimension | 101*50.7*17.2mm |
| Weight | 122g (including battery) |
| Material | Plastic |
| Color | Black |
| Languages | Multi-language |
| HARDWARE | |
| Display | 3.88 inch IPS capacitive touch screen, 854*384px |
| Processor | Mediatek MT6762 octa core, up to 2.0GHz; GPU: IMG GE8320, 650MHz |
| RAM | 6GB RAM |
| ROM | 128GB ROM, support TF card up to 256GB maximally |
| Camera | Double cameras: 2.0MP front camera, 8MP rear camera with flashlight |
| Battery | Built-in 3000mAh Li-polymer battery |
| Sensor | Acceleration sensor, proximity sensor |
| Speaker | 1511 box speaker |
| Buttons | Power, volume +/- , custom button, torch button |
| NETWORK & CONNECTIVITY | |
| Network Bands | 2G: GSM 850/900/1800/1900MHz, GPRS |
| 3G: WCDMA 850/900/1700/1900/2100MHz | |
| 4G: FDD-LTE B1/2/3/4/5/7/8/12/17/20/28A/28B/66; TDD-LTE: B34/38/39/40/41 | |
| WiFi | IEEE 802.11a/b/g/n/ac, support 2.4GHz/5.0GHz dual-band WiFi |
| BT | V5.0 |
| GNSS | Support GPS/Beidou/Glonass/Galileo |
| I/O INTERFACES | |
| SIM Slots | *2 ( Nano+Nano or Nano+TF) |
| USB Type-C Port | *1 |
| OTHER FUNCTIONS | |
| Face ID Unlock | Support |
| OTG Function | Support |
| Strong Flashlight | Support |
| RELIABILITY | |
| Waterproof | IP68 |
| Drop-proof | 1.5 meters drop |
| Temperature Range | Operating: -10ºC~+50ºC Storage: -40ºC~+70ºC |
| Humidity | 5% to 95% (non-condensing) |
| STANDARD ACCESSORIES | |
| USB cable | *1 |
| User manual | *1 |



About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR262927". Items marked "" are certified.
Company Profile
Shenzhen Connectech Technology Co., Limited was established in 2017 and is headquartered in Shenzhen, China. It is a national high-tech enterprise focusing on the research and development, production and sales of mobile smart terminals. Products include mobile phones, smart walkie-talkies, handheld PDAs, tablet PC, etc., providing customers with high-quality mobile smart terminal product solutions, and constantly innovating to meet the diverse needs of customers.
We have successfully passed the ISO9001 international quality management system certification, and its products and services have reached international standards. Adhering to the concept of "integrity, quality, and innovation" and rich industry experience, with the help of advanced automation equipment and intelligent manufacturing technology, every detail of the product is carefully crafted. At the same time, strictly implement the quality management system, create an efficient production line, and ensure product quality and timely delivery of orders.
At present, our products have won many international certifications such as CE, FCC, RoHS, appearance patents, software copyrights, explosion-proof certification, GSMA, etc., and are widely used in communications, security, intelligent manufacturing, emergency rescue, logistics warehousing, smart elderly care, smart agriculture, petrochemicals, smart grids, exploration and mapping and many other industries. They are exported to more than 50 countries and regions and are highly praised by customers.
Welcome to Connectech Technology, we look forward to working with you to create brilliance together!
About Our Factory & Business Background
- Address
- 8th Floor, Building 4, Block a, Hongchuang Technology Center, Xikeng Community, Fucheng Street, Longhua District, Shenzhen, Guangdong, China
- Terms of Payment
- LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram, Escrow
- International Commercial Terms(Incoterms)
- FOB, CIF, DDP, CIP, CPT, FCA, EXW, CFR, DAP
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Yantian, Hongkong
Our Production Capability & Technical Expertise
- Main Products
- Mobile Phone, Cell Phone, Smart Phone, Tablet PC, Smartphone, Rugged Tablet, Windows Tablet, Walkie Talkie, Rugged Phone, Barcode Scanner
Our Industry Experience & Global Business Record
- Export Year
- 2011-03-08
- Main Markets
- North America, South America, Eastern Europe, Africa, Oceania, Western Europe, Mid East
FAQ
- What is the screen size and resolution?
- The device features a 3.88-inch IPS capacitive touch screen with a resolution of 854*384px.
- Does the phone support water and dust resistance?
- Yes, it has an IP68 rating, making it waterproof and dustproof.
- What is the battery capacity?
- It comes with a built-in 3000mAh Li-polymer battery.
- Can the storage be expanded?
- Yes, it supports TF card expansion up to a maximum of 256GB.
- Is there a custom button for PTT or SOS?
- Yes, the phone includes a custom button that can be configured for PTT or SOS functions.
- What operating system does it run?
- The phone operates on Android 12.0.
- What are the dimensions and weight?
- The dimensions are 101*50.7*17.2mm and the weight is 122g including the battery.
- Does it support dual SIM cards?
- Yes, it supports two Nano SIM slots or one Nano SIM and one TF card.
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