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  • W555 Custom Built-in NFC Global Version OEM Smartphone 5.71 Inch Cheap IPS 4G LTE Unlocked Android Rugged Smart Mobile Phone
  • W555 Custom Built-in NFC Global Version OEM Smartphone 5.71 Inch Cheap IPS 4G LTE Unlocked Android Rugged Smart Mobile Phone
  • W555 Custom Built-in NFC Global Version OEM Smartphone 5.71 Inch Cheap IPS 4G LTE Unlocked Android Rugged Smart Mobile Phone
  • W555 Custom Built-in NFC Global Version OEM Smartphone 5.71 Inch Cheap IPS 4G LTE Unlocked Android Rugged Smart Mobile Phone
  • W555 Custom Built-in NFC Global Version OEM Smartphone 5.71 Inch Cheap IPS 4G LTE Unlocked Android Rugged Smart Mobile Phone
  • W555 Custom Built-in NFC Global Version OEM Smartphone 5.71 Inch Cheap IPS 4G LTE Unlocked Android Rugged Smart Mobile Phone
W555 Custom Built-in NFC Global Version OEM Smartphone 5.71 Inch Cheap IPS 4G LTE Unlocked Android Rugged Smart Mobile Phone

W555 Custom Built-in NFC Global Version OEM Smartphone 5.71 Inch Cheap IPS 4G LTE Unlocked Android Rugged Smart Mobile Phone

  • 2 - 499 Pieces
    $85
  • 500 - 2999 Pieces
    $76
  • 3000 - 19999 Pieces
    $68
  • >= 20000 Pieces
    $65

Customization:

Customized packaging（Min.Order: 3000 pieces）
Graphic customization（Min.Order: 3000 pieces）
View product details

W555 Custom Built-in NFC Global Version OEM Smartphone 5.71 Inch Cheap IPS 4G LTE Unlocked Android Rugged Smart Mobile Phone

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Rugged Durability & Protection: Built with a shock-resistant casing and IP68 water/dust resistance, designed to withstand extreme conditions in outdoor or industrial environments.
  • NFC & Emergency Features: Integrates NFC for contactless payments and data transfer, alongside a dedicated SOS/PTT side button for instant emergency communication.
  • Multi-Purpose Connectivity: Supports 4G LTE, dual SIM, and global network compatibility, ensuring reliable connectivity across regions and scenarios.

Key features

  • 1. Rugged Shock-Resistant Material Technology

    • With its durable shock-resistant casing and IP68 water/dust resistance, you can withstand drops and harsh environments. ~30% more rugged than standard smartphones*, ensuring reliability in outdoor or industrial settings.

  • 2. Dedicated SOS/PTT Interactive Design

    • With the programmable side button for SOS or Push-to-Talk (PTT), you can access emergency services or instant communication faster than manually dialing. Ideal for first responders or field workers.

  • 3. Long-Lasting Performance with 4000–4999mAh Battery

    • With a high-capacity battery, you can enjoy up to 25% longer usage compared to average smartphones*. Fast charging ensures quick power recovery for all-day productivity.

  • 4. Harsh-Environment Scenario Solutions

    • Designed for continuous operation in extreme conditions (e.g., construction sites, outdoor adventures), this phone maintains functionality where traditional devices fail.

  • 5. Eco-Friendly and Certified Safety Standards

    • With RoHS compliance and EU EPR certifications, you can trust its lead-free materials and environmental responsibility, meeting stricter regulations than non-certified models*.

Product details

W555 Custom Built-in NFC Global Version OEM Smartphone 5.71 Inch Cheap IPS 4G LTE Unlocked Android Rugged Smart Mobile Phone

The UNIWA W555 is a rugged, customizable smartphone designed for durability and connectivity in harsh environments. Equipped with NFC, an SOS/PTT side button, and IP68 water resistance, it combines modern features like face recognition and gaming optimization with enterprise-grade certifications (FCC, CE, RoHS). With a 5.71-inch IPS display, Android 12 OS, and a 4000-4999mAh battery, it balances performance and reliability for professionals and outdoor enthusiasts.

Technical specifications

FeatureSpecificationBenefit
Battery Capacity4000-4999mAhExtended usage between charges
NFC SupportEnabledContactless payments, data transfer
SOS/PTT ButtonProgrammable side buttonInstant emergency access or push-to-talk
Water ResistanceIP68 (dust/waterproof)Survives immersion in up to 1.5m water
CPUQuad-core processorSmooth multitasking and app performance
Display5.71-inch IPS touchscreenClear visuals under sunlight
CertificationsFCC, CE, RoHS, EPR (Germany/France)Compliance with global safety standards
Storage32GB ROM / 32GB RAMAdequate space for apps and media

Customization guide

Adjustable parameters include:

  • Battery capacity (up to 5000mAh) for extended fieldwork.
  • SOS/PTT functionality to integrate with enterprise communication systems.
  • ROM/RAM upgrades for specialized software requirements.

Get inspired

The UNIWA W555’s rugged design and NFC capabilities make it ideal for construction workers needing emergency communication, delivery drivers using contactless payments, or hikers tracking GPS in remote areas.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Battery Capacity4000mAh4500mAh (+12.5%)5000mAh (+25%)
RAM/ROM3GB/32GB4GB/64GB6GB/128GB
Water ResistanceIP68IP69K (+20% pressure tolerance)IP69K + Corrosion-proof coating
CPU PerformanceQuad-core 1.3GHzOcta-core 1.8GHzOcta-core 2.0GHz (+38%)
NFC RangeStandardExtended (+20%)Industrial-grade (+40%)

Supplier's note

  1. Three Technical Breakthroughs:

    • SOS/PTT Button: A programmable side button enables instant emergency alerts or team communication, critical for first responders.
    • NFC Range: The Pro model’s 40% wider NFC range outperforms industry standards, enabling hands-free access control in warehouses.
    • Corrosion-Proof Coating: The Pro’s IP69K + coating withstands chemical exposure, ideal for industrial environments.

  2. Optimal Version Selection:

    • Base Model: Best for general rugged use (e.g., construction workers needing basic NFC and water resistance).
    • Advanced Model: Targets enterprise users requiring expanded storage (64GB ROM) and faster octa-core processing for GPS navigation apps.
    • Pro Model: Designed for extreme conditions (e.g., maritime crews or oil rig workers) with 5000mAh battery and corrosion resistance.

With the Pro’s industrial-grade NFC, you can securely tag equipment in factories. With its shockproof design, you can drop it from 1.5m without damage. The SOS button paired with IP69K protection ensures reliability in firefighting scenarios.

Frequently asked questions

  • Which rugged smartphone model is best for outdoor workers needing NFC and SOS features?

  • How to clean the SOS/PTT button on UNIWA W555 rugged smartphones?

  • Metal vs plastic in rugged smartphones: Which is better for construction sites?

  • Can UNIWA W555 be customized for corporate branding or enterprise features?

  • Is UNIWA W555 water-resistant and certified for harsh environments?

  • What are the NFC features of UNIWA W555 for contactless payments and access control?

  • How to extend battery life on UNIWA W555 rugged smartphones?

  • Face recognition vs fingerprint on UNIWA W555: Which is more secure?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Battery CapacityHeavy outdoor expeditionsIndustry: 3000-4000mAh ▲
Our Base: 4000-4999mAh (4500mAh typical)
▲▲ Our Advanced: 5000mAh+ (5500mAh)		Extended standby (Industry: 2 days, Base: 3 days, Advanced: 4+ days)
▲▲
Survives multi-day missions		Base: Slightly bulkier; Advanced: Heavier frame
(Weight trade-off for endurance)
Water ResistanceConstruction/maritime workIndustry: IP67 (1m/30min)
▲▲ Our Base: IP68 (1.5m/30min)
▲ Our Advanced: IP69 (jetproof)		Base: Survives accidental submersion
Advanced: Withstands high-pressure cleaning		Advanced: Requires frequent seal checks
(Maintenance cost increases)
NFC SupportContactless payments, access controlIndustry: Optional
▲▲ Our Base: NFC (EMV payments)
▲ Our Advanced: NFC+ (IoT integration)		Base: Enables mobile payments
Advanced: Industrial IoT connectivity		Advanced: Compatibility issues with legacy systems
(Deployment challenges)
Face RecognitionSecure access controlIndustry: 2D (95% accuracy)
▲▲ Our Base: 3D Structured Light (99%)
▲ Our Advanced: IR 3D (99.9%)		Base: Resists photo spoofing
Advanced: Liveness detection for critical access		Advanced: Slower unlock time in low-light conditions
(Usability trade-off)
RAM/ROMMultitasking/gamingIndustry: 16GB RAM/ROM
▲▲ Our Base: 32GB
▲ Our Advanced: 64GB		Base: Smooth app switching
Advanced: Handles 10+ apps simultaneously		Advanced: Higher cost vs performance gain
(Budget constraints)
CPU PerformanceGaming/field data processingIndustry: Dual-core (1.2GHz)
▲▲ Our Base: Quad-core (2.0GHz)
▲ Our Advanced: Octa-core (2.5GHz)		Base: Runs modern apps smoothly
Advanced: 4K video editing on-device		Advanced: Faster battery drain
(Thermal management required)

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