What operating system does it run?

The device runs on Android 12.0 Operating System.

Does it support dual SIM cards?

Yes, it supports 2 SIM slots (Nano+Nano or Nano+TF).

What are the camera specifications?

It features a 2.0MP front camera and an 8MP rear camera with a flashlight.

3.88 Inch Small IPS Screen Uniwa R4002 IP68 Mini Waterproof Android Rugged Smartphone

Name: 3.88 Inch Small IPS Screen Uniwa R4002 IP68 Mini Waterproof Android Rugged Smartphone
Brand: Shenzhen Connectech Technology Co., Ltd.
SKU: 2195225895

Guangdong, ChinaShenzhen Connectech Technology Co., Ltd.

US$94.40

10-99 Pieces

US$92.20

100-999 Pieces

US$90.00

1,000+ Pieces

Sample price:US$98.00/piece.Request sample

Product profile

Customization

Available

Network Standard

4G, 3G, CDMA, GSM

Style

Smart Mobile Phone, TV Mobile Phone, Business Mobile Phone, Camera Mobile Phone, Music Mobile Phone, Game Mobile Phone

Model NO.

UNIWA R4002

Screen Size

3.88 Inch IPS Capacitive Touch Screen

CPU

Octa Core

Operation System

Android

SIM Card Slot

2 SIM

Front Camera Pixel

Double Cameras: 2.0MP Front Camera

Rear Camera Pixel

8MP Rear Camera with Flashlight

RAM Capacity

6GB RAM

ROM Capacity

128GB ROM

Main Screen Resolution

854*384px

Battery Capacity

Built-in 3000mAh Li-Polymer Battery

Removable Battery

Screen Material

IPS

Screen Narrow Border

3-4mm

Data interface

Type-C

Display Color

260k Color

Design

Touch

Storage Expansion

Supported

Model No.

Uniwa R4002

Operating System

Android 12.0

Dimension

101*50.7*17.2mm

Weight

122g (Including Battery)

Material

Plastic

Color

Black

Languages

Multi-Language

Display

3.88 Inch IPS Capacitive Touch Screen, 854*384px

Processor

Mediatek Mt6762 Octa Core, up to 2.0GHz

Transport Package

Carton

Specification

101*50.7*17.2mm

Trademark

Origin

China

HS Code

8517130000

Production Capacity

10000PCS/Months

Key features

IP68 Waterproof & Rugged: IP68 waterproof rating with 1.5m drop proof protection and wide temperature range.

High Performance Specs: 6GB RAM, 128GB ROM, MT6762 Octa Core processor, and Android 12 OS.

Mini Compact Design: 3.88-inch IPS screen with 101*50.7*17.2mm dimensions, weighing only 122g.

Long Battery Life: Built-in 3000mAh Li-Polymer battery for extended standby and usage time.

Custom PTT/SOS Button: Supports custom button configuration for Push-to-Talk or SOS emergency functions.

Advanced Connectivity: Dual-band WiFi, Bluetooth 5.0, GPS/Beidou/Glonass/Galileo support.

Face ID Unlock: Features secure and convenient Face ID unlocking technology.

Strong Flashlight: Integrated strong flashlight with 8MP rear camera for low-light scenarios.

Company profile

Fast DeliveryQuality AssuranceR&D CapabilitiesProduct Certification

Shenzhen Connectech Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2011-03-08Nearest Port: Yantian, HongkongAverage Response Time: ≤6.28hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF, DDP, CIP, CPT, FCA, EXW, CFR, DAP

AI-Powered supplier vetting

SummaryShenzhen Connectech Technology Co., Ltd. is identified as a manufacturer/factory in Shenzhen, China, focused on mobile smart terminals and consumer electronics. The supplier reports three production lines, 11–20 R&D engineers, 11–20 quality-control staff, and stated annual outputs of 3,000,000 mobile phones plus 50,000 units each of tablet PCs, smart walkie-talkies, and handheld PDAs. It reports ISO 9001 certification and multiple product-related certifications, including CE, FCC, and RoHS. Evidence supports production scale, relevant technical focus, and international market exposure, with exports to more than 50 countries and regions. However, the provided information does not sufficiently establish after-sales processes, customization execution, detailed financial credibility, or named customer case outcomes.

Supplier typeThe supplier is explicitly identified as a manufacturer/factory and limited company based in Shenzhen, Guangdong, China. Its stated business focuses on research, development, production, and sales of mobile smart terminals.

CertificationsThe supplier reports ISO 9001 certification and states that its products have obtained CE, FCC, RoHS, appearance patents, software copyrights, explosion-proof certification, and GSMA-related certifications. These claims indicate documented quality-system and product-compliance coverage, although the provided slices do not include certificate numbers or validity dates.

R&D capabilityThe supplier reports 11–20 years of total R&D-engineer experience, describes itself as a national high-tech enterprise focused on mobile smart terminals, and states that it continuously innovates to meet diverse customer needs. Its product and intellectual-property claims further support innovation activity, although no specific R&D spending, patent count, or development timeline is provided.

Production capacityThe supplier reports three production lines, 11–20 quality-control staff, and stated output of 3,000,000 mobile phones plus 50,000 units each of tablet PCs, smart walkie-talkies, and handheld PDAs. It also describes automated equipment, intelligent manufacturing, an efficient production line, and ISO 9001 implementation, providing explicit evidence of established production and quality-control capacity.