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.

Compact Small Uniwa R4002 Rugged Smartphone 3.88 Inch IPS IP68 Waterproof Android 12 Mt6762 Octa Core 6GB RAM 128GB ROM Ptt Sos Custom Button 3000mAh Battery

Name: Compact Small Uniwa R4002 Rugged Smartphone 3.88 Inch IPS IP68 Waterproof Android 12 Mt6762 Octa Core 6GB RAM 128GB ROM Ptt Sos Custom Button 3000mAh Battery
Brand: Shenzhen Connectech Technology Co., Ltd.
SKU: 2318972605

Guangdong, ChinaShenzhen Connectech Technology Co., Ltd.

US$97.00

10-99 Pieces

US$91.70

100-999 Pieces

US$79.80

1,000+ Pieces

Sample price:US$106.00/piece.Request sample

Product profile

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

Key features

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.

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: ≤6.86hTerms 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.