What is the battery capacity?

It is equipped with a built-in 3000mAh Li-polymer battery for long standby time.

What network bands are supported?

It supports 2G GSM, 3G WCDMA, and 4G LTE bands including FDD-LTE and TDD-LTE.

Can the battery be removed?

No, the battery is built-in and not removable.

IP68 Waterproof 3.88 Inch Small Size 128GB Rugged Cellphone Ptt Sos Android Mini Smart Phone

Name: IP68 Waterproof 3.88 Inch Small Size 128GB Rugged Cellphone Ptt Sos Android Mini Smart Phone
Brand: Shenzhen Connectech Technology Co., Ltd.
SKU: 2210579985

Guangdong, ChinaShenzhen Connectech Technology Co., Ltd.

US$89.00

10-99 Pieces

US$85.00

100-999 Pieces

US$79.00

1,000+ Pieces

Sample price:US$90.00/piece.Request sample

Product profile

Customization

Available

Network Standard

4G, 3G, GSM

Style

Smart Mobile Phone, Camera Mobile Phone, Music 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

0.3MP-2MP

Rear Camera Pixel

5.01MP-8MP

RAM Capacity

6GB

ROM Capacity

128GB

Main Screen Resolution

FWVGA 480×854

Battery Capacity

>3000mAh

Removable Battery

Screen Material

IPS

Screen Narrow Border

3-4mm

Data interface

Type-C

Display Color

260k Color

Design

Touch

Storage Expansion

Supported

OS

Android 12

Display

3.88 Inch IPS Capacitive Touch Screen, 854*384px

Processor

Mediatek Mt6762 Octa Core, up to 2.0GHz

Battery

Built-in 3000mAh Li-Polymer Battery

Face ID Unlock

Support

Waterproof

IP68

Transport Package

Standard Package

Specification

101*50.7*17.2mm

Trademark

UNIWA

Origin

China

HS Code

8517130000

Production Capacity

5000PCS/Month

Key features

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

Compact 3.88 Inch Screen: Mini 3.88-inch IPS display with narrow border, ideal for one-handed use.

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

Custom PTT/SOS Button: Dedicated custom button for instant Push-to-Talk or SOS emergency calls.

Long Battery Life: Built-in 3000mAh battery ensures long standby time for rugged usage.

Dual Camera System: 8MP rear camera with flashlight and 2MP front camera for clear imaging.

Dual SIM & Connectivity: Dual Nano SIM slots, Type-C interface, and 4G LTE support.

Face ID Unlock: Supports face recognition for quick and secure device access.

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: ≤6.38hTerms 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.