4 Inch IPS Touch Screen Uniwa Pl550 Octa Core 4G Android Rugged Smartphone IP68 Waterproof CDMA Band 72 450MHz

Name: 4 Inch IPS Touch Screen Uniwa Pl550 Octa Core 4G Android Rugged Smartphone IP68 Waterproof CDMA Band 72 450MHz
Brand: Shenzhen Connectech Technology Co., Ltd.
SKU: 2268614275

Guangdong, ChinaShenzhen Connectech Technology Co., Ltd.

US$418.60

500-2,999 Pieces

US$408.70

3,000+ Pieces

Sample price:US$425.00/piece.Request sample

Product profile

Customization

Available

Network Standard

4G, 3G, GSM

Style

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

Model NO.

UNIWA PL550

Screen Size

3.6-4.0"

CPU

Octa Core

Operation System

Android

SIM Card Slot

2 SIM

Front Camera Pixel

8MP

Rear Camera Pixel

16MP

RAM Capacity

4GB

ROM Capacity

64GB

Battery Capacity

>3000mAh

Removable Battery

Yes

Screen Material

IPS

Data interface

Type-C

Storage Expansion

Supported

Model No.

Uniwa Pl550

Operating System

Android 14

Weight

263G (Including Battery)

Material

Plastic

Color

Black

Screen

4 Inch IPS Capacitive Touch Screen

Processor

Mediatek Mt6765 Octa Core

Camera

8MP FF Front Camera, 16MP Af Rear Camera

Battery

Removable 4.35V/3900mAh Li-ion Battery

RAM

4GB RAM

ROM

64GB ROM, Support TF Card up to 128GB Maximally

Bt

V5.1

Gnss

Support GPS/Beidou/Glonass/Galileo/Qzss

Specification

135*65*20mm

Trademark

UNIWA

Origin

China

Key features

IP68 Waterproof & Dustproof: Fully protected against water immersion and dust ingress for extreme durability.

450MHz Band 72 Support: Optimized for 4G 450MHz B72 band ensuring connectivity in remote areas.

Octa-Core Performance: Powered by Mediatek MT6765 processor for smooth multitasking and efficiency.

Removable 3900mAh Battery: Long-lasting power with a removable Li-ion battery for easy replacement.

Dual Camera System: 8MP front and 16MP rear cameras with autofocus and flashlight for clear shots.

SOS and PTT Buttons: Dedicated buttons for emergency SOS and Push-to-Talk communication.

NFC and Multi-GNSS: Supports NFC for payments and GPS/Beidou/Glonass/Galileo for precise location.

Drop-Proof Durability: Engineered to withstand drops from up to 1.2 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.