Is there an SOS button?

Yes, there is a side button dedicated to SOS or PTT functions for emergency situations.

What is the screen size and resolution?

The phone has a 5.71-inch HD+ waterdrop screen with a resolution of 1520x720px.

Does it support GPS navigation?

Yes, it supports GPS, Beidou, Glonass, and Galileo for comprehensive navigation.

Uniwa W555 Global Version 4G Android Smartphone with NFC and Sos

Name: Uniwa W555 Global Version 4G Android Smartphone with NFC and Sos
Brand: Shenzhen Connectech Technology Co., Ltd.
SKU: 1952465081

Guangdong, ChinaShenzhen Connectech Technology Co., Ltd.

US$75.20

20-199 Pieces

US$68.20

200-2,999 Pieces

US$65.30

3,000+ Pieces

Sample price:US$85.00/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, Game Mobile Phone

Model NO.

UNIWA W555

Screen Size

5.1"-6.0"

CPU

Quad Core

Operation System

Android

SIM Card Slot

2 SIM

Front Camera Pixel

2.01MP-5MP

Rear Camera Pixel

8.01MP-13MP

RAM Capacity

3GB

ROM Capacity

32GB

Main Screen Resolution

1520*720px

Battery Capacity

>3000mAh

Removable Battery

Screen Material

IPS

Screen Narrow Border

2-3mm

Data interface

Type-C

Display Color

16000k Color

Design

Bar

Storage Expansion

Supported

Color

Black+Silver

Speaker

1318 Box Speaker

NFC

Support

Gnss

Support GPS/Beidou/Glonass/Galileo

SIM Card

Transport Package

Box

Specification

150*74*13.4mm

Trademark

china

Origin

China

Key features

Android 12 Global Version: Runs on the latest Android 12 OS with global 4G bands for worldwide compatibility.

4000mAh Large Battery: Built-in 4000mAh Li-Polymer battery ensures long-lasting power for daily use.

NFC and SOS Features: Integrated NFC reader and side-mounted SOS button for enhanced security and convenience.

5.71 Inch HD Display: Features a 5.71-inch waterdrop screen with 1520x720px resolution for clear visuals.

Quad Core Performance: Powered by MT6761 quad-core CPU up to 2.0GHz with 3GB RAM and 32GB ROM.

Multi-System GPS Support: Supports GPS, Beidou, Glonass, and Galileo for accurate global navigation.

Dual Camera Setup: Rear 13MP+0.3MP fish-eye camera and front 5MP camera for versatile photography.

Expandable Storage: Supports TF card expansion up to 128GB for additional data storage needs.

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: ≤6.40hTerms 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.