What are the network connectivity options?

It supports 2G/3G/4G, WiFi 6 (2.4GHz/5GHz), Bluetooth 5.0, and multiple GNSS systems (GPS/GLONASS/Beidou/Galileo).

Can I expand the storage capacity?

Yes, it comes with 64GB ROM and supports TF cards up to 256GB maximally.

What is the battery capacity and charging speed?

It has a built-in 10700mAh Li polymer battery with 18W fast charging capability.

5.5 Inch Uniwa RF550 Wireless Portable IP67 Big Batteryindustrial Android Smart Handheld Long Range UHF RFID Reader

Name: 5.5 Inch Uniwa RF550 Wireless Portable IP67 Big Batteryindustrial Android Smart Handheld Long Range UHF RFID Reader
Brand: Shenzhen Connectech Technology Co., Ltd.
SKU: 2292633085

Guangdong, ChinaShenzhen Connectech Technology Co., Ltd.

US$157.00

5-19 Pieces

US$155.00

20-99 Pieces

US$150.00

100+ Pieces

Product profile

Customization

Available

Type

Handheld Computer

Screen Size

5.5

Model NO.

UNIWA RF550

OS

Android

Memory Capacity

4GB

Applications

Industrial Grade PDA

CPU Type

Mediatek Mt6762 Octa Core

Internet Connection

Classification

Bar-code Scanner

Operating System

Android 13

ROM

64GB ROM, Support TF Card up to 256GB Maximally

Gnss

Support GPS/Glonass/Beidou/Galileo

Nano SIM Slot

*2 or 1 SIM+ 1 TF Card

API

Android Standard Interface

Specification

171*88*138mm

Trademark

UNIWA

Origin

China

Key features

IP67 Industrial Ruggedness: Waterproof, dustproof, and anti-drop from 1.2m height for harsh environments.

Long Range UHF RFID: Impinj E710 module with 1-20M reading distance and 200 tags/sec speed.

Massive Battery Life: 10700mAh battery with 18W fast charging for extended industrial use.

Powerful Octa-Core CPU: Mediatek MT6762 processor up to 2.0GHz with 4GB RAM and 64GB ROM.

Android 13 Operating System: Latest Android 13 OS with standard API for easy secondary development.

Dual 4G Connectivity: Supports 2G/3G/4G networks, WiFi 6, BT 5.0, and multi-system GNSS.

High-Res Camera System: 16MP rear AF camera with flashlight; optional 5.0MP front camera.

Expandable Storage: 64GB internal ROM with support for TF card up to 256GB maximally.

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: ≤7.20hTerms 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.