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2.8 Inch IPS Capacitive Touch Screen Uniwa A2803 Android 11 IP68 Waterproof Rugged Keypad Phone with Whatsapp Removable Battery

Name: 2.8 Inch IPS Capacitive Touch Screen Uniwa A2803 Android 11 IP68 Waterproof Rugged Keypad Phone with Whatsapp Removable Battery
Brand: Shenzhen Connectech Technology Co., Ltd.
SKU: 2277450065

Guangdong, ChinaShenzhen Connectech Technology Co., Ltd.

US$41.30

3,000-4,999 Pieces

US$38.60

5,000+ Pieces

Sample price:US$48.00/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 A2803

Screen Size

2.6-3.0"

CPU

Quad Core

Operation System

Android

SIM Card Slot

2 SIM

Front Camera Pixel

0.3MP-2MP

Rear Camera Pixel

5.01MP-8MP

RAM Capacity

3GB

ROM Capacity

32 GB

Battery Capacity

2001mAh-3000mAh

Removable Battery

Yes

Screen Material

IPS

Data interface

Type-C

Storage Expansion

Supported

Model No.

Uniwa A2803

Operating System

Android 11

Weight

166g (Including Battery)

Material

Plastic

Color

Black

Screen

2.8 Inch Qvga IPS Capacitive Touch Screen

Processor

Mediatek Mt6739 Cortex A53 Quad Core

Camera

0.3MP Front+0.3MP Rear Camera

Battery

Removable 2500mAh Li-ion Battery

RAM

3GB RAM

ROM

32GB ROM, Support TF Extension up to 64GB

Bt

V4.2

Gnss

Support GPS/a-GPS

Specification

142*62*16.5mm

Origin

China

Key features

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

2.8 Inch IPS Touch Screen: High-contrast QVGA capacitive display for clear visibility in various lighting.

T9 Physical Keypad: 21 durable keys designed for easy and precise input without screen dependency.

Removable 2500mAh Battery: Long-lasting power source that can be easily replaced or swapped.

Global 4G Network Support: Wide band compatibility including FDD-LTE B1-B28 for worldwide usage.

3GB RAM + 32GB ROM: Sufficient memory for smooth multitasking and expandable storage up to 64GB.

Dual Camera with Flashlight: 0.3MP front and rear cameras equipped with a flashlight for low-light capture.

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: ≤6.51hTerms 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.