What is the screen size?

The phone features a 3.5 Inch Capacitive Touch Screen.

What is the processor type?

It uses an Mt6737m Quad Core Processor.

3.5 Inch Touch Screen A3502 Dual SIM WiFi GPS 4G Android Mobile T9 Smart Keypad LTE Phone

Name: 3.5 Inch Touch Screen A3502 Dual SIM WiFi GPS 4G Android Mobile T9 Smart Keypad LTE Phone
Brand: Shenzhen Connectech Technology Co., Ltd.
SKU: 2286884165

Guangdong, ChinaShenzhen Connectech Technology Co., Ltd.

US$26.90

100-999 Pieces

US$26.50

1,000-4,999 Pieces

US$24.70

5,000+ Pieces

Product profile

Customization

Available

Network Standard

Style

Smart Mobile Phone, Elderly Mobile Phone

Model NO.

A3502

Screen Size

3.1-3.5"

CPU

Quad Core

Operation System

Android

SIM Card Slot

2 SIM

Front Camera Pixel

0.3MP-2MP

Rear Camera Pixel

1.01MP-2MP

RAM Capacity

2GB

ROM Capacity

16GB

Main Screen Resolution

QVGA 240×320

Battery Capacity

2001mAh-3000mAh

Removable Battery

Screen Material

TFT

Screen Narrow Border

2-3mm

Data interface

Type-C

Display Color

256 Color

Design

Bar

Storage Expansion

Supported

OS

Android 8.1 Operation System

Screen

3.5 Inch Capacitive Touch Screen

APP

Pre-Installed Facebook, Whatsapp, Tiktok, Youtube

WiFi

Support WiFi and GPS Navigation

Processor

Mt6737m Quad Core Processor

Camera

Double 2.0MP Cameras

Battery

Built-in 2500mAh Battery

Transport Package

Retail Box

Specification

150*65*18mm

Origin

China

HS Code

85171310

Production Capacity

500000PCS/Year

Key features

Android 8.1 OS: Powered by Android 8.1 for smooth performance and app compatibility.

Dual SIM Support: Features dual SIM slots for flexible connectivity options.

4G LTE Connectivity: Supports 4G LTE bands for fast mobile data connections.

GPS Navigation: Built-in GPS and A-GPS support for accurate location services.

Pre-installed Apps: Comes with Facebook, WhatsApp, TikTok, and YouTube pre-installed.

Quad Core Processor: Equipped with MT6737M Quad Core processor for efficient processing.

Dual Cameras: Features dual 2.0MP cameras with flashlight for versatile photography.

Type-C Interface: Includes USB Type-C port for modern charging and data transfer.

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: ≤5.98hTerms 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.