What are the available color options?

The phone is available in Black, Gold, and Green colors.

Does it support dual SIM cards?

Yes, it has a dual SIM card slot for using two phone numbers simultaneously.

Keypad Mobile Phone Uniwa A3502 Android 2.5 Inch Touch Screen WiFi Quad Core Dual SIM Smartphone

Name: Keypad Mobile Phone Uniwa A3502 Android 2.5 Inch Touch Screen WiFi Quad Core Dual SIM Smartphone
Brand: Shenzhen Connectech Technology Co., Ltd.
SKU: 2206515005

Guangdong, ChinaShenzhen Connectech Technology Co., Ltd.

US$25.00

20-99 Pieces

US$23.00

100-999 Pieces

US$21.50

1,000+ Pieces

Sample price:US$26.00/piece.Request sample

Product profile

Customization

Available

Network Standard

4G, 3G, GSM

Style

Smart 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 Narrow Border

2-3mm

Data interface

Type-C

Design

Bar

Storage Expansion

Supported

Weight

160g (Include Battery)

Color

Black, Gold, Green

Sensor

Acceleration Sensor, Proximity Sensor, Light Senso

Wi-Fi

IEEE 802.11A/B/G/N/AC, Support 2.4GHz/5GHz Dual Ba

Gnss

Support GPS/a-GPS

Pre-Installed Apps

Whatsapp, Facebook, Tiktok, Youtube APP

One Key to Torch

Support

Transport Package

1 Piece/Gift Box

Specification

150*65*18mm

Trademark

UNIWA

Origin

China

Production Capacity

100000piece/Month

Key features

Android 8.1 OS: Runs on Android 8.1 with pre-installed popular apps like Facebook, WhatsApp, TikTok, and YouTube.

Quad Core Performance: Powered by Mediatek MT6737M Quad Core processor with 2GB RAM and 16GB ROM for smooth operation.

Dual SIM & 4G LTE: Supports dual SIM cards and 4G LTE networks for reliable connectivity and communication.

Dual Camera System: Equipped with dual 2.0MP cameras (front and rear) with flashlight support for clear photography.

Dual Band Wi-Fi: Supports IEEE 802.11a/b/g/n/ac with 2.4GHz and 5GHz dual band Wi-Fi for faster internet.

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

Type-C Interface: Features a modern USB Type-C port for convenient charging and data transfer.

Customizable Options: Offers customizable color options (Black, Gold, Green) and weight specifications.

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: ≤6.99hTerms 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.