Can I expand the storage capacity?

Yes, it supports TF card expansion up to 64GB maximally.

What colors are available for this model?

Available colors include Grey, White, and Blue.

What accessories are included in the package?

The package includes a power adaptor, USB cable, battery, TPU case, and user manual.

Doov 2.8inch Whatsapp Android Mobile Phone with Touch Keypad

Name: Doov 2.8inch Whatsapp Android Mobile Phone with Touch Keypad
Brand: Shenzhen Connectech Technology Co., Ltd.
SKU: 2067607075

Guangdong, ChinaShenzhen Connectech Technology Co., Ltd.

US$48.70

100-999 Pieces

US$44.50

1,000-2,999 Pieces

US$39.50

3,000+ Pieces

Sample price:US$55.00/piece.Request sample

Product profile

Customization

Available

Network Standard

4G, 3G, GSM

Style

Smart Mobile Phone, Camera Mobile Phone, Music Mobile Phone, Elderly Mobile Phone, Game Mobile Phone

Model NO.

R17

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

2.01MP-3MP

RAM Capacity

2GB

ROM Capacity

16GB

Main Screen Resolution

QVGA 240×320

Battery Capacity

2001mAh-3000mAh

Removable Battery

Yes

Screen Material

TFT

Screen Narrow Border

2-3mm

Data interface

Type-C

Display Color

260k Color

Design

Bar

Storage Expansion

Supported

Key Word

4G LTE Keypad Phone

Display Screen

2.8 Inch

Torch

Bright LED Torch

Price

Very Competitive

Service

Strong After-Sale Service

Frame

Metal Frame

Transport Package

Standard Carton

Specification

132.5*56*14.1mm

Trademark

UNIWA

Origin

Guangdong China

Production Capacity

20000PCS/Week

Key features

Android 11 OS: Runs on the latest Android 11 operating system for enhanced performance.

4G Video Calling: Supports 4G network bands for stable video calling and connectivity.

Touch Keypad Design: Features a 2.8-inch touch screen combined with 21 physical keys.

Metal Frame Build: Constructed with a durable metal frame and gradient colorful back cover.

Dual SIM Support: Equipped with dual nano SIM slots for flexible network usage.

Expandable Storage: 16GB ROM with support for TF card expansion up to 64GB.

Removable Battery: Powered by a removable 2100mAh lithium battery for easy replacement.

Multi-Language Support: Compatible with multiple languages to serve global markets effectively.

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: ≤6.41hTerms 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.