What is the screen size and resolution?

It has a 2.8-inch high-definition IPS capacitive touch screen with a resolution of 640*480px.

Yes, it supports GPS, a-GPS, and Beidou navigation systems.

What are the payment terms?

We accept LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram, and Escrow.

Doov R77 2.8" Android 13 Dual SIM 4G Keypad Phone WiFi GPS No Camera

Name: Doov R77 2.8" Android 13 Dual SIM 4G Keypad Phone WiFi GPS No Camera
Brand: Shenzhen Connectech Technology Co., Ltd.
SKU: 2201006715

Guangdong, ChinaShenzhen Connectech Technology Co., Ltd.

US$56.40

10-99 Pieces

US$52.80

100-999 Pieces

US$50.60

1,000-4,999 Pieces

US$48.60

5,000+ Pieces

Sample price:US$60.00/piece.Request sample

Product profile

Customization

Available

Network Standard

4G, 3G, GSM

Style

Smart Mobile Phone, Business Mobile Phone, Camera Mobile Phone, Music Mobile Phone, Elderly Mobile Phone

Model NO.

R77

Screen Size

2.6-3.0"

CPU

Octa Core

Operation System

Android

SIM Card Slot

2 SIM

Front Camera Pixel

Without Camera

Rear Camera Pixel

Without Camera

RAM Capacity

3GB

ROM Capacity

32GB

Main Screen Resolution

640*480px

Battery Capacity

2001mAh-3000mAh

Removable Battery

Screen Material

IPS

Data interface

Type-C

Design

Bar

Storage Expansion

Supported

Weight

113G (Including Battery)

Material

Metal+Plastic

Speaker

1511 K-Class Box Speaker, 1W

Keys

21 Keys

Sensor

Gravity Sensor

Gnss

Support GPS/a-GPS/Beidou

Bt

V4.1

SIM Slots

*2 (Nano+Nano or Nano+TF)

Power Adaptor (5V/1A)

Specification

133.2*54.2*9.5mm

Trademark

DOOV

Origin

China

HS Code

85171300

Production Capacity

50000 Pieces/Year

Key features

Android 13 & Octa Core: Runs on Android 13 with Mediatek MT6762 octa-core processor for smooth performance.

Dual SIM 4G Connectivity: Supports 4G, 3G, GSM with dual SIM slots (Nano+Nano or Nano+TF) for flexible networking.

Long Battery Life: Equipped with a built-in 2100mAh battery for extended usage time.

High-Definition IPS Screen: Features a 2.8-inch IPS capacitive touch screen with 640*480px resolution.

GPS Navigation Support: Integrated GPS, a-GPS, and Beidou support for accurate location tracking.

Expandable Storage: Comes with 32GB/64GB ROM and supports TF card expansion up to 128GB.

Multi-Language Support: Interface supports multiple languages to cater to diverse global markets.

OEM Camera Options: Standard version has no camera, but optional 2MP front+5MP back camera available for OEM orders.

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: ≤6.45hTerms 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.