Can I use dual SIM cards?

Yes, the phone supports dual Nano SIM cards, allowing you to manage two numbers simultaneously.

What is the screen size and resolution?

It features a 2.8-inch high-definition IPS capacitive touch screen with a resolution of 640x480 pixels.

What is the average lead time for orders?

The lead time is within 15 workdays during the off-season and about one month during the peak season.

Doov R77 Long Standby Android 13 Keypad Phone with Dual Band WiFi

Name: Doov R77 Long Standby Android 13 Keypad Phone with Dual Band WiFi
Brand: Shenzhen Connectech Technology Co., Ltd.
SKU: 1958913961

Guangdong, ChinaShenzhen Connectech Technology Co., Ltd.

US$58.00

50-499 Pieces

US$53.00

500-4,999 Pieces

US$49.00

5,000+ Pieces

Sample price:US$65.00/piece.Request sample

Product profile

Customization

Available

Network Standard

4G, 3G, GSM

Style

Smart Mobile Phone, Music Mobile Phone, Elderly Mobile Phone

Model NO.

DOOV 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

Material

Metal+Plastic

Speaker

1511 K-Class Box Speaker, 1W

Keys

21 Keys

Sensor

Gravity Sensor

Gnss

Support GPS/a-GPS/Beidou

Transport Package

Box

Specification

133.2*54.2*9.5mm

Trademark

china

Origin

China

Key features

Android 13 OS: Powered by Android 13 for a modern and smooth user experience.

Octa Core Processor: MT6762 Octa Core CPU up to 2.0GHz ensures efficient performance.

Dual Band WiFi: Supports 2.4GHz and 5GHz WiFi for stable and fast connectivity.

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

Pre-installed Apps: Comes with Facebook, WhatsApp, YouTube, and other essential apps.

Dual SIM Support: Features dual Nano SIM slots for flexible network management.

Type-C Interface: Equipped with a modern Type-C port for convenient charging and data.

Long Standby Battery: Built-in 2100mAh battery designed for extended usage time.

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: ≤7.20hTerms 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.