Does it support dual SIM cards?

Yes, it features dual nano SIM card slots with dual standby capability.

What is the processor specification?

It uses an MT6762 Octa Core Cortex A53 CPU running at 2.0GHz with a PowerVR GE8320 GPU.

Is the battery removable?

No, the battery is built-in and not removable.

Blackview BV4900 PRO 5.7 Inch IP68 Waterproof 5580mAh NFC Rugged Smart Phone

Name: Blackview BV4900 PRO 5.7 Inch IP68 Waterproof 5580mAh NFC Rugged Smart Phone
Brand: Shenzhen Connectech Technology Co., Ltd.
SKU: 2072692415

Guangdong, ChinaShenzhen Connectech Technology Co., Ltd.

US$111.00

100-999 Pieces

US$103.00

1,000-2,999 Pieces

US$88.00

3,000+ Pieces

Sample price:US$120.00/piece.Request sample

Product profile

Customization

Available

Network Standard

4G, 3G, GSM

Style

Smart Mobile Phone, TV Mobile Phone, Business Mobile Phone, Camera Mobile Phone, Music Mobile Phone, Game Mobile Phone

Model NO.

BV4900 Pro

Screen Size

5.1"-6.0"

CPU

Octa Core

Operation System

Android

SIM Card Slot

2 SIM

Front Camera Pixel

>5MP

Rear Camera Pixel

8.01MP-13MP

RAM Capacity

4GB

ROM Capacity

64GB

Main Screen Resolution

1440*720px

Battery Capacity

>3000mAh

Removable Battery

Screen Material

IPS

Screen Narrow Border

2-3mm

Data interface

Type-C

Display Color

16000k Color

Design

Bar

Storage Expansion

Supported

Kery Word

Android Smartphone

Price

Unbeatable in Market

Quality

Top Quality

Service

Professional After-Sale Service

NFC

Support

Bt

V5.0

Gnss

Support GPS+Glonass+Beidou+Galileo

SIM

Dual Card & Dual Standby

Network

4G+3G+2g+WiFi

Sensors

Gravity Sensor, Light Sensor, Proximity Sensor, Gy

Transport Package

Carton Box

Specification

157.5*78.1*13.7mm

Trademark

UNIWA

Origin

Guangdong

Production Capacity

10000PCS/Month

Key features

IP68 Waterproof Rating: Fully waterproof design suitable for harsh environments.

5580mAh Large Battery: Built-in battery provides up to 300 hours standby time.

NFC Support: Supports NFC functionality for convenient payments and data.

Dual-Band WiFi: Supports 2.4GHz and 5GHz dual-band WiFi for stable connection.

Octa-Core Performance: MT6762 Octa Core CPU ensures smooth multitasking and gaming.

Multi-GNSS Navigation: Supports GPS, GLONASS, BDS, and Galileo for precise positioning.

4GB RAM & 64GB ROM: Ample storage and memory, expandable up to 128GB via TF card.

Dual SIM Dual Standby: Supports dual nano SIM cards for flexible network usage.

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: ≤7.07hTerms 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.