4k Definition

Alibaba.com

Overview

Product sourcing insights & recommendations

26 来源

The 4K definition market is projected to reach $246.52 billion by 2026, driven by a 13.48% CAGR and the rapid adoption of OLED and Mini-LED technologies StrategicmarketresearchMordorintelligence.

Key trends for 2026 include a shift toward high-refresh-rate gaming displays (144Hz–500Hz) and the expansion of 4K into professional healthcare and retail signage sectors BusinessresearchinsightsMordorintelligence. In the B2B sector, 4K Smart TVs (50–65") are now available at wholesale prices between $222 and $252, while entry-level 4K gaming monitors have dropped to the $75–$85 range for bulk orders AlibabaAlibaba.

I have compiled a detailed report covering market size forecasts, consumer behavior shifts, and a B2B sourcing analysis for 4K products.

Based on these market trends, would you like to:

4k Video Doorbell Security Camera Wholesale

Products · 3 lists

OEM Two Way Audio Night Vision Smart Home Door Battery Camera 4.3'' LCD Screen Smart Video Doorbell Camera

OEM Two Way Audio Night Vision Smart Home Door Battery Camera 4.3'' LCD Screen Smart Video Doorbell Camera

$364.7(959)
MOQ: 1 piece
200+ store reviews12% reorder rate≤2h response time
Shenzhen Meinaan Electronic Techonology Co., Ltd.Shenzhen Meinaan Electronic Techonology Co., Ltd.🇨🇳CN7 yrs
Smart Video Doorbell 4.3 Inch Screen 720P Resolution Two-way Audio Night Vision Battery Powered Security Camera Video/Photo

Smart Video Doorbell 4.3 Inch Screen 720P Resolution Two-way Audio Night Vision Battery Powered Security Camera Video/Photo

$24.504.8(281)
MOQ: 1 piece
300+ store reviews11% reorder rate100+ views from America≤1h response time
Shenzhen Feikasi Industrial Co., LimitedShenzhen Feikasi Industrial Co., Limited🇨🇳CN10 yrs
High Quality Wifi Doorbell Camera M7 Night Vision 1080P Ring Video Wireless Door Bell Cam

High Quality Wifi Doorbell Camera M7 Night Vision 1080P Ring Video Wireless Door Bell Cam

$62-684.5(144)
MOQ: 1 piece
Zhuhai Shenjiuding Optronics Technologies Co., Ltd.Zhuhai Shenjiuding Optronics Technologies Co., Ltd.verified🇨🇳CN13 yrs
4MP Wi-Fi APP PIR Waterproof Smart Home Video Doorbell with Camera Waterproof Door Phone and Ring Wi-Fi Enabled

4MP Wi-Fi APP PIR Waterproof Smart Home Video Doorbell with Camera Waterproof Door Phone and Ring Wi-Fi Enabled

$354.8(704)
MOQ: 1 piece
100+ store reviews9% reorder rate≤1h response time
Tjda Security Technology (dongguan) Co., Ltd.Tjda Security Technology (dongguan) Co., Ltd.🇨🇳CN2 yrs
4MP WiFi Doorbell Camera with 2K High-Resolution Battery-Powered and Wireless Video Door Phone Blink Video Doorbell

4MP WiFi Doorbell Camera with 2K High-Resolution Battery-Powered and Wireless Video Door Phone Blink Video Doorbell

$20-324.9(55)
MOQ: 1 piece
Shenzhen Mingshang Intelligent Electronics Co., Ltd.Shenzhen Mingshang Intelligent Electronics Co., Ltd.verified🇨🇳CN2 yrs
HD Night Vision Wireless Video Doorbell with Wide-Angle Camera Intelligent Audio Motion Detection Smart Home Security Doorbell

HD Night Vision Wireless Video Doorbell with Wide-Angle Camera Intelligent Audio Motion Detection Smart Home Security Doorbell

$3-8.504.6(880)
MOQ: 10 pieces
5300+ store reviews5% reorder rate≤5h response time
Shenzhen Msg Technology Co., Ltd.Shenzhen Msg Technology Co., Ltd.🇨🇳CN7 yrs
Smart Video Doorbell Wide Angle Wireless Door Intercom No Appno Wifi Video Doorbell  Camera for Apartment

Smart Video Doorbell Wide Angle Wireless Door Intercom No Appno Wifi Video Doorbell Camera for Apartment

$23.804.5(267)
MOQ: 1 piece
2% reorder rate200+ views from America≤4h response time
Shenzhen Xinkemai Technology Co., Ltd.Shenzhen Xinkemai Technology Co., Ltd.🇨🇳CN1 yr
Wireless WiFi Video Doorbell Wireless HD Camera IR Alarm Security Smart Home Ring Door Bell WiFi Intercom for Home

Wireless WiFi Video Doorbell Wireless HD Camera IR Alarm Security Smart Home Ring Door Bell WiFi Intercom for Home

$7.904.9(757)
MOQ: 4 pieces
200+ store reviews9% reorder rate≤3h response time
Shenzhen Palmy Group Technology Co., LimitedShenzhen Palmy Group Technology Co., Limited🇨🇳CN11 yrs
Hot Selling Video Doorbell WIFI Smart Camera Two Way Audio Wireless Door Bell Camera for Apartments Home Security

Hot Selling Video Doorbell WIFI Smart Camera Two Way Audio Wireless Door Bell Camera for Apartments Home Security

$4.203.6(839)
MOQ: 1 piece
10900+ store reviews12% reorder rate≤7h response time
Shenzhen Changlifeng Technology Co., Ltd.Shenzhen Changlifeng Technology Co., Ltd.🇨🇳CN4 yrs
Hot Selling Smart Video Doorbell WIFI Smart Security Camera Door Bell With Ring Wireless IP Camera for Apartments

Hot Selling Smart Video Doorbell WIFI Smart Security Camera Door Bell With Ring Wireless IP Camera for Apartments

$8.504.5(600)
MOQ: 2 pieces
100+ store reviews40% reorder rate≤7h response time
Shenzhen Huang Wei Technology Co., Ltd.Shenzhen Huang Wei Technology Co., Ltd.🇨🇳CN6 yrs
Factory OEM Smart Video Doorbell Camera with Wireless Indoor Chime Two Way Audio HD Monitoring for Smart Home Security

Factory OEM Smart Video Doorbell Camera with Wireless Indoor Chime Two Way Audio HD Monitoring for Smart Home Security

$12.644.0(168)
MOQ: 100 pieces
42% reorder rate≤3h response time
Shenzhen Jiubei Technology Co., Ltd.Shenzhen Jiubei Technology Co., Ltd.🇨🇳CN2 yrs
Hot Smart Doorbell Camera  5000mAh Battery 4.3'' Screen Tuya Intercom Door Phone Wired Doorbell Apartments Doorbell Camera

Hot Smart Doorbell Camera 5000mAh Battery 4.3'' Screen Tuya Intercom Door Phone Wired Doorbell Apartments Doorbell Camera

$395.0(209)
MOQ: 20 pieces
Shenzhen Micro Star Electronic Technology Co., Ltd.Shenzhen Micro Star Electronic Technology Co., Ltd.🇨🇳CN22 yrs
Top Selling 2K High Resolution  4MP  Battery Powered Wifi  Doorbell Camera Two Way Audio Wireless Video Doorbell

Top Selling 2K High Resolution 4MP Battery Powered Wifi Doorbell Camera Two Way Audio Wireless Video Doorbell

$324.6(952)
MOQ: 1 piece
Shenzhen Mingrui E-Commerce Co., Ltd.Shenzhen Mingrui E-Commerce Co., Ltd.verified🇨🇳CN8 yrs
Smart Video Doorbell 2-Way Audio 4MP Smart Video Doorbell  Human Detection Doorbell Camera for Home and Hotel

Smart Video Doorbell 2-Way Audio 4MP Smart Video Doorbell Human Detection Doorbell Camera for Home and Hotel

$604.6(780)
MOQ: 2 pieces
200+ store reviews22% reorder rate≤2h response time
Shenzhen Sricctv Technology Co., Ltd.Shenzhen Sricctv Technology Co., Ltd.🇨🇳CN14 yrs
Wireless Video Doorbell Kit 5.4 Inch Monitor Smart Home Intercom System Two Way Talk Night Vision HD Security Door Camera

Wireless Video Doorbell Kit 5.4 Inch Monitor Smart Home Intercom System Two Way Talk Night Vision HD Security Door Camera

$28.424.6(581)
MOQ: 1 piece
500+ store reviews12% reorder rate≤3h response time
Peaceful (guangzhou) Import & Export Co., Ltd.Peaceful (guangzhou) Import & Export Co., Ltd.🇨🇳CN6 yrs
Phone Home Security Two Way Audio 2.4G Wireless Video 4.3 Inch Monitor Battery Power Doorbell IR Night Vision Door Camera Bell

Phone Home Security Two Way Audio 2.4G Wireless Video 4.3 Inch Monitor Battery Power Doorbell IR Night Vision Door Camera Bell

$204.5(552)
MOQ: 2 pieces
1200+ store reviews20% reorder rate≤9h response time
Shenzhen Yunkaiming Technology Co., Ltd.Shenzhen Yunkaiming Technology Co., Ltd.🇨🇳CN7 yrs
Top Seller Wholesale Custom Night Vision Wifi Ring Door Bell Camera Smart Video Doorbell Tuya

Top Seller Wholesale Custom Night Vision Wifi Ring Door Bell Camera Smart Video Doorbell Tuya

$10.504.7(448)
MOQ: 2 pieces
400+ store reviews40% reorder rate≤6h response time
Shenzhen Hangyunfan Technology Co., Ltd.Shenzhen Hangyunfan Technology Co., Ltd.🇨🇳CN10 yrs
4.3 Inch Monitor HD Camera Doorbell App Ring Video Doorbell Night Vision Support Video Doorbell

4.3 Inch Monitor HD Camera Doorbell App Ring Video Doorbell Night Vision Support Video Doorbell

$22-254.6(500)
MOQ: 1 piece
Dongguan Yu'aoran Electronic Technology Co., Ltd.Dongguan Yu'aoran Electronic Technology Co., Ltd.verified🇨🇳CN2 yrs
2022 Home Security Smart Wifi Video Doorbell Camera Two Way Audio Intercom 720P HD Wireless U8 Video Doorbell with Chime

2022 Home Security Smart Wifi Video Doorbell Camera Two Way Audio Intercom 720P HD Wireless U8 Video Doorbell with Chime

$16.50-18.504.3(868)
MOQ: 80 packs
100+ store reviews20% reorder rate≤8h response time
Shenzhen Esky Technology Co., Ltd.Shenzhen Esky Technology Co., Ltd.🇨🇳CN19 yrs
New Arrival Consumer Electronics SriHome DH054+DH002  HD 4MP Smart WiFi 6  Wireless Video PIR Visual Doorbell Camera Set

New Arrival Consumer Electronics SriHome DH054+DH002 HD 4MP Smart WiFi 6 Wireless Video PIR Visual Doorbell Camera Set

$71.50-76.304.5(415)
MOQ: 1 piece
1700+ store reviews8% reorder rate≤5h response time
Shenzhen Wanketong Technology Co., Ltd.Shenzhen Wanketong Technology Co., Ltd.🇨🇳CN6 yrs
Multi Apartment 4 Wired Tuya Video Doorbell Camera With High Night Vision Function Access Control System

Multi Apartment 4 Wired Tuya Video Doorbell Camera With High Night Vision Function Access Control System

$82-894.7(341)
MOQ: 1 set
Shenzhen Xinsilu Smart Home Co., Ltd.Shenzhen Xinsilu Smart Home Co., Ltd.verified🇨🇳CN4 yrs
5G 2.4G WiFi Video Doorbell 3MP 1080P Tuya Smart Outdoor Wireless Intercom Waterproof Wireless Camera with AC/DC Power Supply

5G 2.4G WiFi Video Doorbell 3MP 1080P Tuya Smart Outdoor Wireless Intercom Waterproof Wireless Camera with AC/DC Power Supply

$23-283.6(288)
MOQ: 2 pieces
300+ store reviews13% reorder rate≤3h response time
Shenzhen Unlov Studio Electric Equipment Co., Ltd.Shenzhen Unlov Studio Electric Equipment Co., Ltd.🇨🇳CN12 yrs
Smart Video Doorbell WiFi Night Vision Voice Dialogue Outdoor Wireless Security HD Camera Burglar with Video Doorbell

Smart Video Doorbell WiFi Night Vision Voice Dialogue Outdoor Wireless Security HD Camera Burglar with Video Doorbell

$74.5(59)
MOQ: 10 pieces
5500+ store reviews5% reorder rate≤5h response time
Shenzhen Wanshe Technology Co., Ltd.Shenzhen Wanshe Technology Co., Ltd.🇨🇳CN5 yrs
Tuya Smart 3MP WIFI Peephole Camera Video Doorbell PIR Detection 4.3 Inch LCD Screen Video Doorbell with Monitor Peephole Camera

Tuya Smart 3MP WIFI Peephole Camera Video Doorbell PIR Detection 4.3 Inch LCD Screen Video Doorbell with Monitor Peephole Camera

$35.99-38.394.7(105)
MOQ: 100 pieces
Shenzhen Rehent Technology Company LimitedShenzhen Rehent Technology Company Limitedverified🇨🇳CN11 yrs
Wholesale Ring Video Doorbell Camera Smart IP65 Waterproof Durable Mini Size Long Time Standby Battery 720P Doorbell

Wholesale Ring Video Doorbell Camera Smart IP65 Waterproof Durable Mini Size Long Time Standby Battery 720P Doorbell

$20.18-22.463.4(583)
MOQ: 1 piece
4% reorder rate≤6h response time
Shenzhen Xu'anjia Technology Co., Ltd.Shenzhen Xu'anjia Technology Co., Ltd.🇨🇳CN1 yr
Smart Video Doorbell 480P HD Camera Infrared Night Vision Dual Band WiFi 38 Songs Rechargeable Smart Doorbell

Smart Video Doorbell 480P HD Camera Infrared Night Vision Dual Band WiFi 38 Songs Rechargeable Smart Doorbell

$7-81.3(175)
MOQ: 20 pieces
10% reorder rate≤3h response time
Fuzhou So Technology Co., Ltd.Fuzhou So Technology Co., Ltd.🇨🇳CN1 yr
Indoor Video Doorbell Camera with Remote Intercom Free Cloud Storage Night Vision Photo Capture Recording 70° Viewing Angle

Indoor Video Doorbell Camera with Remote Intercom Free Cloud Storage Night Vision Photo Capture Recording 70° Viewing Angle

$12.504.1(828)
MOQ: 1 piece
≤2h response time
Chongqing Yike Electronics Technology Co., Ltd.Chongqing Yike Electronics Technology Co., Ltd.🇨🇳CN1 yr
Wireless Smart Doorbell Camera With 4.3 Inch Monitor Indoor Station Two Way Audio Night Vision for Baby Nursery Home Security

Wireless Smart Doorbell Camera With 4.3 Inch Monitor Indoor Station Two Way Audio Night Vision for Baby Nursery Home Security

$27.99-314.6(412)
MOQ: 1 piece
50+ store reviews9% reorder rate≤1h response time
Shenzhen Yijiabei Technology Co., Ltd.Shenzhen Yijiabei Technology Co., Ltd.🇨🇳CN4 yrs
Support Multi Users Security Apartment Video Door Phone Camera With Dual-way Intercom Monitor Doorbell

Support Multi Users Security Apartment Video Door Phone Camera With Dual-way Intercom Monitor Doorbell

$196.784.8(699)
MOQ: 1 set
Zhuhai Anchor Electronics Co., Ltd.Zhuhai Anchor Electronics Co., Ltd.verified🇨🇳CN3 yrs
Support Multi Users Security Apartment Video Door Phone Camera With Dual-way Intercom Monitor Doorbell

Support Multi Users Security Apartment Video Door Phone Camera With Dual-way Intercom Monitor Doorbell

$185.78-196.784.7(699)
MOQ: 1 set
Zhuhai Anchor Electronics Co., Ltd.Zhuhai Anchor Electronics Co., Ltd.verified🇨🇳CN4 yrs

Deep Dive · Full Report

Full Market Report

1 document · Live-fetched from source

4K Display Sourcing Guide for B2B Buyers