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SJ4000 Dual Screen Action Camera

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SJ4000 Dual Screen Action Camera

$79.00 USD

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4K Video & Versatile Resolutions: The SJCAM SJ4000 Upgrade Series captures professional-grade 4K at 30fps, 2.7K at 30fps, 1080P at 60/30fps, and 720P at 120fps.

16MP Sensor & Wide-Angle Lens: With a 16MP sensor and 170° wide-angle lens, it delivers stunning clarity for life's most exciting moments.

Waterproof Up to 30m: Featuring an IP68 waterproof case, it’s perfect for underwater adventures like swimming, surfing, diving, and more.

Dual-Screen Design: Switch effortlessly between the front selfie screen and 2-inch HD rear screen for real-time previews and easy framing.

Wireless Connectivity: Connect via the "SJCAM Zone" app for WiFi control, efficient editing, and instant sharing on TikTok, YouTube, Twitter, and Instagram.

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Color: Black（Black）

What's Included ×

Waterproof case

Helmet base

3M sticker

Frame mount

Wiper

Sticker

User Manual

Quantity

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SJ4000 Dual Screen

Dual-Screen Dominance

The front LCD guarantees flawless framing, while the rear touchscreen keeps settings at your fingertips—effortless content creation.

Capture Every Detail

The 4K HD resolution ensures that videos are rendered in smooth motion without any blurring or lag. Whether you're running, skiing, or riding, the footage captured remains stable, with HD details always in sharp focus.

Smooth Footage, Every Time

Even when the terrain gets rough, your footage stays smooth. Thanks to EIS Estabilization, bumps and shakes are a thing of the past.

Built for the Deep

Take your adventures deeper! With a waterproof case, the SJ4000 dual screen can dive up to 30 meters. Perfect for scuba diving or underwater photography, your underwater scenes will be vibrant and crystal clear without the fear of damaging your gear.

Removable-battery

webcam

Specifications

SJ4000 Dual Screen

Standard Recording

4K 30fps
2K 60r30fps
1080P 120/60/30fps
720 120/60/30fps

Photo Resolution

20MP, 16MP, 14MP, 12MP,
10MP, 8MP

Video Mode

Motion detectior
Normal mode
Timelapse
Slow video
Car mode
Pre-recording
Livestreame
Webcam

Photo Mode

Single shooting
Interval shooting
Continuous shootin

Specification comparison between products SJ4000 Dual Screen Action Camera, SJ20 Dual Lens Action Camera, SJ4000 WIFI Action Camera
	SJ4000 Dual Screen Action Camera$79.00 (0) View details	SJ20 Dual Lens Action Camera$229.00 (0) View details	SJ4000 WIFI Action Camera$99.00 (0) View details
Action Camera
Product Name	SJ4000 Dual Screen	SJ20	SJ4000 WIFI
Sensor	1/3" CMOS	1/2.8" CMOS 1/2.8" CMOS	1/3" CMOS
Lens	FOV: 170° Aperture: f/2.2	FOV: 154°, 154° Aperture: f/2.0, f/1.3	FOV: 170° Aperture: f/2.2
Screen	2.0" TFT LCD 1.3" Screen	2.29" Touch Screen 1.3" Screen	2.0" LTPS LCD
Video Resolution	4K (16:9) Interpolated 3840×2160@30fps 2.7K (16:9) 2688×1520@30fps 1080P (16:9) 1920×1080@60/ 30fps 720P (16:9) 1280×720@120/60/ 30fps	4K (16:9) 3840×2160@30/25/24fps 2K (16:9) 2560×1440@60/50/30/25/24fps 1080P (16:9) 1920×1080@120/100/60/50/30/25/24fps 1080P (9:16) 1088×1920@30fps 720P (16:9) 1280×720@120/100/60/50/30/25/24fps	4K (16:9) 3840×2160@30fps 2K (16:9) 2560×1440@30fps 1080P (16:9) 1920×1080@30fps 720P (16:9) 1280×720@60/30fps WVGA (5:3) 800×480@30fps VGA (4:3) 640×480@30fps
Video Mode	Video Video lapse Loop recording Car mode	Video Video lapse Slow motion Car mode Loop recording Pre record Delay record Motion detection Vertical video	Video Video lapse Car mode Loop recording Motion detection
Video Lapse	√	√	√
Slow Motion	*	2.5K: 2× (60fps) 1080P: 4× (120fps) 720P: 8× (120fps)	*
Loop Recording	Off, 2/3/5 mins	Off, 3/5/8 mins	Off, 3/5/10 mins
Pre Record	*	√	*
Delay Record	*	√	*
Video Format	MP4	MP4	MP4
Video Coding	H.264	H.264	H.264
Photo Resolution	16M 4640×3480 (4:3) 12M 4000×3000 (4:3) 8M 3264×2448 (4:3) 5M 2952×1936 (4:3) 2M 1600×1200 (4:3)	20M 5888×3312 (16:9) 16M 5376×3024 (16:9) 14M 5008×2816 (16:9) 12M 4640×2608 (16:9) 10M 4320×2432 (16:9) 8M 3840×2160 (16:9) 5M 3200×1808 (16:9) 3M 2560×1440 (16:9) 2M 1920×1088 (16:9)	12M 4640×2608 (16:9) 10M 4320×2432 (16:9) 8M 3840×2160 (16:9) 5M 3200×1808 (16:9) 3M 2560×1440 (16:9) 2MHD VGA 1440×816 (16:9) 1.3M 1280×720 (16:9)
Photo Mode	Photo Photo lapse Burst mode Selfie timer	Photo Photo lapse Burst mode Selfie timer	Photo Photo lapse Burst mode
Photo Format	JPG	JPG	JPG
ISO Range	*	100 - 3200	100 - 1600
Distortion Correction	*	√	*
Digital Zoom	*	8X	5×
Video Stabilization	EIS	Six-axis gyro stabilization	*
White Balance	Auto, daylight, cloudy, tungsten, fluorescent	Auto, daylight, cloudy, tungsten, fluorescent, underwater	Auto, daylight, cloudy, tungsten, fluorescent
Exposure Value	±3EV	±2EV	±2EV
WiFi	2.4GHz, 802.11b/g/n	2.4GHz, 802.11b/g/n 5GHz, 802.11a/n/ac	2.4GHz, 802.11b/g/n
Remote	*	Only support SJCAM dedicated remote control	*
Live Streaming	*	YouTube	*
Waterproof	30m in waterproof case	5m body waterproof 30m in waterproof case	30m in waterproof case
Connection Port	Type-C, HDMI	Type-C	USB Micro
Webcam	√	√	√
Built-in Microphone	1	1	—
External Microphone	*	Only support SJCAM dedicated external mic	*
Speaker	1	1	1
Storage	microSD (up to 128GB)	microSD (up to 128GB)	microSD (up to 128GB)
Battery	Lithium ion battery Capacity: 900 mAh Voltage: 3.7V Energy capacity: 3.33Wh	Lithium ion battery Capacity: 800 + 1050 mAh Voltage: 3.7V Energy capacity: 2.96Wh, 3.885Wh	Lithium ion battery Capacity: 900 mAh Voltage: 3.7V Energy capacity: 3.33Wh
Operating Time	95 mins (1080P30fps)	150 mins (1080P30fps)	120 mins (1080P30fps)
Weight	—	—	—
Dimensions	—	—	—

Accessories

FAQ

Hi, can the front cam be able to configure it to 60fps at 4K with HDR?

Yes

What resolution is in the 4K front camera?

Is there a CPL filter for the rear camera available?

Does it support Video Out OSD?

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SJ4000 Dual Screen Action Camera

SJ4000 Dual Screen Action Camera

SJ4000 Dual Screen

Dual-Screen Dominance

Capture Every Detail

Smooth Footage, Every Time

Built for the Deep

Specifications

Accessories

FAQ

Customer Reviews

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SJ4000 Dual Screen Action Camera

SJ4000 Dual Screen Action Camera

SJ4000 Dual Screen

Dual-Screen Dominance

Capture Every Detail

Smooth Footage, Every Time

Built for the Deep

Specifications

Accessories

FAQ

Customer Reviews

You May Also Like

Warranty Protection

Global Support

Secure Payment

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