When you buy through our links, we may earn a commission. Learn more ›
Wiki Shopping
Wiki Shopping
TipsLearnAbout
Wiki Shopping

Cameras under $400

All cameras

24 cameras under $400 from Fujifilm, GoPro, Insta360 and more. Most cost $315 to $399, and half cost less than $352.

Top brands: DJI (4)

All filtersFilters (1)×
Camera type: Action  ×Clear all
BrandGoPro11Insta3607DJI4AKASO1SeaLife1
Camera typeInstant45Action24Compact7Video4Bridge2
ResolutionUnder 20 MP520 to 29 MP450 MP or more2
Video5K or 6K104K98K3
Clear allShow 24 cameras
Camera type: Action  ×24 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
DJISpec score 9.5

Action, 50 MP or more, 8K

+Native 8K 360° video recording
+1-inch 360° imaging sensor
+4K at 120fps video
−Action camera form factor, not a standard camera body
$399.99-17%Was: $479.99
as of 11/03/2026 22:40 PST - Details
GoPro

Action, 5K or 6K

+360-degree spherical video at 5.6K30
+Waterproof body for underwater and wet-weather shooting
+Includes accessory kit
$344.99-10%Was: $384.95
as of 11/03/2026 23:14 PST - Details
DJI

Action, 4K

+Waterproof action camera design
+4K at 120fps video
+Up to 8 hours battery runtime
$339.00
as of 11/03/2026 22:40 PST - Details
GoProSpec score 8.1

Action, Under 20 MP, 4K

+4K Ultra HD video recording
+Compact waterproof action camera body
+Stabilization for smoother footage
−12MP photos are lower resolution than newer models
$319.99
as of 11/03/2026 23:14 PST - Details
GoProSpec score 8.3

Action, 20 to 29 MP, 5K or 6K

+Records 5.3K60 video for high-resolution footage
+Takes 27MP photos
+Includes a waterproof diving housing
−Video specification lists both 5K and 6K options
$338.99
as of 11/03/2026 23:14 PST - Details
GoProSpec score 8.3

Action, 20 to 29 MP, 5K or 6K

+5.3K60 Ultra HD video recording
+23MP photos for high-resolution stills
+Waterproof action camera with front LCD and touch rear screens
$349.00
as of 11/03/2026 23:14 PST - Details
GoProSpec score 8.3

Action, 20 to 29 MP, 5K or 6K

+5.3K60 Ultra HD video recording
+27MP photos for high-resolution stills
+1/1.9 inch image sensor for detailed capture
$354.20-11%List: $399.99
as of 11/03/2026 23:14 PST - Details
GoProSpec score 8.1

Action, Under 20 MP, 4K

+Waterproof body for underwater and wet-weather shooting
+4K video recording
+Touch screen for easy setup and navigation
−Under 20 MP photos for stills
$310.99-9%Was: $339.99
as of 11/03/2026 23:14 PST - Details
Insta360

Action, 8K

+Lightweight at 165g for easy carrying
+8K 360 video resolution
+Invisible selfie stick effect
$399.99
as of 11/03/2026 23:36 PST - Details
AKASO

Action, 5K or 6K

+Records 5.7K 360 video for wide coverage
+Action camera type suited to mounting on vehicles
+Includes a 256GB MicroSD card for storage
−Specifications list 5K or 6K video, not a single fixed resolution
$339.99
as of 11/04/2026 11:35 PST - Details
GoProSpec score 8.1

Action, Under 20 MP, 4K

+Records 4K video for sharp footage
+Touch screen for easy control
+Waterproof action camera design
−Photos capped below 20 MP
$314.99
as of 11/03/2026 23:14 PST - Details
GoProSpec score 8.1

Action, Under 20 MP, 4K

+Records 4K video for sharp footage
+Touch screen for easy control
+Waterproof action camera design
−Photos capped below 20 MP
$340.99
as of 11/03/2026 23:14 PST - Details
SeaLifeSpec score 8.1

Action, Under 20 MP, 4K

+Records 4K video for underwater footage
+Includes underwater scene modes
+Includes a wide angle lens for underwater shooting
−Under 20 MP resolution for still photos
$399.95
as of 11/04/2026 02:36 PST - Details
Insta360

Action, 4K

+Records 4K video for sharp footage
+Compact action camera for hands-free POV shooting
+Includes a 128GB card for storage
$399.99
as of 11/03/2026 23:35 PST - Details
Insta360Spec score 9.5

Action, 50 MP or more, 8K

+Records 8K video for high-detail footage
+50 MP or more for high-resolution still photos
+Dual AI chip for processing in the camera
$389.99
as of 11/03/2026 23:35 PST - Details
DJI

Action, 4K

+1/1.3-inch sensor for better image detail
+4K video recording
+120fps capability for slow motion footage
$359.99
as of 11/03/2026 22:40 PST - Details
Insta360

Action, 5K or 6K

+Waterproof body for water activities
+Captures 360-degree footage
+5K or 6K video resolution
$369.99
as of 11/03/2026 23:36 PST - Details
Insta360

Action, 5K or 6K

+Waterproof body for water activities
+Captures 360-degree footage
+5K or 6K video resolution
$369.99
as of 11/03/2026 23:36 PST - Details
GoProSpec score 8.3

Action, 20 to 29 MP, 5K or 6K

+Waterproof body for underwater and wet-weather shooting
+5K or 6K video recording
+Front LCD and touch rear screens for framing and setup
$339.00
as of 11/03/2026 23:14 PST - Details
Insta360

Action, 5K or 6K

+Waterproof body for water activities
+Captures 360-degree footage
+5K video resolution with HDR
$389.99
as of 11/03/2026 23:36 PST - Details

Compare specs

cameraCamera typeSpec scorePrice
Action9.5$399.99
as of 11/03/2026 22:40 PST - Details
Actionn/a$344.99
as of 11/03/2026 23:14 PST - Details
Actionn/a$339.00
as of 11/03/2026 22:40 PST - Details
Action8.1$319.99
as of 11/03/2026 23:14 PST - Details
Action8.3$338.99
as of 11/03/2026 23:14 PST - Details
Action8.3$349.00
as of 11/03/2026 23:14 PST - Details
Action8.3$354.20
as of 11/03/2026 23:14 PST - Details
Action8.1$310.99
as of 11/03/2026 23:14 PST - Details
Actionn/a$399.99
as of 11/03/2026 23:36 PST - Details
Actionn/a$355.99
as of 11/03/2026 23:14 PST - Details

Before you buy

Other price ranges

Binoculars228Camera Bags & Cases105Film & Slide Scanners67Camera Flashes72Simulated Cameras68Tripods & Monopods78Monoculars76Night Vision62Opera Glasses32Spotting Scopes72Camera Film96Camcorder Lenses60

Popular filters

Mirrorless Cameras571Cameras with a Lens484Cameras with 4K Video459Compact Cameras435Cameras under $100362Cameras under $150327Instant Cameras300Video Cameras272

Cameras by use

Mirrorless Cameras with 4K Video119Full-Frame Mirrorless Cameras190DSLR Cameras with a Lens Kit106Action Cameras with 4K Video68Compact Cameras with 4K Video109

Related product types

Cameras under $100362Cameras under $150327Cameras under $75270Cameras under $200219Cameras under $50170Cameras under $250128Cameras under $30087Cameras under $50083Cameras under $60068Cameras under $2567

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.