DJI Mini 5 Pro vs SwellPro SplashDrone 4+
Specs, camera quality, and ratings compared · Updated 2026
The Mini 5 Pro at $773 and the SplashDrone 4+ at $2,777. The lightest capable camera drone against the heaviest waterproof specialist.
The Mini 5 Pro packs a 1-inch 50MP sensor into 250 grams with 35-minute battery and ActiveTrack.
The SplashDrone 4+ weighs nearly 10 times more at 2,430g but is IP67 waterproof with the ability to launch, land, and float on water.
These drones represent opposite ends of the water sports drone spectrum.
Pros & Cons
DJI Mini 5 Pro
- 1-inch CMOS sensor produces noticeably cleaner footage in low light than any other sub-250g drone on the market
- Forward-facing LiDAR enables Nightscape obstacle avoidance that works in near-complete darkness down to 1 lux
- 4K/120fps slow motion and 1080p/240fps deliver buttery B-roll of waves, sports, and nature that smaller sensors can't match
- 50MP stills with a Quad Bayer sensor and 48mm Med-Tele crop mode for versatile framing without moving the drone
- 42GB internal storage is enough for a full session if you forget your SD card
- 225-degree gimbal rotation allows shooting upward at 55 degrees without propellers in the frame
- O4+ transmission with improved anti-interference algorithms handles urban flying better than the Mini 4 Pro's O4
- 36-minute flight time with the standard battery exceeds most sub-250g competitors
- Not sold in the US due to the FCC Covered List, so it's only available through grey-market imports with zero warranty support
- 249.9g ±4g claimed weight means many units arrive at 251-253g, technically disqualifying them from the sub-250g registration exemption
- $729-773 grey-market pricing for the base kit, comparable to the Mini 4 Pro which has full US warranty
- 1-inch sensor generates significant heat, and the drone can overheat and shut down if left idling on the ground
- LiDAR only forward so obstacle avoidance has blind spots during sideways tracking or backward flight
- Plus battery pushes weight to 297g and is not available in the EU/UK due to weight regulations
- Gimbal shake in gusts above 30 mph despite the Level 5/6 wind resistance rating
SwellPro SplashDrone 4+
- IP67 waterproof and seawater-proof: can launch from water, land on water, and fly through rain without any housing or accessories
- 48MP Sony sensor with 3-axis gimbal produces usable 4K/60fps footage for marine content, fishing footage, and search-and-rescue documentation
- Floats upright on the water surface and can take off directly from waves, which no DJI drone can do
- 7km range with a touchscreen controller gives real working distance for offshore fishing and marine surveys
- Triple-satellite GPS (GPS + Galileo + BeiDou) holds position in coastal winds where single-GPS drones drift
- 2kg payload capacity supports bait release, underwater sonar modules, and life-saving equipment delivery
- 18 m/s wind resistance (35 knots), well above what any consumer DJI drone tolerates
- Modular camera system lets you swap between the G03H filming camera, night-vision GC2-S, or fixed-angle FAC depending on the mission
- $2,777 for the standard combo costs more than a DJI Mavic 4 Pro and produces significantly worse image quality
- 1/2-inch sensor struggles in low light, and the 48MP count comes from pixel binning, not a large sensor
- No obstacle avoidance of any kind means you need visual line of sight and careful piloting around boats, bridges, and cliffs
- 2.43 kg takeoff weight makes it heavy and bulky with no folding design, requiring a dedicated case for transport
- Customer service has a poor reputation: Trustpilot shows 2.8/5 with reports of warranty denials, slow email support, and missing components
- No follow-me tracking mode, so you cannot use it as an autonomous filming drone for water sports
- Unreliable app and firmware update process compared to DJI Fly or Autel Sky
- $150+ batteries and flight time drops significantly with payload attached from the 30-minute rating
Price Range
The Mini 5 Pro costs $773, typically through grey-market importers since it's not officially sold in the US through DJI. No US warranty or DJI Care Refresh.
The SplashDrone 4+ costs $2,777 with SwellPro's warranty. The price gap is massive. The SplashDrone costs more than three Mini 5 Pros.
But if the Mini 5 Pro hits saltwater once without recovery, that $773 is gone entirely. The SplashDrone would float through the same incident without damage.
Specs Comparison
Swipe to see all columns →
 |  | |
|---|---|---|
4.5 | 3.3 | |
| Camera & Imaging | ||
| Camera | 4K/120fps | 4K/60fps |
| Sensor Size | 1-inch CMOS | 1/2-inch CMOS (Sony) |
| Aperture | f/1.8 | f/2.2 |
| Zoom | 3x digital | 7x digital |
| HDR | ||
| RAW/DNG | ||
| Flight Performance | ||
| Flight Time | 36 min | 30 min |
| Range | 20 km | 7 km |
| Max Speed | 16 m/s | 10 m/s |
| Gimbal | 3-axis mechanical | 3-axis mechanical + EIS |
| Smart Features | ||
| Obstacle Avoidance | ||
| GPS | ||
| Follow Me | ||
| Return to Home | ||
| Build & Design | ||
| Price | $773 | $2777 |
| Weight | 249.9g | 2430g |
| Foldable | ||
| Buy Now | Buy Now | |
Camera System
- Sensor: 1-inch 50MP (Mini 5 Pro) vs standard 4K camera (SplashDrone 4+)
- Video: 4K/120fps with D-Log M (Mini 5 Pro) vs 4K adequate for marine documentation (SplashDrone 4+)
- Obstacle avoidance: Omnidirectional with ActiveTrack (Mini 5 Pro) vs none (SplashDrone 4+)
The Mini 5 Pro's imaging pipeline is in a completely different league. The SplashDrone's camera is adequate for documentation but not competitive for creative work.
Water and Weather Resistance
The SplashDrone 4+ is IP67 waterproof with buoyancy, sealed motors, and enough thrust to hold position in 20+ mph ocean wind. The Mini 5 Pro struggles in wind above 15 mph and is destroyed by water.
One splash and the Mini 5 Pro is gone. The SplashDrone shrugs it off.
Build and Portability
- Weight: 250g foldable (Mini 5 Pro) vs 2,430g (SplashDrone 4+)
- The Mini 5 Pro folds into a pocket. The SplashDrone requires dedicated transport
- The SplashDrone can launch, land, and float on water
Choose the DJI Mini 5 Pro if:
- You want the best image quality for water sports footage from a safe altitude
- You're filming from a boat, tracking kayaks from shore, or capturing surfing from overhead
- You need 50MP RAW stills and D-Log M for professional editing
- You can keep the drone away from the water at all times
The risk is real: one gust or tracking error that puts it in the water and it's gone.
Choose the SwellPro SplashDrone 4+ if:
- Water contact is expected or unavoidable in your operations
- You do ocean fishing, surf photography from wave height, or marine surveys
- Your operating environment includes salt spray, rain, and potential water landings
- You need a drone that can launch and land on water
The camera is good enough for documentation and social media. The waterproofing means you stop worrying about the biggest risk of flying over water.
Our Verdict
The Mini 5 Pro at $773 for the best aerial footage of water sports when you can maintain safe altitude. The SplashDrone 4+ at $2,777 for marine operations where the drone needs to survive the water environment. Image quality vs water survival, two different priorities that don't overlap.
DJI Mini 5 Pro
4.5/5 overall · $773
Written by Paul Posea · Reviewed by Sarah Kim · Updated 2026-02-15