Quick answer
Choose the SportDiver if you have a standard iPhone or Plus-sized Android; pick the SportDiver Ultra if you carry a larger Ultra-sized Android or want a nearly neutral buoyancy housing. Both reach 130 feet (40m).
Why fit matters more than price
The biggest difference between the two housings is which phones they can hold. The SportDiver fits iPhones through 17 Pro and 16 Pro Max, plus popular Plus-sized Android models. The SportDiver Ultra is slightly larger to accommodate bigger Ultra-sized Android phones, including all larger Samsung S Series Ultra models and Google's Pixel range.
If you already own a large Android, the Ultra is the only option that will close properly. If you switch phones often, consider which size you are likely to buy next. The price gap is modest, so fit should drive your decision.
Buoyancy and handling trade-offs
The SportDiver is almost 20% lighter than the larger SportDiver Ultra, which makes it easier to handle on long dives and less obtrusive in a travel bag. The Ultra, despite its larger size, is described as compact and lightweight with almost neutral buoyancy under water, which can reduce wrist fatigue during extended shoots.
If you prioritize minimal weight above water, the SportDiver wins. If you want a housing that feels weightless in the water, the Ultra's neutral buoyancy is a real advantage. Neither housing is heavy, but the difference can matter on repetitive dives.
Decision rules: Which housing should you buy?
- Check your phone model: If you have an iPhone up to 17 Pro or 16 Pro Max, or a Plus-sized Android, the SportDiver fits. If you have a larger Ultra-sized Android (like Samsung S Series Ultra or Pixel), choose the SportDiver Ultra. Measure your phone's dimensions against the housing specs before ordering.
- Weigh your dive style: If you want the lightest housing for travel and surface handling, pick the SportDiver. If you prefer a housing that feels nearly weightless underwater, the SportDiver Ultra is better.
- Consider future phone upgrades: If you plan to switch to a larger Android soon, the SportDiver Ultra gives you more room to grow. If you stick with iPhones or standard Androids, the SportDiver is sufficient. Think about your next phone before you buy.
Housing facts at a glance
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SportDiver Underwater Smartphone Housing for iPhone & Android: The SportDiver is almost 20% lighter than the SportDiver Ultra and fits iPhones through 17 Pro and 16 Pro Max, plus popular Plus-sized Android models. Ideal for divers who want the lightest possible setup and carry a standard or Plus-sized phone.
SportDiver Underwater Smartphone Housing for iPhone & Android
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SportDiver Ultra Smartphone Housing for iPhone & Android: The SportDiver Ultra is slightly larger to hold bigger Ultra-sized Android phones and has almost neutral buoyancy. The right choice for owners of large Android flagships, and the neutral buoyancy helps reduce underwater fatigue.
SportDiver Ultra Smartphone Housing for iPhone & Android
Who should choose which housing?
Best for
- Divers with standard iPhones or Plus-sized Androids who want the lightest housing
- Travelers who prioritize minimal weight and compact size
Not for
- Owners of large Ultra-sized Android phones—the standard SportDiver won't fit them
- Divers who want a housing with neutral buoyancy—the SportDiver Ultra is the better match
