SuperBox S8 Pro vs. S8 Ultra: Which S8 Model Should You Buy?

The SuperBox S8 Pro and S8 Ultra sit at opposite ends of the S8 line — the entry model and the flagship. They share the same core engine, so the choice isn’t about speed; it’s about storage, ports, and how much headroom you want. Here’s how the two compare and which fits your setup. For the full lineup, see our overview of what we know about the SuperBox S8.

Note: the S8 has launched. The S8 Pro and S8 Ultra are both temporarily out of stock and expected back soon — check the product pages for availability. The S8 Max is in stock now.

What Do the Two Share?

The engine. Both the S8 Pro and S8 Ultra run the same quad-core Cortex-A53 processor with 4GB of RAM, Android 12 with the Google Play Store, and 6K video support. Both have WiFi 6, gigabit ethernet, Bluetooth 5.2, and HDMI 2.1. For everyday streaming and app-switching, the experience is identical — the Ultra is not a faster box. You’re not paying more for performance; you’re paying for capacity.

Where Does the S8 Ultra Pull Ahead?

Storage, mainly. The Ultra carries 128GB against the Pro’s 32GB — four times the room for apps and downloaded content. For a household that installs a large app library, that’s the headline difference. Both models use USB-C ports and Type-C charging, so on the port side they’re matched; the gap is squarely about capacity and the long-term headroom it provides.

When Is the S8 Pro the Smarter Buy?

Because performance is identical, the Pro is the smarter choice whenever the Ultra’s extra storage doesn’t apply to you. If the box is for a secondary TV, if your app usage is light, or if you’re price-conscious, the Pro delivers the same streaming experience for less. Its 32GB handles a focused set of apps comfortably. You give up storage headroom, but not an ounce of performance, choosing the SuperBox S8 Pro.

When Is the S8 Ultra Worth It?

The Ultra earns its place when you install a large app library, keep content downloaded, or want years of storage headroom on a heavily used main TV. If you’d rather buy once and never think about running low on space, the jump to 128GB is the reason to choose the SuperBox S8 Ultra. For a deeper look at the flagship, see our S8 Ultra specs breakdown.

The Bottom Line

The S8 Pro and S8 Ultra run the same engine, so this is a capacity decision, not a speed one. Choose the Pro for a secondary TV, lighter use, or a tighter budget; choose the Ultra for a large app library and maximum long-term headroom. Decide how much storage your habits call for, and the right S8 picks itself. Both are returning to stock soon; the S8 Max is available now if you want an S8 today.