I've been looking for a phone controller that makes my phone actually look like a handheld (Switch 2/Steam Deck/Odin/ROG Ally style), but I can't seem to find the exact thing I'm looking for.

I'm currently using an **S23 Ultra** with a **Gamesir X5S**.

The 4 main ones I've looked at:

* **GameSir X5s** – has basically all the features I want (Bluetooth, rumble, Android, GameHub, etc.), but the back is mostly a thin telescoping section, so it still looks like a phone with a controller attached.
* **GameSir G8 Plus** – This one also has a lot of the features I want including the back section but I don't like the Xbox style grips because it still looks like a phone with a controller attached.
* **GameSir X2s** – much closer to the handheld look and has Bluetooth + rumble, but no full black version and the phone fit is pretty tight.
* **GameSir X2 Pro** – nice handheld form factor, but it's wired and doesn't have the Bluetooth/rumble setup I'm looking for.
* **MOCUTE 060** – probably the closest I've found to the shape I want. The controller basically forms a full handheld around the phone instead of having a skinny rail behind it. But it's pretty lacking in features compared to newer controllers since its a few years old now.
* **8BitDo Ultimate Mobile** – nice controller and has the features, but the big ergonomic grips make it look more like a traditional controller with a phone attached.

The back is probably the biggest thing I'm trying to explain. I don't want just a thin telescoping rail behind the phone. I want the controller's back/body to extend across basically the entire height of the controller, like an actual handheld console.

Ideally I'm looking for:

* Bluetooth
* Rumble
* Android compatible
* GameSir GameHub compatible
* Good buttons/D-pad
* Symmetrical handheld-style layout
* No big ergonomic grips
* Full/solid-looking back around the phone
* Preferably black
* Fits an S23 Ultra

Does anything like this actually exist? Or am I looking for something that just hasn't been made yet? I don't care too much about the price right now.

Does a mobile controller like this exist?