When you're shopping for console handheld hardware, the first big decision is whether you want to play on a built-in screen or on your TV. The SF3500 Retro Handheld Game Console and the GameStick X2 64GB Retro Game Console take different paths: one is a handheld with its own display, the other is a home console that connects to your TV.
Quick Verdict
The SF3500 is the more flexible handheld, with a 5-inch IPS screen and a design that works as both a portable and a TV-connected console. The GameStick X2 is the lower-priced TV console and claims more than 20,000 games. At $28.49 versus $39.99, the GameStick X2 is the more affordable pick, but you give up the built-in display.
The two consoles fill different roles. One is designed to sit in your hands during travel or on the couch, while the other is meant to live next to your TV. The hardware differences point to different habits: a handheld player moves between rooms, while a set-top console stays put.
Comparison Table
| SF3500 Retro Handheld Game Console | GameStick X2 64GB Retro Game Console | |
|---|---|---|
| Price | USD 39.99 | USD 28.49 |
| Price indicator | ||
| Form factor | Handheld with built-in display | Home console that connects to a TV |
| Included controls | Dual detachable controllers | 2.4G wireless controller |
| Connectivity | HDMI, USB, OTG | HDMI |
| Warranty | None | 1 Year |
Where the SF3500 Wins
The SF3500 is the clear choice if you want to play away from a TV. Its built-in display and portable shape make it a true handheld, and it also gives you the option to connect to a larger screen when you're at home. If you often play during travel or in different rooms, this dual-mode flexibility is the main reason to pick it.
Where the GameStick X2 Wins
The GameStick X2 is the pick for a straightforward living-room setup. It focuses on delivering a large game library, so you can start playing soon after plugging it in. The 1-year warranty also gives it a slight edge for buyers who want a bit more protection on a console.
Product Notes
SF3500 Retro Handheld Game Console

The SF3500 comes in a handheld shape with a 5-inch IPS screen and a controller-style layout. Two detachable controllers let you use it as a single handheld or split them for multiplayer, and the console also has HDMI output, Type-C charging, AUX audio, and TF card support. It includes 64GB of storage. The trade-off is that no charger is included, so you'll need to provide a USB-C cable and power adapter. If you want a portable device that can double as a home console, the SF3500's combination of built-in screen and detachable controls is its strongest draw. The HDMI output also means you can move from handheld to big-screen play without buying another console.
GameStick X2 64GB Retro Game Console

The GameStick X2 is a TV-ready retro console that connects to your TV and comes with a 2.4G wireless controller. It advertises a library of more than 20,000 games, and its 64GB storage gives you plenty of room for classic titles. The 1-year warranty adds peace of mind. Because the console is designed to sit next to your TV, you'll need a display and a place to plug it in. This is a simple way to revisit old favorites without dealing with a handheld. The wireless controller means less cable clutter, and the setup is as basic as connecting a set-top box.
Final Choice by Use Case
If your gaming time is scattered throughout the day and across rooms, the SF3500's built-in screen means you can pick it up and put it down without turning on a TV. If you mostly play in the evening on a couch, the GameStick X2's plug-and-play TV approach is the simpler companion. Choose the SF3500 for portability and dual-mode play; choose the GameStick X2 for a dedicated TV console with a massive game library.