You’ll find multiple versions of this streaming stick, and availability can change over time. Rather than a fixed number, they’re typically grouped by features:

• HD models for 1080p TVs
• 4K models with higher resolution and HDR
• Options that add immersive audio support
• Newer generations with Wi‑Fi 6 and faster processors
• Bundles that include a voice remote and TV controls

On Walmart.com, you can use filters (like 4K, HDR, Wi‑Fi 6, or remote features) to see current offerings. Checking the product page’s specifications and generation year can help you compare what’s available right now.

Most options fall into a few clear categories, which makes choosing easier:

• Resolution: HD (1080p) vs. 4K for sharper images
• HDR support: models that handle standard or advanced HDR formats
• Audio: versions that support immersive surround formats with compatible gear
• Connectivity: Wi‑Fi 5 vs. Wi‑Fi 6 for stronger wireless performance
• Remote: basic remotes vs. voice remotes with TV power/volume controls

Feature sets vary by generation. Review each product’s “Specifications” and “What’s included” to match a type to your TV and home network needs.

These quick checks can help you identify your device:

1. On‑screen info: Many sticks list the device name/version in Settings > About (or Device/System).
2. Packaging and labels: The box or a label on the device may show a model number or year.
3. Remote features: Remotes with TV power/volume or a microphone button often ship with newer versions.
4. Display options: If 4K or HDR options appear in settings, it’s likely a 4K‑capable model.
5. Order history: If purchased on Walmart.com, your account’s order details link to the exact listing.

Comparing these details with product pages on Walmart.com can narrow down the specific version.

A 4K model is geared toward 4K TVs and adds higher‑resolution playback plus expanded video formats. Differences often include:

• Resolution: up to 4K vs. 1080p on HD‑only versions
• HDR: support for enhanced contrast and color on compatible TVs
• Audio: some versions support immersive surround formats
• Hardware: newer chipsets and, in some cases, Wi‑Fi 6

If your TV supports 4K/HDR and you stream compatible content, you may see sharper detail and richer contrast. Overall performance also depends on your TV, home network speed, and the streaming service’s plan and catalog.

You don’t need a smart TV; most sticks work with TVs that have an open HDMI port. A few basics to have:

• Connections: HDMI input on the TV and a power source (the included USB power adapter is commonly used).
• Network: Home Wi‑Fi with enough bandwidth for HD or 4K streaming.
• TV capability: For 4K/HDR, your TV and content must support those formats.
• Older TVs: If there’s no HDMI, an HDMI converter (sold separately) may help, but results can vary.

Setup typically involves plugging into HDMI and power, selecting the correct input, and using on‑screen prompts to connect to Wi‑Fi and sign in to your apps.