Amazon Fire TV Stick 4K Select (2025) specifications and in-depth review

Amazon Fire TV Stick 4K Select (2025)

Manufacturer: Amazon

The Amazon Fire TV Stick 4K Select (2025) is a compact streaming device built around Amazon's ecosystem, offering 4K video output alongside support for HDR10+, HDR10, and HLG formats. It integrates Alexa voice commands directly into its remote and functions as a built-in smart TV platform, making it a self-contained solution for accessing streaming content without relying on a television's native software.

On the technical side, the device runs on a quad-core processor clocked at 4 x 1.7 GHz with 1GB of RAM and 8GB of internal storage. Connectivity is handled through HDMI 2.1, Wi-Fi 5 (802.11ac) with Wi-Fi 4 (802.11n) fallback, and Bluetooth 5. Audio support covers Dolby Atmos, Dolby Digital, and Dolby Digital Plus. The remote control is included but not rechargeable or customizable, and the device carries a one-year warranty.

Pros
  • Supports HDR10+, HDR10, and HLG, covering a wide range of high dynamic range formats
  • Delivers 4K output resolution for sharp, high-detail content playback
  • Audio support spans Dolby Atmos, Dolby Digital, and Dolby Digital Plus, handling both modern and legacy surround formats
  • Alexa voice commands are built in, enabling hands-free navigation and control
  • Connects via HDMI 2.1 and supports both Wi-Fi 5 and Wi-Fi 4, offering flexible wireless compatibility
  • Bluetooth 5 provides a stable connection for supported peripherals
Cons
  • Only 1GB of RAM, which may limit multitasking between apps
  • No external memory slot, so the 8GB of internal storage cannot be expanded
  • Remote control is neither rechargeable nor customizable, and lacks a headphone jack
  • Does not support AirPlay, Chromecast, Google Assistant, or Siri and Apple HomeKit, limiting cross-platform integration
  • No ethernet port or USB Type-A ports, restricting wired connectivity options
  • Matter smart home protocol is not supported
Who is this for?

This streaming device is well-suited for users who are already embedded in the Amazon ecosystem and want a straightforward way to access 4K content with broad HDR support. Those with HDR10+ and Dolby Atmos-capable televisions will get the most out of the device's display and audio feature set. It also works well for users who rely heavily on Alexa voice control for hands-free navigation and smart home interaction, as well as anyone who wants a self-contained smart TV platform without depending on a television's built-in software.

Who is this NOT for?

Users who are invested in Apple or Google ecosystems will find this device limiting, as it lacks support for AirPlay, Chromecast, Google Assistant, and Siri with Apple HomeKit. Those who install a large number of applications or store significant amounts of local data may also run into constraints, given the fixed 8GB of internal storage with no option to expand via an external memory slot. Additionally, users who prefer wired network connections for more stable streaming will be left without options, as the device provides no ethernet port.

Features:

supports HDR10+
has voice commands
has built-in smart TV
has Dolby Atmos
Ad-free
has AirPlay
supports HLG
has Chromecast built-in
compatible with Google Assistant
works with Alexa
works with Siri/Apple HomeKit
supports Dolby Digital
supports Dolby Digital Plus
supports HDR10

The Features section of this device covers a solid range of display and audio capabilities alongside smart platform integration. On the visual side, it supports HDR10+, HDR10, and HLG formats, enabling compatibility with a variety of high dynamic range content. For audio, it handles Dolby Atmos, Dolby Digital, and Dolby Digital Plus, covering both object-based and legacy surround formats. The device includes built-in smart TV functionality and works with Alexa voice commands, allowing hands-free control and content navigation. It does not support AirPlay, Chromecast, Google Assistant, or Siri and Apple HomeKit, and it is not ad-free.

Performance:

output resolution 4K
CPU speed 4 x 1.7 GHz
RAM 1GB
internal storage 8GB

In terms of performance, the device delivers a maximum output resolution of 4K and is driven by a quad-core processor running at 4 x 1.7 GHz. It comes with 1GB of RAM to handle system and app operations, alongside 8GB of internal storage for installing and retaining applications and associated data.

Connectivity:

HDMI version HDMI 2.1
Wi-Fi version Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
supports Matter
Bluetooth version 5
has an external memory slot
RJ45 ports 0
USB ports 0
Has USB Type-C

The device connects to displays via HDMI 2.1 and includes a USB Type-C port, though it has no USB Type-A ports, no RJ45 ethernet port, and no external memory slot. Wireless connectivity is handled through Wi-Fi 5 (802.11ac) with Wi-Fi 4 (802.11n) as a fallback, paired with Bluetooth 5 for peripheral connections. Matter protocol is not supported.

General info:

has a rechargeable remote control
has a customizable remote
has a remote control
has headphone jack on remote
warranty period 1 years

The device comes with a remote control included, though it is not rechargeable, not customizable, and does not feature a headphone jack. The remote serves as a standard input accessory without any advanced hardware additions. The product is backed by a 1-year warranty.

Final Verdict

The Amazon Fire TV Stick 4K Select (2025) is a capable streaming device that delivers on the core expectations of its category, offering 4K output alongside a comprehensive set of HDR formats and a full Dolby audio stack. Its tight integration with the Alexa ecosystem makes it a natural fit for users already within Amazon's orbit, and the HDR10+ and Dolby Atmos support ensures it can take full advantage of modern display and audio hardware. That said, its fixed storage, modest RAM, and lack of cross-platform compatibility with Apple and Google services mean it is best viewed as a focused, ecosystem-specific device rather than a universal streaming solution. For users whose needs align with what it offers, it performs its intended role without significant gaps.

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