The 2026 Onn 4K Pro is Walmart's second-generation Google TV box, with 3GB of RAM, 32GB of storage, Wi-Fi 6, Dolby Vision, and Dolby Atmos. Blog.lon.tv identified its processor as an Amlogic S905X5M and reported benchmarks roughly three times faster than the previous Onn model. Cordcuttersnews highlighted the built-in smart speaker with far-field microphones for hands-free control. However, Blog.lon.tv found the Ethernet jack limited to 100 Mbps and noted the software is a 32-bit version of Android 14, which blocks some apps, while 9to5google called the move from USB 3.0 to USB 2.0 a downgrade. Jamisonjohnson.me reported that inconsistent stock at Walmart is the main frustration.

Full review
Amlogic S905X5M processor and performance
Blog.lon.tv reported that the 2026 Onn 4K Pro runs on an Amlogic S905X5M processor with 3GB of RAM and 32GB of storage, and that the interface felt responsive in testing. The outlet's benchmarks indicated the processor is roughly three times faster than the previous Onn model and outperforms the current Google TV Streamer, though it still falls significantly short of the Nvidia Shield.
Cordcuttersnews found that launching demanding applications such as YouTube TV happens smoothly with minimal lag. Jamisonjohnson.me wrote that the 3GB of RAM provides enough memory for smooth everyday navigation and app switching, and called the 32GB of storage one of the Pro model's biggest advantages over budget devices with 8GB.
Blog.lon.tv added that owners of the previous version may find little reason to switch, because many of the new software features have been backported to the older hardware.
Hands-free voice control and smart speaker mode
Cordcuttersnews called the built-in smart speaker with far-field microphones the standout innovation, allowing users to speak commands to power on the television or launch services like Netflix without the remote. Blog.lon.tv noted that when the television is off, the box can function as a standalone smart speaker for controlling home automation devices.
Blog.lon.tv also described the Gemini integration, which allows more complex voice queries than standard voice search, such as filtering recommendations by specific actors. For privacy, the outlet pointed to a physical switch on the exterior that disables the microphone.
Ethernet, USB, and Wi-Fi 6
The back panel houses an HDMI output, a USB 2.0 port, and a 100 Mbps Ethernet jack, according to Blog.lon.tv. The outlet found that the onboard Wi-Fi provided significantly faster data speeds, reaching approximately 500 Mbps compared to the 100 Mbps limit of the wired port.
9to5google described the switch from USB 3.0 to USB 2.0 for the rear USB-A port as one big downgrade, a headache for anyone who plays local media from USB devices. The same report noted that power now comes over USB-C instead of the previous model's barrel plug.
Playback limits for home theater enthusiasts
Blog.lon.tv found that the box supports Dolby Vision and Dolby Atmos for mainstream services like Netflix and Disney Plus, but presents challenges for high-fidelity playback. Frame rate matching worked in Netflix, while Disney Plus and Apple TV did not switch to 24p mode in the outlet's tests, which can lead to motion jitter.
For local media libraries, Blog.lon.tv reported that the device does not support Dolby Vision Profile 7 or lossless audio pass-through. The outlet also noted that although the hardware is 64-bit, the operating system is a 32-bit version of Android 14, which prevents certain applications, particularly high-end emulators, from running.
Remote and design
Jamisonjohnson.me listed voice control, backlit buttons, dedicated streaming-service buttons, programmable controls, and Find My Remote among the remote's features, describing the remote finder as a minor feature until it is actually needed. Cordcuttersnews praised the braille labeling on the remote and noted it has a slightly more pronounced clicky feel than premium alternatives.
Blog.lon.tv described a fabric covering, offered in light grey or black, and a remote finder button on top of the box. Cordcuttersnews cautioned that the box form factor may not suit wall-mounted televisions, where hiding the device proves challenging.
Price and availability
9to5google reported the 2026 model selling for $60, a price hike of around $10 from the prior model. Jamisonjohnson.me wrote that at $60 the Pro is no longer the extraordinarily cheap device earlier Onn boxes were, but that the hardware still provides strong value.
Jamisonjohnson.me identified finding one as the biggest problem, describing out-of-stock listings online and stock that varies from one Walmart store to another.
Strengths
- +Built-in far-field microphones allow hands-free voice control, and the box can act as a smart speaker when the TV is off
- +Amlogic S905X5M processor benchmarked by Blog.lon.tv at roughly three times the speed of the previous Onn model
- +32GB of storage and 3GB of RAM, with Wi-Fi 6, Dolby Vision, and Dolby Atmos support
- +Backlit voice remote with a Find My Remote function
Watch-outs
- −The Ethernet port is limited to 100 Mbps rather than gigabit speeds
- −Runs a 32-bit version of Android 14, which prevents some applications such as high-end emulators from running
- −The rear USB-A port was downgraded from USB 3.0 to USB 2.0
- −Jamisonjohnson.me found availability inconsistent between Walmart stores and online
How it compares
The Onn 4K Pro (2026) has Wi-Fi 6, Dolby Vision, and Dolby Atmos like the Roku Ultra (2024). Its Ethernet port is limited to 100 Mbps where the Google TV Streamer 4K has a Gigabit Ethernet port, and it has 3GB of RAM against the 4GB in the Google TV Streamer 4K.
Rating sources
Counts as 4.45/5 in our score — this publisher's 1 scores on the site average 4.50, so its scores are adjusted down to compare fairly with other publishers.
Our 4.4 score is the average of the 1 scored review above, each adjusted for how strictly its publisher scores; 3 more reviewed it without printing a score and are not in the average. More about methodology.