When I picked it up, I noticed it was really hot, and felt weird. When I turned on the light, the bottom was warped and malformed. No signs of burning around the power plug, just heat warping. ... Worried this could have become something more and started a fire...
Roku Express 4K+
The Roku Express 4K+ is a compact HDMI streaming media player supporting HD, 4K, and HDR playback over a dual-band Wi-Fi connection, with 16GB of storage and 1GB of RAM. It ships with a Roku Voice Remote that also controls TV power and volume, plus an included premium HDMI cable.
5 mentions ยท 2 threadslast mention Mar 2025Full Specs
| Connectivity Technology | Wi-Fi |
| Connector Type | HDMI |
| Other Special Features of the Product | Auto Volume Leveller |
| Resolution | 4k |
| Supported Internet Services | Hulu, Netflix |
| Controller Type | Voice Control |
| Form Factor | TV Box |
| RAM Memory Installed | 1 GB |
| Compatible Devices | Television |
| Memory Storage Capacity | 16 GB |
| Video Output Resolution | 3840 x 2160 pixels |
| Video Codec | H.264 or H.265 |

Every mention, sourced
Real comments from Reddit, linked to the original thread. Nothing paraphrased.
This button isn't launching the app but Roku makes a sound as if the signal was received.
They were concerned, but stated that they were aware of the problem and are noting the frequency.
Make sure that you plug something else into that port on your TV, and verify that the Roku burning up just didn't damage that Port or render it unusable.
"The Roku Express 4K Plus' Voice Remote which is network-based"
โ What Works
- The network-based Voice Remote works as described, letting owners control TV power, volume, and the Roku device from a single remote.
- Basic 4K and HDR streaming output functions as intended per the product's core spec, aside from the reported hardware issue.
โ ๏ธ Worth Knowing
- The dominant complaint pattern is a hardware overheating/warping defect โ one owner described the unit as hot to the touch with a warped, malformed bottom panel after normal use, worried enough about fire risk to flag it; this is a known issue Roku has acknowledged and is tracking.
- At least one owner reported an app that wouldn't launch even though the remote's button press registered (Roku made the acknowledgment sound), pointing to an app/channel compatibility issue.
- The sample is thin โ only 5 total mentions โ so treat the overheating pattern as a real, reported risk rather than a statistically confirmed defect rate.
- Sentiment skews negative overall: 3 negative mentions versus 1 positive and 1 mixed.
Owners report a **serious hardware defect** in this unit: one buyer found their Roku Express 4K+ hot to the touch with the bottom panel warped and malformed after normal use, raising real fire-safety concerns. Beyond that pattern, the sample also includes a complaint that an app failed to launch even though the remote registered the button press, alongside a single positive note on the network-based voice remote's TV controls. With only five total mentions and negatives outnumbering positives three to one, this reads as thin but genuinely concerning, not a confirmed failure rate. **Shoppers set on basic 4K/HDR streaming at this price may still consider it, but anyone uneasy about the reported overheating and warping should pass or wait for more owner data.**