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Roku 4662X

1 source-linked failure report. Most reported: Overheating. Typical failure around 1.6 yr.

Reliability signal — · Insufficient data · data confidence Very Low

1 confirmed failure reports

Reliability summary

What is likely to go wrong, when it happens, and how expensive it can be — from source-linked failure reports. Counts are reports in our database, not a population failure rate.

Reliability signal

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1 confirmed failure report · Insufficient data · Data confidence: Very Low

Need at least 5 confirmed failure-signal reports before showing an A–F grade.

Most common issue: Overheating
Typical first failure: 1.6 yr; Median of confirmed reports with timing
Median repair cost: —; Reported costs only · market varies
Highest reported repair: —; Not a quote · costs differ by country

What breaks?

Failure types

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Overheating1 · 100%

When does it break?

Failure timing

Months after purchase, using reports that included timing.

What does it cost?

Reported repair costs

Distribution of owner-reported repair costs— not a quote or guarantee. Labor and parts prices vary by country.

No reported repair costs yet for this model.

Median months to failure

Failure reports

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Median repair cost

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Still recommend

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% repaired

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% mfr warranty

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% extended warranty

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% support helpful

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What breaks?

What breaks? · reports

Overheating

Televisions (572)

19 months

Government / agencyIndexed Oct 16, 2026Source-linkedVerify source — SaferProducts.gov incident

SaferProducts.gov consumer incident report 20240127-F8EDB-2147341442. Severity: Incident, No Injury. Product: Roku 4662X (Roku ultra lt 4k it is black 6x4x2). Incident: We were watching TV and our Roku ultra 4k device displayed an overheating warning. We had never seen this before so naturally I picked the device up and it was burning hot. The location it was sitting had developed a brownish tint as of it were starting to burn. I contacted Roku and explained the issue and was told contact us if it happens a second time. I stated this is the second time it has happened and would like a replacement. They informed me they could offer a discount if I purchased a new device and stated my warranty is expired which is not true. I explained a simple [REDACTED] search shows this to be a wide spread issue and they refuse to acknowledge it. I set a thermostat on top of the device and it registered 101.3 after unplugging it. The other thermostat sitting next to it showed air temperature around the device was 71.4.

UnverifiedEvidence ★★★★☆

View report details

Months until failure

19 months

Repair cost

Not stated

Repaired

Not stated

Manufacturer warranty

Not stated

Extended warranty

Not stated

Support helpful

Not stated

Would recommend

Not stated

AI extraction confidence

88%

Verification status

Unverified

Evidence quality

★★★★☆ (4/5)

Discussion

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