TCL 4-Series 43" TV
Where to Buy
| Retailer | Price | Last seen | Buy |
|---|---|---|---|
 walmart 90-day returns (in store too) | $138.00 | Feb 20, 2026, may have changed | Buy Now |
 bestbuy 15-day returns (in store too) · free return shipping · free shipping on $35+ | $189.99 | Feb 20, 2026, may have changed | Buy Now |
V viglink | $198.00 | Feb 20, 2026, may have changed | Buy Now |
 Amazon Sold by MMNLogistics | $242.00 | Feb 9, 2024, may have changed | Buy Now |
 Bonanza | $347.47 | Oct 21, 2024, may have changed | Buy Now |
Prices are collected from retailer listings; each row shows the date we last saw that price. Return and shipping terms are each store's standard policy from our retailer research (April 2026). Some products and categories have different terms, so check with the store before you buy.
Used & Refurbished
✨ See 1 used & refurbished price with ShopSavvy ProGet the app →Pros
- •Many users report reliable, consistent performance with no issues over nearly two years of use.
- •Picture quality is praised as fantastic and meets expectations for a 4K UHD HDR TV.
- •All smart features powered by Roku work as intended, providing an easy and enjoyable user experience.
- •Some buyers express strong confidence, planning to purchase additional units due to positive experiences.
- •The TV maintains solid performance as a budget-friendly smart LED TV with HDR support.
Cons
- •A significant number of users report serious reliability issues, especially with the main video board failing within the first year or shortly after replacement.
- •Multiple units have frozen within minutes of first use or started malfunctioning less than a year after purchase, often getting stuck on a red screen or losing picture while sound remains functional.
- •Some users experience annoying sound problems, including occasional speaker cutouts and a loud whining noise during playback pauses or transitions.
- •Troubleshooting steps like resets, power cycling, or software updates frequently fail to resolve persistent issues.
- •Customer support is often unresponsive, forcing users to handle problems on their own without satisfactory solutions.
- •The short warranty period adds to dissatisfaction, given the TV’s longevity concerns.
- •Compared to older TVs from other brands that continue to work well, the overall quality and durability feel disappointing here.
- •Several reviewers recommend avoiding this model altogether and considering other brands for better reliability.
Bottom Line
If you want a budget-friendly 4K UHD smart TV with good picture quality and a user-friendly Roku interface, the TCL 43" 4-Series 43S451 can deliver — assuming you get a unit that works smoothly. However, be warned: around half of buyers face serious reliability headaches, including hardware failures and persistent glitches, often within the first year. If long-term durability and worry-free use matter to you, it’s wise to consider alternatives or shop with extra caution, especially if customer service responsiveness is important. We suggest evaluating other brands known for better reliability if you want peace of mind over flashing HDR features.
📚More About TCL 4-Series 43" TV
Discussion
ShopSavvy compares prices across thousands of retailers so you always get the best deal. Prices are collected from retailer listings, and each one shows the date we last saw it. Our expert reviews and community discussion help you make informed buying decisions.