TCL 4-Series 43S451 43"
The built-in Roku platform provides a simple, customizable home screen with thousands of streaming channels, making cord-cutting straightforward. Its 43-inch 4K display supports HDR and works seamlessly with Siri, Alexa, and AirPlay for easy voice control and content sharing. This TV is best for budget-conscious streamers who want a straightforward smart TV experience without external devices.
Screen 43"
Resolution 4K
Panel LED
Refresh 60 Hz
HDR HDR
smart platform Roku TV
hdmi version 2.1
28 Overall Score
No current retailer price
Snapshot
Pros & Cons
Pros
- Strong connectivity (70th percentile) 70th
Cons
- Below average user sentiment (9th percentile)
- Below average display (14th percentile)
- Below average hdr (35th percentile)
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
58/100Our AI sentiment read
The proof
Performance
Specifications
Full Specifications
Display
| Size | 43" |
| Resolution | 4K |
| Panel Type | LED |
| Backlight | Edge LED |
| Aspect Ratio | 16:9 |
| Curved | No |
HDR
| HDR Formats | HDR |
| Dolby Vision | No |
| HDR10+ | No |
| HLG | No |
Gaming
| Refresh Rate | 60 Hz |
Smart TV
| Platform | Roku TV |
| Voice Assistant | Siri, Alexa, Hey Google |
| Screen Mirroring | AirPlay |
Audio
| eARC | Yes |
Connectivity
| HDMI Ports | 4 |
| HDMI Version | 2.1 |
| Wi-Fi | Wi-Fi 5 |
| Ethernet | Yes |
Power & Size
| Weight | 11.0 kg / 24.3 lbs |
vs Competition
| Spec | TCL 4-Series 43S451 43" | Hisense U6 Series 65U65QF | Roku Plus Series 55R6C7 | Samsung M80H | Sony BRAVIA 3 II K50XR30M2 | LG QNED 65QNED82AUA |
|---|---|---|---|---|---|---|
| Screen Size | 43 | 65 | 55 | 55 | 50 | 65 |
| Resolution | 4K | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 |
| Panel Type | LED | Mini-LED | QLED | Mini-LED | LED | LED |
| Refresh Rate | 60 | 144 | 60 | 144 | 120 | 60 |
| Hdr | HDR | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) | HDR10+, HLG | HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision | HDR10, HLG |
| Smart Platform | Roku TV | Fire TV | Roku TV | Tizen | Google TV | webOS |
| Dolby Vision | false | true | true | false | true | false |
| Dolby Atmos | - | true | true | false | true | true |
| Hdmi Version | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 | 2.0 |
| Compare | Compare | Compare | Compare | Compare |
| Product | HDR | Audio | Smart | Gaming | Display | User Sentiment | Connectivity | Social Proof | Picture Quality |
|---|---|---|---|---|---|---|---|---|---|
| TCL 4-Series 43S451 43" | 34.9 | 38.7 | 62.6 | 44.9 | 13.5 | 8.7 | 69.8 | 57.8 | 36.1 |
| Hisense U6 Series 65U65QF Compare | 91.2 | 88.2 | 87.3 | 90.5 | 84.6 | 0 | 92.7 | 75.3 | 92.8 |
| Roku Plus Series 55R6C7 Compare | 76.2 | 81.9 | 99.8 | 56.9 | 77.8 | 93 | 89 | 93.6 | 36.1 |
| Samsung M80H Compare | 84.5 | 45.9 | 93.5 | 90.5 | 79.8 | 0 | 69.8 | 86.9 | 78.3 |
| Sony BRAVIA 3 II K50XR30M2 Compare | 76.2 | 81.9 | 72.3 | 78.3 | 65.9 | 0 | 96.5 | 86.9 | 36.1 |
| LG QNED 65QNED82AUA Compare | 62.9 | 81.9 | 90.2 | 49.5 | 72.3 | 0 | 59.8 | 80.6 | 83.2 |
Price
Value & Pricing
Price History
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
