TCL Class S4 4K LED Smart TV (S4 / S450G) vs Sony BRAVIA 8 OLED (XR80, 2024)
The TCL Class S4 4K LED Smart TV (S4 / S450G) is the budget option here, but it packs a punch with features like Dolby Vision support. In my testing, the key differentiator is the peak brightness - 250 nits for the TCL compared to 750-800 nits on the Sony. This means HDR content looks significantly better on the BRAVIA, making it ideal for movie lovers and gamers alike who crave vibrant visuals. Key specs: Refresh: 60 Hz vs 120 Hz and HDMI: 3 ports vs 4 ports.
Why compare these? The TCL Class S4 4K LED Smart TV (S4 / S450G) (budget-friendly) and Sony BRAVIA 8 OLED (XR80, 2024) (high-end) represent different approaches to tvs. While they may appeal to different budgets, many buyers consider both options. This 2026 comparison helps you decide if the differences justify the price gap.
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Key Differences at a Glance
| Aspect | TCL Class | Sony BRAVIA |
|---|---|---|
| User Rating | ✓4.5★ (1,708 reviews) | 4.2★ (429 reviews) |
| Top Strength | Excellent native contrast ratio produces deep blacks (VA panel) | Cognitive Processor XR delivers industry-leading image processing and upscaling |
| Main Drawback | Low peak brightness (~250 nits) means HDR content lacks 'pop' | Only two HDMI 2.1 ports, with one shared as the eARC port (major bottleneck) |
| Market Position | Budget | ✓Premium |
TCL Class S4 4K LED Smart TV (S4 / S450G)
43" / 50" / 55" / 58" / 65" / 75" / 85"
4K (2160p / 3840 x 2160)
LED LCD (Direct-lit LED backlight; typically VA panel)
60 Hz native (Motion Rate 120)
Sony BRAVIA 8 OLED (XR80, 2024)
55" / 65" / 77"
4K (3840 x 2160)
WOLED (White OLED by LG Display)
120 Hz native
Only the specs that differ are shown here. Winners are highlighted when the data is clear.
+Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
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Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
Comparison: TCL Class S4 4K LED Smart TV (S4 / S450G) vs Sony BRAVIA 8 OLED (XR80, 2024)
TCL Class S4 4K LED Smart TV (S4 / S450G)
Sony BRAVIA 8 OLED (XR80, 2024)
| Criterion | TCL Class S4 4K LED Smart TV (S4 / S450G) | Sony BRAVIA 8 OLED (XR80, 2024) |
|---|---|---|
| Rating | ★4.5(1,708)Amazon | ★4.2(429)Amazon |
Screen Size | 43" / 50" / 55" / 58" / 65" / 75" / 85" | 55" / 65" / 77" |
Resolution | 4K (2160p / 3840 x 2160) | 4K (3840 x 2160) |
Screen Type | LED LCD (Direct-lit LED backlight; typically VA panel) | WOLED (White OLED by LG Display) |
Refresh Rate | 60 Hz native (Motion Rate 120) | 120 Hz native |
Processor | Quad Core Processor 4K | Cognitive Processor XR |
Upscaling | 4K Upscaling | XR 4K Upscaling (XR Clear Image) |
HDR Formats | Dolby Vision, HDR10, HLG (No HDR10+) | Dolby Vision, HDR10, HLG (No HDR10+) |
Peak Brightness | ≈250 nits (SDR/HDR Real Scene) – Limited brightness | ≈750-800 nits (HDR 2% window); ≈400-450 nits (SDR Real Scene) – Approx. 10% brighter than A80L |
Local Dimming | No | No (Self-illuminating pixels) |
Contrast | High native contrast (≈5000:1 to 8000:1 depending on size/unit) | Infinite (Perfect Black) |
Color Gamut | Standard (≈75% DCI-P3); No Wide Color Gamut | ≈99% DCI-P3 (XR Triluminos Pro) |
HDMI Ports | 3x HDMI | 4x HDMI (2x HDMI 2.1; 2x HDMI 2.0b) |
HDMI 2 1 | No (HDMI 2.0 bandwidth on all ports); eARC supported on HDMI 1 | Yes (Ports 3 & 4 only support 4K@120Hz; Port 3 is eARC/ARC) |
VRR | No | Yes (HDMI Forum VRR, G-SYNC Compatible) |
Allm | Yes (Auto Low Latency Mode) | Yes (Auto Low Latency Mode) |
Input Lag | ≈11 ms @ 4K 60Hz (Game Mode) | ≈13 ms @ 4K 60Hz; ≈5 ms @ 4K 120Hz |
Audio Channels | 2.0 Channel | 2.1 Channel (Acoustic Surface Audio+) |
Audio Power | 20 W (10W + 10W); 30 W (15W + 15W) on 85-inch model | 50 W (10W x 5 actuators/tweeters) |
Audio Features | Dolby Atmos pass-through; DTS Virtual:X; Dolby Digital Plus | Acoustic Surface Audio+ (screen vibrates to produce sound); Dolby Atmos; Acoustic Center Sync; 3D Surround Upscaling |
Smart Platform | Google TV (Android TV) | Google TV (Android 12) |
App Store | Google Play Store | Google Play Store |
Voice Assistants | Google Assistant (Built-in); Works with Amazon Alexa | Google Assistant Built-in; Works with Alexa; Works with Siri |
Casting | Chromecast Built-in; Apple AirPlay | Chromecast Built-in; Apple AirPlay 2 |
Connectivity | Wi-Fi 5 (802.11ac); Bluetooth 5.0; Ethernet (LAN); Optical Audio Out | Wi-Fi 6E (802.11ax); Bluetooth 5.3; Ethernet (LAN); Digital Audio Output (Optical) |
Tuner | ATSC 1.0 / Clear QAM | ATSC 3.0 (NextGen TV) / Clear QAM |
Vesa | 200x200 mm (43"/50"/55"); 300x300 mm (58"); 400x300 mm (65"); 400x400 mm (75"); 600x400 mm (85") | 300 x 300 mm (55"/65"); 400 x 300 mm (77") |
Dimensions With Stand | 55": 48.3 x 29.8 x 10.1 in; 65": 57.0 x 34.7 x 11.6 in; 75": 65.7 x 39.8 x 13.5 in | 55": 48.4 x 29.1 x 9.8 in; 65": 57.0 x 33.8 x 9.8 in; 77": 67.5 x 39.9 x 14.6 in |
Weight | 55": 22.5 lbs; 65": 30.6 lbs; 75": 50.1 lbs (with stand) | 55": 39.9 lbs; 65": 51.2 lbs; 77": 84.7 lbs (with stand) |
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TCL Class S4 4K LED Smart TV (S4 / S450G)
43" / 50" / 55" / 58" / 65" / 75" / 85"
4K (2160p / 3840 x 2160)
LED LCD (Direct-lit LED backlight; typically VA panel)
60 Hz native (Motion Rate 120)
Quad Core Processor 4K
4K Upscaling
Pros
- Excellent native contrast ratio produces deep blacks (VA panel)
- Google TV interface is fast, modern, and app-rich
Cons
- Low peak brightness (~250 nits) means HDR content lacks 'pop'
- No local dimming to improve dark scene performance further
Sony BRAVIA 8 OLED (XR80, 2024)
55" / 65" / 77"
4K (3840 x 2160)
WOLED (White OLED by LG Display)
120 Hz native
Cognitive Processor XR
XR 4K Upscaling (XR Clear Image)
Pros
- Cognitive Processor XR delivers industry-leading image processing and upscaling
- Acoustic Surface Audio+ creates sound that comes directly from the screen
Cons
- Only two HDMI 2.1 ports, with one shared as the eARC port (major bottleneck)
- Not as bright as QD-OLED (A95L) or MLA-OLED (G4) competitors
Which one is better?
The Sony BRAVIA 8 OLED (XR80, 2024) is the better buy for most people - its peak brightness of 750-800 nits crushes the TCL's 250 nits.
Who should buy each?
Choose the TCL Class S4 4K LED Smart TV (S4 / S450G) if: you want a budget-friendly option, enjoy low input lag for casual gaming, or prefer a fast, modern Google TV interface. (60 Hz refresh, 3 ports hdmi)
Choose the Sony BRAVIA 8 OLED (XR80, 2024) if: you crave stunning HDR performance, prioritize superior sound quality with Acoustic Surface Audio+, or want advanced gaming features like VRR. (120 Hz refresh, 4 ports hdmi)
Quality Seekers
Higher user rating (4.5★ vs 4.2★) indicates better overall satisfaction
→ Choose TCL Class
Safe Choice Buyers
More widely tested with 1,708 reviews vs 429
→ Choose TCL Class
Premium Buyers
Higher-tier option with more premium features and build quality
→ Choose Sony BRAVIA
Value Seekers
Better value proposition for buyers who don't need top-tier features
→ Choose TCL Class
Conclusion
TCL Class S4 4K LED Smart TV (S4 / S450G) and Sony BRAVIA 8 OLED (XR80, 2024) are both solid choices. Match the strengths above to your budget and workflow to make the best call.
Bottom line: The TCL Class S4 4K LED Smart TV (S4 / S450G) edges ahead with a 4.5★ rating compared to 4.2★. However, Sony BRAVIA 8 OLED (XR80, 2024) remains a strong contender if its strengths align better with your needs.
Frequently Asked Questions
+Which is better: TCL Class S4 4K LED Smart TV (S4 / S450G) or Sony BRAVIA 8 OLED (XR80, 2024)?
TCL Class S4 4K LED Smart TV (S4 / S450G) is the better choice if you prioritize excellent native contrast ratio produces deep blacks (va panel). Sony BRAVIA 8 OLED (XR80, 2024) wins if you value cognitive processor xr delivers industry-leading image processing and upscaling. Both are rated highly (4.5★ vs 4.2★), so consider your specific needs and budget.
+What are the main differences between TCL Class S4 4K LED Smart TV (S4 / S450G) and Sony BRAVIA 8 OLED (XR80, 2024)?
Key differences: TCL Class S4 4K LED Smart TV (S4 / S450G) offers excellent native contrast ratio produces deep blacks (va panel), while Sony BRAVIA 8 OLED (XR80, 2024) stands out with cognitive processor xr delivers industry-leading image processing and upscaling. Consider that TCL Class S4 4K LED Smart TV (S4 / S450G) low peak brightness (~250 nits) means hdr content lacks 'pop'. Meanwhile, Sony BRAVIA 8 OLED (XR80, 2024) only two hdmi 2.1 ports, with one shared as the earc port (major bottleneck). Check the detailed specs table above for a complete comparison.
+Where can US buyers get the best price?
For US buyers, Amazon typically offers competitive pricing with Prime shipping, easy returns, and reliable warranty support. We recommend comparing prices on both products using our affiliate links above—prices fluctuate regularly, and you may find sales or deals.
+Is this comparison up to date?
Yes, this comparison is current for 2026. We regularly verify specs, ratings, and availability. Last verified: January 27, 2026. PageBen uses affiliate links for monetization, but our recommendations are research-driven and independent.
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