TCL Class S4 4K LED Smart TV (S4 / S450G) vs Hisense U8N Mini-LED ULED 4K Google TV (2024)
The TCL Class S4 4K LED Smart TV (S4 / S450G) is the budget option here, delivering decent performance for casual viewing. However, the Hisense U8N Mini-LED ULED 4K Google TV (2024) offers massive upgrades in brightness and refresh rate that make it stand out in 2026. With peak brightness hitting over 3000 nits, HDR content is visually stunning, while TCL's 250 nits can leave you wanting more. Key specs: Refresh: 60 Hz vs 144 Hz and HDMI: 3 ports vs 4 ports.
Why compare these? The TCL Class S4 4K LED Smart TV (S4 / S450G) (budget-friendly) and Hisense U8N Mini-LED ULED 4K Google TV (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 | Hisense U8N |
|---|---|---|
| User Rating | ✓4.5★ (1,708 reviews) | 4.2★ (924 reviews) |
| Top Strength | Excellent native contrast ratio produces deep blacks (VA panel) | Incredible HDR peak brightness (3,000+ nits) crushes glare and makes highlights visually stunning |
| Main Drawback | Low peak brightness (~250 nits) means HDR content lacks 'pop' | The 75-inch model's ADS panel has significantly lower contrast than the other sizes |
| 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)
Hisense U8N Mini-LED ULED 4K Google TV (2024)
55" / 65" / 75" / 85" / 100"
4K (3840 x 2160)
Mini-LED with Quantum Dot; VA Panel (55"/65"/85"/100"); ADS Pro Panel (75" only)
144 Hz native (VRR from 48Hz-144Hz)
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 Hisense U8N Mini-LED ULED 4K Google TV (2024)
TCL Class S4 4K LED Smart TV (S4 / S450G)
Hisense U8N Mini-LED ULED 4K Google TV (2024)
| Criterion | TCL Class S4 4K LED Smart TV (S4 / S450G) | Hisense U8N Mini-LED ULED 4K Google TV (2024) |
|---|---|---|
| Rating | ★4.5(1,708)Amazon | ★4.2(924)Amazon |
Screen Size | 43" / 50" / 55" / 58" / 65" / 75" / 85" | 55" / 65" / 75" / 85" / 100" |
Resolution | 4K (2160p / 3840 x 2160) | 4K (3840 x 2160) |
Screen Type | LED LCD (Direct-lit LED backlight; typically VA panel) | Mini-LED with Quantum Dot; VA Panel (55"/65"/85"/100"); ADS Pro Panel (75" only) |
Refresh Rate | 60 Hz native (Motion Rate 120) | 144 Hz native (VRR from 48Hz-144Hz) |
Processor | Quad Core Processor 4K | Hi-View Engine PRO |
Upscaling | 4K Upscaling | 4K Upscaling (AI-powered) |
HDR Formats | Dolby Vision, HDR10, HLG (No HDR10+) | Dolby Vision IQ, HDR10+, HDR10, HLG |
Peak Brightness | ≈250 nits (SDR/HDR Real Scene) – Limited brightness | ≈3,000+ nits (HDR Peak 10% Window); ≈850-900 nits (SDR Real Scene) – Class-leading brightness |
Local Dimming | No | Yes (Full Array Local Dimming Pro; up to 2,000+ zones depending on size) |
Contrast | High native contrast (≈5000:1 to 8000:1 depending on size/unit) | ≈280,000:1 (with Local Dimming on VA models); 75" ADS model will have lower native contrast but wider angles |
Color Gamut | Standard (≈75% DCI-P3); No Wide Color Gamut | ≈96% DCI-P3 (Quantum Dot Color) |
HDMI Ports | 3x HDMI | 4x HDMI (2x HDMI 2.1; 2x HDMI 2.0) |
HDMI 2 1 | No (HDMI 2.0 bandwidth on all ports); eARC supported on HDMI 1 | Yes (Ports 3 & 4 support 4K@144Hz; Port 3 is eARC) |
VRR | No | Yes (FreeSync Premium Pro, G-SYNC Compatible, HDMI Forum VRR) |
Allm | Yes (Auto Low Latency Mode) | Yes (Auto Low Latency Mode) |
Input Lag | ≈11 ms @ 4K 60Hz (Game Mode) | ≈14 ms @ 60Hz; ≈6 ms @ 120Hz |
Audio Channels | 2.0 Channel | 2.1.2 Channel (Multi-Channel Audio) |
Audio Power | 20 W (10W + 10W); 30 W (15W + 15W) on 85-inch model | 50 W (2x 15W Main + 20W Subwoofer + 2x 5W Up-firing) |
Audio Features | Dolby Atmos pass-through; DTS Virtual:X; Dolby Digital Plus | Dolby Atmos; DTS:X; WiSA Ready; IMAX Enhanced |
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 (Hands-free); Works with Alexa |
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") | 400 x 300 mm (55"); 400 x 400 mm (65"); 600 x 400 mm (75"/85") |
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 | 65": 57.0 x 35.7 x 11.4 in; 75": 65.8 x 40.8 x 12.8 in |
Weight | 55": 22.5 lbs; 65": 30.6 lbs; 75": 50.1 lbs (with stand) | 65": 68.3 lbs; 75": 87.1 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
Hisense U8N Mini-LED ULED 4K Google TV (2024)
55" / 65" / 75" / 85" / 100"
4K (3840 x 2160)
Mini-LED with Quantum Dot; VA Panel (55"/65"/85"/100"); ADS Pro Panel (75" only)
144 Hz native (VRR from 48Hz-144Hz)
Hi-View Engine PRO
4K Upscaling (AI-powered)
Pros
- Incredible HDR peak brightness (3,000+ nits) crushes glare and makes highlights visually stunning
- Excellent reflection handling and black levels (especially on VA models)
Cons
- The 75-inch model's ADS panel has significantly lower contrast than the other sizes
- Only two HDMI 2.1 ports, and one is shared with eARC (limiting for multi-console users)
Which one is better?
The Hisense U8N Mini-LED ULED 4K Google TV (2024) is the better buy for most people - its 3000+ nits peak brightness crushes the TCL Class S4. That said, grab the TCL if you want to save money and don't need the high-end features.
Who should buy each?
Choose the TCL Class S4 4K LED Smart TV (S4 / S450G) if: you want a budget-friendly option, prioritize casual viewing, or play games occasionally. (60 Hz refresh, 3 ports hdmi)
Choose the Hisense U8N Mini-LED ULED 4K Google TV (2024) if: you crave stunning HDR performance, play competitive games with high refresh rates, or want richer audio experiences. (144 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 924
→ Choose TCL Class
Premium Buyers
Higher-tier option with more premium features and build quality
→ Choose Hisense U8N
Value Seekers
Better value proposition for buyers who don't need top-tier features
→ Choose TCL Class
Conclusion
There is no wrong answer here. Focus on the features you will use daily and pick the model that aligns with them.
Bottom line: The TCL Class S4 4K LED Smart TV (S4 / S450G) edges ahead with a 4.5★ rating compared to 4.2★. However, Hisense U8N Mini-LED ULED 4K Google TV (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 Hisense U8N Mini-LED ULED 4K Google TV (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). Hisense U8N Mini-LED ULED 4K Google TV (2024) wins if you value incredible hdr peak brightness (3,000+ nits) crushes glare and makes highlights visually stunning. 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 Hisense U8N Mini-LED ULED 4K Google TV (2024)?
Key differences: TCL Class S4 4K LED Smart TV (S4 / S450G) offers excellent native contrast ratio produces deep blacks (va panel), while Hisense U8N Mini-LED ULED 4K Google TV (2024) stands out with incredible hdr peak brightness (3,000+ nits) crushes glare and makes highlights visually stunning. Consider that TCL Class S4 4K LED Smart TV (S4 / S450G) low peak brightness (~250 nits) means hdr content lacks 'pop'. Meanwhile, Hisense U8N Mini-LED ULED 4K Google TV (2024) the 75-inch model's ads panel has significantly lower contrast than the other sizes. 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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