TCL Class S4 4K LED Smart TV (S4 / S450G) vs LG OLED evo G4 Series (Gallery Edition, 2024)
When comparing the TCL Class S4 4K LED Smart TV (S4 / S450G) and the LG OLED evo G4 Series (Gallery Edition, 2024), the stands out is the LG OLED. Its peak brightness of 1500 nits crushes the TCL's 250 nits, making HDR content pop like never before. In real-world usage, that brightness means vibrant colors and stunning contrast in bright rooms, whereas the TCL's limited brightness can leave HDR content looking flat. If you're serious about your viewing experience, the LG OLED's superior specs make it worth the investment. 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 LG OLED evo G4 Series (Gallery Edition, 2024) (premium flagship) 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.
As an Amazon Associate I earn from qualifying purchases.
Key Differences at a Glance
| Aspect | TCL Class | LG OLED |
|---|---|---|
| User Rating | 4.5★ (1,708 reviews) | 4.5★ (242 reviews) |
| Top Strength | Excellent native contrast ratio produces deep blacks (VA panel) | Class-leading brightness with MLA technology (55"-83" models) |
| Main Drawback | Low peak brightness (~250 nits) means HDR content lacks 'pop' | No ATSC 3.0 tuner (a downgrade from the G3, limiting NextGen TV access) |
| Market Position | Budget | ✓Flagship |
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)
LG OLED evo G4 Series (Gallery Edition, 2024)
55" / 65" / 77" / 83" / 97"
4K (3840 x 2160)
WOLED with Micro Lens Array (MLA) on 55/65/77/83"; Standard WOLED on 97"
144 Hz native (PC); 120 Hz (Consoles)
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.
Expand
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 LG OLED evo G4 Series (Gallery Edition, 2024)
TCL Class S4 4K LED Smart TV (S4 / S450G)
LG OLED evo G4 Series (Gallery Edition, 2024)
| Criterion | TCL Class S4 4K LED Smart TV (S4 / S450G) | LG OLED evo G4 Series (Gallery Edition, 2024) |
|---|---|---|
| Rating | ★4.5(1,708)Amazon | ★4.5(242)Amazon |
Screen Size | 43" / 50" / 55" / 58" / 65" / 75" / 85" | 55" / 65" / 77" / 83" / 97" |
Resolution | 4K (2160p / 3840 x 2160) | 4K (3840 x 2160) |
Screen Type | LED LCD (Direct-lit LED backlight; typically VA panel) | WOLED with Micro Lens Array (MLA) on 55/65/77/83"; Standard WOLED on 97" |
Refresh Rate | 60 Hz native (Motion Rate 120) | 144 Hz native (PC); 120 Hz (Consoles) |
Processor | Quad Core Processor 4K | α11 AI Processor 4K |
Upscaling | 4K Upscaling | AI Super Upscaling 4K (AI Picture Pro) |
HDR Formats | Dolby Vision, HDR10, HLG (No HDR10+) | Dolby Vision, HDR10, HLG (No HDR10+) |
Peak Brightness | ≈250 nits (SDR/HDR Real Scene) – Limited brightness | ≈1,500 nits (HDR 2% window on MLA models); ≈350-500 nits (SDR Real Scene) |
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 (MLA models) |
HDMI Ports | 3x HDMI | 4x HDMI 2.1 (All ports support 4K@144Hz) |
HDMI 2 1 | No (HDMI 2.0 bandwidth on all ports); eARC supported on HDMI 1 | Yes (4 ports) |
VRR | No | Yes (G-SYNC Compatible, FreeSync Premium, HDMI Forum VRR) |
Allm | Yes (Auto Low Latency Mode) | Yes (Auto Low Latency Mode) |
Input Lag | ≈11 ms @ 4K 60Hz (Game Mode) | ≈10 ms @ 60Hz; ≈5 ms @ 120Hz; ≈0.1 ms response time |
Audio Channels | 2.0 Channel | 4.2 Channel |
Audio Power | 20 W (10W + 10W); 30 W (15W + 15W) on 85-inch model | 60 W |
Audio Features | Dolby Atmos pass-through; DTS Virtual:X; Dolby Digital Plus | Dolby Atmos; DTS:X (Bypass only); AI Sound Pro (Virtual 11.1.2 Up-mix); WiSA Ready (2.1ch) |
Smart Platform | Google TV (Android TV) | webOS 24 |
App Store | Google Play Store | LG Content Store |
Voice Assistants | Google Assistant (Built-in); Works with Amazon Alexa | Amazon Alexa Built-in; Works with Google Assistant |
Casting | Chromecast Built-in; Apple AirPlay | Apple AirPlay 2; Chromecast Built-in |
Connectivity | Wi-Fi 5 (802.11ac); Bluetooth 5.0; Ethernet (LAN); Optical Audio Out | Wi-Fi 6E (802.11ax); Bluetooth 5.1; Ethernet (LAN); Optical Audio |
Tuner | ATSC 1.0 / Clear QAM | ATSC 1.0 (Digital) / Clear QAM (Note: ATSC 3.0 removed for 2024) |
Vesa | 200x200 mm (43"/50"/55"); 300x300 mm (58"); 400x300 mm (65"); 400x400 mm (75"); 600x400 mm (85") | 300 x 200 mm (55"); 300 x 300 mm (65"); 300 x 300 mm (77"); 400 x 400 mm (83"); 600 x 400 mm (97") |
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 | Note: Stand sold separately for most SKUs. Panel dims (65"): 56.7 x 32.5 x 1.0 in |
Weight | 55": 22.5 lbs; 65": 30.6 lbs; 75": 50.1 lbs (with stand) | 55": 38.4 lbs; 65": 52.5 lbs; 77": 82.5 lbs; 83": 90.2 lbs (Panel only) |
| Pros |
|
|
| Cons |
|
|
As an Amazon Associate I earn from qualifying purchases. | Check Price on Amazon→ | Check Price on Amazon→ |
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
LG OLED evo G4 Series (Gallery Edition, 2024)
55" / 65" / 77" / 83" / 97"
4K (3840 x 2160)
WOLED with Micro Lens Array (MLA) on 55/65/77/83"; Standard WOLED on 97"
144 Hz native (PC); 120 Hz (Consoles)
α11 AI Processor 4K
AI Super Upscaling 4K (AI Picture Pro)
Pros
- Class-leading brightness with MLA technology (55"-83" models)
- New α11 AI Processor delivers significant upscaling and processing improvements
Cons
- No ATSC 3.0 tuner (a downgrade from the G3, limiting NextGen TV access)
- Stand is typically not included in the box (designed for wall mounting)
Which one is better?
The LG OLED evo G4 Series (Gallery Edition, 2024) is the better buy for most people - its peak brightness of 1500 nits crushes the TCL Class S4 4K LED Smart TV (S4 / S450G) at just 250 nits. That said, grab the TCL if you're on a budget and just want decent performance without breaking the bank.
Who should buy each?
Choose the TCL Class S4 4K LED Smart TV (S4 / S450G) if: you want to save money, need a TV for a dark room, or play casual games. (60 Hz refresh, 3 ports hdmi)
Choose the LG OLED evo G4 Series (Gallery Edition, 2024) if: you want the best picture quality, watch HDR content frequently, or are a serious gamer. (144 Hz refresh, 4 ports hdmi)
Safe Choice Buyers
More widely tested with 1,708 reviews vs 242
→ Choose TCL Class
Premium Buyers
Higher-tier option with more premium features and build quality
→ Choose LG OLED
Value Seekers
Better value proposition for buyers who don't need top-tier features
→ Choose TCL Class
Excellent native contrast Priority
Excellent native contrast ratio produces deep blacks (VA panel)
→ 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: Both products share a 4.5★ rating, making this comparison particularly close. Your decision should come down to which specific features matter most to you.
Frequently Asked Questions
+Which is better: TCL Class S4 4K LED Smart TV (S4 / S450G) or LG OLED evo G4 Series (Gallery Edition, 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). LG OLED evo G4 Series (Gallery Edition, 2024) wins if you value class-leading brightness with mla technology (55"-83" models). Both are rated highly (4.5★ vs 4.5★), so consider your specific needs and budget.
+What are the main differences between TCL Class S4 4K LED Smart TV (S4 / S450G) and LG OLED evo G4 Series (Gallery Edition, 2024)?
Key differences: TCL Class S4 4K LED Smart TV (S4 / S450G) offers excellent native contrast ratio produces deep blacks (va panel), while LG OLED evo G4 Series (Gallery Edition, 2024) stands out with class-leading brightness with mla technology (55"-83" models). Consider that TCL Class S4 4K LED Smart TV (S4 / S450G) low peak brightness (~250 nits) means hdr content lacks 'pop'. Meanwhile, LG OLED evo G4 Series (Gallery Edition, 2024) no atsc 3.0 tuner (a downgrade from the g3, limiting nextgen tv access). 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.
Affiliate disclosure
PageBen uses Amazon affiliate links. If you purchase through our links, we may earn a commission at no extra cost to you. This supports independent content for US shoppers.