2026 comparison

Updated Jan 16, 2026

|Sources: Amazon, Manufacturer

Sony BRAVIA XR X90L Full Array LED 4K TV (2023) vs TCL Class S4 4K LED Smart TV (S4 / S450G)

Sony BRAVIA XR X90L Full Array LED 4K TV (2023) vs TCL Class S4 4K LED Smart TV (S4 / S450G): which is the right fit? We cover performance, value, and use cases to make the call easier.

Ratings: 4.4★ vs 4.5★

As an Amazon Associate I earn from qualifying purchases.

Sony BRAVIA XR X90L Full Array LED 4K TV (2023)

★4.4

(995)•Amazon

Screen Size:55" / 65" / 75" / 85" / 98"

Resolution:4K (3840 x 2160)

Screen Type:LED LCD (VA Panel; Full Array Local Dimming)

Refresh Rate:120 Hz native

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TCL Class S4 4K LED Smart TV (S4 / S450G)

★4.5

(1,708)•Amazon

Screen Size:43" / 50" / 55" / 58" / 65" / 75" / 85"

Resolution:4K (2160p / 3840 x 2160)

Screen Type:LED LCD (Direct-lit LED backlight; typically VA panel)

Refresh Rate:60 Hz native (Motion Rate 120)

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Comparison: Sony BRAVIA XR X90L Full Array LED 4K TV (2023) vs TCL Class S4 4K LED Smart TV (S4 / S450G)

Sony BRAVIA XR X90L Full Array LED 4K TV (2023)

★4.4(995)Amazon

TCL Class S4 4K LED Smart TV (S4 / S450G)

★4.5(1,708)Amazon

Criterion	Sony BRAVIA XR X90L Full Array LED 4K TV (2023)	TCL Class S4 4K LED Smart TV (S4 / S450G)
Rating	★4.4(995)Amazon	★4.5(1,708)Amazon
Screen Size	55" / 65" / 75" / 85" / 98"	43" / 50" / 55" / 58" / 65" / 75" / 85"
Resolution	4K (3840 x 2160)	4K (2160p / 3840 x 2160)
Screen Type	LED LCD (VA Panel; Full Array Local Dimming)	LED LCD (Direct-lit LED backlight; typically VA panel)
Refresh Rate	120 Hz native	60 Hz native (Motion Rate 120)
Processor	Cognitive Processor XR	Quad Core Processor 4K
Upscaling	XR 4K Upscaling (XR Clear Image)	4K Upscaling
HDR Formats	Dolby Vision, HDR10, HLG (No HDR10+)	Dolby Vision, HDR10, HLG (No HDR10+)
Peak Brightness	≈775 nits (SDR Real Scene); ≈1,200 nits (HDR 10% Window) – Brighter than previous X90K	≈250 nits (SDR/HDR Real Scene) – Limited brightness
Local Dimming	Yes (Full Array Local Dimming; Zone count varies by size)	No
Contrast	≈42,000:1 (with Local Dimming enabled) – Excellent black levels for non-OLED	High native contrast (≈5000:1 to 8000:1 depending on size/unit)
Color Gamut	≈90% DCI-P3 (XR Triluminos Pro)	Standard (≈75% DCI-P3); No Wide Color Gamut
HDMI Ports	4x HDMI (2x HDMI 2.1; 2x HDMI 2.0b)	3x HDMI
HDMI 2 1	Yes (Ports 3 & 4 only support 4K@120Hz)	No (HDMI 2.0 bandwidth on all ports); eARC supported on HDMI 1
VRR	Yes (HDMI Forum VRR, G-SYNC Compatible)	No
Allm	Yes (Auto Low Latency Mode)	Yes (Auto Low Latency Mode)
Input Lag	≈18 ms @ 4K 60Hz; ≈9 ms @ 4K 120Hz	≈11 ms @ 4K 60Hz (Game Mode)
Audio Channels	2.0 Channel (Acoustic Multi-Audio)	2.0 Channel
Audio Power	30 W (10W x 2 Full Range + 5W x 2 Tweeters)	20 W (10W + 10W); 30 W (15W + 15W) on 85-inch model
Audio Features	Acoustic Multi-Audio; Dolby Atmos; Acoustic Center Sync (with compatible Sony soundbars); DTS Digital Surround	Dolby Atmos pass-through; DTS Virtual:X; Dolby Digital Plus
Smart Platform	Google TV (Android 10)	Google TV (Android TV)
App Store	Google Play Store	Google Play Store
Voice Assistants	Google Assistant Built-in; Works with Alexa; Works with Siri	Google Assistant (Built-in); Works with Amazon Alexa
Casting	Chromecast Built-in; Apple AirPlay 2	Chromecast Built-in; Apple AirPlay
Connectivity	Wi-Fi 5 (802.11ac); Bluetooth 4.2; Ethernet (LAN); Optical Audio; Composite In (Hybrid)	Wi-Fi 5 (802.11ac); Bluetooth 5.0; Ethernet (LAN); Optical Audio Out
Tuner	ATSC 3.0 (NextGen TV) / Clear QAM	ATSC 1.0 / Clear QAM
Vesa	300 x 300 mm (55"/65"/75"); 400 x 400 mm (85"); 600 x 400 mm (98")	200x200 mm (43"/50"/55"); 300x300 mm (58"); 400x300 mm (65"); 400x400 mm (75"); 600x400 mm (85")
Dimensions With Stand	65": 57.0 x 34.0 x 13.6 in; 75": 65.7 x 39.1 x 15.6 in; 85": 74.5 x 44.0 x 18.0 in	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
Weight	65": 55.1 lbs; 75": 78.5 lbs; 85": 109.3 lbs; 98": 151.8 lbs (with stand)	55": 22.5 lbs; 65": 30.6 lbs; 75": 50.1 lbs (with stand)
Pros	Cognitive Processor XR delivers industry-leading upscaling and motion processing Significantly brighter than previous models, making HDR highlights pop Full Array Local Dimming provides deep blacks and minimal blooming for the price Includes ATSC 3.0 tuner for NextGen TV broadcasts (unlike many competitors)	Excellent native contrast ratio produces deep blacks (VA panel) Google TV interface is fast, modern, and app-rich Supports Dolby Vision and Dolby Atmos (rare at this price point) Very low input lag (~11ms) makes it decent for casual gaming
Cons	Only two HDMI 2.1 ports, and one is shared with eARC (challenging for users with 2+ consoles and a soundbar) Viewing angles are narrow (VA panel typical; picture washes out from sides) Blooming is still noticeable around subtitles or very bright objects in dark scenes Refection handling is decent but struggles with direct sunlight compared to the X93L/X95L	Low peak brightness (~250 nits) means HDR content lacks 'pop' No local dimming to improve dark scene performance further Narrow viewing angles (picture washes out from the side) Limited to 60Hz with no VRR or HDMI 2.1 bandwidth for next-gen consoles
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Sony BRAVIA XR X90L Full Array LED 4K TV (2023)

Rating:★4.4(995)Amazon

Screen Size:55" / 65" / 75" / 85" / 98"

Resolution:4K (3840 x 2160)

Screen Type:LED LCD (VA Panel; Full Array Local Dimming)

Refresh Rate:120 Hz native

Processor:Cognitive Processor XR

Upscaling:XR 4K Upscaling (XR Clear Image)

HDR Formats:Dolby Vision, HDR10, HLG (No HDR10+)

Peak Brightness:≈775 nits (SDR Real Scene); ≈1,200 nits (HDR 10% Window) – Brighter than previous X90K

Local Dimming:Yes (Full Array Local Dimming; Zone count varies by size)

Contrast:≈42,000:1 (with Local Dimming enabled) – Excellent black levels for non-OLED

Color Gamut:≈90% DCI-P3 (XR Triluminos Pro)

HDMI Ports:4x HDMI (2x HDMI 2.1; 2x HDMI 2.0b)

HDMI 2 1:Yes (Ports 3 & 4 only support 4K@120Hz)

VRR:Yes (HDMI Forum VRR, G-SYNC Compatible)

Allm:Yes (Auto Low Latency Mode)

Input Lag:≈18 ms @ 4K 60Hz; ≈9 ms @ 4K 120Hz

Audio Channels:2.0 Channel (Acoustic Multi-Audio)

Audio Power:30 W (10W x 2 Full Range + 5W x 2 Tweeters)

Audio Features:Acoustic Multi-Audio; Dolby Atmos; Acoustic Center Sync (with compatible Sony soundbars); DTS Digital Surround

Smart Platform:Google TV (Android 10)

App Store:Google Play Store

Voice Assistants:Google Assistant Built-in; Works with Alexa; Works with Siri

Casting:Chromecast Built-in; Apple AirPlay 2

Connectivity:Wi-Fi 5 (802.11ac); Bluetooth 4.2; Ethernet (LAN); Optical Audio; Composite In (Hybrid)

Tuner:ATSC 3.0 (NextGen TV) / Clear QAM

Vesa:300 x 300 mm (55"/65"/75"); 400 x 400 mm (85"); 600 x 400 mm (98")

Dimensions With Stand:65": 57.0 x 34.0 x 13.6 in; 75": 65.7 x 39.1 x 15.6 in; 85": 74.5 x 44.0 x 18.0 in

Weight:65": 55.1 lbs; 75": 78.5 lbs; 85": 109.3 lbs; 98": 151.8 lbs (with stand)

✓ Pros:

• Cognitive Processor XR delivers industry-leading upscaling and motion processing
• Significantly brighter than previous models, making HDR highlights pop
• Full Array Local Dimming provides deep blacks and minimal blooming for the price
• Includes ATSC 3.0 tuner for NextGen TV broadcasts (unlike many competitors)

✗ Cons:

• Only two HDMI 2.1 ports, and one is shared with eARC (challenging for users with 2+ consoles and a soundbar)
• Viewing angles are narrow (VA panel typical; picture washes out from sides)
• Blooming is still noticeable around subtitles or very bright objects in dark scenes
• Refection handling is decent but struggles with direct sunlight compared to the X93L/X95L

As an Amazon Associate I earn from qualifying purchases.

Check Price on Amazon→

TCL Class S4 4K LED Smart TV (S4 / S450G)

Rating:★4.5(1,708)Amazon

Screen Size:43" / 50" / 55" / 58" / 65" / 75" / 85"

Resolution:4K (2160p / 3840 x 2160)

Screen Type:LED LCD (Direct-lit LED backlight; typically VA panel)

Refresh Rate:60 Hz native (Motion Rate 120)

Processor:Quad Core Processor 4K

Upscaling:4K Upscaling

HDR Formats:Dolby Vision, HDR10, HLG (No HDR10+)

Peak Brightness:≈250 nits (SDR/HDR Real Scene) – Limited brightness

Local Dimming:No

Contrast:High native contrast (≈5000:1 to 8000:1 depending on size/unit)

Color Gamut:Standard (≈75% DCI-P3); No Wide Color Gamut

HDMI Ports:3x HDMI

HDMI 2 1:No (HDMI 2.0 bandwidth on all ports); eARC supported on HDMI 1

VRR:No

Allm:Yes (Auto Low Latency Mode)

Input Lag:≈11 ms @ 4K 60Hz (Game Mode)

Audio Channels:2.0 Channel

Audio Power:20 W (10W + 10W); 30 W (15W + 15W) on 85-inch model

Audio Features:Dolby Atmos pass-through; DTS Virtual:X; Dolby Digital Plus

Smart Platform:Google TV (Android TV)

App Store:Google Play Store

Voice Assistants:Google Assistant (Built-in); Works with Amazon Alexa

Casting:Chromecast Built-in; Apple AirPlay

Connectivity:Wi-Fi 5 (802.11ac); Bluetooth 5.0; Ethernet (LAN); Optical Audio Out

Tuner:ATSC 1.0 / Clear QAM

Vesa:200x200 mm (43"/50"/55"); 300x300 mm (58"); 400x300 mm (65"); 400x400 mm (75"); 600x400 mm (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

Weight:55": 22.5 lbs; 65": 30.6 lbs; 75": 50.1 lbs (with stand)

✓ Pros:

• Excellent native contrast ratio produces deep blacks (VA panel)
• Google TV interface is fast, modern, and app-rich
• Supports Dolby Vision and Dolby Atmos (rare at this price point)
• Very low input lag (~11ms) makes it decent for casual gaming

✗ Cons:

• Low peak brightness (~250 nits) means HDR content lacks 'pop'
• No local dimming to improve dark scene performance further
• Narrow viewing angles (picture washes out from the side)
• Limited to 60Hz with no VRR or HDMI 2.1 bandwidth for next-gen consoles

As an Amazon Associate I earn from qualifying purchases.

Check Price on Amazon→

Which one is better?

Overall, TCL Class S4 4K LED Smart TV (S4 / S450G) delivers better satisfaction. Sony BRAVIA XR X90L Full Array LED 4K TV (2023) is still a quality option with specific strengths worth considering.

Who should buy each?

Expert take:
- Sony BRAVIA XR X90L Full Array LED 4K TV (2023) suits buyers who need Cognitive Processor XR delivers industry-leading upscaling and motion processing, Significantly brighter than previous models, making HDR highlights pop
- TCL Class S4 4K LED Smart TV (S4 / S450G) suits buyers who want Excellent native contrast ratio produces deep blacks (VA panel), Google TV interface is fast, modern, and app-rich

Conclusion

With the key differences outlined, the decision should be clearer. Both options deliver quality—choose the one that fits your priorities.

Frequently Asked Questions

+Which has better value?

Sony BRAVIA XR X90L Full Array LED 4K TV (2023) excels if you value cognitive processor xr delivers industry-leading upscaling and motion processing. TCL Class S4 4K LED Smart TV (S4 / S450G) is better if you prioritize excellent native contrast ratio produces deep blacks (va panel). Pick based on your budget and daily use.

+Is this an independent review?

Yes. We use affiliate links for monetization, but recommendations are research-driven and unbiased.

+Do newer models exist?

Check release timelines from the manufacturers and compare pricing before you buy. We refresh this page when major updates land.

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