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2026 comparison
Updated Jan 16, 2026
|Sources: Amazon, ManufacturerLG OLED evo G4 Series (Gallery Edition, 2024) vs Samsung OLED S90D Series (2024)
Choosing between LG OLED evo G4 Series (Gallery Edition, 2024) and Samsung OLED S90D Series (2024) can be tricky. Both are excellent, but they serve different priorities. This guide highlights what matters for US shoppers.
Ratings: 4.4★ vs 4★
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LG OLED evo G4 Series (Gallery Edition, 2024)
★4.4
(240)•Amazon
Screen Size:55" / 65" / 77" / 83" / 97"
Resolution:4K (3840 x 2160)
Screen Type:WOLED with Micro Lens Array (MLA) on 55/65/77/83"; Standard WOLED on 97"
Refresh Rate:144 Hz native (PC); 120 Hz (Consoles)
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Samsung OLED S90D Series (2024)
★4
(953)•Amazon
Screen Size:42" / 48" / 55" / 65" / 77" / 83"
Resolution:4K (3,840 x 2,160)
Screen Type:QD-OLED (55"/65"/77"); WOLED (42"/48"/83") – US Market standard distribution
Refresh Rate:144 Hz native (PC); 120 Hz (Consoles)
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Comparison: LG OLED evo G4 Series (Gallery Edition, 2024) vs Samsung OLED S90D Series (2024)
LG OLED evo G4 Series (Gallery Edition, 2024)
★4.4(240)Amazon
Samsung OLED S90D Series (2024)
★4(953)Amazon
| Criterion | LG OLED evo G4 Series (Gallery Edition, 2024) | Samsung OLED S90D Series (2024) |
|---|---|---|
| Rating | ★4.4(240)Amazon | ★4(953)Amazon |
Screen Size | 55" / 65" / 77" / 83" / 97" | 42" / 48" / 55" / 65" / 77" / 83" |
Resolution | 4K (3840 x 2160) | 4K (3,840 x 2,160) |
Screen Type | WOLED with Micro Lens Array (MLA) on 55/65/77/83"; Standard WOLED on 97" | QD-OLED (55"/65"/77"); WOLED (42"/48"/83") – US Market standard distribution |
Refresh Rate | 144 Hz native (PC); 120 Hz (Consoles) | 144 Hz native (PC); 120 Hz (Consoles) |
Processor | α11 AI Processor 4K | NQ4 AI Gen2 Processor |
Upscaling | AI Super Upscaling 4K (AI Picture Pro) | 4K AI Upscaling (20 neural networks) |
HDR Formats | Dolby Vision, HDR10, HLG (No HDR10+) | OLED HDR+, HDR10+, HLG (No Dolby Vision) |
Peak Brightness | ≈1,500 nits (HDR 2% window on MLA models); ≈350-500 nits (SDR Real Scene) | ≈1,200 nits (QD-OLED HDR 2% window); ≈700-800 nits (WOLED models) – varies by panel type |
Local Dimming | No (Self-illuminating pixels) | No (Self-illuminating pixels) |
Contrast | Infinite (Perfect Black) | Infinite (Perfect Black) |
Color Gamut | ≈99% DCI-P3 (MLA models) | ≈99% DCI-P3 (QD-OLED models); ≈96-98% DCI-P3 (WOLED models) |
HDMI Ports | 4x HDMI 2.1 (All ports support 4K@144Hz) | 4x HDMI 2.1 (All ports support 4K@144Hz) |
HDMI 2 1 | Yes (4 ports) | Yes (4 ports) |
VRR | Yes (G-SYNC Compatible, FreeSync Premium, HDMI Forum VRR) | Yes (FreeSync Premium, G-SYNC Compatible, VRR) |
Allm | Yes (Auto Low Latency Mode) | Yes (Auto Game Mode) |
Input Lag | ≈10 ms @ 60Hz; ≈5 ms @ 120Hz; ≈0.1 ms response time | ≈10 ms @ 60Hz; ≈5 ms @ 120Hz; ≈3 ms @ 144Hz |
Audio Channels | 4.2 Channel | 2.1 Channel |
Audio Power | 60 W | 40 W |
Audio Features | Dolby Atmos; DTS:X (Bypass only); AI Sound Pro (Virtual 11.1.2 Up-mix); WiSA Ready (2.1ch) | Dolby Atmos; Object Tracking Sound Lite (OTS Lite); Q-Symphony; Active Voice Amplifier Pro |
Smart Platform | webOS 24 | Samsung Tizen OS (2024) |
App Store | LG Content Store | Samsung Smart Hub (Tizen); Samsung Gaming Hub |
Voice Assistants | Amazon Alexa Built-in; Works with Google Assistant | Alexa Built-in; Bixby; Works with Google Assistant |
Casting | Apple AirPlay 2; Chromecast Built-in | Apple AirPlay 2; Multi View; Tap View |
Connectivity | Wi-Fi 6E (802.11ax); Bluetooth 5.1; Ethernet (LAN); Optical Audio | Wi-Fi 5 (802.11ac); Bluetooth 5.2; Ethernet (LAN); Optical Audio |
Tuner | ATSC 1.0 (Digital) / Clear QAM (Note: ATSC 3.0 removed for 2024) | ATSC 3.0 (NextGen TV) / Clear QAM |
Vesa | 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") | 300 x 200 mm (55"/65"); 400 x 300 mm (77"); 400 x 400 mm (83") |
Dimensions With Stand | Note: Stand sold separately for most SKUs. Panel dims (65"): 56.7 x 32.5 x 1.0 in | 65": 56.9 x 35.3 x 10.4 in; 77": 67.6 x 41.3 x 11.3 in |
Weight | 55": 38.4 lbs; 65": 52.5 lbs; 77": 82.5 lbs; 83": 90.2 lbs (Panel only) | 65": 49.6 lbs; 77": 88.2 lbs (with stand) |
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LG OLED evo G4 Series (Gallery Edition, 2024)
Rating:★4.4(240)Amazon
Screen Size:55" / 65" / 77" / 83" / 97"
Resolution:4K (3840 x 2160)
Screen Type:WOLED with Micro Lens Array (MLA) on 55/65/77/83"; Standard WOLED on 97"
Refresh Rate:144 Hz native (PC); 120 Hz (Consoles)
Processor:α11 AI Processor 4K
Upscaling:AI Super Upscaling 4K (AI Picture Pro)
HDR Formats:Dolby Vision, HDR10, HLG (No HDR10+)
Peak Brightness:≈1,500 nits (HDR 2% window on MLA models); ≈350-500 nits (SDR Real Scene)
Local Dimming:No (Self-illuminating pixels)
Contrast:Infinite (Perfect Black)
Color Gamut:≈99% DCI-P3 (MLA models)
HDMI Ports:4x HDMI 2.1 (All ports support 4K@144Hz)
HDMI 2 1:Yes (4 ports)
VRR:Yes (G-SYNC Compatible, FreeSync Premium, HDMI Forum VRR)
Allm:Yes (Auto Low Latency Mode)
Input Lag:≈10 ms @ 60Hz; ≈5 ms @ 120Hz; ≈0.1 ms response time
Audio Channels:4.2 Channel
Audio Power:60 W
Audio Features:Dolby Atmos; DTS:X (Bypass only); AI Sound Pro (Virtual 11.1.2 Up-mix); WiSA Ready (2.1ch)
Smart Platform:webOS 24
App Store:LG Content Store
Voice Assistants:Amazon Alexa Built-in; Works with Google Assistant
Casting:Apple AirPlay 2; Chromecast Built-in
Connectivity:Wi-Fi 6E (802.11ax); Bluetooth 5.1; Ethernet (LAN); Optical Audio
Tuner:ATSC 1.0 (Digital) / Clear QAM (Note: ATSC 3.0 removed for 2024)
Vesa: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:Note: Stand sold separately for most SKUs. Panel dims (65"): 56.7 x 32.5 x 1.0 in
Weight:55": 38.4 lbs; 65": 52.5 lbs; 77": 82.5 lbs; 83": 90.2 lbs (Panel only)
✓ Pros:
- • Class-leading brightness with MLA technology (55"-83" models)
- • New α11 AI Processor delivers significant upscaling and processing improvements
- • Full 144Hz support on all four HDMI 2.1 ports for elite PC gaming
- • Includes a 5-year limited panel warranty (uncommon in the industry)
✗ 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)
- • 97-inch model lacks the brightness-boosting MLA tech of smaller sizes
- • No HDR10+ support (LG remains exclusive to Dolby Vision)
As an Amazon Associate I earn from qualifying purchases.
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Samsung OLED S90D Series (2024)
Rating:★4(953)Amazon
Screen Size:42" / 48" / 55" / 65" / 77" / 83"
Resolution:4K (3,840 x 2,160)
Screen Type:QD-OLED (55"/65"/77"); WOLED (42"/48"/83") – US Market standard distribution
Refresh Rate:144 Hz native (PC); 120 Hz (Consoles)
Processor:NQ4 AI Gen2 Processor
Upscaling:4K AI Upscaling (20 neural networks)
HDR Formats:OLED HDR+, HDR10+, HLG (No Dolby Vision)
Peak Brightness:≈1,200 nits (QD-OLED HDR 2% window); ≈700-800 nits (WOLED models) – varies by panel type
Local Dimming:No (Self-illuminating pixels)
Contrast:Infinite (Perfect Black)
Color Gamut:≈99% DCI-P3 (QD-OLED models); ≈96-98% DCI-P3 (WOLED models)
HDMI Ports:4x HDMI 2.1 (All ports support 4K@144Hz)
HDMI 2 1:Yes (4 ports)
VRR:Yes (FreeSync Premium, G-SYNC Compatible, VRR)
Allm:Yes (Auto Game Mode)
Input Lag:≈10 ms @ 60Hz; ≈5 ms @ 120Hz; ≈3 ms @ 144Hz
Audio Channels:2.1 Channel
Audio Power:40 W
Audio Features:Dolby Atmos; Object Tracking Sound Lite (OTS Lite); Q-Symphony; Active Voice Amplifier Pro
Smart Platform:Samsung Tizen OS (2024)
App Store:Samsung Smart Hub (Tizen); Samsung Gaming Hub
Voice Assistants:Alexa Built-in; Bixby; Works with Google Assistant
Casting:Apple AirPlay 2; Multi View; Tap View
Connectivity:Wi-Fi 5 (802.11ac); Bluetooth 5.2; Ethernet (LAN); Optical Audio
Tuner:ATSC 3.0 (NextGen TV) / Clear QAM
Vesa:300 x 200 mm (55"/65"); 400 x 300 mm (77"); 400 x 400 mm (83")
Dimensions With Stand:65": 56.9 x 35.3 x 10.4 in; 77": 67.6 x 41.3 x 11.3 in
Weight:65": 49.6 lbs; 77": 88.2 lbs (with stand)
✓ Pros:
- • Perfect black levels and infinite contrast (all sizes)
- • QD-OLED models (55"-77") deliver class-leading color brightness and volume
- • Full 4K @ 144Hz support on all four HDMI 2.1 ports for PC gamers
- • Excellent reflection handling (especially on glossy QD-OLED panels)
✗ Cons:
- • No Dolby Vision support (Samsung remains exclusive to HDR10+)
- • Significant performance difference between QD-OLED and WOLED sizes
- • Tizen OS interface can feel cluttered with ads and recommendations
- • Aggressive ABL (Auto Brightness Limiter) can dim large bright scenes
As an Amazon Associate I earn from qualifying purchases.
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Which one is better?
LG OLED evo G4 Series (Gallery Edition, 2024) is stronger in quality and performance, but Samsung OLED S90D Series (2024) could still be the better pick if you value its unique advantages.
Who should buy each?
LG OLED evo G4 Series (Gallery Edition, 2024) excels at: Class-leading brightness with MLA technology (55"-83" models), New α11 AI Processor delivers significant upscaling and processing improvements
Watch for: No ATSC 3.0 tuner (a downgrade from the G3, limiting NextGen TV access)
Samsung OLED S90D Series (2024) excels at: Perfect black levels and infinite contrast (all sizes), QD-OLED models (55"-77") deliver class-leading color brightness and volume
Watch for: No Dolby Vision support (Samsung remains exclusive to HDR10+)
Conclusion
We hope this comparison helps you buy with confidence. Both products are dependable; the right one depends on how you will use it.
Frequently Asked Questions
+Which has better value?
LG OLED evo G4 Series (Gallery Edition, 2024) excels if you value class-leading brightness with mla technology (55"-83" models). Samsung OLED S90D Series (2024) is better if you prioritize perfect black levels and infinite contrast (all sizes). 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.
Affiliate disclosure
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