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LG UltraFine evo 32U990A-S 32" 6K vs LG Ultrafine evo 40U990A 40" 5K2K — Head-to-Head (2026)

The specs side by side, with links to both product pages.

LG UltraFine evo 32U990A-S 32" 6K (6144×3456) Nano IPS Black Professional Monitor | 60Hz, DisplayHDR 600, Thunderbolt 5, HDMI 2.1, DisplayPort 2.1, USB-C, Built-In Speakers & Adjustable Stand - Bundle

LG UltraFine evo 32U990A-S 32" 6K (6144×3456) Nano IPS Black Professional Monitor | 60Hz, DisplayHDR 600, Thunderbolt 5, HDMI 2.1, DisplayPort 2.1, USB-C, Built-In Speakers & Adjustable Stand - Bundle

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vs
LG Ultrafine evo 40U990A 40" 5K2K (5120×2160) Curved Ultrawide Monitor | IPS Black, 120Hz, DisplayHDR 600, Thunderbolt 5, HDMI 2.1, DisplayPort 2.1, Built-in Speakers & Adjustable Stand - Bundle

LG Ultrafine evo 40U990A 40" 5K2K (5120×2160) Curved Ultrawide Monitor | IPS Black, 120Hz, DisplayHDR 600, Thunderbolt 5, HDMI 2.1, DisplayPort 2.1, Built-in Speakers & Adjustable Stand - Bundle

Check price on Amazon
🛒 Check Price on Amazon

*Price sourced from Amazon.com. Price and availability subject to change.

Spec-by-spec

SpecLG UltraFine evo 32U990A-S 32" 6K…LG Ultrafine evo 40U990A 40" 5K2K…
BrandLGLG
Brightness450 candela_per_square_meter450 candela_per_square_meter
Model NameUltraFine evo 32U990A-S40U990A
Resolution6144 x 34565K UHD 2160p Ultra Wide
Unit Count1 Count1 Count
Screen Size32 inches40 inches
Aspect Ratio4:321:9
ConnectivityUSB-CUSB-C
Display TypeIPSLCD
Model Number32U990A-S.AWP_AG9_140U990A-W.AUS_AG9_1
Refresh Rate60 hertz120 hertz
Adaptive SyncFreeSyncFreeSync Premium
Response Time5 milliseconds5 milliseconds
Screen FinishMatteGlossy

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Already narrowing? Open each product page for the full spec sheet, FAQ, and a link to the current Amazon price: LG UltraFine evo 32U990A-S 32" 6K… · LG Ultrafine evo 40U990A 40" 5K2K…. Browse the full Gaming Monitors catalog or read our Gaming Monitors buying guide for tier picks. You can also compare up to four products side-by-side, jump to all categories, or check the benchmarks index for hardware-only matchups.

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