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LG Ultrafine evo 40U990A 40" 5K2K vs INNOCN 45 Inch 5K2K 5120 x 1440p 120Hz Ultrawide… — Head-to-Head (2026)

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

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
vs
INNOCN 45 Inch 5K2K 5120 x 1440p 120Hz Ultrawide Curved Gaming Monitor, R1500, HDR400, USB Type-C 65W Power Delivery, PIP/PBP, Built-in Speaker, Height Adjustable, Black

INNOCN 45 Inch 5K2K 5120 x 1440p 120Hz Ultrawide Curved Gaming Monitor, R1500, HDR400, USB Type-C 65W Power Delivery, PIP/PBP, Built-in Speaker, Height Adjustable, Black

$674.99
🛒 Buy on Amazon — $674.99

*Price sourced from Amazon.com. Last updated 2026-09-29. Price and availability subject to change.

Spec-by-spec

SpecLG Ultrafine evo 40U990A 40" 5K2K…INNOCN 45 Inch 5K2K 5120 x 1440p 120Hz…
BrandLGINNOCN
Brightness450 candela_per_square_meter250 candela_per_square_meter
Model Name40U990A45E3R
Resolution5K UHD 2160p Ultra WideQHD Ultra Wide 1440p
Screen Size40 inches45 inches
Aspect Ratio21:932:9
ConnectivityUSB-CUSB-C
Display TypeLCDLCD
Model Number40U990A-W.AUS_AG9_145E3R
Refresh Rate120 hertz120 hertz
Adaptive SyncFreeSync PremiumFreeSync
Response Time5 milliseconds1 milliseconds
Screen FinishGlossyMatte
Viewing Angle178 degrees178 degrees

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