Both made our Best 4K Monitors 2026 shortlist, at #1 and #3. Here's how they differ and who each one suits.
As an Amazon Associate I earn from qualifying purchases. Picks are based on manufacturer specs, independent reviews and owner reports.
LG 27UP850-W 27" 4K UHD IPS MonitorView on Amazon Choose the Dell UltraSharp U2723QE if you want iPS Black doubles the contrast of standard IPS, noticeable improvement for dark content. Choose the LG 27UP850-W 27" 4K UHD IPS Monitor if you'd rather have sharp 4K IPS panel. Overall we rank the Dell UltraSharp U2723QE higher: #1 versus #3 in our Best 4K Monitors 2026 list.
Winner overall: Dell UltraSharp U2723QE
Every difference that matters, in one table.
Bottom line
Choose the Dell UltraSharp U2723QE if you want iPS Black doubles the contrast of standard IPS, noticeable improvement for dark content. Choose the LG 27UP850-W 27" 4K UHD IPS Monitor if you'd rather have sharp 4K IPS panel. Overall we rank the Dell UltraSharp U2723QE higher: #1 versus #3 in our Best 4K Monitors 2026 list.
LG
A 27-inch 4K IPS monitor with DisplayHDR 400 and USB-C power delivery for laptops.
FAQ
Choose the Dell UltraSharp U2723QE if you want iPS Black doubles the contrast of standard IPS, noticeable improvement for dark content. Choose the LG 27UP850-W 27" 4K UHD IPS Monitor if you'd rather have sharp 4K IPS panel. Overall we rank the Dell UltraSharp U2723QE higher: #1 versus #3 in our Best 4K Monitors 2026 list.
The Dell UltraSharp U2723QE stands out because iPS Black doubles the contrast of standard IPS, noticeable improvement for dark content, while the LG 27UP850-W 27" 4K UHD IPS Monitor stands out because sharp 4K IPS panel. The trade-offs differ too: the Dell UltraSharp U2723QE's ma in caveat is that 60Hz only, not suitable for gaming, and the LG 27UP850-W 27" 4K UHD IPS Monitor's is that 60Hz refresh.
For most buyers, yes: it's our #1 pick. Consider the LG 27UP850-W 27" 4K UHD IPS Monitor instead if 60Hz only, not suitable for gaming is a deal-breaker for you.
The LG 27UP850-W 27" 4K UHD IPS Monitor suits laptop users wanting one-cable 4K.
Keep researching
