A 27-inch 4K monitor for home office or creative work costs $250–$500; 32-inch models with high refresh rates run $400–$900. Amazon, Newegg, and Best Buy offer the most competitive prices.
Cheapzix compares retailer listings when available. Prices and availability can change by retailer. Affiliate disclosure — always verify details on the retailer site before buying.
About 4K Monitor
Popular models: LG 27UL500-W ($299, 4K IPS), Samsung 32-inch S80UA ($449, 4K USB-C), ASUS ProArt PA279CV ($399, color-accurate), and Dell UltraSharp U3223QE ($699, 32-inch USB-C hub).
Best deal: The LG 27UK650-W ($279–$299 at Amazon) is the best 4K monitor under $300 — IPS panel, HDR400, USB-C 60W charging, and factory-calibrated color accuracy out of the box.
Premium pick: The Dell UltraSharp U3223QE ($699) is a 32-inch 4K IPS monitor with Thunderbolt 4 hub — one cable connects a MacBook and charges it at 96W while running the display.
Where to Buy 4K Monitor
Amazon, Newegg, Best Buy, B&H Photo, Costco The comparison above covers the major retailers so you can review options before buying.
Common Questions
Do I need 4K for video editing?
Yes if you're editing 4K footage — a 4K monitor lets you see footage at 1:1 pixel mapping. For 1080p editing, a 1440p monitor offers more workspace without the GPU demand of 4K.
What resolution is best for a 27-inch monitor?
4K at 27 inches gives very sharp 163 PPI; 1440p at 27 inches gives 109 PPI, which most find comfortable for text. 4K at 24 inches is very sharp but requires display scaling.
Does a 4K monitor need a powerful GPU?
For productivity and creative work, any modern GPU handles 4K. For 4K gaming at high frame rates, you need an RTX 4070 or better — a $300+ GPU investment.
Is USB-C important on a 4K monitor?
Very useful for laptop users — a single USB-C cable delivers video signal, charges the laptop, and connects USB peripherals if the monitor has a built-in hub.