AOC U27G42 27' 4K IPS HDR400, 160Hz 0.5ms, 16:9, 3840 x 2160 UHD Speakers HDMI 2.1 x 2 DisplayPort 1.4 x 1 Gaming and Multimedia Monitor
The AOC U27G4 redefines versatility with its Dual Refresh Rate feature—switch between 4K UHD at 160Hz or FHD at a blazing 320Hz to match your gameplay needs. Its 27" Fast IPS panel with hardware-based blue light protection keeps visuals sharp and your eyes comfortable. Enjoy ultra-smooth action with 0.3ms MPRT and rich, vibrant detail thanks to VESA DisplayHDR 400. Equipped with HDMI 2.1 and DisplayPort 1.4, it’s ready for high-performance connectivity.
The AOC U27G4 redefines versatility with its Dual Refresh Rate feature—switch between 4K UHD at 160Hz or FHD at a blazing 320Hz to match your gameplay needs. Its 27" Fast IPS panel with hardware-based blue light protection keeps visuals sharp and your eyes comfortable. Enjoy ultra-smooth action with 0.3ms MPRT and rich, vibrant detail thanks to VESA DisplayHDR 400. Equipped with HDMI 2.1 and DisplayPort 1.4, it’s ready for high-performance connectivity.
The AOC U27G4 redefines versatility with its Dual Refresh Rate feature—switch between 4K UHD at 160Hz or FHD at a blazing 320Hz to match your gameplay needs. Its 27" Fast IPS panel with hardware-based blue light protection keeps visuals sharp and your eyes comfortable. Enjoy ultra-smooth action with 0.3ms MPRT and rich, vibrant detail thanks to VESA DisplayHDR 400. Equipped with HDMI 2.1 and DisplayPort 1.4, it’s ready for high-performance connectivity.
The AOC U27G4 redefines versatility with its Dual Refresh Rate feature—switch between 4K UHD at 160Hz or FHD at a blazing 320Hz to match your gameplay needs. Its 27" Fast IPS panel with hardware-based blue light protection keeps visuals sharp and your eyes comfortable. Enjoy ultra-smooth action with 0.3ms MPRT and rich, vibrant detail thanks to VESA DisplayHDR 400. Equipped with HDMI 2.1 and DisplayPort 1.4, it’s ready for high-performance connectivity.
in 53 offers
The lowest price for AOC U27G42 27' 4K IPS HDR400, 160Hz 0.5ms, 16:9, 3840 x 2160 UHD Speakers HDMI 2.1 x 2 DisplayPort 1.4 x 1 Gaming and Multimedia Monitor right now is $378.31 at 友和 Yoho, compared across 34 retailers.
The all-time low was $349.00 on 4 Mar 2026 — today's price is 8% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 23 July 2026.
Last updated at 23/07/2026 04:06:21
Mastercard $100 OFF | AOC U27G42 27" 4K UHD Fast IPS 160Hz Gaming Monitor
Delivery $141.86
AOC U27G42 27 Inch 160Hz 4K UHD 0.5ms Adaptive Sync Fast IPS Gaming Monitor
Free delivery between 25 July – 1 Aug
AOC Gaming U27G42 - 27" 4K 2160p 160Hz 0.5ms Fast IPS Monitor
Delivery between 27 July – 5 Aug $31.26
AOC U27G42 27" UHD 160Hz Fast IPS AdaptiveSync Gaming Monitor
Delivery between 27–30 July $27.55
AOC U27G42 27" UHD IPS 0.5ms MPRT 160Hz Adaptive Sync Monitor
Delivery between Fri – Wed $47.46
AOC 27in 4K UHD Fast IPS 160Hz Gaming Monitor U27G42 - Monitors
Delivery $32.29
AOC G4 U27G42 computer monitor 68.6 cm (27") 3840 x 2160 pixels Quad HD LED Black, Red
Delivery between 27–30 July $15
AOC 27" (16:9) UHD IPS LED 1MS 160HZ ADAPTIVE SYNC HDR400 HDMI(2) DP
Delivery $16.50
Aoc 27 inch (16:9) UHD IPS LED 1MS 160HZ Adaptive SYNC HDR400 HDMI(2)
Delivery $16.95
AOC U27G42 27in UHD 4K 3840x2160 160HZ IPS 16:9 W-LED GAMING MONITOR DP/HDMI HDR400 EARPHONE HEIGHT ADJUSTABLE/PIVOT/SWIVEL/TILT VESA100X100 3 YEARS
Delivery between 30 July – 4 Aug $7.95
| Panel | 27" (Fast IPS) |
| Effective Viewing Area (mm) | 596.16 (H) × 335.34 (V) |
| Brightness (typical) | 350 cd/m² (SDR) / 450 cd/m² (Center Peak for HDR) |
| Contrast Ratio | 1000:1 (Typical) MEGA DCR |
| Viewing Angle | 178° (H) / 178° (V) (CR > 10) |
Mastercard $100 OFF | AOC U27G42 27" 4K UHD Fast IPS 160Hz Gaming Monitor
Delivery $141.86
AOC U27G42 27 Inch 160Hz 4K UHD 0.5ms Adaptive Sync Fast IPS Gaming Monitor
Free delivery between 25 July – 1 Aug
AOC Gaming U27G42 - 27" 4K 2160p 160Hz 0.5ms Fast IPS Monitor
Delivery between 27 July – 5 Aug $31.26
AOC U27G42 27" UHD 160Hz Fast IPS AdaptiveSync Gaming Monitor
Delivery between 27–30 July $27.55
AOC U27G42 27" UHD IPS 0.5ms MPRT 160Hz Adaptive Sync Monitor
Delivery between Fri – Wed $47.46
| Panel | 27" (Fast IPS) |
| Effective Viewing Area (mm) | 596.16 (H) × 335.34 (V) |
| Brightness (typical) | 350 cd/m² (SDR) / 450 cd/m² (Center Peak for HDR) |
| Contrast Ratio | 1000:1 (Typical) MEGA DCR |
| Viewing Angle | 178° (H) / 178° (V) (CR > 10) |
