ENERGY STAR Most Efficient 2018 — Computer Monitors

Acer RC271U

Product Image
Screen Size (inches)Field details 27.0


  • WQHD(2560x1440) with IPS technology
  • Ultra thin display with ZeroFrame form factor
  • Modern design savvy with crystal clear transparent neck
  • BlueLightShield & Flicker-less technology
  • Vivid color with 100% sRGB color gamut


Screen Area (square inches)Field details 311.5
Native Resolution (pixels)Field details 2560 x 1440
Total Native Resolution (megapixels)Field details 3.7
Backlight TechnologyField details LED
Panel TechnologyField details TN LCD
Signal or Data InterfacesField details HDMI 1.4,DisplayPort 1.2,DVI
Power SourceField details Ac power supply
On Mode Power (watts)Field details 19.28
Features Enabled in Default On ModeField details None
Sleep Mode Power (watts)Field details 0.2
Features Enabled in Default Sleep ModeField details None
Off Mode Power (watts)Field details 0.17
Monitor Total Energy Consumption at 115 Volts (kWh/yr)Field details 60.27
Maximum Total Energy Consumption Limit for Monitor Certification (kWh/yr)Field details 73.9
Maximum Luminance (candelas per square meter)Field details 350.0
Enhanced-Performance Display?Field details None
Display Contrast Ratio at 0 deg. Horiz. Viewing AngleField details 1000