Comparison of display technology TechnologyParameterCRTLCDPlasmaOLEDStatic contrast ratioTypical 200–300:1150 to 8,100:1Typically 1,000:1 – 3,000:1, Some models measured up to 20,333:1 “Between 0.0001 and 0.00001 nits” “Sony claims an OLED contrast range of 1,000,000:1.”Peak luminosity176 cd/m200–4,000 cd/m250–200 cd/m2100–700 cd/m2Color depth8-bit per subpixel resolution; offers better resolution for grayscale6- to 10-bit per subpixel panels;smaller dot pitch, better detail6- to 8-bit per subpixel panels8- to 10-bit per subpixel, with some HDR models capable of 12-bit per subpixel.Response time0.01 ms to less than 1 µs, but limited by phosphor decay time (around 5 ms)1–8 ms typical (according to manufacturer data), older units could be as slow as 35 msTypically less than 0.01 ms, as low as 2 µs, but limited by phosphor decay time (around 5 ms)Estimates varying from under 0.01 ms to as low as 1 µs.Frame rate (refresh rate)60–85 fps typically, some CRTs can go even higher (200 fps at reduced resolution);internally, display refreshed at input frame rate speed60 fps typically, some gaming monitors can do up to 500 fps;internally, display refreshed at up to 500 fps60 fps typically, some can do 120 fps;internally, display refreshed at e.g. 480 or 600 fps60 fps typically. Up to 175 fps.FlickerPerceptible on lower refresh rates (60 fps and below)Depends; in 2013 most LCDs used PWM (strobing) to dim the backlight However, since then many flicker free LCD computer monitors were introduced.Does not normally occur due to a high refresh rate higher than FPSDoes not normally occur at 100% brightness level. At levels below 100% flicker often occurs with frequencies between 60 and 255 Hz, since often pulse-width modulation is used to dim OLED screens.Risk of image persistence or burn-inHighLowHighMediumEnergy consumption and heat generationHighLowVaries with brightness but usually higher than LCDVaries based on image brightness and color. For the majority of images it will consume 60–80% of the power of an LCD.OLED displays use 40% of the power of an LCD displaying an image that is primarily black as they lack the need for a backlight, while OLED can use more than three times as much power to display a mostly white image compared to an LCD.Environmental influencesSensitive to ambient magnetic fields, which can adversely affect convergence and color purity.Prone to malfunctions on both low (below −20 °C, −4 °F) or high (above 45 °C, 113 °F) temperaturesHigh altitude pressure difference may cause poor function or buzzing noisesCan have poor brightness.Electro-magnetic radiation emissionCan emit a small amount of X-ray radiation.Only emits non-ionizing radiation.Emits strong radio frequency electromagnetic radiationNo, control circuitry may emit radio interferenceSizeUp to 43″ (1.09 m)Up to 120″ (3.04 m)Up to 150″ (3.8 m) (152″ experimental)Up to 88″ (2.24 m)MaintenanceHazardous to repair or service due to high-voltage,requires skilled convergence calibration and adjustments for geographic location changes. Glass display tube is evacuated and carries risk of implosion if improperly handled.Risky and expensive to repair due to complexity of the display; units with mercury CCFL backlight lamps are an environmental health hazardScreen itself cannot be repaired if the gas used to generate images leaksOtherNo native resolution. Currently, the only display technology capable of multi-syncing (displaying different resolutions and refresh rates without the need for scaling). Display lag is extremely low due to its nature, which does not have the ability to store image data before output, unlike LCDs, plasma displays and OLED displays. Extremely bulky and heavy construction in comparison to other display technologies. Large displays would be unsuitable for wall mounting. New models are no longer produced.The LCD grid can mask effects of spatial and grayscale quantization, creating the illusion of higher image quality.Is the cheapest display technology currently produced, with some entry-level models selling for less than $100.Screen-door effects are more noticeable than LCD when up close, or on larger sizes. New models are no longer produced.Colored sub-pixels may age at different rates, leading to a color shift. Sensitive to UV light from direct sunlight. Is considered the highest quality but also the most expensive display technology currently produced, with products rarely being available for less than $1200.