Do you know an LCD from an OLED? Find out in our quiz on monitors and smartphone screens.
High-spec gaming laptops now have "3K" displays. What is their resolution?
- 2780 x 1540
- 2880 x 1620
- 3220 x 1840
How many pixels are there in a megapixel?
- 1,000,000 pixels
- 1,048,576 pixels
Display refresh rate is measured in:
- Frames per second
The earliest version of a CRT (Cathode Ray Tube) monitor – the Braun tube - was invented in Germany in:
TRUE or FALSE: in 1936, the Marconi Wireless Telegraph company patented the first practical application of LCD technology
The advantages of OLED displays over CRTs include:
- Lower power consumption
- Deeper black levels
- Thinner and lighter construction
- All of the above
TRUE or FALSE: CRT tubes were used in an early typr of Random-Access Memory (RAM) device
Which company was the first to introduce a smartphone with a ‘curved’ display in 2013?
What is the main advantage of Retina displays seen in Apple products?
- High contrast
- High pixel density
- Better colour reproduction
Ultra-tough Gorilla Glass used to protect mobile displays is manufactured by:
What is the maximum resolution supported by Windows 8?
- 2560x1600 pixels
- 3840x2160 pixels
- There is no maximum limit on resolution
What’s the resolution of the image produced by the prism projector inside Google Glass?
How large is the screen of the Samsung Galaxy Mega ‘phablet’?
- 5.5 inches
- 6.3 inches
- 7 inches
TRUE or FALSE: Microsoft created a 30-inch interactive digital projection table called the Surface back in 2008
What’s the name of the Russian smartphone launched in 2013 that features a second, e-ink screen on the back of the device?
Result: [SCORE-MESSAGE] out of [NB-OF-QUESTION-MESSAGE]
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