Dell P2418HT 60.47cm (23.8") LED IPS Touch monitor (1920 x 1080)  /(16:9) AG,  /178°/178°/ 250 cd/m² /1000:1(typ)/8 mln:1 (DCR)/ 6 ms  (gray to gray)16.7 mln colors |Pixel Pitch: 0275 mm/ VESA (100 mm)/Height-adjustable (90mm)/Tilt (-5° to 60°)/Swivel (-30° to 30°)/1 x DP (ver 1.2)

DELL S2716DG  Gaming 68.5 cm (27") NVIDIA G-SYNC  LED Monitor / 2560 x 1440, 144Hz /(16:9)/  TN AG 170°/160°/350  cd/m²/1000:1(typ)/ 1ms(G to G)/16.7mln colors / Pixel Pitch 0.3114 mm x 0.1038 mm 

DELL S2718H 68.6 cm (27") InfinityEdge  LED HDR Monitor  / 1920x1080/(16:9)/  IPS,Glossy/ 178°/178°/250  cd/m²/1000:1(typ)/8 mln:1 (DCR)/6ms(G to G)/16.7mln colors /  Pixel Pitch: 0.3114mm /   VGA, HDMI, Audio line-in/Out port /Tilt (-5° to 21°)/ AMD FreeSync™ technology/Flicker-free / Integrated 2x 6W speakers,/8.5kg / Cable In BOX:   Power cable/adapter, HDMI,   /War  

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Dell S2240T  Touchscreen LED Monitor/ 54.6 cm (21.5")  1920x1080/ (16:9/ VA , Fingers and thin gloves, 10 touch-points  /178°/178°/ 250 cd/m²/3000:1(typ)/8 mln:1 (DCR)/12ms(G to G)/16.7mln colors / Pixel Pitch: 0.248 x 0.248 mm