Standard Lens

Brand

• Viewsonic (4) 

  Benq (3) Optoma (2)

Resolution

• (no filter) 

  4K+ (1) FullHD (1) WUXGA (2)

Brightness (lm)

• 4500-5700 (4) 

  3700-4200 (1) 6000-6700 (2) 7000-8000 (2) 8000 or higher (1)

Ratio

• 1.51-2.10:1 (4) 

  1.00-1.50:1 (7)