Choose 1000 nits for outdoor field work in direct sunlight, emergency response, and construction sites where visibility is mission-critical. Select 350 nits for indoor operations, warehouses, and office environments. The brightness difference translates to approximately 3x better outdoor readability but costs 30-40% more and consumes 25-35% additional battery power. Your choice depends on work environment, not device capability—most field professionals need 500-700 nits as a practical middle ground. Understanding Display Brightness: What Nits Actually Mean in Rugged Tablets Nits measure display brightness intensity; higher nits enable readability in bright sunlight, while lower nits suffice for controlled indoor environments. Display brightness, measured in nits (candelas per square meter), represents the luminous intensity of your tablet screen. One nit equals the brightness of one candle viewed from one meter away. For rugged tablets, this specification becomes cr...