Keyboard Specifications - Dell Precision 5540 P56F Setup And Specifications Manual

Features
Taxa de contraste
Taxa de atualização
Ângulo de visão horizontal (mín.)
Ângulo de visão vertical (mín.)
Distância entre píxeis
Consumo de energia (máx.)

Keyboard specifications

Table 10. Keyboard specifications
Features
Número de teclas
Tamanho
Teclado retroiluminado
Disposição
Camera
Table 11. Camera specifications
Features
Resolução
Ângulo de visão diagonal
12 Engineering specifications
Specification
• FHD - 1500:1
• UHD - 1500:1
• OLED - 100,000:1
60 Hz
+/- 89 degrees
+/- 89 degrees
• FHD - 0.18 mm
• UHD - 0.09 mm
• 4.22 W (FHD 100% sRGB color gamut )
• 9.23 W (UHD Adobe 100% color gamut)
• 4.3 W (OLED UHD 100% color gamut, Titan Gray)
• 14.8 (OLED UHD 100% color gamut, Platinum Silver)
Specification
• 80 (U.S. and Canada)
• 81 (Europe)
• 84 (Japan)
Full sized
• X= 19.05 mm key pitch
• Y= 18.05 mm key pitch
Easy enable/disable via hotkey <Fn+F10 Key> variable brightness
levels
QWERTY
Specification
HD Camera:
• Still image: 0.92 megapixels
• Video: 1280x720 at 30 fps
• Infrared camera (optional)
• Still image: 0.92 megapixel
• Video: 340 x 340 @ 30 fps
• Camera - 66 degrees