DATA SHOW OPTOMA PH31UST DLPSpecification Show allHide all Display image Display technology DLP Resolution 1080p Full HD (1920x1080) Brightness 650 lumens Brightness (HK) 1,200 Contrast ratio 800: 1 Contrast ratio dynamic 2,500,000: 1 Native aspect ratio 16: 9 Aspect ratio compatible 4: 3,16: 9 Keystone correction horizontal + 10 Keystone correction vertical + 5 Has vertical auto keystone correction Yes Horizontal scan rate 15 135Khz Vertical scan rate 1Hz Uniformity 90% Screen

Frequency: 4800 (PC5-38400) / CAS Latency: CL40

توفر استقراراً عالياً وكفاءة طاقة ممتازة

Certified 80+ Gold efficiency

The MFC-L3720CDW features a user-friendly touchscreen display and reliable performance

this CPU delivers exceptional processing power for demanding applications

2GHz boost clock speeds

Fully compatible with SuperSpeed USB 3

6- Energy-efficient design that extends battery life on laptops compared to traditional hard drives

Design: Ergonomic padding for extended comfort during long sessions

~20% in white versions—and low-carbon aluminum

Powered by 2 x AAA Batteries

0 Switch Selector 2 Computers Share 4 USB 3