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Projector - DLP, laser, max. 3840 × 2160 4K UHD, native 3840 × 2160, 16:9, 3875 ANSI lm luminance projection distance, contrast 1000000:1, refresh rate 60 Hz, noise level 28 dB, Bluetooth and WiFi, HDMI and USB 2.0 port, operating system: OS Android, auto focus, speakers and mirroring 3D support, dimensions 27.3 × 23.4 × 17.4 cm (W×H×D), weight 4.81 kg
+Gift Projector Stand XGIMI with a value of 5,190,-
Buy with codeALZADNY30The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získejte slevu 30% s kódem ALZADNY30.35,480,-
Projector - DLP, laser, max. 3840 × 2160 4K UHD, native 3840 × 2160, 16:9, 2250 ANSI lm luminance projection distance, contrast 1000000:1, refresh rate 60 Hz, noise level 28 dB, Bluetooth and WiFi, HDMI, micro HDMI, USB 2.0 and audio output jack port, operating system: OS Android, auto focus, speakers and mirroring 3D support, dimensions 27.3 × 23.4 × 17.4 cm (W×H×D), weight 4.75 kg
+Gift Projector Stand XGIMI with a value of 5,190,-
Buy with codeALZADNY25The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.
Získejte slevu 25% s kódem ALZADNY25.26,897,-
Projector - DLP, laser, max. 1920 × 1080 Full HD, native 1920 × 1080, 16:9, 5000 ANSI lm luminance, projection distance from 1 to 8 m, screen size from 76.2 to 762 cm, contrast 3000000:1, refresh rate 60 Hz, noise level 31 dB, HDMI, headphone output and LAN port, zoom, remote control, speakers Full 3D support, remote control and power cable included, dimensions 27.4 × 10.8 × 21.6 cm (W×H×D), weight 3.4 kg
+Gift Projection Screen Optoma with a value of 4,290,-
Projector - DLP, laser, max. 1920 × 1080 Full HD, native 1920 × 1080, 16:9, 4000 ANSI lm luminance, projection distance from 1 to 10 m, screen size from 51 to 762 cm, contrast 300000:1, refresh rate 60 Hz, noise level 27 dB, HDMI and headphone output port, zoom and HDR, remote control, multimedia player and speakers 3D support, remote control and power cable included, dimensions 27.4 × 11.4 × 21.6 cm (W×H×D), weight 4.2 kg
+Gift Projection Screen Optoma with a value of 4,290,-
Projector - DLP, laser, max. 1920 × 1080 Full HD, native 1920 × 1080, 16:9, 3600 ANSI lm luminance, projection distance from 1 to 10 m, screen size from 51 to 762 cm, contrast 300000:1, refresh rate 60 Hz, noise level 27 dB, HDMI and headphone output port, zoom and HDR, remote control, multimedia player and speakers 3D support, remote control and power adapter included, dimensions 27.4 × 11.4 × 21.6 cm (W×H×D), weight 4.2 kg
+Gift Projection Screen Optoma with a value of 4,290,-
Vývojářská konference WWDC 2025 započala úvodní keynote, na které Apple odhalil podobu svých nových systémů. Ať už je to iOS 26 pro telefony iPhone, macOS Tahoe 26 pro počítače nebo watchOS 26 pro hodinky Apple Watch. Sdílí spolu skleněný design Liquid Glass, ale i...
Apple M4 je procesorem nové generace. Špičkového výkonu dosahuje třeba aktuální generace tabletu iPad Pro. Na řadě jsou nyní počítače Mac, které vyššího výkonu dokážou jistě využít ještě lépe. Týden plný odhalení je tady.
recyclingKontejner na baterie aneb jak na třídění elektroodpaduKam vhodit papír, sklo či plast, je jasné. Pokud ale máme po ruce něco většího jako televizor, nebo třeba baterie, může už být složitější zbavit se jich. Přitom se ale stačí jen rozhlédnout kolem sebe. Vhodné místo možná není vůbec daleko.
Každý notebook musí obsahovat základní desku, procesor, grafickou kartu, paměť RAM a disk jako stolní počítač, přesto ale má tak nízkou spotřebu, že na baterii dokáže pracovat v řádu hodin. Jaké triky výrobcům pomáhají v optimalizaci výkonu a jak je možné, že pak...
Připadá vám vzhled a rozložení ovládacích prvků notebooku jako samozřejmé? Budete se divit, ale výrobci dlouho laborovali nad funkčním rozvržením prvků do doby, než na trh dorazila Toshiba T1100, která stanovila design notebooků, jak jej známe dnes. Přečtěte si v...