Large Format Display - 1751RK - 75in Touch - 3840x2160 (UHD) - Black
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Optoma Creative Touch 1-Series: Smart-Value Interactive Learning for Every Classroom
The Optoma 1-Series is built to give schools what they really need—powerful, reliable interactive teaching tools at a price that makes sense. Designed with teachers and students in mind, it brings together the essentials of modern learning without the unnecessary extras that push budgets out of reach.
1-Series: Smart-Value Interactive Learning for Every Classroom
The Optoma 1-Series is built to give schools what they really need—powerful, reliable interactive teaching tools at a price that makes sense. Designed with teachers and students in mind, it brings together the essentials of modern learning without the unnecessary extras that push budgets out of reach.
Why educators love it:
- Lightweight design & low power consumption for energy-conscious schools
- Optional Expandable storage (via TF card) for flexibility
- 40-point touch for whole-class collaboration
- Backed by Optoma’s trusted reliability
Hybrid Learning – Teach beyond the classroom
Teach in real-time, no matter the location of the student. Optoma’s Creative Touch interactive displays are perfectly suited to the ever-changing needs of educational environments.
Designed to support distance learning, students can work together in real time from home, in the classroom or anywhere, maximising engagement in remote and hybrid learning environments. With the ability to connect to webcams and other visualisers along with Optoma’s unique software, the Creative Touch interactive displays provide the ultimate collaboration solution for education.
Display Share 2
Display Share 2 Advanced wireless sharing built for modern collaboration.
Wirelessly cast and share content using AirPlay or Google Cast. Display Share 2 supports Android, iOS, Windows, macOS, Chrome, and wired USB casting for iOS and Android when network access isn’t available.
Enable true multi-user collaboration with multiple participants casting simultaneously across up to 16 screens, one-to-many broadcasting, and display grouping with touch control and annotation. Enhanced moderator controls, security features, smart screen layouts, and global cloud casting ensure a seamless, secure, and scalable sharing experience in any environment.
1-Series Hardware Highlights
Smart-Value for Education – The 1-Series delivers a complete interactive experience—40-point touch, embedded whiteboard, and wireless sharing—at an accessible price, making it perfect for district-wide rollouts.
Crystal-Clear Clarity – With 4K resolution and zero bonded glass, every diagram, video, and interactive activity looks sharp and vibrant, even at the back of the room.
Future-Ready Performance
Future-Ready Performance – Powered by Android 14 and an 8-core processor, lessons run smoothly and apps launch fast, ensuring students stay engaged and teachers stay in control.
| Beeldscherm | |
| Beeldschermdiagonaal | 190,5 cm (75") |
| Helderheid | 350 cd/mý |
| Beeldscherm, aantal kleuren | 1,07 miljard kleuren |
| Resolutie | 3840 x 2160 Pixels |
| Antireflectiescherm | Ja |
| HD type | 4K Ultra HD |
| Soort paneel | VA |
| LED backlight | Ja |
| LED backlight-type | Direct-LED |
| Oorspronkelijke beeldverhouding | 16:9 |
| Typische contrastverhouding | 1200:1 |
| Contrast ratio (dynamisch) | 5000:1 |
| Responstijd | 8 ms |
| Touchscreen | Ja |
| Touch technologie | Multi-touch |
| Hoeveelheid simultane aanraakpunten | 40 |
| Kijkhoek, horizontaal | 178ø |
| Kijkhoek, verticaal | 178ø |
| Hardheid | 7H |
| Computersysteem | |
| Inclusief besturingssysteem | Android |
| Operating systeem versie | 14 |
| Type processor | Ja |
| Processor architectuur | ARM Cortex A72 + ARM Cortex A53 |
| Aantal processorkernen | 8 |
| Gebruikergeheugen | 64 GB |
| RAM-capaciteit | 8 GB |
| Grafische adapter-familie | ARM |
| Grafische adapter | Mali-G52 MC3 |
| Audio | |
| Ingebouwde luidsprekers | Ja |
| Aantal ingebouwde luidsprekers | 2 |
| Vermogen luidsprekers | 40 W |
| Netwerk | |
| Wifi | Ja |
| Wifi-standaard | Wi-Fi 6 (802.11ax) |
| Wi-Fi-standaarden | Wi-Fi 6 (802.11ax) |
| Bluetooth-versie | 5.2 |
| Ethernet LAN | Ja |
| Poorten & interfaces | |
| Interface | HDMI |
| Aantal poorten USB 3.2 Gen 1 (3.1 Gen 1) Type A | 4 |
| Aantal USB 2.0-poorten | 1 |
| USB-connectortype | USB Type-A, USB Type-C |
| Aantal HDMI-poorten | 4 |
| Aantal USB-Type-C-poorten | 1 |
| HDMI versie | 2.0 |
| Aantal HDMI-uitvoerpoorten | 1 |
| Aantal DisplayPorts | 1 |
| Aantal Ethernet LAN (RJ-45)-poorten | 2 |
| VGA (D-Sub)poort(en) | 1 |
| OPS-slot | 1 |
| S/PDIF-uitgang | Ja |
| Type aansluitplug | 3,5 mm |
| RS-232 port | 1 |
| Ergonomie | |
| Kleur van het product | Zwart |
| VESA-montage | Ja |
| Paneelmontage-interface | 800 x 400 mm |
| Ophangsysteem voor aan de muur | Ja |
| Prestatie | |
| Omgevingslichtsensor | Ja |
| Ge‹ntegreerde geheugenkaartlezer | Ja |
| Compatibele geheugenkaarten | SD |
| Energie | |
| Vermogensverbruik (max) | 340 W |
| Stroomverbruik (typisch) | 170 W |
| AC-ingangsspanning | 100 - 240 V |
| AC-ingangsfrequentie | 50/60 Hz |
| Minimale systeemeisen | |
| Ondersteunt Windows | Windows 10, Windows 8, Windows 7, Windows XP |
| Mac-compatibiliteit | Ja |
| Ondersteunt Linux | Debian 10 |
| Ondersteunde mobiele besturingssystemen | Android |
| Eisen aan de omgeving | |
| Relatieve vochtigheid in bedrijf (V-V) | 20 - 93 procent |
| Gewicht en omvang | |
| Breedte | 1712 mm |
| Diepte | 99 mm |
| Hoogte | 1022 mm |
| Gewicht | 42 kg |
| Verpakking | |
| Gewicht verpakking | 53 kg |
| Aantal per verpakking | 1 stuk(s) |
| Inhoud van de verpakking | |
| Afstandsbediening inbegrepen | Ja |
| Snelstartgids | Ja |
| Warranty | |
| Base Warranty | Non Non |