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Pay cash discounted price and save
Pay cash discounted price and save
EMI available for 12 months on regular price: ৳385,000
| Display | ||
| Resolution | 4K UHD (3840 × 2160) | |
| Panel Type | Direct type LED | |
| Response Time | 6ms | |
| Brightness | 450 cd/m2 | |
| Contrast Ratio | 5,000:1 | |
| Life Time | 50,000 hours | |
| Others | Glass: Anti Glare + Anti Finger Print Haze: 25% Ambient light sensor: Yes Air gap: 0.60mm Pencil hardness: 9H |
|
| Touch System | ||
| Touch Point | 40 android / 50 windows | |
| Touch Response Time | <3.3ms | |
| Surface Hardness | 7H | |
| Others | Touch accuracy: <1.00mm Pen/finger detection: Yes |
|
| Operating System | ||
| System Version | Android 14 | |
| CPU | Octa-core A72 x4 + A53 x4 | |
| GPU | G52 MC3 | |
| RAM | 8GB | |
| ROM | 64GB | |
| Connectivity | ||
| HDMI | Inputs 3 x HDMI 2.0 Outputs 1 x HDMI 2.0 |
|
| VGA | Inputs 1 x VGA | |
| USB | Inputs 1 x USB-A 2.0, 4 x USB 3.0, 2 x USB-C, 2 x USB-B | |
| LAN | Outputs 1 x RJ45 | |
| PC Audio In | 1 x Audio 3.5mm 1 x Microphone |
|
| Audio out | 1 x Audio 3.5mm | |
| RS232 | Control 1 x RS232 | |
| Physical Specification | ||
| Active Screen Size | 86" | |
| Dimensions | 76.85" x 4.37" x 45.87" | |
| Weight | 123.46 lbs | |
| Power | 100-240V~ 50/60Hz 3.5A | |
| Standby Power | 0.5W | |
| Others | Glass: Anti Glare + Anti Finger Print Haze: 25% Ambient light sensor: Yes Air gap: 0.60mm Pencil hardness: 9H |
|
| Warranty | ||
| Warranty | 3 Years (Transportation or Conveyance bill will be added for outside Dhaka customers for each service including installation or any warranty issue) | |
The Optoma 3863RK 86″ 4K Creative Touch 3 Series is a high‑performance interactive flat panel display (IFPD) built for immersive teaching, collaborative working, and modern learning environments. Spanning 86 inches diagonal with Ultra‑High Definition clarity (3840 × 2160), the 3863RK delivers crystal‑clear visuals, vibrant colours, and a display experience designed to meet the demands of classrooms, boardrooms, and collaborative meeting spaces.
At its heart, the 3863RK features a direct‐type LED backlight panel with a typical brightness of 450 nits and a static contrast ratio of 4,000:1. Viewing angles of 178° horizontal and vertical ensure minimal distortion or colour shift even at wide off‑axis viewing positions. A response time of approximately 8 ms maintains responsiveness and clarity during dynamic content transitions. The panel is rated for 50,000 hours of life, making it durable for long‑term use.
The surface is tempered glass treated with anti‑glare and anti‑fingerprint coatings, blending durability with usability. It offers a haze of up to about 25% to reduce reflections. Furthermore, the display uses “zero bonding” (in certain configurations) to reduce the air gap between glass and panel, making touch input feel more natural and minimizing parallax error.
Interactivity is a major strength. The 3863RK supports up to 40‑point touch in Android mode and 50‑point touch in Windows mode, allowing multiple users to write, draw, and manipulate content simultaneously. Touch accuracy is under 1 mm over more than 90% of the active area, aiding precision when writing or annotating. Both fingers and passive infrared pens are supported; there is also pen pressure support in certain touch tools.
Running on Android 14 with Google EDLA certification, the 3863RK ensures app compatibility, security, and access to Google services such as Google Classroom. The internal hardware includes an octa‑core CPU (4× A72 + 4× A53), a G52 MC3 GPU, around 8 GB RAM and 64 GB storage in many regional versions. Dual‑band WiFi, Bluetooth 5.2, and Ethernet (RJ‑45) expand network options.
Input and output connections are generous: three HDMI 2.0 ports (one front, two rear), DisplayPort, VGA, multiple USB ports (USB‑A, USB‑3.0), two USB‑C ports (front supporting 65 W PD + touch/display sharing), audio in/out, mic input, RS‑232, and more. An OPS slot adds expandability.
The panel measures about 1981 × 1187 mm (width × height) with a depth near 112‑117 mm, and it weighs ≈ 64.5 kg net, about 81.5 kg packed. VESA mounting (800 × 400 mm) is supported for wall‑mounts or trolleys. Power is supplied via AC 100‑240V, consuming up to ~ 450 W under full load, with a low standby consumption (~ 0.5 W).
It carries safety, environmental, and usability certifications: TUV low blue light, flicker‑free, anti‑glare/fingerprint glass, ambient light sensor, and regulatory approvals (CE, FCC, RoHS, etc.).
For educational institutions, the 3863RK hits many of the marks: large, sharp visuals to engage a large group; robust touch/multi‑user interactivity for collaborative learning; built‑in tools and software integration (Google Classroom, whiteboarding, remote sharing) for modern pedagogies. For corporate or design uses, the panel’s connectivity, screen sharing, and multi‑app modes enable flexible workflows. The build is durable, the glass tough, and the included pens and accessories help ensure immediate usability.
In sum, the Optoma 3863RK is a premium interactive display aimed at classrooms and collaborative spaces where scale, touch interaction, and integrated software matter. It balances high‑spec hardware, useful software tools, durability, and strong visual performance.
Get specific details about this product from customers who own it.
| Display | ||
| Resolution | 4K UHD (3840 × 2160) | |
| Panel Type | Direct type LED | |
| Response Time | 6ms | |
| Brightness | 450 cd/m2 | |
| Contrast Ratio | 5,000:1 | |
| Life Time | 50,000 hours | |
| Others | Glass: Anti Glare + Anti Finger Print Haze: 25% Ambient light sensor: Yes Air gap: 0.60mm Pencil hardness: 9H |
|
| Touch System | ||
| Touch Point | 40 android / 50 windows | |
| Touch Response Time | <3.3ms | |
| Surface Hardness | 7H | |
| Others | Touch accuracy: <1.00mm Pen/finger detection: Yes |
|
| Operating System | ||
| System Version | Android 14 | |
| CPU | Octa-core A72 x4 + A53 x4 | |
| GPU | G52 MC3 | |
| RAM | 8GB | |
| ROM | 64GB | |
| Connectivity | ||
| HDMI | Inputs 3 x HDMI 2.0 Outputs 1 x HDMI 2.0 |
|
| VGA | Inputs 1 x VGA | |
| USB | Inputs 1 x USB-A 2.0, 4 x USB 3.0, 2 x USB-C, 2 x USB-B | |
| LAN | Outputs 1 x RJ45 | |
| PC Audio In | 1 x Audio 3.5mm 1 x Microphone |
|
| Audio out | 1 x Audio 3.5mm | |
| RS232 | Control 1 x RS232 | |
| Physical Specification | ||
| Active Screen Size | 86" | |
| Dimensions | 76.85" x 4.37" x 45.87" | |
| Weight | 123.46 lbs | |
| Power | 100-240V~ 50/60Hz 3.5A | |
| Standby Power | 0.5W | |
| Others | Glass: Anti Glare + Anti Finger Print Haze: 25% Ambient light sensor: Yes Air gap: 0.60mm Pencil hardness: 9H |
|
| Warranty | ||
| Warranty | 3 Years (Transportation or Conveyance bill will be added for outside Dhaka customers for each service including installation or any warranty issue) | |
The Optoma 3863RK 86″ 4K Creative Touch 3 Series is a high‑performance interactive flat panel display (IFPD) built for immersive teaching, collaborative working, and modern learning environments. Spanning 86 inches diagonal with Ultra‑High Definition clarity (3840 × 2160), the 3863RK delivers crystal‑clear visuals, vibrant colours, and a display experience designed to meet the demands of classrooms, boardrooms, and collaborative meeting spaces.
At its heart, the 3863RK features a direct‐type LED backlight panel with a typical brightness of 450 nits and a static contrast ratio of 4,000:1. Viewing angles of 178° horizontal and vertical ensure minimal distortion or colour shift even at wide off‑axis viewing positions. A response time of approximately 8 ms maintains responsiveness and clarity during dynamic content transitions. The panel is rated for 50,000 hours of life, making it durable for long‑term use.
The surface is tempered glass treated with anti‑glare and anti‑fingerprint coatings, blending durability with usability. It offers a haze of up to about 25% to reduce reflections. Furthermore, the display uses “zero bonding” (in certain configurations) to reduce the air gap between glass and panel, making touch input feel more natural and minimizing parallax error.
Interactivity is a major strength. The 3863RK supports up to 40‑point touch in Android mode and 50‑point touch in Windows mode, allowing multiple users to write, draw, and manipulate content simultaneously. Touch accuracy is under 1 mm over more than 90% of the active area, aiding precision when writing or annotating. Both fingers and passive infrared pens are supported; there is also pen pressure support in certain touch tools.
Running on Android 14 with Google EDLA certification, the 3863RK ensures app compatibility, security, and access to Google services such as Google Classroom. The internal hardware includes an octa‑core CPU (4× A72 + 4× A53), a G52 MC3 GPU, around 8 GB RAM and 64 GB storage in many regional versions. Dual‑band WiFi, Bluetooth 5.2, and Ethernet (RJ‑45) expand network options.
Input and output connections are generous: three HDMI 2.0 ports (one front, two rear), DisplayPort, VGA, multiple USB ports (USB‑A, USB‑3.0), two USB‑C ports (front supporting 65 W PD + touch/display sharing), audio in/out, mic input, RS‑232, and more. An OPS slot adds expandability.
The panel measures about 1981 × 1187 mm (width × height) with a depth near 112‑117 mm, and it weighs ≈ 64.5 kg net, about 81.5 kg packed. VESA mounting (800 × 400 mm) is supported for wall‑mounts or trolleys. Power is supplied via AC 100‑240V, consuming up to ~ 450 W under full load, with a low standby consumption (~ 0.5 W).
It carries safety, environmental, and usability certifications: TUV low blue light, flicker‑free, anti‑glare/fingerprint glass, ambient light sensor, and regulatory approvals (CE, FCC, RoHS, etc.).
For educational institutions, the 3863RK hits many of the marks: large, sharp visuals to engage a large group; robust touch/multi‑user interactivity for collaborative learning; built‑in tools and software integration (Google Classroom, whiteboarding, remote sharing) for modern pedagogies. For corporate or design uses, the panel’s connectivity, screen sharing, and multi‑app modes enable flexible workflows. The build is durable, the glass tough, and the included pens and accessories help ensure immediate usability.
In sum, the Optoma 3863RK is a premium interactive display aimed at classrooms and collaborative spaces where scale, touch interaction, and integrated software matter. It balances high‑spec hardware, useful software tools, durability, and strong visual performance.
Get specific details about this product from customers who own it.