| Model Name / No. | PRO RX-14 75″ |
| Operating System | Android 14.0 |
| Sizes | 75″ |
| Display Technology | DLED IPS, Zero Bonding, Anti-glare Glass (Mohs 7–9) |
| Screen Resolution | 3840 × 2160 (4K UHD) |
| Aspect Ratio | 16:9 |
| Brightness | ≥ 450 nits |
| Contrast Ratio | 15,000:1 / 100,000:1 / 300,000:1 dynamic |
| Touch Support | 20-point IR Touch |
| Audio Output | 2 × 20W |
| Connectivity | Wi-Fi, Bluetooth, LAN, RS232, HDMI, VGA, USB |
| Processor & GPU | Octa-core Cortex-A55 + Mali-G52 MP2 |
| RAM & Storage | 8 GB RAM, 128 GB ROM |
| Touch Technology | Infrared, ±1 mm, < 4 ms |
| Ports / I/O | HDMI IN ×3, HDMI OUT ×1, VGA, DP, USB-A 3.0×3, USB-A 2.0×2, USB-B ×2, USB-C ×1, Audio In/Out, RS232, RJ45 IN/OUT, SPDIF |
| Camera Support | Optional External or OPS |
| Wireless Casting | AirPlay, Miracast, Chromecast |
| Network Support | Dual LAN, Wi-Fi, Bluetooth |
| Preloaded Software | Whiteboard, Annotation Tools, Classroom Apps |
| Mounting Type | VESA 600×400 mm |
| Accessories Included | Stylus ×2, Remote, Power Cable, Wall Mount |
| Power Consumption | ≤ 400 W, Standby < 0.5 W |
| Power Source | AC 100–240V, 50/60Hz |
| Weight | ~70 kg |
| Dimensions | 1651×929×86 mm |
| Warranty | 3 Years |
| Country of Origin | India |
75 inch Smartboard
Promark PRO RX-14 75″ – 75″ Interactive 4K Flat Panel
- 75″ 4K UHD display for superior clarity and classroom interaction
- Powered by Android OS with responsive UI and app support
- Multi-user 20-point touch with dual-pen recognition
- Powerful stereo speakers built in for audio clarity
- Full I/O support: HDMI IN/OUT, USB-C, LAN, VGA, RS232, OPS slot
- Wireless casting, whiteboarding, and smart tools preloaded
- Suitable for hybrid learning, training rooms, and video calls
- Sleek design and wall-mount ready
- Manufacturer warranty from Promark included
₹110,000.00 ₹160,000.00












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