# Dahua DHI-LPH75-MC420-C 75 Inch Interactive Smart Board

3840 × 2160 4K UHD · Octa-Core A73 + A53 2.2 GHz CPU · ARM Mali-G52 MP8 GPU · Android 14 · 8GB RAM · 64GB Storage · 32-Point Touch · 52MP Camera · 1 Year Warranty

- Price: NPR 2,25,000 (offer; regular price NPR 3,20,000, you save NPR 95,000, 30% off)
- Availability: In stock, only 5 left
- Brand: [DAHUA](https://proudnepal.com.np/brands/dahua)
- Category: Smartboard
- Warranty: 1 year warranty
- In the box: Smart interactive whiteboard, wireless plug-in module, power cord, 2 stylus pens, remote control, wall mount bracket, wall-mount screw pack, quick start guide, legal and regulatory information
- Last updated 4 Nov 2026

## Key specifications

- Product Type: Smart Board
- Screen Size: 75 inch
- Native Resolution: 3840 × 2160 (4K UHD)
- Touch Points: 32 points (Android), 50 points (Windows)
- Operating System: Android 14
- RAM: 8 GB

## Description

- Product Type: Smart Board
- Model: DHI-LPH75-MC420-C
- Series: Classic Series
- Color: Black sides, starry gray top and bottom
- Screen Size: 75 inch
- Native Resolution: 3840 × 2160 (4K UHD)
- Aspect Ratio: 16:9
- Brightness: 400 nits (typ.)
- Contrast Ratio: 1,200:1 (typ.)
- Viewing Angle: 178° (H/V)
- Color Gamut: 90% NTSC (typ.)
- Color Accuracy: ΔE ≤ 1.5
- Refresh Rate: 60 Hz
- Response Time: 8 ms (typ.)
- Backlight: DLED
- Backlight Life: ≥ 50,000 hours
- Glass: 3.2 mm anti-dazzle tempered glass, ≥ 9H
- Sensors: Light sensor
- Touch Technology: Infrared
- Touch Points: 32 points (Android), 50 points (Windows)
- Smallest Touch Object: 1.5 mm (over 90% of the touch area)
- Touch Response Time: ≤ 3.3 ms
- Writing Features: Finger and pen (pen attaches magnetically), 10 multi-user writing points, pen pressure recognition, handwriting and shape recognition
- Operating System: Android 14
- CPU: Octa-core (4× A73 + 4× A53), 2.2 GHz + 2.0 GHz
- GPU: ARM Mali-G52 MP8
- RAM: 8 GB
- Storage: 128 GB
- OPS Slot: Yes
- Included OPS PC: Optional (Dahua OPS module, Windows)
- Camera: Built in: 52 MP photo, 8 MP 4K@30fps video (Android); 8 MP on Windows; up to 9× digital zoom
- Camera FOV: 99° DFOV, 87° HFOV, 49° VFOV
- Camera Features: Auto framing, voice tracking, face detection, auto white balance
- Microphone: 8-mic array, omnidirectional, AGC, echo cancellation, intelligent noise filtering
- Voice Pickup Distance: 8–12 m
- Speakers: 2.0 channel, 2 built-in speakers
- Speaker Power: 2 × 20 W (40 W total)
- HDMI In: 2× HDMI 2.0 (4K@60Hz); 1× HDMI in on the front panel
- HDMI Out: 1× HDMI 2.0 (4K@60Hz)
- USB-C: 1× Type-C in (DisplayPort 4K@60Hz, USB 3.2 Gen1, touch, 5 W charging)
- USB 3.0: 4× USB 3.2 Gen1 Type-A; 2× USB 3.2 Gen1 on the front panel
- USB 2.0: 1× USB 2.0 Type-A, 1× Micro USB 2.0
- Touch USB: 2×
- Audio Out: 1× 3.5 mm line out
- SPDIF: 1×
- RS232: 1× DB9 male
- LAN: 2× RJ45
- Wi-Fi: Wi-Fi 6 (802.11a/b/g/n/ac/ax), 2.4/5 GHz, Wi-Fi and hotspot at the same time (wireless plug-in module, included)
- Bluetooth: 5.2
- Wireless Screen Sharing: Yes (phones, computers, tablets; up to 9-way split screen)
- Preinstalled Apps: DeepHub Meeting (video conferencing)
- Power Supply: AC 100–240V, 50/60 Hz
- Power Consumption: 225W (basic), 326W (max.)
- Standby Power: ≤ 0.5W
- Dimensions: 1707.5 × 1067 × 87 mm
- Weight: 50 kg
- Wall Mount: Wall mount bracket included
- VESA Mount: 600 × 400 mm
- Operating Temperature: 0–40 °C, 10–90% RH (non-condensing)
- Optional Accessories: DHI-PKP-IP1A smart pen, Dahua OPS PC modules (DHI-SP-PI5C / PI7C series), DHI-PKC-UC0A / UC0B USB cameras, DHI-PKC-WM1A microphone, DHI-PKP-WP1B wireless transmitter, Dahua mobile stands

## Delivery, warranty and returns

- Delivery: Free delivery within Kathmandu Valley, no minimum order. Across Nepal, delivery charges may apply depending on your location and are confirmed with your order. Delivery takes the same day inside Kathmandu Valley, 2 to 3 days elsewhere in Nepal, sent with Nepal Can Move.
- Refunds: We don't offer refunds. Faulty products are repaired or replaced under warranty. https://proudnepal.com.np/policies/returns
- Warranty policy: https://proudnepal.com.np/policies/warranty
- Prices are in Nepali rupees (NPR).

## Contact

- Proud Nepal IT Suppliers Pvt. Ltd., Putalisadak, Kathmandu, Nepal
- Phone and WhatsApp: +977 9867174242
- Email: proudnepalits@gmail.com

Product page: https://proudnepal.com.np/products/dahua-dhi-lph75-mc420-c-75-inch-interactive-smart-board