Description
If you're passionate about IT and electronics, like being up to date on technology and don't miss even the slightest details, buy Videowall Monitor DAHUA TECHNOLOGY DHI-LPH75-ST420 4K Ultra HD 75" at an unbeatable price.
The DHI-LPH75-ST420 interactive display from Dahua is an advanced device designed for professional environments requiring large-format viewing and smooth interaction. It is a 75-inch (190.5 cm) touchscreen with 4K UHD resolution (3840 x 2160 pixels), ensuring sharp and detailed image quality, ideal for presentations, videoconferences, or digital education. This screen uses DLED technology with 400 cd/m² brightness, offering clear viewing even in brightly lit environments. Its ability to display up to 1.07 billion colors ensures accurate and vibrant color reproduction. It features a powerful processor running at 1.9 GHz and comes with 8 GB of RAM and 64 GB of internal storage (ROM), sufficient to smoothly run applications based on the Android 11 operating system. Connectivity is comprehensive thanks to support for Wi-Fi 5 (802.11ac), Bluetooth, and multiple interfaces including HDMI and MicroUSB ports, facilitating integration with various external devices. Additionally, it includes 15 W speakers that provide clear audio, complemented by the inclusion of two stylus pens for precise and versatile touch experience, adapting to different professional uses. The design includes the option for wall mounting, its black color contributes to an elegant and sober look, suitable for corporate or educational settings, and it comes with an installation guide to ease setup. Overall, the Dahua DHI-LPH75-ST420 interactive display is a technological solution combining visual quality, power, and connectivity for those seeking a comprehensive large-scale digital interaction system.
- Type: Videowall Monitor
- Colour: Black
- Characteristics:
- Touchscreen
- Integrated speakers
- Wall mounting
- Installation guide included
- 2 Speakers
- Connections:
- Ethernet LAN
- HDMI
- USB
- Micro USB
- VGA
- RJ45
- S/PDIF x 1
- USB A 3.2 Gen 1 (3.1 Gen 1) x 4
- HDMI x 4
- Aspect ratio: 16:9
- Resolution: 4K Ultra HD
- Screen: 75"
- Shine: 400 cd/m²
- Response Time: 8 ms
- Resolution (px): 3840 x 2160 px
- Connectivity:
- Bluetooth
- Wi-Fi
- Bluetooth 5.2
- Wi-Fi 5 GHz
- Operating System: Android
- Contrast Ratio: 1200:1
- Compatible: Windows
- Frequency:
- 50 - 60 Hz
- 60 Hz
- Includes:
- Remote control
- Mounting struts
- VESA: 60 x 40 cm
- Technology: D-LED
- Voltage: 100 - 240 V
- Luminous flux: 400 lm
- Angle: 178º
- Working range for humidity: 10 % - 90 %
- Assembly: VESA
Additional Information
Shipping & Return
Refund Policy
Last updated: November 2025
At weev, customer satisfaction is important to us. This Refund Policy explains the conditions under which returns and refunds may be requested.
1. Return Eligibility
Customers may request a return within 30 days of receiving their order.
To be eligible for a return:
- The item must be unused and in its original condition.
- The item must be returned in its original packaging where possible.
- Proof of purchase or order confirmation may be required.
2. Non-Returnable Items
Certain items may not be eligible for return, including:
- Personalized or custom-made products
- Items damaged through misuse or improper handling
- Products returned outside the eligible return period
3. Damaged or Incorrect Items
If your order arrives damaged, defective, or incorrect, please contact us within 48 hours of delivery.
To help us review the issue quickly, please provide clear photos of the item and packaging when contacting support.
4. Return Process
To request a return, please contact our support team before sending any item back. Unauthorized returns may not be accepted.
Once your return request is reviewed, you will receive instructions regarding the return process.
5. Refunds
After the returned item is received and inspected, approved refunds will be issued to the original payment method used during checkout.
Please note that processing times may vary depending on your bank or payment provider.
6. Shipping Costs
Original shipping costs are generally non-refundable unless the return is due to:
- A damaged item
- An incorrect product sent by us
- A verified product defect
7. Exchanges
If you wish to exchange an item, please contact our support team to review the available options.
8. Cancellations
Orders may only be canceled before they have been processed or dispatched. Once an order has entered fulfillment or shipping stages, cancellation may no longer be possible.
9. Related Policies
10. Contact Information
If you have any questions regarding returns or refunds, please contact us:
weev
MAISIM LTD
📞 +44 7830775238
📍 2 Frederick Street, Kings Cross, London, United Kingdom, WC1X 0ND
United Kingdom, WC1X 0ND
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