Dahua Technology DHI-LPH65-ST420 interactive whiteboard 165.1 cm (65") 3840 x 2160 pixels Touchscreen Black, Silver
Product Technical Specification
| Display | |
| Display diagonal | 65 |
| Display brightness | 400 |
| Display number of colours | 1.07 billion colours |
| Display resolution | 3840 x 2160 |
| LED backlight | Yes |
| LED backlighting type | Direct-LED |
| Native aspect ratio | 16:9 |
| Contrast ratio (typical) | 1200:1 |
| Response time | 8 |
| Maximum refresh rate | 60 |
| Touchscreen | Yes |
| Touch technology | Multi-touch |
| Touchscreen type | Infrared |
| Number of simultaneous touchpoints | 10 |
| Touch resolution | 32767 x 32767 |
| Viewing angle, horizontal | 178 |
| Viewing angle, vertical | 178 |
| Screen glass thickness | 4 |
| Computer system | |
| Operating system installed | Android |
| Operating system version | 11 |
| Built-in processor | Yes |
| Processor architecture | ARM Cortex-A55 |
| User memory | 64 |
| RAM capacity | 8 |
| Audio | |
| Built-in speaker(s) | Yes |
| Number of built-in speakers | 2 |
| Speaker power | 15 |
| Network | |
| Wi-Fi | Yes |
| Top Wi-Fi standard | Wi-Fi 5 (802.11ac) |
| Wi-Fi standards | Wi-Fi 5 (802.11ac) |
| Bluetooth | Yes |
| Bluetooth version | 5.2 |
| Ports & interfaces | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| Interface module USB 3.2 Gen 1 (3.1 Gen 1) Type-B ports quantity | 3 |
| USB connector type | Micro-USB |
| HDMI ports quantity | 3 |
| HDMI output ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| OPS slot | 1 |
| Audio output | 1 |
| RS-232 ports | 1 |
| Ergonomics | |
| Product colour | Black,Silver |
| Wall mountable | Yes |
| Power | |
| Power consumption (max) | 200 |
| Power consumption (typical) | 120 |
| Power consumption (standby) | 0.5 |
| AC input voltage | 100 - 240 |
| AC input frequency | 50 - 60 |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 40 |
| Operating relative humidity (H-H) | 10 - 90 |
| Storage temperature (T-T) | -10 - 50 |
| Storage relative humidity (H-H) | 10 - 90 |
| Weight & dimensions | |
| Width | 1585.2 |
| Depth | 93 |
| Height | 924.5 |
| Weight | 40000 |
| Packaging data | |
| Package width | 1580 |
| Package depth | 200 |
| Package height | 1030 |
| Package weight | 50000 |
| Quantity per pack | 1 |
| Packaging content | |
| Cables included | AC,HDMI |
| Sustainability | |
| Sustainable technologies and materials | Metal |
Delivery Options
Economy Delivery (UK)
Fast & Tracked by Courier (UK)
classrooms.
4K HD Display
With up to 3840 × 2160 resolution, the 4K HD display delivers a clear image in sharp, vivid colors.
AI Recognition of Drawings
Identifies hand-drawn structures such as straight lines, arrow-straight lines, arrow-dotted lines, triangles, parallelograms, trapezoids, rectangles, pentagons, circles, cylinders, pentagrams, semicircles, and ellipse.
File Management
Supports managing and using Office files, image, video and audio files, and file formats such as PDF and TXT.
Screen Down Reachability
The system supports pulling down the screen to 1/3 the full height, to place the entire screen at a reachable distance for you.
Screen Sharing
The content on your screen can be freely shared with one other device through a wired connection.
Wireless Screen Sharing
In addition to basic file sharing, the device offers wireless screen sharing, interactive operations between two screens, and reverse transmissions. It also supports screen grouping (multiple transmission), host mode (for overall permission control), real-time transmission of images, videos and
audios from the wireless camera of the mobile phone to the device, and split-screen mode that displays up to 9 splits on the same screen.
Hidden Antenna Design
The Wi-Fi and hotspot antenna is neatly concealed in the front of the device, ensuring the stability of the signal strength when using a flush mount, and giving the device its simple and sleek appearance.
Similar to Real Writing Experience
The electronic whiteboard supports pen-point writing. It comes equipped with specialized pressure-sensitive writing pens, designed to enhance the writing experience. With its soft, comfortable nib, writing on the whiteboard feels natural, similar to the real writing experience.
| Display | |
| Display diagonal | 65 |
| Display brightness | 400 |
| Display number of colours | 1.07 billion colours |
| Display resolution | 3840 x 2160 |
| LED backlight | Yes |
| LED backlighting type | Direct-LED |
| Native aspect ratio | 16:9 |
| Contrast ratio (typical) | 1200:1 |
| Response time | 8 |
| Maximum refresh rate | 60 |
| Touchscreen | Yes |
| Touch technology | Multi-touch |
| Touchscreen type | Infrared |
| Number of simultaneous touchpoints | 10 |
| Touch resolution | 32767 x 32767 |
| Viewing angle, horizontal | 178 |
| Viewing angle, vertical | 178 |
| Screen glass thickness | 4 |
| Computer system | |
| Operating system installed | Android |
| Operating system version | 11 |
| Built-in processor | Yes |
| Processor architecture | ARM Cortex-A55 |
| User memory | 64 |
| RAM capacity | 8 |
| Audio | |
| Built-in speaker(s) | Yes |
| Number of built-in speakers | 2 |
| Speaker power | 15 |
| Network | |
| Wi-Fi | Yes |
| Top Wi-Fi standard | Wi-Fi 5 (802.11ac) |
| Wi-Fi standards | Wi-Fi 5 (802.11ac) |
| Bluetooth | Yes |
| Bluetooth version | 5.2 |
| Ports & interfaces | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| Interface module USB 3.2 Gen 1 (3.1 Gen 1) Type-B ports quantity | 3 |
| USB connector type | Micro-USB |
| HDMI ports quantity | 3 |
| HDMI output ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| OPS slot | 1 |
| Audio output | 1 |
| RS-232 ports | 1 |
| Ergonomics | |
| Product colour | Black,Silver |
| Wall mountable | Yes |
| Power | |
| Power consumption (max) | 200 |
| Power consumption (typical) | 120 |
| Power consumption (standby) | 0.5 |
| AC input voltage | 100 - 240 |
| AC input frequency | 50 - 60 |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 40 |
| Operating relative humidity (H-H) | 10 - 90 |
| Storage temperature (T-T) | -10 - 50 |
| Storage relative humidity (H-H) | 10 - 90 |
| Weight & dimensions | |
| Width | 1585.2 |
| Depth | 93 |
| Height | 924.5 |
| Weight | 40000 |
| Packaging data | |
| Package width | 1580 |
| Package depth | 200 |
| Package height | 1030 |
| Package weight | 50000 |
| Quantity per pack | 1 |
| Packaging content | |
| Cables included | AC,HDMI |
| Sustainability | |
| Sustainable technologies and materials | Metal |
Buykingston order despatch times:
We will despatch your order the very same day if we receive cleared payment by 12:00 pm Mon-Fri.
These delivery estimates apply when you order up to 12:00 pm Mon-Fri (excluding public holidays).
We charge a one off delivery cost as outlined below regardless of how many items you order or the weight of your order.
Estimated delivery times are provided to us by the respective delivery companies. We pass this information onto you, the customer.
Despatch times do not apply to UK public holidays.
Estimated delivery times are taken from the next available working day available for delivery. For example if an order was despatched on a working Wednesday by 3pm, the first available working day for delivery would be Thursday provided you placed your order by 3pm on the Wednesday. If the next available weekday is a UK bank holiday/public holiday then your order will be despatched on the next available working day.
Our warehouse reserves the right to upgrade the delivery method you select on your order.
Our available delivery options*
Contact us for a shipping quote.
*All delivery times are estimated unless stated.
Product Returns Note
Buykingston offers a very flexible and hassle free returns policy. If
for whatever reason you are not happy with the item purchased you can return
it to us within 12months for a refund (for unused and unopened
items) or within 30 days on opened and used items for a refund. This
applies to items purchased direct through Buykingston only.
Our 30 Day Returns Money Back Guarantee Satisfaction
Guarantee:
For items opened and used and that are returned in a resellable
condition.
Our 365 Day Returns Money Back Guarantee Satisfaction
Guarantee:
For items that remain sealed and unused.
Some items are excluded from our moneyback guarantee unless they have developed a fault. These include;
- Headphones
- Earphones
- Custom made and designed products such as flash memory products with
custom logo’s on them. E,g USB flash drives and memory cards with your own
logo
Returns FAQs
What is your returns criteria?
On opened items 30 days from date of receipt or expected date of receipt on
non tracked items.
On unopened items 365 days.
How do i go about returning my order?
Please contact us via our contact page with
your order number where we will present you with an RMA number and returns
label.
Do i need to contact you before returning my order?
Yes, to obtain an RMA number.
Does my item have to include its original packaging?
Yes for items that fall within our 30 day money back guarantee and our 365
day returns. Of course for faulty items we realise you may no longer have
the packaging.
Who deals with the warranty on a faulty item?
We will. In some circumstances we may ask you to contact the manufacturer
direct for assistance.
Please ensure you have read and comply in full with Section 11 & 13 of our terms and conditions which you can read here in full.