ViewSonic · ViewBoard IFP51 series
ViewSonic IFP6551-3C 65-inch 4K interactive display
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A 65-inch 4K interactive display for teaching and shared meeting spaces, with EDLA-certified Android, 50-point touch and front USB-C with up to 65W charging.
TopAV buying advice
Is the ViewSonic IFP6551-3C right for your classroom?
For rooms where people do more than watch.
Shortlist this ViewBoard for lessons, workshops and meetings built around annotation and shared content. For a primary classroom, check both back-row readability and whether younger pupils can comfortably reach the writing area. A height-adjustable mount may matter more than another software feature.
Reasons to shortlist it
- 50-point touch with palm rejection, so a hand can rest on the glass mid-sentence. Write Away starts annotation when a pen is lifted to the screen, without opening an app first.
- One USB-C cable carries video, touch and 65W of charge to a teacher's laptop, so the desk is a single connection rather than three.
- 70W of audio, two 25W front speakers and a 20W subwoofer, and an eight-microphone array with echo cancellation, so a room this size needs no separate soundbar or conferencing mic.
- EDLA certification means Google Play, managed accounts and MDM policies behave the way your IT team already expects, rather than apps being side-loaded.
- We are a ViewSonic Platinum partner, so warranty and replacement go through us rather than a queue.
Check before you choose
- 65 inches may be too small for detailed content at the back of a long classroom. Compare viewing distances first.
- Budget separately for the mount, installation, and any Windows PC or camera your workflow needs.
- EDLA is not a substitute for an IT compatibility check. Confirm account policies, app licences and the supplied configuration.
See the 65" on your wall, to scale
On a phone, point your camera at the wall and see the 65" there at its real size. On a computer, upload a photo of the wall (or scan the QR code to take one with your phone and it will appear here) and drag the display around it to scale.
Not sure 65" is the right size for the room? The screen size calculator shows how far a 65" display carries for presentations, touch work and video.
What to plan before installing the IFP6551-3C
01
Size & sightlines
Measure the longest viewing distance and allow space around the display for access and writing.
02
Mount & connections
Check wall construction, mounting height, power and data. ViewSonic lists a 600 x 400 mm VESA pattern.
03
Software & installation
Confirm the supplied software configuration with your IT team. Tell us if you need mounting, cabling or a camera.
Display price is for the panel. Installation and optional equipment are quoted separately. Purchase-order terms are available to approved education customers.
Build a quote you can compare
Include these details in your project enquiry so the quote covers the room as well as the screen.
- Number of displays, site postcode and required date.
- Furthest viewing distance and available wall space.
- Wall type, fixed mount or adjustable trolley, and cable routes.
- Laptop model, teaching apps, and any camera or Windows PC needs.
Ask for separate equipment, delivery, installation and licence costs, with a total including VAT. Confirm warranty coverage and any registration requirements before placing the order.
Complete your setup
What else the IFP6551-3C needs
The price above is for the display on its own. A wall mount or trolley is a separate purchase, and installation is quoted per site. Add what you need here and it joins the same basket.
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Professional Installation
Want it installed by our AV experts? We offer professional on-site installation including mounting, cable management, and system configuration.
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ViewSonic IFP6551-3C vs IFP7551-3C: 65-inch or 75-inch?
Choose around the room and the content people need to read, not the model number.
| Feature | IFP6551-3C | IFP7551-3C |
|---|---|---|
| Panel Size | 65" | 75" |
| Resolution | UHD 3840x2160 | UHD 3840x2160 |
| Touch Points | 50 (EDLA / Android / Windows) | 50 (EDLA / Android / Windows) |
| USB-C Power Delivery | 65 W (front port) | 65 W (front port) |
Specifications checked on 13 September 2026: ViewSonic IFP6551-3C (opens in a new tab) and ViewSonic IFP7551-3C (opens in a new tab). Buying advice is based on published specifications; confirm the supplied configuration for either model.
See this 65-inch display to scaleViewSonic IFP6551-3C specifications and documents
ViewSonic specifications (opens in a new tab)Choose a section to view its specifications.
Display (13)
- Panel Size
- 65"
- Panel Type
- TFT LCD Module with DLED Backlight.
- Display Area (mm)
- 1428.48mm(H) x 803.52mm(V) (64.5")
- Aspect Ratio
- 16:9
- Resolution
- UHD 3840x2160
- Brightness
- 500 nits
- Contrast Ratio
- 1200:1 (typ.) / 5000:1 (DCR)
- Viewing Angles
- H = 178, V = 178 typ.
- Backlight Life
- 50,000 Hours (Min)
- Touch Points
- 50 (EDLA / Android / Windows)
- Touch Resolution
- 32767 x 32767
- DisplayPort Input
- 1
- USB-B Touch Ports
- 2 (1 front, 1 rear)
Connectivity (8)
- HDMI Inputs
- 4 x HDMI 2.1 (2 front, 2 rear; 1 rear with ARC)
- HDMI Output
- 1 x HDMI 2.1
- VGA Input
- 1
- USB-C Ports
- 3 (front: USB 3.2 Gen 1, DP 1.2, Ethernet, 65W PD; rear: DP 1.2, Ethernet, 15W PD; top: 15W PD)
- USB-C Power Delivery
- 65 W (front port)
- USB-A Ports
- 5 (4 x USB 3.2 Gen 1, 1 x USB 2.0 service port)
- LAN
- 2 x RJ45
- Audio Output
- Line out, SPDIF optical
Audio (2)
- Speakers
- 70W average (2 x 25W front soundbar + 20W subwoofer), 80W max
- Microphone
- Built-in 8-microphone array with noise suppression and echo cancellation
Power & Physical (7)
- Weight
- 34.54 kg
- Power Consumption
- 94.51 W on, under 0.5 W off
- Voltage
- 100-240V AC
- VESA Mount
- 600 x 400 mm
- Dimensions (W x H x D)
- 1488.4 x 914.2 x 85.3 mm
- Packaged Dimensions
- 1628 x 1020 x 185 mm
- Gross Weight
- 42.31 kg
Certifications & Warranty (2)
- Certifications
- UKCA, CE, Energy Star 8.0, EPEAT Silver, RoHS, Low Blue Light, Flicker Free
- Warranty
- 5 years manufacturer
General (27)
- Response Time
- 6.5 ms
- Surface Treatment
- Hardness:9H, AG+AF
- Processor
- Octa-Core CPU
- RAM
- 8GB
- Storage
- 128GB
- Type/ Tech
- Ultra Fine Touch Techology (IR Recognition)
- Colours
- 1.07 billion
- Orientation
- Landscape
- Palm Rejection
- Yes
- Write Away Pen Sensor
- Yes
- Google Play Store
- Yes, licensed under EDLA
- OPS Slot
- Yes, 1 x PC slot
- Micro SD Slot
- Yes
- NFC Reader
- Yes
- Single Sign-On
- Yes
- Light Sensor
- Yes
- Top Camera Plate
- Yes
- Operating Temperature
- 0 to 40 °C
- Energy Star
- 8.0
- EPEAT
- Silver
- EEI Rating
- F
- Bundled Software
- myViewBoard, AirSync wireless casting, ViewSonic Manager
- In the Box
- 2 x passive touch pens, remote control, 3m HDMI cable, 3m USB touch cable, 3m power cord, wall mount screws, quick start guide
- Compatible Slot-in PCs
- VPCF5-W33-G1, VPC37-W53-G1, VPC35-W53-G1, VPC-A31-O1
- Operating System
- EDLA-certified Android 14
- Manufacturer part number
- IFP6551-3C
- GTIN
- 766907039528
Specifications are ViewSonic's published figures. Checked on 13 September 2026. The buying advice is our own, from specifying and installing equipment like this in UK classrooms and meeting rooms.
ViewSonic IFP6551-3C questions answered
Who is the ViewSonic IFP6551-3C best suited to?
Consider it for a classroom, training space or meeting room where people write on the screen and share content. Check that text is readable from the furthest seat before choosing 65 inches; a larger room may need a larger display.
What does EDLA certification mean for this display?
EDLA certification provides licensed Google services and Google Play access on the Android display. Ask your IT team to check account, app and device-management requirements before rollout; certification alone does not confirm compatibility with every school policy.
Can I connect a laptop with USB-C?
Yes. The front USB-C port supports video, touch data and up to 65W power delivery. Your laptop and cable must support the required functions; a laptop needing more than 65W may still need its own charger.
Does it include a Windows PC or a video-call camera?
Treat these as separate requirements. ViewSonic lists slot-in PCs and cameras as optional accessories. Ask for a quote that identifies the PC, camera and mounting hardware you need, rather than assuming they are included with the display.
Should I choose a 65-inch or 75-inch interactive display?
Choose by viewing distance and the smallest text people need to read, not just room capacity. A 65-inch panel can suit closer viewing and touch work. Compare a larger panel for longer rooms or detailed spreadsheets, using the screen-size calculator and a check of the wall space.
Can TopAV quote for installation and school purchase orders?
Yes. Request a project quote for mounting, cabling and installation. Installation is quoted separately. Approved education customers can apply for purchase-order terms; eligibility and credit terms are subject to approval.
Is the advertised price a complete installed classroom package?
No. The displayed price is for the display. Request an itemised quote for mounting, installation, any optional PC or camera and any additional software licences. Compare the total including VAT, delivery and all required equipment.
How much RAM and storage does the ViewSonic IFP6551-3C have?
8GB of RAM and 128GB of storage, as listed in ViewSonic's specification table.
Which version of Android does the ViewSonic IFP6551-3C run?
Android 14, EDLA-certified, so Google Play and managed Google accounts are licensed on the device rather than side-loaded. EDLA panels receive Google-licensed updates in service, so the version installed on a delivered unit can be later than the one it shipped with.
How does the IFP6551-3C compare with the IFP7551-3C?
ViewSonic lists both with 4K resolution, 50-point touch and front USB-C charging up to 65W. The IFP7551-3C has a larger 75-inch screen. Compare readability from the furthest seat, wall space and the complete installation quote; the larger screen does not add more pixels.
How does the ViewSonic IFP6551-3C compare with a SMART Board GX?
SMART builds its teaching workflow around SMART Notebook and Ink and Clevertouch around LYNX Whiteboard, while ViewSonic builds around myViewBoard, which on this model runs on Google EDLA-certified Android with 50-point touch and a front USB-C port carrying up to 65W of charge. This is the exact ViewSonic model our comparison guides quote, so their points apply to it directly; the SMART GX Plus and Clevertouch IMPACT Lux details there come from those manufacturers and we do not restate their specifications on this page. Our SMART Board vs ViewSonic and three-brand school comparison guides cover software, accounts and installed cost in detail.
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Need help specifying this for your space?
Ask Andrew. He knows the full catalogue and can advise on installation, mounting and compatible AV systems.
Buying the ViewSonic IFP6551-3C from TopAV
Free standard mainland delivery
Stock and dispatch information are shown beside the live price. Delivery is separate from installation; confirm site access and any required delivery date with us.
Delivery options5-year manufacturer warranty
Ask us to confirm what the manufacturer cover includes and how service is arranged for your site. Unused items in original packaging can be returned within 14 days of delivery — see the returns policy for how business and consumer returns differ. Faulty items are covered under manufacturer warranty and by your statutory rights.
Returns termsCompare before committing
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