Compare ViewSonic LFD - Interactive
Comparing 5 products side-by-side — specifications, pricing and stock. Showing ViewSonic products in the LFD - Interactive category.
| Specification | |||||
|---|---|---|---|---|---|
| Display | |||||
| Anti-glare screen | Yes | Yes | Yes | Yes | Yes |
| Contrast ratio (dynamic) | 5000:1 | 5000:1 | 5000:1 | 5000:1 | — |
| Contrast ratio (typical) | 1200:1 | 1200:1 | 1200:1 | 1200:1 | — |
| Display brightness | 350 cd/m² | 350 cd/m² | 350 cd/m² | 350 cd/m² | 500 cd/m² |
| Display diagonal | 139.7 cm (55") | 190.5 cm (75") | 165.1 cm (65") | 139.7 cm (55") | 2.49 m (98") |
| Display number of colours | 1.07 billion colours | 1.07 billion colours | 1.07 billion colours | 1.07 billion colours | 1.07 billion colours |
| Display resolution | 3840 x 2160 pixels | 3840 x 2160 pixels | 3840 x 2160 pixels | 3840 x 2160 pixels | 3840 x 2160 pixels |
| Hardness | 7H | 7H | 7H | 7H | 9H |
| HD type | 4K Ultra HD | 4K Ultra HD | 4K Ultra HD | 4K Ultra HD | — |
| LED backlighting type | Direct-LED | Direct-LED | Direct-LED | Direct-LED | — |
| Native aspect ratio | 16:9 | 16:9 | 16:9 | 16:9 | — |
| Number of simultaneous touchpoints | 40 | 40 | 40 | 40 | 50 |
| Palm rejection | — | — | — | — | Yes |
| Panel type | LCD | LCD | LCD | LCD | TFT-LCD |
| Response time | 8 ms | 8 ms | 8 ms | 8 ms | — |
| Touch resolution | 32767 x 32767 pixels | 32767 x 32767 pixels | 32767 x 32767 pixels | 32767 x 32767 pixels | 32767 x 32767 pixels |
| Touch system response time | 10 ms | 10 ms | 10 ms | 10 ms | 6.5 ms |
| Touch technology | Multi-touch | Multi-touch | Multi-touch | Multi-touch | — |
| Touchscreen | Yes | Yes | Yes | Yes | Yes |
| Touchscreen type | Infrared | Infrared | Infrared | Infrared | — |
| Viewing angle, horizontal | 178° | 178° | 178° | 178° | — |
| Viewing angle, vertical | 178° | 178° | 178° | 178° | — |
| Working area | 1209.6 x 680.4 mm | 1209.6 x 680.4 mm | 1209.6 x 680.4 mm | 1209.6 x 680.4 mm | 1428.48 x 803.52 mm |
| Power | |||||
| AC input voltage | 100 - 240 V | 100 - 240 V | 100 - 240 V | 100 - 240 V | — |
| DC input voltage | — | — | — | — | 100-240V AC |
| Energy efficiency class | — | — | — | — | E |
| Energy efficiency scale | — | — | — | — | A to G |
| Power consumption | — | — | — | — | 143.96 mA |
| Power consumption (off) | 0.5 W | 0.5 W | 0.5 W | 0.5 W | 0.5 W |
| Power consumption (typical) | 89 W | 89 W | 89 W | 89 W | — |
| Network | |||||
| Ethernet LAN | Yes | Yes | Yes | Yes | Yes |
| Ethernet LAN data rates | 10,100 Mbit/s | 10,100 Mbit/s | 10,100 Mbit/s | 10,100 Mbit/s | — |
| Ports & interfaces | |||||
| Audio output | — | — | — | — | 1 |
| DisplayPorts quantity | — | — | — | — | 1 |
| Ethernet LAN (RJ-45) ports | 1 | 1 | 1 | 1 | 2 |
| HDCP | Yes | Yes | Yes | Yes | — |
| HDCP version | 2.2 | 2.2 | 2.2 | 2.2 | — |
| HDMI output ports quantity | 1 | 1 | 1 | 1 | 1 |
| HDMI ports quantity | 3 | 3 | 3 | 3 | 6 |
| HDMI version | 2.0 | 2.0 | 2.0 | 2.0 | 2.1 |
| Headphone connectivity | 3.5 mm | 3.5 mm | 3.5 mm | 3.5 mm | — |
| Interface | HDMI | HDMI | HDMI | HDMI | — |
| Interface module USB 3.2 Gen 1 (3.1 Gen 1) Type-B ports quantity | — | — | — | — | 2 |
| Line-out | — | — | — | — | Yes |
| OPS slot | 1 | 1 | 1 | 1 | 1 |
| RS-232 ports | 1 | 1 | 1 | 1 | — |
| S/PDIF out port | Yes | Yes | Yes | Yes | Yes |
| USB 2.0 ports quantity | 2 | 2 | 2 | 2 | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A hub ports quantity | 4 | 4 | 4 | 4 | — |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | — | — | — | — | 5 |
| USB connector type | USB Type-A, USB Type-B | USB Type-A, USB Type-B | USB Type-A, USB Type-B | USB Type-A, USB Type-B | — |
| USB Power Delivery (USB PD) | Yes | Yes | Yes | Yes | — |
| USB Power Delivery up to | 65 W | 65 W | 65 W | 65 W | 65 W |
| USB Type-C ports quantity | 1 | 1 | 1 | 1 | 3 |
| VGA (D-Sub) ports quantity | — | — | — | — | 1 |
| Packaging content | |||||
| Batteries included | Yes | Yes | Yes | Yes | — |
| Cables included | AC, HDMI, USB | AC, HDMI, USB | AC, HDMI, USB | AC, HDMI, USB | — |
| Mounting brackets included | Yes | Yes | Yes | Yes | — |
| Mounting kit | Yes | Yes | Yes | Yes | — |
| Quick start guide | Yes | Yes | Yes | Yes | — |
| Remote control included | Yes | Yes | Yes | Yes | — |
| Stylus included | Yes | Yes | Yes | Yes | — |
| USB cable length | 3 m | 3 m | 3 m | 3 m | — |
| Audio | |||||
| Built-in microphone | — | — | — | — | Yes |
| Built-in speaker(s) | Yes | Yes | Yes | Yes | Yes |
| Built-in subwoofer | Yes | Yes | Yes | Yes | Yes |
| Number of built-in speakers | 2 | 2 | 2 | 2 | 2 |
| Number of microphone arrays | — | — | — | — | 8 |
| Speaker power | 24 W | 24 W | 24 W | 24 W | 25 W |
| Subwoofer RMS power | 16 W | 16 W | 16 W | 16 W | 20 W |
| Computer system | |||||
| Built-in processor | Yes | Yes | Yes | Yes | — |
| Maximum internal memory | 32 GB | 32 GB | 32 GB | 32 GB | 128 GB |
| Operating system installed | Android | Android | Android | Android | Android |
| Operating system version | 11 | 11 | 11 | 11 | 14 |
| Processor architecture | ARM Cortex A73 + ARM Cortex A53 | ARM Cortex A73 + ARM Cortex A53 | ARM Cortex A73 + ARM Cortex A53 | ARM Cortex A73 + ARM Cortex A53 | — |
| Processor cores | 8 | 8 | 8 | 8 | — |
| Processor frequency | 1.5 GHz | 1.5 GHz | 1.5 GHz | 1.5 GHz | — |
| RAM capacity | 3 GB | 3 GB | 3 GB | 3 GB | 16 GB |
| RAM type | DDR4 | DDR4 | DDR4 | DDR4 | — |
| Projector | |||||
| Built-in projector | No | No | No | No | No |
| Ergonomics | |||||
| Certification | cTUVus, FCC/ICES003, Energy Star 8.0, EMC/CE, CB/LVD, GOST-R/EAC, UkrSEPRO, EPEAT, Mexico NOM , Mexico Energy, UKCA, UK-EEL, BSMI, BIS, LBL( Low Blue Light Certification), Flicker Free, Green BOM, RoHS, ErP-Eco, REACH, SCIP, WEEE, TPCH , Packing waste, CA65, PAIA | cTUVus, FCC/ICES003, Energy Star 8.0, EMC/CE, CB/LVD, GOST-R/EAC, UkrSEPRO, EPEAT, Mexico NOM , Mexico Energy, UKCA, UK-EEL, BSMI, BIS, LBL( Low Blue Light Certification), Flicker Free, Green BOM, RoHS, ErP-Eco, REACH, SCIP, WEEE, TPCH , Packing waste, CA65, PAIA | cTUVus, FCC/ICES003, Energy Star 8.0, EMC/CE, CB/LVD, GOST-R/EAC, UkrSEPRO, EPEAT, Mexico NOM , Mexico Energy, UKCA, UK-EEL, BSMI, BIS, LBL( Low Blue Light Certification), Flicker Free, Green BOM, RoHS, ErP-Eco, REACH, SCIP, WEEE, TPCH , Packing waste, CA65, PAIA | cTUVus, FCC/ICES003, Energy Star 8.0, EMC/CE, CB/LVD, GOST-R/EAC, UkrSEPRO, EPEAT, Mexico NOM , Mexico Energy, UKCA, UK-EEL, BSMI, BIS, LBL( Low Blue Light Certification), Flicker Free, Green BOM, RoHS, ErP-Eco, REACH, SCIP, WEEE, TPCH , Packing waste, CA65, PAIA | — |
| Mean time between failures (MTBF) | 30000 h | 30000 h | 30000 h | 30000 h | — |
| Panel mounting interface | 400 x 200 mm | 400 x 200 mm | 400 x 200 mm | 400 x 200 mm | 600 x 400,800 x 600 mm |
| Power cable length | — | — | — | — | 3 m |
| Product colour | Black | Black | Black | Black | Black |
| VESA mounting | Yes | Yes | Yes | Yes | Yes |
| Wall mountable | — | — | — | — | Yes |
| Other features | |||||
| Country of origin | China | China | China | China | — |
| Warranty period | — | — | — | — | 5 year(s) |
| Weight & dimensions | |||||
| Depth | 85 mm | 85 mm | 85 mm | 85 mm | 1323.3 mm |
| Height | 773 mm | 773 mm | 773 mm | 773 mm | 85.1 mm |
| Weight | 26.4 kg | 26.4 kg | 26.4 kg | 26.4 kg | 83.7 kg |
| Width | 1268 mm | 1268 mm | 1268 mm | 1268 mm | 2219.6 mm |
| Operational conditions | |||||
| Operating relative humidity (H-H) | 10 - 90% | 10 - 90% | 10 - 90% | 10 - 90% | — |
| Operating temperature (T-T) | 0 - 40 °C | 0 - 40 °C | 0 - 40 °C | 0 - 40 °C | — |
| Packaging data | |||||
| Package depth | 220 mm | 220 mm | 220 mm | 220 mm | 280 mm |
| Package height | 878 mm | 878 mm | 878 mm | 878 mm | 1485 mm |
| Package weight | 35.5 kg | 35.5 kg | 35.5 kg | 35.5 kg | 104.5 kg |
| Package width | 1428 mm | 1428 mm | 1428 mm | 1428 mm | 2406 mm |
| Quantity per pack | 1 pc(s) | 1 pc(s) | 1 pc(s) | 1 pc(s) | 1 pc(s) |
| Logistics data | |||||
| Pallet gross height | — | — | — | — | 160.4 cm |
| Pallet gross length | — | — | — | — | 114 cm |
| Pallet gross width | — | — | — | — | 2.46 m |
| Products per master (outer) case | — | — | — | — | 1 pc(s) |
| Sustainability | |||||
| Sustainability certificates | — | — | — | — | ENERGY STAR, EPEAT Silver |
| Certificates | |||||
| Waste Electrical and Electronic Equipment (WEEE) compliance | — | — | — | — | Yes |
Customer Reviews
What Our Customers Say
Product listings are continuously improved — but here's what real Apaxon® customers think.