PN-LB753-WIFI
Sharp PN-LB753-WIFI 75-inch Infrared Touch Display with Android 14
- Screen size
- 75 / 189.3
- Resolution
- 3840 x 2160
- Touch
- Infrared
- System
- App side loading; Application…
The Sharp PN-LB753-WIFI is a 75-inch 4K interactive display with infrared touch supporting up to 40 touches and Android 14 with Google EDLA certification. Its 3840 x 2160 IPS panel is rated at 500 cd/m² brightness, and it offers three HDMI inputs, USB-C with 100 W power delivery and an OPS slot. Suited to corporate meeting rooms and higher education classrooms across Qatar. Request a quote.
What the PN-LB753-WIFI is built to do
The PN-LB753-WIFI is a 75-inch interactive display for rooms where people write, share and annotate together, not only watch. A 3840 x 2160 IPS panel, an infrared touch layer, an Android 14 platform and a Wi-Fi dongle combine in one unit, so it can work as a presentation screen, a whiteboard and a meeting endpoint. Its 189.3 cm screen in a 16:9 format suits boardrooms, higher education rooms and touch-based signage.
Panel and touch performance that matters in a room
The panel is rated at 500 cd/m² brightness without its glass, with a typical contrast ratio of 1500:1 and 178-degree horizontal and vertical viewing angles. The 3.2 mm tempered glass carries an anti-glare coating and is zero-bonded, which helps content stay readable near windows. The infrared touch layer registers up to 40 simultaneous touches and responds to fingers, gloves and styluses. Two passive pens with dual tips of 2.6 mm and 6.8 mm, Windows Ink support and palm rejection make precise writing practical during brainstorming sessions.
Android 14, connectivity and wireless sharing
The built-in Android 14 system runs on an octa-core processor with 8 GB RAM and 64 GB storage, and carries Google EDLA certification for access to the Google Play Store. Three HDMI inputs, one with ARC, sit alongside a USB-C port that carries video, touch, data and up to 100 W of power over a single cable. EShare provides wireless screen sharing from personal devices, and multi-screen layouts are supported through USB-C MST. An OPS slot takes Sharp's recommended OPS Enterprise Pro or OPS Enterprise Ultra modules. The Wi-Fi dongle covers 802.11 a/b/g/n/ac/ax with WPA3 Enterprise and IEEE 802.1X, so it can join managed corporate or school networks.
Where it fits in Qatar
- Boardrooms in West Bay or Lusail: a 75-inch screen suits a mid-sized meeting room, and the Wi-Fi dongle lets IT connect it to the managed office network.
- Classrooms at a private school in Al Wakrah or Education City: teachers can annotate lessons directly on the glass using Windows Ink and the supplied passive pens.
- Reception and waiting areas in Doha: an interactive panel with touch signage can guide visitors, provided it sits in an air-conditioned lobby that stays within its operating range.
Planning the installation
The panel weighs 48 kg without packaging and measures 1,708 x 987 x 87 mm, so confirm that the wall or trolley can carry it before ordering. It uses a VESA pattern of 800 x 400 mm with M8 fixings. The rated operating range is +5 to +35 °C at 20 to 80% humidity. Summer temperatures in Qatar can exceed 45 °C, so keep the panel in a conditioned room rather than a covered outdoor area. Its 100-240 V AC, 50/60 Hz supply covers Qatar's 240 V, 50 Hz mains. The manufacturer's warranty runs for 3 years including the backlight, with an optional extension for years four and five. Before fixing, a free site survey from SmartRooms Qatar can confirm wall structure, sightlines and power points. Request a quote from SmartRooms Qatar to match the PN-LB753-WIFI with the right mount, cable and installation plan for your room.
Highlights
- 75-inch 3840 x 2160 IPS panel rated at 500 cd/m² brightness
- Infrared touch with up to 40 simultaneous touches
- Android 14 with Google EDLA certification and Play Store access
- Three HDMI inputs and USB-C with 100 W power delivery
- OPS slot, EShare wireless sharing and Wi-Fi dongle included
Classroom fit
At 75″ the farthest student should sit within about 5.6 m (6× the screen height).
Estimated timeline
Quotation within 1 working day · delivery timing depends on stock availability, and we confirm it with your quotation.
Specifications
Display11
- Panel Technology
- IPS with Direct LED backlights
- Screen Size [inch/cm]
- 75 / 189.3
- Aspect Ratio
- 16:9
- Brightness (without glass) [cd/m²]
- 500
- Contrast Ratio (typ.)
- 1500:1
- Viewing Angle [°]
- 178 horizontal / 178 vertical (typ. at contrast ratio 10:1)
- Colour Depth [bn]
- 1.07 (8bit + FRC)
- Response Time (typ.) [ms]
- 8 (grey-to-grey)
- Panel Refresh Rate [Hz]
- 60
- Haze Level [%]
- Pro (25)
- Supported Orientation
- Landscape; Portrait
Touch8
- Touch Technology
- Infrared
- Number of Touches
- Real multi-touch up to 40 touches
- Touch Method
- Finger; Gloves; Stylus; Stylus dual pen tip (2.6mm/6.8mm)
- Supported Operating System
- Android; Linux; Mac OS (single touch); Raspberry Pi; Windows
- Data Interface
- USB 2.0 (full speed) HID; USB powered, plug & play
- Accuracy [mm]
- +/- 1
- Windows Ink
- Yes
- Palm Rejection
- Yes
Protective Glass4
- Type
- Thermal-tempered, anti-glare coating; Zero Bonding
- Bonding Gap [mm]
- < 1
- Thickness [mm]
- 3.2
- Hardness [H]
- 9
Resolution2
- Native Resolution
- 3840 x 2160
- Supported Resolutions
- 1024 x 768;; 1280 x 1024;; 1280 x 720;; 1280 x 960;; 1440 x 900;; 1680 x 1050;; 1920 x 1080;; 3840 x 2160;; 4096 x 2160;; 640 x 480;; 720 x 400;; 800 x 600
Synchronisation Rate2
- Horizontal Frequency [kHz]
- 31.5 - 135
- Vertical Frequency [Hz]
- 24 - 70
Connectivity18
- HDMI IN 1
- Video Input; UHD (60 Hz) HDCP (2.3); Audio Input; CEC
- HDMI IN 2
- Video Input; UHD (60 Hz) HDCP (2.3); Audio Input; CEC
- HDMI IN 3
- ARC; Video Input; UHD (60 Hz) HDCP (2.3); Audio Input; CEC
- HDMI OUT
- Internal SoC content: FHD (60 Hz) HDCP (2.2); UHD (60 Hz); Video Output; Audio Output; Loop Through: HDMI IN 1/2/3, USB-C (MST), OPS, Android SoC
- USB-A 1
- USB (3.0); Peripherals; USB Storage; Auto Switch (Android SoC, OPS, PC)
- USB-A 2
- USB (3.0); Peripherals; USB Storage; Auto Switch (Android SoC, OPS, PC)
- USB-A 3
- USB (2.0); Peripherals; USB Storage; Auto Switch (Android SoC, OPS, PC)
- USB-A (Service)
- Wireless Adapter; USB 2.0; Service
- USB-C 1
- Touch Signal; Video Input; UHD (60 Hz); DP alt. 1.4; HDCP (2.3); Audio Input; USB 2.0 / 3.0; 100 W
- USB-C 2
- USB 3.0; 7.5 W; Peripherals; Auto Switch (Android SoC, OPS, PC)
- USB-B 1
- Touch Signal; USB (3.0)
- Audio Output (3.5 mm)
- Audio Output; Line Out
- LAN 1
- 100 MBit/s
- LAN 2
- Loop Through: LAN 1, RS-232C, IR; 100 MBit/s
- RS-232C
- 9600 bps
- Remote In (3.5 mm)
- Eco Sensor (IR-Extender, Ambient and Presence)
- Input Detect
- Custom; Last; First
- PiP / PbP
- (TBD)-Split
Open Modular Intelligence1
- OPS Slot
- Slot Technology: Open pluggable specification (NEC / Intel OPS standard)
Sensors2
- Ambient Light Sensor
- Integrated, triggered actions programmable
- Human Sensor
- optional via Eco Sensor (KTES1)
Electrical4
- Power Consumption [W]
- 170 (typ.)
- Power Savings Mode [W]
- < 0.5 (ECO Standby); < 2 (Networked Standby)
- Power Management
- VESA DPMS
- Power Supply
- 100-240 V AC; 50/60 Hz
Environmental Conditions4
- Operating Temperature [°C]
- +5 to +35
- Operating Humidity [%]
- 20 to 80
- Storage Humidity [%]
- 10 to 80
- Storage Temperature [°C]
- -20 to 60
Mechanical7
- Dimensions (W x H x D) [mm]
- 1,708 x 987 x 87
- Weight [kg]
- 48
- Bezel Width [mm]
- 16 (symmetrical)
- VESA Mounting [mm]
- 800 x 400 (FDMI); M8
- Packaging Dimensions (W x H x D) [mm]
- 1,890 x 1,102 x 185
- Packaging Weight [kg]
- 59
- Material
- Aluminum alloy (front side); metal (back side)
Embedded Computing7
- System Version
- Android 14
- CPU
- Arm Cortex A53x4 2 GHz (octo-core); Arm Cortex A73x4 2.3 GHz
- System Memory
- 8G RAM
- Internal Storage
- 64GB ROM
- Android Features
- App side loading; Application lock; Enterprise Device Licensing Agreement (Google EDLA certified); Hide Android SoC; Hide compass and side bar; Portrait support (apps and OSD); Room Reset
- Built-in Applications
- File Manager; Google Play Store; Input Select; Multiple Google Apps; PDF Viewer; Setting; Web Browser; Whiteboard; Wireless Screen Sharing - E-Share
- Built-in Tools
- Annotation overlay mode; Compass for shortcut button; Voting Kit
Bluetooth1
- Bluetooth
- 5.3 compliant: A2DP; AVRCP; GATT; HID
Wireless Lan1
- WLAN
- IEEE802.11 a/b/g/n/ac/ax compliant; WPA/WPA2/WPA3 Enterprise, Access Point
Available Options2
- Accessories
- Eco Sensor (KTES1); Soundbar (PN-ZCMS1); Trolley (EVER 350 Mobile Motor); USB-C cable (USB-C 5M; USB-C 7M); Wall mount (SF680P)
- OPS Slot
- Recommended: OPS Enterprise Pro, OPS Enterprise Ultra
Regulatory2
- Safety and Ergonomics
- CE; EMC Class B; RoHS; UKCA
- Pixel Failure Class
- ISO 9241-307, Class 1
Green Features2
- Energy Efficiency
- Ambient Light Sensor; Carbon Savings Meter; ECOMode; LED Backlight
- Ecological Standards
- EnergyStar 8.0
3Rd Party Certifications2
- Enterprise Device Licensing Agreement (Google EDLA certified)
- Q-Sys
- Q-Sys Plug-in
Additional Features8
- Special Characteristics
- CEC Support; Clone Settings; HDMI ARC; NaViSet Administrator 2 - free download; OSD rotation for portrait mode; Powered USB Port (100 W); Scheduler
- Audio
- Integrated Speakers (2 x 15 W)
- Shipping Content
- 1x 300 cm USB Cable; 2 x Passive Stylus; 2x AAA batteries; Blank Sticker; Bracket for Camera; Cable Clamps; Display; Power Cable; Remote Control; Setup Manual; Wireless Adapter
- Warranty
- 3 years warranty incl. backlight; optional 4. + 5. year warranty extension 1
- Operating Hours
- 18/7
- External Control
- HDMI CEC; Scheduled Timer
- Remote Management
- NaViSet Administrator 2
- Security
- Disable HW Buttons; Disable IR Functionality; Disable USB Ports; IEEE802.1X (Wi-Fi; LAN)
