The iiyama ProLite T4329AS-B1AG 43" 4K UHD Android 14 monitor with 20-point capacitive touch and anti-glare glass is the ideal solution for kiosks, digital signage and interactive environments. Featuring a built-in media player , it supports 24/7 use and comes complete with USB-C, HDMI, LAN, Wi-Fi and a VESA mount for versatile installation. Perfect for retail and self-service.
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T4329AS-B1AG – 43" Android Touchscreen Monitor for Digital Signage and Interactive Kiosks

The ProLite T4329AS-B1AG is a 43" 4K UHD professional touchscreen monitor designed for self-service, retail, digital signage and interactive environments. Featuring built-in Android 14, 20-point capacitive touch technology and anti-glare glass, it provides a smooth, accurate and readable user experience even in brightly lit spaces.
The presence of the integrated media player, the compatibility with 24/7 continuous operation and the wide connectivity (including USB-C, HDMI, LAN and Wi-Fi) make it a complete and flexible solution for professional digital interaction.
Main features:
- 43" 4K UHD (3840 x 2160) display with VA panel
- 20-point capacitive touch technology
- Built-in Android 14 operating system
- Anti-reflective glass (AG) for optimal visibility
- Android media player for direct content playback
- Full connectivity: USB-C, HDMI, LAN, Wi-Fi, RS232
- Continuous 24/7 operation, ideal for public environments
- VESA bracket for versatile installation on walls or stands
Further details
The built-in Android 14 operating system allows for app installation, content management, and device customization without external hardware.
✅ iSignage:
Supports iiSignage digital signage software, which allows remote control, scheduling and centralized content updating, ideal for retail and business environments.
The 20-point capacitive touch technology also works through glass , perfect for shop window applications or kiosks protected by glass panels.
✅ Signal FailOver:
Ensures reliability in content playback by automatically switching to a backup source in case of primary signal loss.
Its compact size and interactive functionality make it perfect for small collaborative environments and quick meeting rooms (huddle rooms) .
Compatible with USB-C touch pens , which offer precise and responsive writing, enhancing interaction in educational and professional contexts.
Supports capacitive touch pens for more natural input, useful in environments where precision is required, such as design or training.
Designed for retail installations , with 24/7 operation, anti-reflective glass and extensive connectivity, it is ideal for information kiosks, digital signage and interactive totems.
✅ Other Technical Features:
- 43" Full HD (1920x1080) display with IPS panel
- 20-point capacitive touch technology
- Pre-installed Android 14 system with integrated media player
- Anti-reflective glass (AG) for visibility in bright environments
- Touch through-glass for installations behind glass
- Full connectivity: USB-C, HDMI, LAN, Wi-Fi, RS232
- Continuous operation 24/7
- VESA bracket for flexible mounting
Technical data sheet
Model | T4329AS-B1AG |
DISPLAY CHARACTERISTICS | |
Design | Edge to edge glass |
Diagonal | 42.5", 108cm |
Panel | GO, DLED |
Touch Glass | Anti-Glare Glass with Anti-Gloss treatment, Smooth writing, Zero Gap - Air Bonded, DeepContrast PCAP |
Native resolution | 3840 x 2160 (8.3 MegaPixels 4K UHD) |
Aspect ratio | 16:9 |
Panel brightness | 500 cd/m² |
Brightness | 420 cd/m² with touch |
Light transmittance | 83% |
Static contrast | 4000:1 |
Response time (GTG) | 6.5ms |
Viewing areas | horizontal/vertical: 178°/178°, right/left: 89°/89°, up/down: 89°/89° |
Colour support | 1.07G (8 Bits+FRC) (NTSC 72%) |
Horizontal Sync | 28 - 160kHz |
Viewable area W x H | 941.2 x 529.4mm, 37 x 20.8" |
Pixel pitch | 0.245mm |
Bezel color and finish | black, matte |
TOUCH | |
Touch technology | DeepContrast-PCAP |
Touchpoints | 20 (HID, only with supported OS) |
Touch accuracy | +- 2.5mm |
Touch method | stylus, finger, glove |
Touch interface | USB |
Supported operating systems | All iiyama monitors are Plug & Play and compatible with Windows and Linux. For details regarding the supported OS for the touch models, please refer to the driver instruction file available in the downloads section. |
Through Glass | 6mm |
Palm rejection | yes |
INTERFACES/CONNECTORS/CONTROLS | |
Digital signal input | HDMI x2 (1.4/ 2.0, max. 3840x2160 @60Hz) USB-C x1 (3.2, DP 1.2 Alt mode, 15W PD) |
Monitor control input | RS-232c x1 RJ45 (LAN) x1 IR x1 (3.5mm) |
Audio output | Speakers 2 x 10W |
Monitor control output | RS-232c x1 IR loop through x1 (3.5mm) |
HDCP | 1.4 / 2.0 |
USB ports | x2 (2.0 with Multi-Media support) |
RS-232c | x1 |
FEATURES | |
Integrated software | Android 14, Signal FailOver, Whiteboard, iiSignage² (CMS), iiControl (DMS), iiShare, iiBrowser, Web-, PDF- and Media Player, File manager, EShare, TeamViewer |
WiFi | WiFi 5 @ 2.4G / 5G |
Hardware | CPU: MTK9679 Quad-core A73*4, GPU: Mali G51, RAM: 4GB, ROM: 32GB |
Extra | Touch Through Glass |
Kiosk mode | yes |
Max. non-stop operating time | 24/7 |
Anti-image retention | yes |
Glass thickness | 3.7mm |
Glass hardness | 8H |
Housing (bezel) | metal |
OSD key lock | yes |
Remote control lock | yes |
GENERAL | |
OSD languages | EN, DE, FR, ES, RU, JP, NL, PL |
Control buttons | Power (long press for Quick Menu (source, volume +, volume -, brightness +, brightness -, Touch unlock) |
User controls | picture (brightness, contrast, sharpness, black level, tint, colour, noise reduction, gamma selection, low blue light, color temp., color control, picture reset), audio (balance, treble, bass, volume, audio out, max. volume, min. volume, mute, speakers setting audio reset), OSD setting (OSD timeout, OSD H position, OSD V position, OSD transparency, information OSD, side bar), general (logo and animation, wallpaper, no signal image, schedule, off timer), screen (zoom mode, custom zoom, system rotation, scree reset), device (power on status, RS232 routing, IR control, Physical button, motorized stand, power saving, panel saving, monitor info, Touch lock, other), system (language, system update, settng reset, factory reset, Android setting), admin (menu lock, meeting lock, HDMI CEC, kiosk mode, screen share, Miracast standby, log export) |
Plug&Play | DDC2B |
MECHANICAL | |
Orientation | landscape, portrait |
Fanless design | yes |
VESA mounting | 300 x 300mm |
Operating temperature range | 0°C - 40°C |
Storage temperature range | - 20°C - 60°C |
MTBF | 50,000 hours (excluding backlight) |
ACCESSORIES INCLUDED | |
Cables | power, HDMI, RS-232c |
Touch pen | x2 (Dual tips) |
Guides | quick start guide, safety guide |
Other | Wall Mounting Bracket (VESA 300x300), Magnetic holding places for Touch pens (on sides in landscape) |
Remote control | yes (batteries included) |
POWER MANAGEMENT | |
Power supply unit | internal |
Power supply | AC 100 - 240V, 50/60Hz |
Power usage | 98W typical, 0.5W stand by, 0.3W off mode |
SUSTAINABILITY | |
Regulations | CB, CE, TÜV-Bauart, EAC, RoHS support, ErP, WEEE, REACH, UKCA, cTUVus |
Energy efficiency class (Regulation (EU) 2017/1369) | G |
REACH SVHC | above 0.1%: Lead |
DIMENSION/WEIGHT | |
Product dimensions W x H x D | 989.6 x 577.8 x 72.8mm |
Box dimensions W x H x D | 1115 x 730 x 144mm |
Weight (without box) | 13.7kg |
Weight (with box) | 17.6kg |
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