HJ-TD interactive smartboards
86-inch and 98-inch 4K infrared touch boards on Android 14
Two large interactive boards, HJ-TD86 and HJ-TD98, sharing a 4K 60Hz DLED panel, 4mm anti-glare tempered glass, infrared touch with 20 points in Android and 40 in Windows, Android 14 with 8GB memory and 128GB storage.
HJ-TD86
لماذا تختاره المؤسسات
20-point touch in Android and 40-point in Windows supports several pupils working at the board at once.
Android 14 with 8GB memory runs the board without a connected PC; an OPS module can be added when Windows is required.
Front-facing USB, HDMI and USB-C mean a visiting laptop connects without reaching behind the panel.
الطرازات المتاحة
عدد الطرازات في هذه العائلة: 2.
HJ-TD86
- Size
- 86"
- Resolution
- 3840 × 2160 (4K@60Hz)
- Touch points
- 20 in Android / 40 in Windows
- Operating system
- Android 14.0
HJ-TD98
- Size
- 98"
- Resolution
- 3840 × 2160 (4K@60Hz)
- Touch points
- 20 in Android / 40 in Windows
- Operating system
- Android 14.0
| Part number | Size | Resolution | Touch points | Operating system |
|---|---|---|---|---|
| HJ-TD86 | 86" | 3840 × 2160 (4K@60Hz) | 20 in Android / 40 in Windows | Android 14.0 |
| HJ-TD98 | 98" | 3840 × 2160 (4K@60Hz) | 20 in Android / 40 in Windows | Android 14.0 |
المواصفات التقنية
Display
- Backlight
- DLED, 50000hrs rated life
- Resolution
- 3840 × 2160 (4K@60Hz), 16:9
- Brightness
- 400 cd/m²
- Dynamic contrast
- 5000:1
- Display area
- HJ-TD86: 1895.2 × 1065.6 mm · HJ-TD98: 2159 × 1215 mm
- Dimensions
- HJ-TD86: 1964 × 88 × 1168 mm · HJ-TD98: 2212 × 1303 × 103.9 mm
Touch
- Panel
- 4mm anti-glare tempered glass
- Technology
- Infrared
- Touch points
- 20 in Android, 40 in Windows
- Touch resolution
- 32767 × 32767
Compute & audio
- Operating system
- Android 14.0
- Memory / storage
- 8GB / 128GB
- Speakers
- 2 × 15W (8Ω)
Connectivity & power
- Front interface
- 3 × USB Type-A, 1 × HDMI in, 1 × USB Type-C, 1 × touch out
- Rear interface
- 1 × HDMI in, 1 × HDMI out, 1 × Type-C in, 1 × RJ45, 1 × RS232, 1 × SPDIF, 1 × earphone/line out, 2 × USB 2.0, 1 × card slot
- Power input
- 100-240V~ 50/60Hz
- Maximum power
- HJ-TD86: about 350W · HJ-TD98: about 420W
- Standby power
- < 0.5W
ملاحظات المواصفات
Colour depth and response-time details are confirmed for the selected HJ-TD model. These products are distinct from the W-series range.
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Classroom equipment & accessories
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