| Screen Size: | 55 Inch |
|---|---|
| Application: | Conference and Education |
| Aspect ratio: | 16:9 |
| Feature: | Touch Display, LED Backlight Display, With Remote Control, Support TV Function |
| Optimum Resolution: | 3840x2160 |
| Widescreen: | Widescreen |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier 1. All-in-one Interactive Flat Panel Specification
| MODEL: | IDC-550DQ1-HQRT2861 | DESCRIPTION: 55 inch 4K UHD Infrared Touch Display | |
| SCREEN SPECIFICATION | |||
| Screen Brand | LG (Option) | ||
| Screen Model | LC550EGY (Option) | ||
| Diagonal Size | 55" | ||
| Aspect Ratio | 16:9 | ||
| Resolution | 3840(H)×2160(V) 4K UHD | ||
| Contrast Ratio | 1200:1 | ||
| Viewing Angle (H/V) | 178°(H) / 178°(V) | ||
| Response Time | ≤8ms | ||
| Frame Rate | 60Hz | ||
| Backlight Type | D-LED | ||
| Brightness with glass (typ) | ≥200cd/m2 | ||
| Life Time | 30000 Hours | ||
| ANDROID SYSTEM CONFIGURATION | |||
| Motherboard Model | HK.T.RT2861P838 | ||
| Processor | Quad-core Cortex-A53 | ||
| Main Chipset | RTD2861R | ||
| CPU Frequency | 1.1GHz | ||
| RAM | 1.5GB Standard | ||
| Storage | 8GB Standard | ||
| Operating System | Android 7.1 | ||
| TV RECEIVING SYSTEM | |||
| ATV | Reception Range | 48.25MHz~863.25MHz | |
| Colour System | NTSC,PAL,SECAM | ||
| Sound System | BG,DK,I | ||
| DTV (DVBT/T2) |
Reception Range | VHF(52.5MHz~219MHz)/UHF(474MHz~866MHz) | |
| Modulation | COFDM, 2K/8K, QPSK, 16QA, 64QAM, 128QMA, 256QAM | ||
| Video System | MPEG-2, MPEG-4, H.264, H.265, AVS | ||
| Sound System | MPEG-1 layer 1/2, MPEG-2 layer 2, DRA | ||
| ANDROID SYSTEM TERMINAL CONFIGURATION | |||
| TERMINAL | Qty | FEATURES | |
| RJ45 network input | 1 | 10/100M auto-identification and DHCP | |
| PC Audio input | 1 | Earphone Input | |
| VGA input(15pin) | 1 | Up to 1920×1080 @60HZ | |
| Coaxial out | 1 | PCM/RAW (RCA jack) | |
| CVBS input | 1 | PAL,NTSC (RCA jack) | |
| AV/YPbPr Left input | 1 | RCA jack | |
| AV/YPbPr Right input | 1 | RCA jack | |
| Y input | 1 | RCA jack | |
| Pb input | 1 | RCA jack | |
| Pr input | 1 | RCA jack | |
| TV RF input | 1 | 75Ω IEC type | |
| HDMI input | 3 | 480i/480p/576i/576p/720p/1080i/1080p/2160p | |
| USB2.0 input/output | 1 | Software upgrade, multimedia play 4K@60Hz | |
| USB3.0 input/output | 1 | Software upgrade, multimedia play 4K@60Hz | |
| TF Card input/output | 1 | Support MAX 128GB SD card | |
| WIFI module | 1 | 2.4G single frequency single antenna | |
| POWER PARAMETERS | |||
| Power Source | 100-240VAC 50/60HZ | ||
| Power ON consumption | <120W | ||
| Standby consumption | <0.5W | ||
| Maximum audio output power | 2×8W | ||
| TOUCH SYSTEM | |||
| Sensing Type | Infrared recognition | ||
| Touch Point | Simutaneous 10 touch points | ||
| Writing Response | Single-touch ≥Φ6mm and multi-touch ≥Φ8mm | ||
| Touch Tool | Finger, Opaque objects | ||
| Surface Hardness | 3mm Toughened Glass | ||
| ACCESSORIES IN CARTON BOX | |||
| Remote control | 1 pcs | ||
| Writing Pen | 1 pcs | ||
| Wall bracket | 1 pcs (Option) | ||
| PACKING & CONTAINER LOAD | |||
| Carton box size | 1360(L)×155(W)×900(H)mm | ||
| 40"HQ | 353 pcs | ||
2. Application Scenarios
Use for meetings, classrooms, training, etc.
3. Product pictures for reference
Suppliers with verified business licenses
Audited Supplier 
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