Mechanical construction: Rugged or industrial-grade metal housing, designed for long-term 24/7 operation. Cooling, vibration and thermal resistance, as well as panel mounting, are precisely engineered to ensure long-term stability.
Illumination (backlight, light source): Stable brightness and spectrum, long-life LED or OLED light source, with uniformity compensation
Circuits and electronics: Precision circuits, industry-standard signal processing (SDI, 12G-SDI, genlock support), low latency, high bit depth, long-term thermal stability.
HDR support and image quality: Most modern broadcast monitors support HDR formats, but in a strictly calibrated, standards-compliant manner. Typical formats: HLG (Hybrid Log Gamma) for live broadcasts and PQ (ST.2084) for post-production purposes. Peak brightness and color gamut are restricted according to the standard to ensure that the broadcast provides the same experience for all viewers.
Video input connections: SDI (3G, 6G, 12G), multiple reference signal inputs, loop-out options, HDMI Professional, possibly DisplayPort.
Key tests and calibration: Color temperature, gamma, contrast, color space coverage, signal integrity and latency measurements, long-term drift testing, genlock, black level hold, color balance, white balance, etc.
55” 8K Broadcast Flat Screen Display Specification
Infrastructure
It is based on the GK6780 platform, Android 10 solution, 8-core A73*8, Mali-G52*12 GPU, It is suitable for TV station (video engineering work station), education, conference electronic whiteboard, digital signage application and other commercial display fields.
7860 x 2160 resolution. Show the peer-to-peer experience in full.
The screen features a clean, crisp display with full-layer laminated technology. Enhanced contrast and clarity deliver more realistic interactions and eye-catching visuals. The device offers comprehensive audio-visual input/output interfacesincluding full-function RS232, HDMI OUT*2, HDMI IN*2, USB3.0*2,USB2.0*1,SPDIF*1, RJ45*1 along with built-in communication ports for USB/I2C UART.
Processor performance
- Powerful computing capabilities, CPU: 8*A73, GPU: 12*G52;
- Supports HDMI 2.0 and HDMI 2.1 input, supports HDMI 8K120Hz IN and OUT; Supports dual-channel HDMI PIP display;
- Powerful video encoding and decoding capabilities：
- Supports the highest 8KP120@10bit ultra-high- definition decoding and display, and also supports AVS3/AVS2/AVS+, H.265, H.264, AV1, VP6/8/9, MPEG2, MPEG4, VC1 decoding, and the highest 4KP60 H.265/H.264.
- Supports 5K2K@120Hz screen, can be upgraded to 5K UI;
- Rich peripheral interfaces: USB3.0/PCIE/SATA, supports gigabit network interface;
- NPU has 4T computing power, integrates gesture recognition and face recognition algorithms;
Audio performance
2x10 or 2x20W built-in speakers (optional), Supports Dolby and DTS audio processing.
Display maramteres
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screen size
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55" |
|
screen type
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LCD |
|
screen proportions
|
32:9 |
| refresh rate | 120 Hz |
| display area | 1209,5 (H) x 3402 (V) mm |
| resolution ratio | 7680 (H) x 2160 (V) |
| pixel spacing | 0,0525 (H) x 0,1575 (V) |
| overall brightness | 300 nits |
| response time | 15 ms |
| contrast ratio | 1200:1 |
| colour gamut | 72% |
| visual perspective | 178 |
| life lenght | 30 000 Hrs |
Android system specification
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Android system version
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Android10.0
|
|
Master chip
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GK6780V300
|
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CPU
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Cortex A73*8
|
|
GPU
|
Mali-G52*12
|
|
DDR
|
LPDDR4X 6G
|
|
EMMC
|
64G
|
|
Operating frequency
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2.4GHz
|
|
Wifi configure
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The board supports WiFi6 (external) and built-in Bluetooth 5.2 version
|
|
audio frequency
|
Standard 8Ω (Maximum: 2* 15W)
|
|
OSD language
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English / Chinese, etc
|
System port parameters
| SIM | 1 |
| HDMI IN | 2 |
| RS232 | 1 |
| SPDIF | 1 |
| HDMI OUT | 2 |
| HDMI IN #2 | 1 |
| USB 2.0 | 1 |
| USB 3.0 | 2 |
| RJ45 IN | 1 |
Structural specification parameters
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net weight
|
93.58KG
|
|
rough weight
|
123.45KG (including wall accessories)
|
|
External dimensions of the naked machine (W x D x H)
|
2506*1092*97mm (length* width*height)
|
|
Size of packaging box (W x D x H)
|
2667*230*1282mm (length * width * height)
|
|
VESA/wall mount position
|
1000×600mm (support horizontal and vertical brackets)
|
| Bolt specifiction |
M8×25mm
|
|
sheathing material
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Hardware back cover + aluminum alloy brushed front frame
|
|
Shell paint
|
It's all black
|
