Official product image — source: NovaStar.
NovaStar · Multimedia player
TU4K Pro
Fully verified
TU Series Manufacturer class: LED Playback Control Processor
LED playback control processor that integrates the Android system, sending card and video processing functions in one unit and allows third-party apps to run on it. It supports a maximum load capacity of 13 million pixels, control via the front panel LCD or a remote, and wireless screen mirroring from Windows, macOS, iOS and Android.
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- Setup supportFor Colorlight, NovaStar and Huidu systems we do the setup by connecting remotely with AnyDesk; call us about mounting.
- Compatibility checkCompatibility with the other components is checked during configuration.
- Order trackingShipping and installation status is tracked on your order page.
Key specifications
View Technical Details- Capacity
- 8.8 MP
- Outputs
- 20 × RJ45
- Max. width
- 16,384 px
- Mode
- Synchronous + asynchronous
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Best suited for
- Displays that play stored / scheduled content without a permanent PC.
- Synchronous installations where a PC or live HDMI/DVI source is shown one-to-one on the display.
- Displays with a total load of up to 8,800,000 px (20 Ethernet outputs).
Key features (manufacturer)
- Maximum load capacity of 13 million pixels when scaling; 8.8 million pixels for pixel-to-pixel display
- 20x Gigabit Ethernet outputs and 2x 10G OPT outputs (ships without optical modules)
- 2x HDMI 2.0 inputs (up to 4096×2160@60Hz), 1x HDMI 1.3 input, 1x HDMI 1.3 output for monitoring and debugging
- Output image scaling: width 64 to 16384 pixels, height 64 to 8192 pixels
- Android 13.0-based desktop UI system supporting third-party apps
- Quad-core A73 + quad-core A53 ARM processor @2.2 GHz, 8 GB of onboard RAM, 128 GB of storage space
- Plays 1 stream of 8K video (H.265/HEVC and VP9 only), 2 streams of 4K, 5 streams of 1080p, 9 streams of 720p, 14 streams of 480p or 15 streams of 360p video
- HDR10 (SMPTE ST 2084/ST 2086), dual Wi-Fi modes, Bluetooth 5.1, 9-split screen mirroring by default
Capacity and network topology
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
- Total capacity
- 8,800,000 px
- Max. width × height
- 16,384 × 8,192 px
- Operating mode
- Synchronous + asynchronous
Technical specifications
- Synchronous (live) mode
- Asynchronous (stored) mode
- Wi-Fi
- LAN
- USB playback
- HDR
- Monitoring (temperature / voltage)
Capacity and outputs
- Loading capacity
- 8,800,000 px
- Maximum width
- 16,384 px
- Maximum height
- 8,192 px
- Ethernet outputs
- 20
- Port speed
- 1 Gbps
Inputs and playback
- HDMI inputs
- 3
- HDMI outputs
- 1
- Input interfaces
- HDMI 2.0 ×2, HDMI 1.3 ×1
- Max. decoding resolution
- 8K
- Video codecs
- H.265, H.264, MPEG4 ASP, VP9, VP8
- Storage
- 8 GB RAM, 128 GB internal storage
- Operating system
- Android 13.0
- Color depth
- 10 bit
- Max. frame rate
- 60 Hz
Connectivity and software
- Sensor interfaces
- Light sensor, Temperature and humidity sensor
- Software / platform
- ViPlex Handy, VNNOX Care, ViPlex Express
Physical
- Dimensions
- 445.0 mm × 381.8 mm × 50.1 mm
- Weight
- 4.60 kg
- Operating temperature
- -20°C to +50°C
- Input voltage
- 100-240V~, 50/60Hz, 2.5A Max
- Power consumption
- 53.9 W
Manufacturer-specific technical data
In the manufacturer's own wording (the original English terms are kept).
Capacity
- Maximum load capacity
-
13 million pixels
- Capacity by mode
-
- When using the scaling function the maximum load capacity is 13 million pixels
- the maximum pixel load for pixel-to-pixel display is 8.8 million
- Output image scaling
-
- Width range 64 to 16384 pixels
- height range 64 to 8192 pixels
- total device load capacity ≤ 13 million pixels
- Internal source (Android)
-
- Maximum load capacity 8.8 million pixels
- custom resolutions supported (width range 800~4096, height range 600~4096)
- Storage space
-
- RAM 8 GB
- internal storage 128 GB
Inputs
- HDMI 2.0 (HDMI 1, HDMI 2)
-
- 2x HDMI 2.0
- max resolution 4096×2160@60Hz, min 800×600@60Hz
- HDMI 2 custom resolutions width 800 to 8192, height 600 to 8192 (forced)
- HDMI 1 has no custom resolutions
- HDCP 1.4 and HDCP 2.2
- ARC audio on HDMI 1
- HDMI 1.3
-
- 1x HDMI 1.3
- max resolution 2048×1152@60Hz, min 800×600@60Hz
- custom resolutions width 800 to 4096, height 600 to 4096 (forced)
- HDCP 1.4
- HDMI 2.0 4K video source
-
- 4096×2160 / 3840×2160 RGB/YCbCr 4:4:4 10bit at 24/25/30/48/50 Hz
- 4:4:4 8bit and YCbCr 4:2:2 8/10bit at 24/25/30/48/50/60 Hz
Outputs
- Ethernet outputs 1-20
-
20x RJ45 (1Gbps)
- OPT 1-2
-
- 2x 10G OPT outputs (ships without optical modules)
- both work as primary outputs and cannot be used for loop backup of the Ethernet ports
- OPT 1 carries Ethernet ports 1 to 10, OPT 2 carries ports 11 to 20
- single-mode and multi-mode fiber
- Audio outputs
-
4x: 1x SPDIF digital audio output, 1x 3.5-mm audio output, 1x HDMI ARC audio output, 1x Phoenix audio output
Interfaces
- SENSOR 1-2
-
Connect to light sensors or temperature and humidity sensors
Control
- ETHERNET
-
- Gigabit Ethernet control port with TCP/IP protocol support
- max bandwidth 1 Gbps
- connects to an external network or control software (ViPlex Express)
Display
- HDR
-
Supports HDR10 and complies with SMPTE ST 2084/SMPTE ST 2086 standards
Decoding
- Processor
-
- Quad-core A73 + quad-core A53 ARM processor @2.2 GHz
- decoding of H.264 4K@30Hz and H.265 4K@60Hz
- Playback performance
-
1 stream of 8K video (H.265/HEVC and VP9 only), 2 streams of 4K, 5 streams of 1080p, 9 streams of 720p, 14 streams of 480p, or 15 streams of 360p video
- Video decoding
-
- H.265/HEVC up to 4096×2304, 60fps, 100Mbps
- H.264 up to 4096×2304, 30fps, 100Mbps
- MPEG4 ASP up to 1920×1080, 60fps, 25Mbps
- VP9 up to 4096×2304, 60fps, 60Mbps
- VP8 up to 1920×1080, 60fps, 25Mbps
- 8K decoding
-
- H.265/HEVC 7680×4320, 24fps, 14Mbps
- VP9 7680×4320, 30fps, 51Mbps
- resolutions between 4K and 8K are not supported
Modes
- Playback control
-
- Program editing and publishing with the ViPlex Handy mobile app
- playback control of local programs with the remote
- USB playback standalone playback, plug and play, copy and play
- Internal and external sources
-
HDMI 1 can also be used as program content to enable simultaneous display of internal and external sources
Connectivity
- Wi-Fi
-
- Dual Wi-Fi modes Wi-Fi and wireless hotspot connections at the same time
- WIFI 1-2 for Wi-Fi AP and Bluetooth antennas, WIFI 3 for a Wi-Fi Sta antenna
Electrical
- Input voltage
-
100-240V~, 50/60Hz, 2.5A Max
- Rated power consumption
-
53.9 W
Physical
- Dimensions
-
445.0 mm × 381.8 mm × 50.1 mm
- Net weight
-
4.60 kg
- Operating environment
-
- -20°C to +50°C
- 5% RH to 85% RH, non-condensing
- IP rating
-
IP20
Sources
Source note
Loading capacity is recorded for pixel-to-pixel display (13 million applies only when the scaling function is used). asyncPlayback is recorded from the playback features the document lists (program editing and publishing, playback control of local programs, standalone USB playback); the document does not use the word 'asynchronous'. syncPlayback is recorded from the HDMI inputs and the statement that HDMI 1 can be used as program content to display internal and external sources at the same time; the document does not use the word 'synchronous'.
Dataset: 2026.10.12-1 · last verified: Oct 6, 2026
Interoperability between receiving cards and controllers from different manufacturers is not assumed without official documentation.
NovaStar receiving cards from the same ecosystem
System components from the same manufacturer. The solution designer calculates whether a specific pairing is technically suitable.
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