• A311D2-1
  • A311D2-2
  • A311D2-3
  • A311D2-5
  • A311D2-6
  • A311D2-1
  • A311D2-2
  • A311D2-3
  • A311D2-5
  • A311D2-6

Amlogic A311D2

OS: Android 11.0
CPU: Quad-core Cortex-A73  Quad-core Cortex-A53
GPU: Mali-G52 MP8 (8EE)
RAM: 4GB ( max to 8GB/16GB for options )
ROM: 32GB ( 64GB/128GB/256GB options)
WiFi: Built-in Wi-Fi ( standard single band 2.4G supported; Dual band 2.4G/5G for options)
 BT: BT4.2 or BT5.0 ( M.2 port for option)


The Amlogic A311D2 features four Cortex-A73 cores, four Cortex-A53 cores, and a more powerful Mali-G52 MP8 (8EE) GPU that supports OpenGL ES 3.2, Vulkan 1.1, and 0penCL 2.0 graphics programs, and the 2.5D graphics external handles additional scaling, alpha, rotation, and color space conversion operations. Broader support for video I/O interfaces, 16GB of running memory and 4K UI for a smoother, clearer application experience.

1. Core frequency: base frequency 2.0 GHz, maximum frequency 2.3 GHz;
2. Number of cores: 8 cores/8 lines;
3. Support DDR4, LPDDR4/X-2133, support maximum memory 16GB;
4. Four display interfaces: support eDP and LVDS video interface, support two V-by-0ne outputs, and can also support three HDMI 2.1 inputs up to 4Kp60;
5. Support 4K UI rendering, which can provide better visual effects for high-resolution apps;
6. Support with 2D/3D camera;
7. TDP power consumption: 5W。


Ruogood's advantage


Amlogic Video Engine (AVE-10) is a subsystem that uses dedicated hardware video decoders and encoders without consuming CPU.

Dolby Vision

Video/graphics output support for Dolby Vision (optional)


Standalone encoder supports 1080P@60fps encoding in JPEG format and 4K@50fps encoding in H.265/H.264.


The SoC integrates rich advanced networking and peripheral interfaces


Together, the CPU and GPU handle all operating system, networking, user interface, and gaming-related tasks.

Speech app optimization.

Low-power far-field voice applications are optimized.

– AV1 MP-10@5.1 up to 8Kx4K@24fps or 4Kx2K@60fps
– H.265 HEVC MP-10@L5.1 up to 8Kx4K@24fps or 4Kx2K@60fps
– VP9 Profile 2-10 up to 8Kx4K@24fps or 4Kx2K@60fps
– AVS2 MP up to 4Kx2K@60fps
– H.264 AVC HP@L5.1 up to 4Kx2K@30fps
– MPEG-4 ASP@L5 up to 1080P@60fps (ISO-14496)
– WMV/VC-1 SP/MP/AP up to 1080P@60fps
– AVS-P16(AVS+) /AVS-P2 JiZhun Profile up to 1080P@60fps
– MPEG-2 MP/HL up to 1080P@60fps (ISO-13818)
– MPEG-1 MP/HL up to 1080P@60fps (ISO-11172)
– Multiple language and multiple format sub-title video support
– MJPEG and JPEG unlimited pixel resolution decoding (ISO/IEC-10918)
– Supports JPEG thumbnail, scaling, rotation and transition effects
– Supports *.mkv,*.wmy*.mpg, *.mpeg, *.dat, *.avi, *.mov, *.iso, *.mp4 and * jpg file formats

H.265 main-profile and H.264 high-profile video encoder up to 4k50fps with low latency

Independent JPEG and H.264 encoder with configurable performance/bit-rate

JPEG image encoding up to 1080P at 6ofps

-11th Generation Advanced Amlogic TruLife lmage Engine
– Supports Dolby Vision Optional, HDR10/10+, HLG,HLG, Prime HDR.
– Full 12-bit internal data processing.
– Motion compensated noise reduction and 3D digital noise reduction for random noise up to 4K resolution.
– Block noise, mosquito noise, spatial noise and temporal noise reduction.
– Motion compensated and motion adaptive de-interlacer.


Product Features

  • On-board V-By-One / LVDS output interface, no converter chip required;
  • Support Ethernet & WiFi (M.2 port option) both and RTC;
  • Rich expansion interfaces: 1*OTG USB port, 1*USB 3.0 A port, 2*RS232 serial ports, 1*TTL serial port, 1*ADC interface; which is adaptable to various peripheral access requirements in the market;
  • Support HDMI + LVDS or HDMI + V-by-one screen dual screen outputs;
  • High definition: Supports up to 4K*2K@60fps decoding and various LCD displays and cutting screens which with LVDS or V-By-One interfaces;
  • 2*4-lane MIPI-DSI interfaces with resolution up to 1920*1200;
  • Support customization for Android system, providing reference code for the system call interfaces API. Perfectly support customer in upper layer application APP development;
  • Support AV1, MP-10, VP9, AVS2, MPEG2, MPEG4, H.265, wmv, mkv, mov, iso and other mainstream video formats;
  • Support 4K screenshot and recording;
  • High memory bandwidth to support 4K user interface;

LVDS Interface

Universal LVDS interface definition, screen voltage can be selected by magnetic beads, optional support for 5V/12V screen power supply. In order to avoid burning the mainboard and screen, please pay attention to the following matters:

  1. Please confirm whether the screen specification screen power supply voltage is correct and whether the corresponding power of the mainboard can meet the maximum current of the screen operation;
  2. Please use a multimeter to confirm whether the power selected by the magnetic beads is correct;
  3. The corresponding adapter mainboard can be adapted to different LVDS screen cable sequences.


Amlogic A311D2 is an SoC designed for intelligent display applications, supports 8K decoding, rich interfaces in audio and video input and output, very suitable for commercial display and smart large-screen application development (such as: online interactive education, AI smart fitness, smart hotel, video call, smart home), as an enhanced version of the product, can meet more industry-specific customization needs, and processor performance is also very powerful, open SDK, convenient for industry customers to customize and modify on demand. The core part of the system has been completed, and customers can customize the interface expansion backplane according to their needs, speeding up the project and reducing costs.

Ruogood provides customized services for you and provides free consultation.

One-stop service
Scope of application

Scope of application

It is suitable for intelligent shelves, door advertising, commercial display, etc., and can also be applied to other display fields in many fields such as intelligent display terminal products, video terminal products, industrial automation terminal products, commercial display, self-service products, intelligent education, new retail and many other fields. Such as: multimedia advertising machine, intelligent self-service terminal, intelligent retail terminal, etc.

Customer Testimonials

After cooperating with Ruogood Company, some comments from some customers about their experience. Hope it helps

U.S. customers

The performance is powerful and the price is a bit expensive at the moment. Hopefully, there will be a significant drop in orders next time.

Korea customers

It is very good for commercial display solutions, can be freely customized, and has strong compatibility

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