Banner Bg

    MediaTek
    MT8781

    High-End 4G IoT Platform with Advanced Compute, Rich Multimedia & Global Connectivity

    MT8781 Hero Banner Mobile
    MT8781 Hero Banner

    Overview

    The MediaTek MT8781 is a high-end 4G/LTE IoT platform built on advanced 6nm process technology, delivering powerful compute performance, rich multimedia capabilities, and reliable global connectivity. Featuring an octa-core architecture with 2× Arm® Cortex-A76 (2.2GHz) + 6× Arm® Cortex-A55 (2.0GHz) and an Arm Mali-G57 MC2 GPU, it enables fast, responsive user experiences ideal for display-centric and premium IoT devices.

    With support for FHD+ 120Hz displays, 32MP single or 16MP + 16MP dual cameras, 2K30 video decode, and FHD60 video encode, the MT8781 is well-suited for advanced HMI, education devices, POS systems, and multimedia-rich industrial applications. Integrated 4G/LTE Cat-13, Wi-Fi 5 + Bluetooth 5.2, and optional Wi-Fi 6E expansion enable flexible and globally deployable connectivity.

    Key Features

    Design Flexibility 1

    Design Flexibility

    Highly integrated compute, modem, multimedia, memory, and storage support reduce system components, simplify design, and enable faster product development

    Future Proof Connectivity

    Future-Proof Connectivity

    Worldwide-proven 4G/LTE Cat-13 modem with global operator interoperability enables faster deployment and global certification

    Seamless Expansion and Connectivity

    Seamless Expansion and Connectivity

    Built-in Wi-Fi 5 + Bluetooth 5.2, with expansion to tri-band Wi-Fi 6E and multi-GNSS support enables accurate positioning and flexible connectivity for IoT use cases

    Power‐Efficient Premium Design 1

    Power-Efficient Architecture

    Advanced 6nm low-power technology significantly improves power efficiency, reducing heat and extending device battery life for portable and always-connected

    Multimedia(1)

    Advanced Multimedia Capabilities

    Supports FHD+ 120Hz, 32MP camera, 16MP + 16MP dual camera, and 2K30 video for high-quality multimedia and HMI experiences across IoT devices

    Longevity Support

    Ecosystem and Longevity Support

    With Android OS support combined with a 7-year product life cycle ensures platform stability, long-term maintenance, and reduced development effort for OEMs

    Block Diagram MT 8781

    Block Diagram

    Product Specification

    Process

    6nm

    CPU

    2x Arm Cortex‑A76, 2.2GHz 

    6x Arm Cortex‑A55, 2.0GHz

    GPU

    Arm Mali‑G57 MC2 @ 1GHz

    Memory

    eMMC 5.1, UFS 2.1 2-Lane

    2-ch LP4x 2133MHz, 12GB

    Camera

    32MP @ 30fps
    16MP + 16MP @ 30fps

    Video Decode

    2K30

    Video Encode

    2K30

    Display

    FHD+ (2000x1200) @120Hz

    Connectivity

    Int. Wi-Fi 5 + BT 5.2 + multi-GNSS (MT6631 RF)

     

    Modem

    4G/LTE Cat-13