---
product_id: 429578905
title: "Mattel Jurassic World Dominion Massive Action Dinosaur Figure, Siamosaurus Dino Toy with Attack Motion, Plus Downloadable App & AR"
brand: "mattel"
price: "¥18578"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/429578905-mattel-jurassic-world-dominion-massive-action-dinosaur-figure-siamosaurus-dino
store_origin: JP
region: Japan
---

# Interactive AR app with DNA code scan Massive 14-inch Siamosaurus figure Dual attack motion: chomping & neck thrashing Mattel Jurassic World Dominion Massive Action Dinosaur Figure, Siamosaurus Dino Toy with Attack Motion, Plus Downloadable App & AR

**Brand:** mattel
**Price:** ¥18578
**Availability:** ✅ In Stock

## Summary

> 🦕 Unleash prehistoric power with every move and scan!

## Quick Answers

- **What is this?** Mattel Jurassic World Dominion Massive Action Dinosaur Figure, Siamosaurus Dino Toy with Attack Motion, Plus Downloadable App & AR by mattel
- **How much does it cost?** ¥18578 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/429578905-mattel-jurassic-world-dominion-massive-action-dinosaur-figure-siamosaurus-dino)

## Best For

- mattel enthusiasts

## Why This Product

- Trusted mattel brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Roar into Action:** Press for fierce chomping with wide jaw snap
- • **Dynamic Duel Moves:** Twist tail for authentic neck thrashing attack
- • **Authentic Jurassic Detail:** Realistic sculpting, colors & textures for movie-accurate display
- • **Perfect Gift for Dino Fans:** Ideal for ages 4+ to spark imagination and Jurassic World fandom
- • **Augmented Reality Adventure:** Scan hidden DNA code to unlock immersive AR learning and play

## Overview

The Mattel Jurassic World Dominion Massive Action Siamosaurus is a 14-inch carnivorous dinosaur figure featuring dual attack motions—chomping jaw and neck thrashing—combined with realistic sculpting and textures. It integrates seamlessly with the free Jurassic World Facts app via a hidden DNA code for augmented reality experiences, blending physical play with interactive digital learning. Designed for kids 4 and up, it’s a must-have collectible for Jurassic World enthusiasts seeking immersive, action-packed dinosaur adventures.

## Description

Jurassic World Dominion brings new thrills to dinosaur lovers. This Massive Action Siamosaurus is a carnivorous dinosaur figure that brings big adventures to life with species-specific neck thrashing action and aggressive CHOMP! With authentic sculpting and realistic colors and textures, this figure of the large carnivore with a cool stance is ready for action play or dynamic posing. Press the button for aggressive chomping attack with the huge jaw and twist the tail for impressive neck thrashing action. Or do both together to double the danger! Extended range of motion on this figure make its moves extra dramatic. Bring this large predator TO LIFE with extended digital play using Augmented Reality! Dare to see how REAL dinosaur play can get! Just scan the hidden DNA code with any smart device to unlock the AR experiences in the free Jurassic World Facts app. Smart device not included. makes a great toy for ages 4 years and up.

## Features

- Multiple materials
- Jurassic World Dominion brings new thrills and adventure to dinosaur lovers. This aggressive Siamosaurus is a large carnivorous figure inspired by the movie
- Enjoy dramatic dinosaur action play with this Massive Action Siamosaurus figure with extended range of motion, authentic sculpting and realistic colors and textures. It's ready to star in a ferocious display, too
- Press the button on top for frightening CHOMPING action with a wide-opening jaw. Then twist the tail for dynamic neck thrashing attack motion. Do both at the same time for added drama!
- See dinosaur play get REAL! Find the hidden DNA code and scan it with any smart device to initiate Augmented Reality options in the free Jurassic World Facts app. Smart device not included
- AR lets kids study the dinosaur in the lab with fun visual learning and explore different modes, like thermal and x-ray! Then, take it to the next level and bring dinosaurs into our world through AR -make the dinosaur appear in any room. RUN!
- Makes a great gift for any dinosaur enthusiast, especially Jurassic World Dominion fans.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09PB9ZX2K |
| Additional Features | Remote Control, Sound |
| Age Range Description | 4 years and older |
| Animal Theme | Dinosaur |
| Best Sellers Rank | #111,675 in Toys & Games ( See Top 100 in Toys & Games ) #358 in Kids' Play Dinosaur & Prehistoric Creature Figures |
| Brand Name | Mattel |
| Collection Name | Jurassic World Toys |
| Color | Multicolor |
| Customer Package Type | FFP |
| Customer Reviews | 4.8 out of 5 stars 4,716 Reviews |
| Edition | First Edition |
| Educational Objective | Interactive learning about dinosaurs and their features through Augmented Reality |
| Finish Type | Glossy |
| Global Trade Identification Number | 00194735034130 |
| Included Components | Includes 1 Jurassic World: Dominion Massive Action Siamosaurus dinosaur figure. |
| Inner Material | Plastic |
| Item Dimensions | 4 x 14 x 3.36 inches |
| Item Dimensions L x W x H | 14"L x 4"W x 3.36"H |
| Item Type Name | Toy |
| Item Weight | 468 g |
| Manufacturer | Mattel |
| Manufacturer Part Number | HDX51 |
| Manufacturer Warranty Description | No Warranty |
| Manufacturer recommended age | 4 years and up |
| Material Type | Plastic |
| Model Name | Jurassic World Massive Action Siamosaurus |
| Model Number | HDX51 |
| Model Series | Jurassic World |
| Number of Pieces | 1 |
| Number of Players | 1 |
| Occasion | Imaginative game |
| Operation Mode | Manual |
| Outer Material | Plastic |
| Play Activity Location | Tabletop |
| Recommended Uses For Product | Play and recreate scenes from the Jurassic World movie |
| Set Name | Jurassic World Dominion |
| Size | 8.53 centímetros |
| Style | Siamosaurus |
| Sub Brand | Jurassic World |
| Theme | Movie |
| Toy Figure Type | Play Figure |
| UPC | 194735034130 |
| character | Siamosaurus |

## Images

![Mattel Jurassic World Dominion Massive Action Dinosaur Figure, Siamosaurus Dino Toy with Attack Motion, Plus Downloadable App & AR - Image 1](https://m.media-amazon.com/images/I/61BohQzuPeL.jpg)

## Available Options

This product comes in different **Style** options.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-11-14*