Bricksly Logo
LegoStar Wars

Lego SMART Play™: Darth Vader's TIE Fighter™ 75421

$69.99
Recommended Age: 8+ Years
Check Latest Price

Tech Specs

Figures 2
Set Number 75421
Pieces 473
Release Year 2026
Height 4 in (10.2 cm)
Width 5.5 in (14.0 cm)
Length 4 in (10.2 cm)
Smart Minifigure Darth Vader,
Price per Piece $0.15 (15¢)
Display Footprint 22.0 sq in (141.9 sq cm)

A Closer Look

Lego SMART Play™: Darth Vader's TIE Fighter™ 75421
LEGO Star Wars Darth Vader's TIE Fighter 75421 box art.

Immerse Yourself in Interactive Star Wars Action

Experience a new dimension of play with the Lego SMART Play™: Darth Vader's TIE Fighter™ 75421. This innovative set brings iconic Star Wars battles to life with a built-in Smart Brick that reacts to your movements, allowing for dynamic, interactive adventures. Join Darth Vader as he pilots his formidable TIE Fighter against the Rebel Alliance, all while engaging with cutting-edge LEGO technology.

LEGO Star Wars 75421 set components unboxed.

Everything You Need for Battle

Discover the comprehensive contents of this exciting set, laid out for a grand reveal. From the formidable TIE Fighter model and the detailed Rebel defense turret to the included Smart Brick and charger, every piece is designed for an immersive play experience. The set comes complete with fan-favorite minifigures, ready to recreate epic clashes from the Star Wars universe.

LEGO Star Wars 75421 box back, highlighting Smart Play features.

The Brains Behind the Bricks

The back of the box provides an intriguing glimpse into the technological heart of the set. It illustrates how the Smart Brick integrates into the TIE Fighter, enabling responsive movements and sounds that enhance gameplay. With clear instructions on how to charge the Smart Brick and utilize the Smart Tag, this set promises a seamless blend of physical building and digital interaction.

TIE Fighter attacking Rebel turret with lasers.

Epic Skirmishes Unleashed

The model comes to life in a dynamic scene, illustrating the intense battles players can create. The iconic TIE Fighter appears to soar through the air, firing green lasers at the Rebel defense turret. This visual highlights the thrilling, action-oriented play that the Smart Play system enables, allowing for imaginative aerial combat scenarios.

Detailed Rebel defense turret with trooper.

A Crucial Defensive Position

Zooming in on the Rebel defense turret reveals the meticulous detail put into this compact but crucial build. Manned by a brave Rebel Fleet Trooper, the outpost features a rotating blaster cannon, a communication dish, and a command console. It provides an excellent counterpoint to the TIE Fighter, setting the stage for engaging ground-to-air confrontations in any play session.

Smart Brick, Smart Tag, and Smart Darth Vader connection.

Unlocking Digital Dimensions

This image elegantly breaks down the core components of the Smart Play system. It illustrates the symbiotic relationship between the glowing Smart Brick, the unique Smart Tag, and the special Darth Vader minifigure. Together, these elements unlock new digital dimensions, allowing the minifigure to interact with the TIE Fighter and trigger authentic Star Wars sounds and reactions based on its proximity.

Hand flying TIE Fighter and firing.

Feel the Force in Your Hands

Experience the thrill of piloting the model as if it were truly soaring through space. A hand gently grasps the ship, showcasing how easily it can be maneuvered during play. The visible green laser effects emanating from the wings emphasize the active, imaginative dogfights that children can create, making every flight an exciting adventure.

TIE Fighter connected to charging station.

Preparing for Hyperspace

Even the most formidable starfighters need maintenance. This image shows the TIE Fighter with its upper panels ingeniously opened, revealing the internal mechanisms where the Smart Brick resides. A blue cable connects the model to a dedicated base unit, indicating either a charging process or data transfer, ensuring the interactive features are always ready for the next mission.

Hand holding TIE Fighter revealing smart brick slot.

Seamless Smart Integration

This perspective offers another look at the clever design that allows for the Smart Brick's integration. With the TIE Fighter held in hand, the subtle opening of the upper hull reveals the dedicated slot for the technological heart of the set. The visible green laser effects remind us that even while revealing its inner workings, the model remains combat-ready and full of interactive potential.

Close-up of Rebel Fleet Trooper minifigure.

A Valiant Defender

Standing proudly, the Rebel Fleet Trooper minifigure is depicted in exquisite detail, showcasing the iconic white helmet and blaster rifle. Every element, from the printed torso to the determined expression, brings this essential character to life. He represents the brave resistance against the Empire and is a vital component in recreating iconic Star Wars narratives within the set.

Smart Charger, Smart Brick, Smart Tag, and minifigures.

Powering Your Adventures

This image beautifully gathers all the essential Smart Play components, highlighting the interactive ecosystem of the set. The vibrant yellow Smart Charger, the intelligent Smart Brick, and the unique Smart Tag are showcased alongside the detailed Darth Vader and Rebel Fleet Trooper minifigures. These elements are the heart of the interactive gameplay, connecting the physical bricks to a digital realm of sounds and reactions.

Inserting Smart Brick into TIE Fighter.

The Heart of the TIE

The moment of integration, as a hand carefully places the Smart Brick into its designated slot within the TIE Fighter, marks the beginning of the interactive experience. This action activates the model's intelligent features, readying it to respond to movement and interact with the Smart Tag. It's a simple yet crucial step that transforms the static build into a dynamic, responsive starfighter.

TIE Fighter connected to data/power base.

Bridging Physical and Digital

This image focuses on a crucial interaction: the TIE Fighter connecting to its base unit. A blue cable visually links the two, with a vibrant glowing effect suggesting an active data transfer or charging process. This seamless connection is fundamental to the Smart Play experience, bridging the physical build with the digital interactivity that brings the model to life.

Overhead view of child playing with LEGO 75421 set.

A Galaxy of Play at Your Fingertips

An expansive overhead shot captures the full interactive experience, with a child's hands engaged in play. The TIE Fighter, Rebel turret, and minifigures are spread across a wooden table, alongside the Smart Charger and a tablet displaying digital building instructions. This scene perfectly encapsulates the blend of hands-on building, imaginative play, and technological enhancement that defines this innovative LEGO Star Wars set.

Product Review & Demo