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Lego SMART Play™: Throne Room Duel & A-Wing™ 75427

Galactic Showdown Unfolds

What a colossal build! Unboxing the LEGO Star Wars SMART Play™: Throne Room Duel & A-Wing™ 75427, we immediately grasp its scope. Comprising 962 pieces, this battle scene stands 5.5 inches (14.0 cm) high, stretching 19 inches (48.3 cm) wide, and reaching a depth of 11.5 inches (29.2 cm). Luke Skywalker confronts Darth Vader and Emperor Palpatine, flanked by two formidable Imperial Royal Guards, ready to determine the fate of the galaxy.

Interactive Narrative Engine

Turning the scene reveals the heart of the SMART Play system: the bright yellow charging base, a pair of Smart Bricks, and multiple Smart Tags. This isn't just a static display; it's a dynamic, story-driven experience. The A-Wing stands ready for an aerial assault, while a defensive turret aims to repel any intruders, adding layers to the galactic conflict.

Combat Ready Structures

The complete layout of the Throne Room Duel & A-Wing™ is a masterclass in sub-assembly design. We have the Emperor's commanding throne room, the dynamic duel platform, a sleek A-Wing starfighter, and a strategically placed turret. Each component feels robust, built with a keen eye for both aesthetic greebling and the structural integrity needed for active play.

Lightsaber Fury Unleashed

The core of the confrontation centers on this rotating duel platform. Darth Vader and Luke Skywalker are mounted on pivoting arms, allowing for dramatic lightsaber clashes. The use of technic axles and SNOT techniques for the base creates a durable, functional arena, engineered for rapid, engaging action sequences between the two iconic combatants.

Power's Seat, Reimagined

Here, Emperor Palpatine's command center is a striking piece of architecture. Clever greebling adds textural depth to the walls, while trans-clear elements form the imposing circular window. The minifigure-scale throne itself utilizes a compact build, ready to rotate and reveal hidden features, embodying the cunning of its occupant with subtle details.

Digital Play Connects

These aren't just minifigures; they're integral to the SMART Play experience. Luke Skywalker, Darth Vader, and Emperor Palpatine each have specific Smart Tags and Smart Bricks that connect them to the interactive system. The alternate Darth Vader, depicted with Force lightning elements, offers a potent visual of the Emperor’s dark influence.

Dogfight Over The Death Star

The A-Wing is a fantastic piece of swooshability, its sleek design and well-clutched panels suggesting speed. Mounted spring-loaded shooters, represented by trans-red laser elements, offer defensive capabilities against the ground-based turret. That turret, with its trans-green laser elements, provides agile counter-fire, its NPU utilizing various slopes for its distinctive shape.

Elite Forces Mobilized

A closer look at the key minifigures reveals the detailed printing that elevates them beyond simple bricks. Two crimson-clad Imperial Royal Guards, each armed with their force pikes, exude an air of unwavering loyalty. Beside them, the A-Wing Pilot, in his distinct green flight suit, stands ready to take on the Empire from above.

Scenario Driven Play

The full set comes alive with the SMART Play system. Signals radiate from Luke Skywalker and Darth Vader on the duel platform, influencing the game's narrative. From Emperor Palpatine's rotating throne to the A-Wing's dogfight above, every element is designed to respond, turning a brick-built scene into a vibrant, reactive play environment.

Tech-Integrated Building

This ensemble highlights the complete technical integration. The yellow SMART Charger base powers the system, while the SMART Bricks and Tags are the communication bridge between the physical minifigures and the digital play. This layered approach ensures that every character, from the Imperial Royal Guards to the A-Wing Pilot, contributes to the evolving story.

Sith Lord's Control

Witnessing Emperor Palpatine in his rotating throne, a simple touch activates the SMART Play system. The rotation mechanism, built with a few Technic pins, provides smooth movement. Sound and visual cues emanate from the smart brick integrated into the throne, connecting the Emperor's commands to the wider battle, enhancing the narrative interaction.

Minifigure Activated Combat

Placing a Smart Brick onto the duel platform beneath Darth Vader and Luke Skywalker triggers their interactive combat. The clever integration of jumper plates allows for precise minifigure positioning. These elements aren't just for show; they're critical connection points, translating physical movement into digital game data, bringing the duel to life.

Epic Narrative Display

This is where the entire build culminates: the epic lightsaber duel. The radiating signals from Luke Skywalker and Darth Vader confirm the SMART Play's real-time engagement, offering a level of interaction few sets achieve. With its substantial display footprint of 218.5 square inches (1409.7 sq cm), the Throne Room Duel & A-Wing™ 75427 is a dynamic centerpiece, perfectly capturing a pivotal moment in galactic history.

Lego
$159.99
🔥 12 Exclusives! 💎 12 Rares!
Recommended Age: 9+ Years
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Value Projection

Star Wars

5-Year Est. (Sealed) after EOL

$351 $450

Est. ROI

+148.8%

Analyst Note: Blue-chip investment theme. Historically strong, though prone to occasional remakes that can reset older set values.

More details with Brickonomics

THE BUILD SHEET

Hardware Included

This set includes 2 Smart Bricks and a Smart Charger. The Smart Bricks act as the interactive hub for your build, while the charger ensures your gear stays powered up.

At a Glance

Set Number
75427
Release Year
2026
Pieces
962
Price per Piece
$0.17 (17¢)

Value Breakdown

Est. Build Time
4.0 Hours
Price / Build Hour
$39.91/hr
Specialty Part Value
Minifigures (3) $15.00
Smart Figs (3) $27.00
Smart Tags (5) $12.50
Smart Charger (1) $15.00
Specialty Total $69.50
Price Per Basic Brick
$0.09

Carries a 70% premium over standard LEGO sets.

The Lineup & SMART™ Tech

A complete roster of included characters and interactive SMART elements.

Set 75427 comes with 3 standard figures:
Exclusive Minifigures 2
  • Royal Guard (2x) (fig-017463)
  • Rebel Pilot A-Wing (fig-017465)
Includes 3 Smart Figures:
Exclusive SMART Figures 2
  • Luke Skywalker (fig-017457)
  • Emperor Palpatine (fig-017461)
Rare SMART Figures 1
  • Darth Vader (fig-017459) • Seen in 2 sets (75421, 75427)
Includes 5 Smart Tags:
Exclusive SMART Tags 3
  • SMART Tag - A-Wing (102349pr0019)
  • SMART Tag - Turbo Laser Cannon (102349pr0020)
  • SMART Tag - Throne (102349pr0021)
Rare SMART Tags 1
  • SMART Tag - Lightsabers (2x) (102349pr0010) • Seen in 2 sets (75426, 75427)

Hardware included: This set contains 2 Smart Bricks and a Smart Charger.

Display Dimensions

Height 5.5 in (14.0 cm) 14 Bricks + 1 Plate high
Width 19 in (48.3 cm) 60 Studs wide
Depth 11.5 in (29.2 cm) 37 Studs deep
Display Footprint 218.5 sq in (1409.7 sq cm) 60 × 37 Studs

The Scale Check

Height equivalent to approx 3.5 minifigures stacked.

Display Fit
Oversized: Requires Deep Tabletop Surface
Building Instructions

Download or view the official PDF

Engineering Breakdown

Part Categories

Discover the structural DNA and the exact piece types included in this box.

Standard 504 pcs (54.0%)
Slopes Wedges 133 pcs (14.3%)
Technic 109 pcs (11.7%)
Greebles 1x1 97 pcs (10.4%)
S N O T 38 pcs (4.1%)
Translucent 28 pcs (3.0%)
Bricks Special 24 pcs (2.6%)

Rare & Exclusive Parts

Track this build's most elusive bricks and their production history.

Exclusive Parts 4
  • Red Tile Special 2 x 2 with SMART Tag with A-Wing print (SKU: 102349pr0019)
  • Red Tile Special 2 x 2 with SMART Tag with Turbo Laser Cannon print (SKU: 102349pr0020)
  • Red Tile Special 2 x 2 with SMART Tag with Throne print (SKU: 102349pr0021)
  • Trans-Clear Dish 8 x 8 with Click Hinges with Dark Bluish Grey Radial Window print (SKU: 5950pr0002)
Rare Parts 4
  • Red Tile Special 2 x 2 with SMART Tag with Lightsabers print (SKU: 102349pr0010) • Seen in 2 sets (75426, 75427)
  • Dark Red Slope 1 x 6 x 1 with 1 x 2 x 1/3 Cutout (SKU: 4569) • Seen in 2 sets (75404, 75427)
  • Yellow Cable, SMART Play USB (SKU: 116016) • Seen in 3 sets (75421, 75423, 75427)
  • Black Brick 4 x 5 with Rounded End, Axle, Pin Holes, 2 x 2 Recessed Center (SKU: 7813) • Seen in 3 sets (75422, 75426, 75427)
Uncommon Parts 1
  • Black Brick Arch 1 x 8 x 2 Raised (SKU: 16577) • Seen in 4 sets (60445, 75637, 76300, 75427)

Color Insights & Harmony

Hex:
Count:
Share:

Included Palette

The complete chromatic blueprint and exact piece counts defining this set's look.

281 pcs (30.1%) Black

189 pcs (20.3%) Light Bluish Gray

179 pcs (19.2%) Dark Bluish Gray

96 pcs (10.3%) White

60 pcs (6.4%) Dark Red

48 pcs (5.1%) Red

18 pcs (1.9%) Trans-Light Blue

11 pcs (1.2%) Medium Azure

8 pcs (0.9%) Tan

6 pcs (0.6%) Reddish Brown

6 pcs (0.6%) Dark Tan

5 pcs (0.5%) Trans-Clear

5 pcs (0.5%) Dark Purple

5 pcs (0.5%) Blue

3 pcs (0.3%) Yellow

3 pcs (0.3%) Lime

2 pcs (0.2%) Magenta

2 pcs (0.2%) Trans-Yellow

2 pcs (0.2%) Metallic Silver

1 pcs (0.1%) Dark Orange

1 pcs (0.1%) Trans-Bright Green

1 pcs (0.1%) Pearl Gold

1 pcs (0.1%) Orange

The Mix

A proportional breakdown of the defining colors shaping this set's aesthetic. Hover to inspect.

23 Colors

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Product Review & Demo