LEGO Star Wars SMART Play: Darth Vader's TIE Fighter 75421
834/9914£60.00
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About this product
Kids can play out interactive Star Wars adventures, powered by the LEGO SMART Play system, with SMART Darth Vader's TIE Fighter building toy.
LEGO® model number: 75421 - for ages 8 years and over.
Theme: LEGO Star Wars.
- INTERACTIVE STAR WARS BUILDING TOY – The Star Wars galaxy plays back with Darth Vader's TIE Fighter All-In-One Set, powered by the LEGO SMART Play system, with a SMART Brick and charger.
- POWER UP THE TIE FIGHTER – Place the SMART Brick on the SMART Tag in the starfighter for motion-activated engine sounds and lights, laser-shooting, refuelling and repair sounds.
- LEGO SMART STAR WARS MINIFIGURE – Bring SMART Darth Vader to life with the SMART Brick for responsive play, triggering reactions to movements and situations he experiences.
- BUILT FOR IMMERSIVE PLAY – Refuel the TIE Fighter at the fuel station, attack with Darth Vader's Lightsaber and help the Rebel Fleet Trooper defend the Rebel outpost with its dual stud shooter.
- STAR WARS GIFT FOR KIDS – Treat a fan to this responsive building toy, which makes an out-of-this-world birthday gift idea for 8+ year old boys and girls, as well as teenage or adult collectors.
- The TIE Fighter in this set measures over 10 cm (4 in. ) high, 11 cm (4 in. ) long and 15 cm (5.5 in. ) wide.
- We are on a mission to breathe new creative life into old LEGO bricks and ensure no brick goes to waste. LEGO Replay gives new life to used bricks by rehoming and repurposing LEGO bricks to good causes. So why not donate your bricks and allow others to reimagine, rebuild and replay.
- Includes 473 pieces.
Dimensions:
- Box size H5.65, W26.2, D38.2cm.
General Information:
- Batteries required: 1 x rechargeable (included) plus .
- For ages 8 years and over.
- EAN: 5702017817682.
WARNING(S):
- Not suitable for children under 3 years old.
- Only for domestic use.
4.6
24 reviews
93%
Recommended this product
Customers Say
This Lego Star Wars set features interactive smart bricks with sounds and lights, engaging kids in building and imaginative play. It's sturdy, well-designed, and loved by children, though some find sound effects less authentic.
An AI generated summary based on recent customer reviews
Each review is verified as authentic by our independent third party and we only publish reviews from customers or Argos Testers who have purchased or used the item. Customers are incentivised to submit product reviews as part of a prize draw.
Perfect for any young Star Wars fan
My son absolutely loves this set. It’s a great mix of building and interactive play, which keeps him engaged for ages. Finished model looks really impressive.
AG, 35 - 44
Fantastic
Fantastic bought for a birthday present he loves it very interactive and fun. Easy to order and collect. Fantastic service from Argos yet again. Thankyou
Stupot2025, 35 - 44
Lego smart brick
Bought for grandsons upcoming birthday. He’s really keen on smart bricks and star wars
Flyingscotsgirl
This is epic
[This review was collected as part of a promotion.] This was really easy to build, the instructions are straightforward enough, the sounds are so cool with the new smart brick. I absolutely love this new tech in Lego. This looks amazing with my other Star Trek LEGO’s fits in perfect. The new smart brick means that the sounds change depending on movement with the ship, it makes fighter flying noises when I flight, repair noises with the hammer, glurg noises when filling up fuel and a few extra surprises.
SerinaM
The best Lego set.
[This review was collected as part of a promotion.] Was so happy to get this Lego set, my son is obsessed with Star Wars. This set designed not just to build and place on the shelf but after building kid can have lots of imaginative play, big bonus mini figures especially Darth Vader. Easy to assemble no need needed son did all set on his own. This Lego set differs from others cos it has smart brick, tag and mini figures that trigger flight sounds, laser fire and etc. Smart brick needs to be charged. Safe to build and play for kid on his own. Sturdy to play and has durable Lego bricks.
AstaS
Great collection.
[This review was collected as part of a promotion.] Just woow. Star Wars lego its something incredible, my daughter was over moon. The lego came with very structured instructions, great set with 473 pieces,which made us busy for 2 hours. The set looks stunning right out of the box. Classic Star War design with signature red and black theme and made from plastic,which is very practical and its very durable,holds its shapes and collor.
OxanaO
Smart brick brings a whole new dimension to Lego p
[This review was collected as part of a promotion.] My Star Wars mad son was made up to get this Lego set to build and review. It’s a nice size box and build for the price - love the newer packaging and the boxes which have lids instead of completely sealed packaging. This set is from the new Smart Play Star Wars and features a rechargeable ‘ Smart Brick’ which once added to the build reacts to movement to create different sounds. The build was good, not too difficult and once built the tie fighter is nice and sturdy which is great for smaller kids to play with. The set comes with the usb charger and the smart brick just sits on it to charge so it’s simple for kids. It slots into the build once complete and is easily accessible to remove and charge. Set includes Tie Fighter two mini scene builds and two mini figures - darth Vader and a rebel. The interactive element of this build is amazing and brings Lego play to a whole new level. From the flying/ship noises when you move the tie fighter to Vader breathing or the imperial march when you place Vader near the smart brick. It even has knocking mechanical noises when you fix the ship with the added hammer. Love this set and it would be fabulous for all ages. My only bug bear with this set is if you are a die hard Star Wars fan, the sound effects are only similar to the real thing which is a little disappointing but other than that it’s an amazing set which we have added to our collection.
CatherineH
Good set
It is a very cool set that makes a lot of sounds it is also very I interactive and if you have the x wing you can make the tie fighter shoot it and it destects and makes explosion noises additionaly it plays well known star wars themes
You can trust me
The sound barrier
I LOVE these nee star wars sets!!! The special bricks are a lovely feature
Wolfie, 45 - 54
We love Lego!
[This review was collected as part of a promotion.] Me and my little one had so much fun building this and it’s really sturdy and easy to build the instructions to clear which means it’s built pretty quickly. Only took us about 30 minutes.. there’s lots of little pieces and big pieces but with the instructions it’s really easy to build we love this. My son is a huge Lego fan, so this was a win for us.
CourtneyM
SMART Play™ All-In-One sets contain everything you need to start your SMART Play experience, right out of the box.They contain SMART Minifigures, SMART Tags, a wireless SMART charger and... drumroll please... the SMART Bricks!This brick is the brains of the operation. It responds to how it is being moved through the air, and reacts to how it is being played with. When combined with SMART Tags and SMART Minifigures, they help tell the SMART Brick how it should play back.
Short answer: nope. When developing the SMART Play™ System, we made the conscious decision to exclude screens. This helped us stay true to classic LEGO® play and maintain kids’ imaginative control.We have, however, created a SMART Play app for parents. The LEGO SMART Assist app is the companion app for adults to manage and maximize the potential of LEGO SMART Bricks. It helps you control SMART Brick settings, update new play features and get quick help when you need it. It’s an app for grown-ups to get the most out of the SMART Play experience, so that kids can keep on playing.
Yes. The SMART Bricks, SMART Minifigures and SMART Tags can be combined with any LEGO® sets we’ve ever made (and ever will make). It’s not a ‘new’ System in Play, but an evolution of it.However, to get your hands on these SMART Play™ elements, you’ll need to buy one of the LEGO SMART Play sets we’ve released them in. There are two types of SMART Play sets: SMART Play All-In-One sets and SMART Play Compatible sets. Our SMART Play All-In-One sets contain the SMART Brick, SMART Tags, SMART Minifigures and everything else you need to unlock the full SMART Play experience.Our SMART Play Compatible sets contain great LEGO building play on their own, and contain SMART Tags and SMART Minifigures which are compatible with the SMART Brick (available in All-in-One sets).
The SMART Brick can sense the presence of SMART Tags and SMART Minifigures that are close to it. These activate the SMART Brick and tell it how to behave. Once activated, the high-tech SMART Bricks react to every move, with a built-in play engine that creates limitless reactions with dynamic lights and sounds.To get started, you’ll need up to three key pieces that work together to create the LEGO® SMART Play™ system: the SMART Bricks, the SMART Tags and the SMART Minifigures.For example, out of the literally endless potential play possibilities... Build a helicopter and place a helicopter SMART Tag into it. Add a SMART Brick close to the SMART Tag. Now your SMART Brick ‘becomes’ a helicopter and reacts to how you move and play with dynamic lights and sounds! Hear it take off and fly – or fly it upside down and hear the alarm sound. Add a SMART Minifigure pilot and hear them react!
The small print
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The customer and brand answers you’ll see above are submitted independently. As we don’t review these answers, we can’t take responsibility for anything they may say. The responses from Argos colleagues are accurate at the time of publishing. For the latest info, you should check the product page.