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Janome 4120QDC Review: Is It Worth It?

Sewing machines are a wonderful invention. They make all sorts of things possible, from clothing to decorative items. But how to choose the right one?

I have been sewing for many years, and I have tried several different machines. I recently discovered the amazing Janome 4120QDC, and it has quickly become my favorite!

In this Janome 4120QDC review, I will share all of my thoughts about why this machine is so great.

Key Takeaways

  • The Janome 4120QDC has a lot of features, including an LCD screen and auto feed dog.
  • If you are a beginner, or you’ve just started sewing and you don’t have much experience, you need to buy a sewing machine that is easy to use and has a wide range of features
  • Janome 4120QDC is very fast sewing machine, it can sew 1300 stitches per minute
  • The machine is computerized and has many automatic functions so you can easily finish your projects without any problems.
  • It comes with a an amazing 120 build-in stitches

Janome 4120QDC Overview

Janome 4120QDC

The Janome 4120QDC is a good buy if you want the convenience of digital controls at a reasonable price.

The Janome 4120QDC is a top-of-the-line sewing machine that is perfect for both beginners and experienced sewers.

With an adjustable stitch length and width, built-in needle threader, auto thread cutter, and other features, this machine makes it easy to create beautiful projects with professional results.

This machine has a powerful motor and robust construction, so it can handle all sorts of materials, from lightweight cotton to heavy upholstery fabric. And with a sleek design and user-friendly controls, the Janome 4120QDC is both easy to use and beautiful to look at.

Main Features

There are many great features on the Janome 4120QDC, let’s take a look at some of the most important ones.


The 120 stitches and four buttonholes are a nice addition to the machine, but what makes it stand out is its versatility.

You can use it for anything from sewing socks to making custom pillows or quilts. The auto needle threader makes it easy to get started on your project, which is especially helpful when you’re dealing with multiple layers of fabric with different textures and hems (like I do).

The adjustable stitch width and length settings mean that even novice sewers can get great results without having any experience with this type of machine!

Also Read: A Comparison Of Janome vs. Babylock Sewing Machines


The Janome 4120QDC is a great machine if you want to get your sewing on, but don’t need all the bells and whistles of other machines.

It has 120 stitches and four buttonholes, which is enough for most home sewers’ needs. This model also boasts 1,300 stitches per minute (SPM), which is pretty fast if you ask me.

Digital Controls

The controls are easy to use—and they’re digital! While this may seem like an odd feature for some people who prefer more traditional controls over digital ones, it’s actually quite convenient when you want to change colors or sizes without having to mess around with needles or threads.

Easily adjust foot control speed

The foot control is easy to adjust, and it has a wide range of speed settings. You can also set your machine to run at either its lowest or highest speed, which is helpful if you’re sewing by hand.

You can also adjust the speed of the needle and bobbin with this same dial on your machine—sometimes these settings are called “speeds” or “feeds.” If they’re not labeled as such, just refer to them as “high”, “low” or something similar depending on what kind of project you’re working on!

Also read: Janome 3160QDC Review

Automatic needle threader

The automatic needle threader is a useful feature for beginners. It can be used to quickly and easily thread your needle, saving you time and effort.

However, some people prefer not to use this feature because it takes away the control over how the needle gets threaded.

The automatic needle threader has two settings: one for beginners (who are more likely to use this feature) and one for experienced sewers who prefer manual operation over machine-like ease of use (like me).

Adjustable stitch length and width

The Juki 4120QDC is also equipped with an adjustable stitch length and width. You can adjust the stitch from 0.5mm to 4mm, and you can choose between 6mm or 5mm for your stitches. It’s pretty simple: just press a button on the machine and slide it up or down as needed!

The stitch width adjustment wasn’t quite as intuitive—it took me a little while before I realized that there was an LCD screen above the needle plate (which displays all kinds of info about your project), so I had to look at it carefully in order to figure out what each setting meant.

Also read: Janome Skyline S3 Review

12 presser feet included

You’ll find that the presser feet included with this machine are a great starting point, but if you’re looking to expand your sewing repertoire, there are tons of additional feet available.

The included set includes: all purpose foot, buttonhole foot, zipper foot, blind hem foot and button sewing foot. There’s also a darning foot so you can finish up any seams without having to stop and take off your seam ripper!


  • Easy to use, even for beginners.
  • The automatic needle threader and automatic bobbin winding are nice features.
  • The machine is lightweight and easy to move around.
  • The drop-in bobbin makes it easy to change your thread.
  • The stitches on this machine are great and get the job done.
  • 120 built-in stitches allow you to create a wide range of different stitches.
  • The machine is easy to clean and maintain


  • Some people have reported that the machine doesn’t work very well with thicker fabrics.
  • The machine has a bit of loud noise

Why Should You Buy It?

The Janome 4120QDC is a good buy if you want the convenience of digital controls at a reasonable price.

Final Words

In conclusion, the Janome 4120QDC is a great machine for those who want to get into home sewing. The Janome 4120QDC is a powerful, reliable machine that makes it easy to create anything you can imagine.

It has a range of features, including adjustable stitch length and width, reverse sewing, and an auto thread cutter. Plus, it is extremely easy to use – even if you are a complete beginner.

Whether you are looking for a machine to start your own business or just want to do some fun DIY projects at home, the Janome 4120QDC is a great choice.

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