Janome 3160QDC-B vs. 4120QDC-B – (Differences)

Last Updated on December 23, 2023

If you’re in the market for a Janome sewing machine, the timing might be just right for you. For a limited time, you can snag the Janome 4120QDC-B for the price of its counterpart, the Janome 3160QDC-B.

Today, we’ll dissect the differences between these two models to help you make an informed decision.

With thousands of requests pouring in over the years from curious customers, we’re here to unravel the mysteries and assist you in choosing the machine that suits your needs.

Janome 3160QDC-B vs. 4120QDC-B


  • 4120QDC-B offers 120 stitches compared to 3160QDC-B’s 60, giving you a wider range for your creative projects.
  • The 4120QDC-B comes with an upgraded touchpad, making stitch adjustments a breeze for a smoother sewing experience.
  • Standout feature in 4120QDC-B – automatic twin needle adjustment for added versatility without manual fuss.
  • Both models assure quality and durability, ensuring a long-lasting partnership for your sewing endeavors.

Janome 3160QDC-B vs. 4120QDC-B Differences

The Janome 3160QDC-B offers 60 stitches and basic features, while the 4120QDC-B provides 120 stitches, intuitive touchpad controls, and twin needle capability, making it a more advanced and versatile choice.

FeatureJanome 3160QDC-BJanome 4120QDC-B
Built-in Stitches60120
Alphabet FontsNone3
TouchpadStandardEnhanced with Numerical Pad
Stitch AdjustmentManualEnhanced Touchpad
Twin Needle CapabilityYes (Manual Adjustment)Yes (Automatic Adjustment)
Quilting KitIncludedIncluded
Quality and DurabilityComparableComparable

Janome 3160QDC-B

Janome 3160QDC-B
Janome 3160QDC-B

The Janome 3160QDC-B has impressive features, making it a versatile companion for various sewing projects.

Here’s a snapshot of what this machine offers:

  • Stitch Variety: Boasting 60 of the most popular stitches, this model covers everything from garment construction to utility, heirloom, and decorative stitches. The built-in one-step buttonholes add a touch of convenience.
  • Convenience Features: The 3160QDC-B doesn’t fall short on user-friendly features. With built-in scissors, needle up/down functionality, auto-lock, and reverse options, your sewing experience is streamlined.
  • Quilting Kit: The machine has a bonus quilting kit, including a walking foot, adjustable seam guide, open-toe foot, quarter-inch foot, and free-motion foot, catering to quilting enthusiasts.

Janome 4120QDC-B

Janome 4120QDC-B
Janome 4120QDC-B

The Janome 4120QDC-B takes things up a notch, providing additional features that might be a game-changer for many users. Let’s delve into what sets it apart:

  • Expanded Stitch Library: With an impressive 120 built-in stitches, the 4120QDC-B offers a more extensive selection, including utility, decorative, quilting, and heirloom stitches. The addition of three fonts of the alphabet opens up creative possibilities.
  • Intuitive Touchpad: The enhanced touchpad allows for easy stitch width adjustment, length, and selection. A numerical touchpad provides precision in choosing your desired stitch.
  • Twin Needle Capability: One standout feature is using a twin needle. The machine automatically adjusts the stitch width when using a twin needle, eliminating the need for manual adjustments.
  • Quality and Durability: Both machines are on par when it comes to build quality. With a similar-sized motor and robust components, these models promise years of reliable performance.


As you navigate the decision between the Janome 3160QDC-B and the 4120QDC-B, it ultimately boils down to your specific needs and creative aspirations.

Both the Janome 3160QDC-B and 4120QDC-B offer solid features, but the 4120QDC-B stands out with a larger stitch library, an intuitive touchpad, and automatic twin needle adjustment.

While the 3160 offers solid features, the 4120 shines with its expanded stitch library, intuitive touchpad, and twin-needle capability. Both machines promise exceptional quality, ensuring a lasting partnership in your sewing endeavors.

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