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Brother DZ3400 vs. Brother ST371HD Comparison

The Brother DZ3400 and the Brother ST371HD are two of the most popular affordable sewing machines we will compare today. In addition to being packed with features in an affordable price range, these two sewing machines produced excellent stitch quality.

What are the major differences between them? Here I will try to answer them as simply as possible.

Brother DZ3400 vs. Brother ST371HD: Comparison in Features

Sewing Machine Types

The Brother DZ3400 is a computerized sewing machine, while the Brother ST371HD is a mechanical sewing machine. Since the machine types decide they differ a lot in features, I won’t make a suggestion.

Choose wisely depends on your sewing goal and skill levels.

Brother DZ3400 vs. Brother ST371HD : Built-in Stitches

There are 270 stitches on Brother DZ3400. On the other hand, the Brother ST371HD has 37 built-in stitches. Brother DZ3400 comes with 8 one-step buttonhole(s), while Brother ST371HD sewing machine has only 1 one-step buttonhole(s).

Weight

The Brother DZ3400 weighs approximately 9.9 lbs, while the Brother ST371HD comes with a weight of 14.3 lbs.

The extra weight can become cumbersome if you don’t have a set location in your home for your sewing machine.

Start/Stop Button

The Brother ST371HD doesn’t come with a start/stop button, while the Brother DZ3400 does. A huge number of sewists don’t realize that using the start/stop button effectively can make sewing a whole lot easier. It is very useful for decorative stitches for example, as well as with free-motion quilting.

Speed Control Slider

The Brother DZ3400 sewing machine arrives with a speed control slider while the Brother ST371HD sewing machine doesn’t. A speed control slide is a useful feature that allows you to set the maximum speed you are comfortable with.

Automatic Needle Threader

Many sewing machines sold today come with an automatic threader function. This is essentially a lever that will guide the thread through the eye of your sewing needle for you so that you don’t have to do it yourself. Many sewists prefer to thread their own needles, but if you have difficulty performing this task, then a machine with an automatic needle threader might be very useful for you. Fortunately, these two sewing machines both come with automatic needle threader, allowing you to thread the machine with ease.

Drop-in Bobbin

The advantage of easy drop-in, top load bobbins is that you can readily see how much thread is left on the bobbin through the window. You do not have to remove the bobbin case to insert a new bobbin, and you do not have to remove the accessory tray from the free arm to change bobbins. Both the Brother DZ3400 sewing machine and the Brother ST371HD come with this user-friendly feature.

Programmable Needle Up/Down

Unlike the Brother DZ3400, the Brother ST371HD isn’t equipped with a programmable needle up/down function. And using the needle-down function allows the needle to act as a third hand in holding the stitching position, such as when you want to stop and turn a corner or stitching a curve.

Drop Feed

The most common type of feeding mechanism in a home sewing machine (and some industrial machines) is the drop feed, also known as the regular feed system. Both Brother DZ3400 and Brother ST371HD come equipped with a drop feed system, which grabs the fabric and moves it along through the machine.

Free Arm

There is free arm on both the Brother DZ3400 and the Brother ST371HD. The free arm is a very useful feature to all sewing machines as it makes sewing one layer of fabric without catching another. This is because all of the workings around the bobbin race, feed dogs, and needles are housed there.

Brother DZ3400 Brother ST371HD
Product Image
Sewing Machine Type Computerized Mechanical
Stitches 270 37
Buttonhole Styles 8 one-step 1 one-step
Start/Stop Button Yes No
Built-in Memory No
Programmable Needle Up/Down Yes No
Monogramming Font Yes, 2 No
Drop Feed Yes Yes
Free Arm Yes Yes
Working Light Yes LED Yes LED
Speed Control Slider Yes No
Weight 9.9 lbs 14.3 lbs
Extra High Presser Foot Lifter
Snap-on Presser Foot Yes Yes
Automatic Thread Cutter No No
Automatic Needle Threader Yes Yes
Drop-in Bobbin Yes Yes
USB Connectivity No No
Stitch Selection LCD Display and Push Button Dial On Side
Adjustable Stitch Length/Width Yes Yes
Included Feet Zigzag foot (on machine), Buttonhole foot, Zipper foot, Button sewing foot, Overcasting foot, Blind stitch foot, Monogramming foot, Quilting foot, Walking foot with quilt guide, 1/4 ( piecing ) foot, Stitch Guide foot, Metal Open Toe foot, Adjustable Zipper Piping foot Plus Circular Sewing Attachment. Buttonhole foot, Button sewing foot, Spring action zigzag foot, Zipper foot, Non stick foot, Blind stitch foot
Dedicated Locking Stitch Button
Tension Adjustable With Dial Adjustable With Dial
Knee Lifter No No
Warranty 25 Year Limited 25 Year Limited
Price Check Price on Amazon Check Price on Amazon

Brother DZ3400 Video Review

Brother ST371HD Video Review

The Verdict

Both machines are neck and neck when it comes to performance. The stitch quality is very similar between the two machines. They are capable of handling heavy and delicate fabrics with ease. It is the stitch quality of these two machines that differentiates them from other machines in their segment. Based on the features listed above, we believe you will be able to make a decision on your own. The final decision is yours.

Q. Are sewing machines dangerous?

A. Like any machine, a sewing machine can be dangerous if not used correctly. Always follow the safety guidelines provided by the manufacturer when it comes to maintenance, and pay attention while sewing.

Q. Can i use clipper oil on my sewing machine

A. Yes, you can as some people do recommend it as an alternative to sewing machine oil.

Q. How do I thread a sewing machine?

To get started with your sewing project, you’ll need to first thread your sewing machine. While your machine’s manual should guide you in the specific sequence for your make and model, the basic process starts by placing the presser foot in the up position.

Next, put your thread spool on the spool holder and bring the thread across the top of the machine, through the thread guide. Insert the thread through the tension mechanism, sliding it between the metal disks before pulling it back upwards. Find the take-up lever and place the thread into the hole. Pull the thread towards the sewing machine needle, using available thread guides as you go.

Finally, bring the needle into an accessible position by adjusting the handwheel. Insert the thread. Your sewing machine should be threaded and ready to go, but it’s always a good idea to make a test run on a sample swatch to check your work.

However, if you sewing machine comes with an automatic needle threader, that would save you lots of time.

Q. Can i use 3 in 1 oil on my sewing machine

A. You shouldn’t use cooking oil or automotive oil in your machine, since doing so may clog the gears and damage any fabric used in the machine. Also, 3-in-1 oil is not suitable for sewing machines, according to Threads magazine.

Q. Can a normal sewing machine sew canvas?

A. Yes, canvas can be sewn on a regular sewing machine.

Q. Does the machine work well with stretchy materials?

A. The machine works perfectly with all types of fabrics. As long as the user can work with the material, there should be no problem.