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Brother ST531HD vs. Singer 3333 Comparison

If you are looking for comparisons between Brother ST531HD and Singer 3333, you’re at the right place. Which sewing machine is the right choice for you? They’re both solidly built and would be a fantastic machine for anyone who loves to sew.

What are the major differences between the two? Below I will describe the differences in the simplest terms possible.

Brother ST531HD vs. Singer 3333: Comparison in Features

Sewing Machine Types

Brother ST531HD and Singer 3333 are both mechanical sewing machines. The mechanical sewing machine has fewer stitch options than a computerized sewing machine, but it is easier to maintain and costs less.

Brother ST531HD vs. Singer 3333 : Built-in Stitches

With Brother ST531HD, you get an attractive amount of stitches – 53 to be exact. The 53 stitches include standard stitches, decorative stitches, and buttonhole stitches. As for Singer 3333, it contains 23. These stitches include standard and decorative stitches, which are similar to those found on the Brother ST531HD.

Weight

The Brother ST531HD weighs approximately 14.3 lbs, while the Singer 3333 comes with a weight of 12.57 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

Neither Brother ST531HD sewing machine nor Singer 3333 sewing machine has a start/stop button. This might not be convenient for a novice to sew effectively.

Speed Control Slider

Neither Brother ST531HD nor Singer 3333 sewing machine has a speed control slider. With a speed control slider, the sewing speed will never go above your selected speed, no matter how hard you press on the pedal.

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 ST531HD sewing machine and the Singer 3333 come with this user-friendly feature.

Programmable Needle Up/Down

With a programmable needle up/down function, the needle will stop down in the fabric, allowing you to raise the presser foot and adjust the fabric without the fabric moving out of position because the needle will hold the fabric in place. However, unfortunately, these two sewing machines come with this feature.

Free Arm

There is free arm on both the Brother ST531HD and the Singer 3333. 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 ST531HD Singer 3333
Product Image
Sewing Machine Type Mechanical Mechanical
Stitches 53 23
Buttonhole Styles 1 one-step 1 four-step
Start/Stop Button No No
Built-in Memory No No
Programmable Needle Up/Down No No
Monogramming Font No No
Drop Feed Yes
Free Arm Yes Yes
Working Light Yes 1 LED Yes
Speed Control Slider No No
Weight 14.3 lbs 12.57 lbs
Extra High Presser Foot Lifter
Snap-on Presser Foot Yes
Automatic Thread Cutter No No
Automatic Needle Threader Yes Yes
Drop-in Bobbin Yes Yes
USB Connectivity No No
Stitch Selection Dial on Side Dial
Adjustable Stitch Length/Width Yes Adjustable Length
Included Feet Buttonhole foot, Button sewing foot, Spring action zigzag foot, Zipper foot, Non stick foot, Blind stitch foot. All-Purpose Foot, Zipper Foot, Buttonhole Foot, Button Sewing Foot.
Dedicated Locking Stitch Button No
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 ST531HD Video Review

Singer 3333 Video Review

The Verdict

When you compare the performances, both machines are neck on neck. There isn’t a lot of difference in stitch quality. Both machines handle thick and delicate fabrics exceptionally well. In fact, the stitch quality is one factor that makes these two machines different from other machines in their segment. From the feature differences we have listed above, we believe you will be able to make a decision on your own. We will leave this one to you.

Q. What are features to look for in a sewing machine?

A. The best features will depend on the type of sewing you plan to do. For a beginner, some features to look for include built-in stitch types, an automatic needle threader, a top drop-in bobbin, and a set of standard presser feet.

Q. Do you need a special sewing machine for leather?

A. No, although a heavy-duty machine will make it easier. However, any good-quality home sewing machine can handle leather with a few special accessories. You will need a Teflon presser foot, a needle designed for sewing leather, and heavy-duty thread.

Q. Can i use serger thread in my sewing machine

A. Do not use serger thread in your sewing machine. These spools of thread are tempting to buy because they’re inexpensive, but they have a very rough texture on the thread. So if you put it in your regular sewing machine, it’s going to break and jam and you’ll be really frustrated.

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 interchange metal and plastic bobbins if they are the same size?

A. Metal bobbins and plastic bobbins of the same size can NOT be swapped. Machines are set for a very precise tension setting. If they are set for a lighter plastic bobbin, the tension will change if a heavier metal bobbin is used.

Q. Can a normal sewing machine sew canvas?

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