Juki HZL-G120 vs Janome JW8100: Box Feed or Best Value?
Buy the Janome JW8100, about $369, for the best value: 100 stitches, 7 one-step buttonholes, needle up/down, a speed slider, an even feed foot, extension table and hard case. Buy the Juki HZL-G120, about $819, if slippery or stretchy garment fabrics shift on you: its box feed and 20 lb body are built for control.
The verdict
The JW8100 is the better buy for most sewists, and the HZL-G120 is the better buy for garment sewists who fight fabric feeding. Janome packs more convenience and accessories into a lighter, cheaper machine, while Juki spends the extra money on the box feed mechanism and a heavier frame.
The detail worth knowing: Juki lists no needle up/down, start/stop or speed slider on the G120 feature page, and a manual presser foot lift. Those conveniences are on the JW8100. You buy the Juki for how it sews, not for its buttons.
Juki HZL-G120 vs Janome JW8100: side by side
| Feature | Juki HZL-G120 | Janome JW8100 |
|---|---|---|
| Price | About $819 (Juki SRP $1,499) | About $369 |
| Stitches | 180 stitch patterns, including 1 font | 100 built-in stitches |
| One-step buttonholes | 7 | 7 |
| Max stitch width / length | 7 mm / 5 mm | 7 mm / 5 mm, 15 needle positions |
| Max speed | 900 SPM | Not published in the specs we verified; speed slider |
| Feed system | Box feed | 7-piece feed dog |
| Conveniences | Lever needle threader, drop feed | Needle threader, needle up/down, start/stop, locking stitch, backlit LCD |
| In the box | Standard, overcasting and buttonhole feet, 4 bobbins | 22 accessories incl. 1/4 in foot, even feed foot, extension table, hard case |
| Weight | 20 lb | 12.7 lb |
Is the Juki HZL-G120 worth the extra money over the Janome JW8100?
It is for a specific sewist. Juki describes the G120 box feed as moving the feed dog in a box motion to eliminate shrinking and shifting of fabric. Feed dogs on most machines trace an oval and touch the fabric briefly; a box motion keeps them in contact longer. Garment sewists who work with rayon challis, chiffon-like polyester, knits and plaids that must match are the ones who notice.
For quilting cotton, home decor and everyday sewing, the JW8100 feeds well with its 7-piece feed dog, and its included even feed foot handles layers. At less than half the price, with a speed slider for control, it is the more sensible machine for most people.
| You mostly sew | [[juki-hzl-g120]] | [[janome-jw8100]] | Why |
|---|---|---|---|
| Slippery dress fabrics | Best | Good | Box feed limits shifting |
| Matching plaids and stripes | Best | Good with even feed foot | Layers stay aligned |
| Quilt piecing | Good | Best value | JW8100 includes a 1/4 in foot and even feed foot |
| Learning to sew | Good | Best | Speed slider and start/stop help beginners |
| Carrying to classes | Heavy at 20 lb | Easy at 12.7 lb | Weight matters on stairs |
| Decorative stitches and lettering | More (180 patterns) | Fewer (100) | Juki includes a font |
| Reading settings | Check listing | Backlit LCD | Helpful in dim sewing rooms |
Is the Janome JW8100 good for quilting?
For piecing and small quilts, yes. Janome includes a 1/4 inch seam foot and an even feed foot, plus an extension table, needle up/down and a locking stitch. The workspace is 6.7 by 4.3 inches, which is typical of compact machines: fine for baby, lap and throw quilts, tight for queen quilts.
If quilting becomes your main hobby, the next step is room rather than stitches. Our throat space calculator shows how much workspace your quilt sizes need, and best sewing machines for quilting lists roomier options.
What should you buy if you want box feed and automation?
The Juki HZL-DX5, about $1,099, keeps box feed and adds automatic thread trimming, 16 sensor buttonholes, 1,050 SPM, a presser foot pivot function and an electronic foot lift, with a walking foot, knee lifter and hard case included. It is the machine many garment sewists wish they had bought first.
If you like the Janome approach and want more room and refinement, the Janome Skyline S5 adds a 9 mm stitch width, 91 needle positions, a knee lift and an 8.25 inch workspace for about $1,399.
Choose Juki HZL-G120 if
- You sew garments from slippery, stretchy or patterned fabrics.
- You want a heavier 20 lb machine that stays put.
- You want 180 stitch patterns, including lettering.
- You do not need a speed slider or needle up/down button.
Choose Janome JW8100 if
- You want the most machine and accessories for under $400.
- You piece quilts and want a 1/4 in foot and even feed foot included.
- You want a speed slider, start/stop and needle up/down.
- You carry your machine to classes or store it after use.
Our picks from value to garment precision
Janome JW8100 Computerized Sewing Machine
$369.00A hundred stitches, speed slider and 22 accessories for about $369.
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Juki HZL-G120 Computerized Sewing Machine
$819.00Box feed, 180 stitch patterns and a 20 lb frame for about $819.
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Juki HZL-DX5 Computerized Sewing Machine
$1,099.00Box feed plus automatic trimming, pivot function and 16 buttonholes.
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Janome Skyline S5 Computerized Sewing Machine
$1,399.00A 9 mm stitch, knee lift and 8.25 in workspace for quilts and garments.
Check pricePrices change often, so confirm on Amazon. As an Amazon Associate we earn from qualifying purchases.
This comparison is drawn from published specifications, owner manuals and the consensus of verified owner reviews, not side-by-side testing.
Frequently asked questions
What is box feed on the Juki HZL-G120?
Box feed is Juki's feed dog mechanism that moves the feed dogs in a rectangular path rather than an oval. Juki says it eliminates shrinking and shifting of fabric, because the teeth stay in contact with the material longer on each stitch. On the HZL-G120, that means steadier feeding on slippery, stretchy and layered fabrics, especially on long seams.
Is the Janome JW8100 good for beginners?
Yes. The Janome JW8100 has a speed control slider, a start/stop button, needle up/down, a built-in needle threader and a backlit LCD, all of which help new sewists stay in control. It includes 22 accessories, including an extension table and hard case, so beginners rarely need to buy extras. At 12.7 lb, it is also easy to move.
How many buttonholes do the Juki G120 and Janome JW8100 have?
Juki lists 7 buttonhole patterns on the HZL-G120, and Janome lists 7 one-step buttonholes on the JW8100. Some retail listings for the G120 state a different count, so rely on the manufacturer page. Seven styles cover standard, rounded, keyhole and stretch buttonholes for nearly every garment. Practice on a scrap of the same fabric with interfacing before sewing into a finished shirt or coat.
Does the Juki HZL-G120 have an automatic thread cutter?
Juki's feature list for the HZL-G120 does not include an automatic thread cutter, and it lists a manual presser foot lift. If a button thread cutter matters to you, the Juki HZL-DX5 lists automatic thread trimming, and the Janome Sewist 780DC lists an automatic thread cutter at a lower price.
Which is quieter, the Juki G120 or Janome JW8100?
Neither manufacturer publishes a noise rating. Owners commonly describe computerized Janome machines like the JW8100 as fairly quiet at moderate speed, and heavier machines like the 20 lb Juki G120 tend to vibrate less on a table. A sturdy table and a thin felt pad under the machine make more difference to noise than the brand.
Sources
How we research: we compare manufacturer specifications, owner manuals, published standards and recurring themes in verified owner reviews. We do not test products in person, and this is researched guidance, not professional advice. Follow your machine manual and pattern, and take care with rotary cutters, hot irons and needles. As an Amazon Associate we earn from qualifying purchases.