Both of these units carry the same Brother SE700 computerized sewing and embroidery machine, so the decision isn't about feature sets. Each offers 135 built-in embroidery designs, 10 embroidery fonts, 103 sewing stitches, and 10 styles of one-step auto-size buttonholes. The real difference comes down to condition, price, and the stated warranty on one of them.
If you want a quick answer: the pre-owned SE700 is the lower-price option, and the certified-refurbished SE700 is the warranty-backed pick. The gap between them is $49.01, which is small enough that your comfort with used equipment may decide the matter.
| Product | Condition | Built-in embroidery designs | Built-in sewing stitches | Listed price |
|---|---|---|---|---|
| Brother SE700 4 x 4 Hoop - Pre-Owned | Used | 135 | 103 | USD 349.99 |
| Brother SE700 Refurbished | Certified - Refurbished | 135 | 103 | USD 399.00 |
Where each product wins
Pre-owned wins on price. It's listed at $349.99, which is $49.01 lower than the refurbished unit's $399.00.
Refurbished wins on condition and stated coverage. It's described as certified and factory-refurbished by Brother, and it includes a warranty that covers the internal sewing cast for 25 years, electronics for 6 years, and parts and labor for 2 years from the purchase date.
Product notes
Brother SE700 4 x 4 Hoop - Pre-Owned

If you want the same large feature library without paying extra, this used unit delivers. The machine includes 135 built-in embroidery designs, 10 embroidery fonts, 103 sewing stitches, and 10 one-step auto-size buttonhole styles. It also has a 3.2 x 1.8-inch LCD display and wireless LAN capability for transferring designs from your PC without a USB cable. The condition is used, so you're accepting a pre-owned machine in exchange for the lower price. The refurbished unit explicitly includes a warranty, so if having that stated coverage is essential, you'll need to weigh the $49.01 price difference. For shoppers who are comfortable with a used machine, this option offers the lowest upfront number in this head-to-head.
Brother SE700 Refurbished

This unit is a factory-refurbished Brother SE700 that carries a certified-refurbished condition. It comes with the same 135 designs, 10 fonts, 103 stitches, and 10 buttonhole styles, plus a stated Brother warranty: 25 years on the internal sewing cast, 6 years on electronics, and 2 years on parts and labor. You also get 50 free downloadable curated embroidery designs. The trade-off is that the price is $399.00, which is $49.01 more than the used unit. If you prefer a machine with certification and explicit warranty language, that extra cost buys you the stated coverage and the reassurance of a factory-refurbished machine.
Final choice by use case
Choose the pre-owned SE700 if you're after the lower listed price and don't need a warranty statement.
Choose the refurbished SE700 if you want a certified-refurbished unit with a detailed Brother warranty and are willing to pay the extra $49.01.
Both units share the same built-in patterns and stitch library, so your major trade-off is condition versus price.