Build: Durable metal frames for stability, often with powerful motors.
Stitches: Wide variety, from basic utility (straight, zigzag) to stretch, decorative, and 1-step or 4-step buttonholes.
Ease of Use: Built-in needle threaders, top drop-in bobbins, automatic tension, and clear stitch selection dials.
Performance: Adjustable stitch length/width, enhanced piercing power for thick fabrics, and high speeds (industrial models).
Lighting: StayBrightTM LED lights for clear visibility.
Technology: Some advanced models feature LCD screens, USB connectivity, and compatibility with sewing apps.