Apple Watch Series 10: Slimmer Design Compared to Series 9

Apple Watch Series 10: Slimmer Design Compared to Series 9

Presented by Uniq: Constructed with 28 bidirectional magnets, the Uniq Revix Apple Watch band collection showcases remarkable durability across a variety of materials including high-quality leather and ultra-soft silicone. Explore further.

The latest Apple Watch is the slimmest and lightest model released so far. But how does the Series 10 compare in thickness to Series 9 and previous versions? Continue reading for all the specifics.

The Apple Watch Series 10 introduces new sizes accompanied by the largest displays and thinnest design yet.

Interestingly, Apple has slightly widened the bezel of the display with the Series 10. However, the corners are more rounded, giving it a softer and more streamlined appearance.

Here’s how the thickness of Apple Watch Series 10 compares to Series 9 and prior models

  • Series 10 is approximately 10% thinner than Series 7-9.
  • Series 10 is remarkably ~50% thinner than the Apple Watch Ultra/2

Will you perceive the difference? Likely, yes—between the reduced thickness, extended screen area, and lighter weight. Yet, the best way to confirm is to try one on at an Apple Store or another retailer.

Apple Watch 10 vs 9 thinness
Series 10 Series 9 Series 8 Series 7 Ultra 2
Case Size 46/42mm 45/41mm 45/41mm 45/41mm 49mm
Thickness 9.7mm 10.7mm 10.7mm 10.7mm 14.4mm
Weight 35-41 grams for 46mm, 29-34 grams for 42mm (depending on model) 39-51 grams for 45mm, 32-42 grams for 41mm (depending on model) 39-51 grams for 45mm, 32-42 grams for 41mm (depending on model) 39-51 grams for 45mm, 32-42 grams for 41mm (depending on model) 61 grams (2.15 oz)
Display Size 416 x 496 pixels, 1220 sq mm (46mm model) 396 x 484 pixels, 1143 sq mm (45mm model) 396 x 484 pixels, 1143 sq mm (45mm model) 396 x 484 pixels, 1143 sq mm (45mm model) 410 x 502 pixels, 1185 sq mm display area

The Apple Watch Series 10 models are notably lighter due to the slimmer design and titanium construction for the premium variants instead of stainless steel. Even the aluminum Series 10 models are lighter compared to Series 9 and predecessors.

In terms of display, the 46mm and 42mm cases provide up to 30% more screen real estate than the Series 6. This translates to an extra line of text on the screen and for the 46mm Series 10, the display is just slightly larger than the 49mm Apple Watch Ultra/2.

Another exciting addition is the wide-angle OLED display, which boasts up to a 40% brighter screen visible from an angle.

What are your thoughts? Does the lightest and thinnest design of the Apple Watch resonate with you? Feel free to share your opinions in the comments!


Presented by Uniq: Constructed with 28 bidirectional magnets, the Uniq Revix Apple Watch band collection showcases remarkable durability across a variety of materials including high-quality leather and ultra-soft silicone. Explore further.

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