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Compare devices

Apple

Watch Ultra 3 49mm

Apple

Watch Series 10 42mm

Rated 4.3805 out of 5
Rated 4.3832 out of 5
Retail price starting at: $799.99
Retail price starting at: $599.99

Size (mm)

49.0 x 44.0 x 12.0

Size (mm)

42 x 36 x 9.7

Pixels

422 by 514 pixels
Active area (422 by 514 pixels, 326 pixels per inch)

Pixels

326 per inch

Built-in rechargeable lithium-ion battery

Yes

Built-in rechargeable lithium-ion battery

Yes

Chipset

S10 chip with 64-bit dual-core processor

Chipset

S10 SiP with 64-bit dual-core processor