Garmin
Device summary
Garmin
fēnix 7S Pro Solar
Full specifications
| Basic information | ||
|---|---|---|
| Release year | 2023 | 2023 |
| Starting price | — | — |
| Display size | 1.2-inch | 1.2-inch |
| Dimensions | 43.0 mm × 43.0 mm × 14.2 mm | 42.0 mm × 42.0 mm × 14.1 mm |
| Weight | 54 g | 47 g |
| Front material | — | — |
| Back material | — | — |
| Display | ||
| Display technology | AMOLED | MIP |
| Resolution | 390 × 390 | 240 × 240 |
| Battery & charging | ||
| Charging standard | Garmin proprietary clip / USB charging | Garmin proprietary clip / USB charging |
| Battery type | Lithium-ion | Lithium-ion |
| Connectivity | ||
| Cellular | GPS / multi-GNSS | GPS / multi-GNSS |
| Bluetooth | Bluetooth | Bluetooth |
| NFC | Yes | Yes |
| Build & durability | ||
| Frame | Fiber-reinforced polymer; stainless-steel bezel | Fiber-reinforced polymer |
| Ingress protection | Dive 200 m | 10 ATM |
| Basic information | ||
|---|---|---|
| Release year | 2023 | 2023 |
| Starting price | — | — |
| Display size | 1.2-inch | 1.2-inch |
| Dimensions | 43.0 mm × 43.0 mm × 14.2 mm | 42.0 mm × 42.0 mm × 14.1 mm |
| Weight | 54 g | 47 g |
| Front material | — | — |
| Back material | — | — |
| Display | ||
| Display technology | AMOLED | MIP |
| Resolution | 390 × 390 | 240 × 240 |
| Battery & charging | ||
| Charging standard | Garmin proprietary clip / USB charging | Garmin proprietary clip / USB charging |
| Battery type | Lithium-ion | Lithium-ion |
| Connectivity | ||
| Cellular | GPS / multi-GNSS | GPS / multi-GNSS |
| Bluetooth | Bluetooth | Bluetooth |
| NFC | Yes | Yes |
| Build & durability | ||
| Frame | Fiber-reinforced polymer; stainless-steel bezel | Fiber-reinforced polymer |
| Ingress protection | Dive 200 m | 10 ATM |
Key differences
The most meaningful measured gaps in size and weight — not an overall winner.
Weight
fēnix 7S Pro Solar
7 g lighter · minor difference
Height
Descent Mk3 43mm
1 mm taller · minor difference
Width
Descent Mk3 43mm
1 mm wider · minor difference
Thickness
Very similar thickness
What these size differences mean
Calculated from the dimensions shown, rounded to 0.1 mm and 1 g. Percentages use the smaller measurement as the reference. Fold and rotation settings affect the dimensions compared.
- Descent Mk3 43mm is 1 mm (2.4% relative to fēnix 7S Pro Solar) wider. Check this difference against the width of your current device and pocket opening.
- Descent Mk3 43mm is 1 mm (2.4% relative to fēnix 7S Pro Solar) taller. This describes the body outline; screen diagonal alone does not tell you the overall size.
- Descent Mk3 43mm is 0.1 mm (0.7% relative to fēnix 7S Pro Solar) thicker. Cases and camera protrusions can change the clearance you need.
- fēnix 7S Pro Solar is 7 g lighter. This is the listed device-weight difference, not a measured comfort rating.
Use these figures to compare physical size. They do not establish one-handed reach, pocket fit, durability or an overall winner.
Sources and measurement notes
Sizometry compares published specifications and calculates differences. These are not hands-on measurements or tests of comfort, performance or pocket fit.
Descent Mk3 43mm
fēnix 7S Pro Solar
Check the exact model, year, region and configuration on the linked page. References may cover several variants. Folded and unfolded dimensions differ; cases and camera protrusions may change the space a device needs. Drawings share a relative scale and are not calibrated to life size on your screen.