Amazfit
Device summary
Suunto
Vertical 2
Full specifications
| Basic information | ||
|---|---|---|
| Release year | 2024 | 2025 |
| Starting price | — | — |
| Display size | 1.5-inch | 1.5-inch |
| Dimensions | 48.5 mm × 48.5 mm × 13.8 mm | 48.6 mm × 48.6 mm × 13.5 mm |
| Weight | 68 g | 87 g |
| Front material | — | Sapphire crystal |
| Back material | — | Glass fibre reinforced polyamide |
| Display | ||
| Display technology | AMOLED | LTPO AMOLED |
| Resolution | 480 × 480 | 466 × 466 |
| Peak brightness | 2000 nits | — |
| Protection | Gorilla Glass | Sapphire crystal |
| Performance | ||
| Expandable storage | No | No |
| Storage | — | 32 GB |
| Battery & charging | ||
| Charging standard | Magnetic charging base | USB charging. Daily use up to ~20 days; All-systems GNSS multi-band up to 65 h (AOD 60 h) |
| Battery type | Lithium-ion | Lithium-ion |
| Rated capacity | 700 mAh | — |
| Connectivity | ||
| Cellular | GPS / multi-GNSS | GPS / GLONASS / Galileo / BeiDou / QZSS (dual-band), Offline outdoor maps (32 GB), Built-in LED flashlight |
| Wi‑Fi | Wi-Fi | — |
| Bluetooth | Bluetooth | Bluetooth |
| Build & durability | ||
| Frame | Stainless steel bezel / polymer middle frame | Glass fibre reinforced polyamide; stainless steel bezel |
| Ingress protection | 10 ATM / freediving certifications | 100 m |
| Basic information | ||
|---|---|---|
| Release year | 2024 | 2025 |
| Starting price | — | — |
| Display size | 1.5-inch | 1.5-inch |
| Dimensions | 48.5 mm × 48.5 mm × 13.8 mm | 48.6 mm × 48.6 mm × 13.5 mm |
| Weight | 68 g | 87 g |
| Front material | — | Sapphire crystal |
| Back material | — | Glass fibre reinforced polyamide |
| Display | ||
| Display technology | AMOLED | LTPO AMOLED |
| Resolution | 480 × 480 | 466 × 466 |
| Peak brightness | 2000 nits | — |
| Protection | Gorilla Glass | Sapphire crystal |
| Performance | ||
| Expandable storage | No | No |
| Storage | — | 32 GB |
| Battery & charging | ||
| Charging standard | Magnetic charging base | USB charging. Daily use up to ~20 days; All-systems GNSS multi-band up to 65 h (AOD 60 h) |
| Battery type | Lithium-ion | Lithium-ion |
| Rated capacity | 700 mAh | — |
| Connectivity | ||
| Cellular | GPS / multi-GNSS | GPS / GLONASS / Galileo / BeiDou / QZSS (dual-band), Offline outdoor maps (32 GB), Built-in LED flashlight |
| Wi‑Fi | Wi-Fi | — |
| Bluetooth | Bluetooth | Bluetooth |
| Build & durability | ||
| Frame | Stainless steel bezel / polymer middle frame | Glass fibre reinforced polyamide; stainless steel bezel |
| Ingress protection | 10 ATM / freediving certifications | 100 m |
Key differences
The most meaningful measured gaps in size and weight — not an overall winner.
Thickness
Vertical 2
0.3 mm thinner · minor difference
Height
Very similar height
Width
Very similar width
Display size
Very similar display size
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.
- Vertical 2 is 0.1 mm (0.2% relative to Amazfit T-Rex 3) wider. Check this difference against the width of your current device and pocket opening.
- Vertical 2 is 0.1 mm (0.2% relative to Amazfit T-Rex 3) taller. This describes the body outline; screen diagonal alone does not tell you the overall size.
- Amazfit T-Rex 3 is 0.3 mm (2.2% relative to Vertical 2) thicker. Cases and camera protrusions can change the clearance you need.
- A direct weight difference is not shown because comparable fixed device weights are unavailable or include a strap.
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.
Amazfit T-Rex 3
Vertical 2
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.