Amazfit
Device summary
OnePlus
OnePlus Watch 2
Full specifications
| Basic information | ||
|---|---|---|
| Release year | 2023 | 2024 |
| Starting price | — | — |
| Display size | 1.4-inch | 1.4-inch |
| Dimensions | 46.7 mm × 46.7 mm × 11.9 mm | 46.6 mm × 47.0 mm × 12.1 mm |
| Weight | 32 g | 49 g |
| Front material | — | Sapphire crystal |
| Back material | — | Plastic (PC / PC+glass fiber) |
| Display | ||
| Display technology | AMOLED | AMOLED |
| Resolution | 454 × 454 | 466 × 466 |
| Peak brightness | — | 600 nits |
| Protection | — | 2.5D sapphire crystal |
| Performance | ||
| Storage | 4 GB | 32 GB |
| Expandable storage | No | No |
| Chipset | — | Snapdragon W5 Gen 1 + BES2700BP MCU |
| RAM | — | 2 GB |
| Battery & charging | ||
| Charging standard | Magnetic charging | Magnetic charging base (USB-C cable) |
| Battery type | Lithium-ion | Lithium-ion |
| Typical capacity | 450 mAh | — |
| Rated capacity | 440 mAh | 500 mAh |
| Connectivity | ||
| Cellular | Dual-band GPS / multi-GNSS | Dual-frequency GPS L1+L5 / multi-GNSS |
| Bluetooth | Bluetooth 5.3 | Bluetooth 5.0 / BLE |
| Wi‑Fi | — | Wi-Fi 2.4 / 5 GHz (802.11 a/b/g/n) |
| NFC | — | Yes |
| Build & durability | ||
| Frame | Fiber-reinforced polymer | Stainless steel |
| Ingress protection | 5 ATM | 5 ATM / IP68 / MIL-STD-810H |
| Basic information | ||
|---|---|---|
| Release year | 2023 | 2024 |
| Starting price | — | — |
| Display size | 1.4-inch | 1.4-inch |
| Dimensions | 46.7 mm × 46.7 mm × 11.9 mm | 46.6 mm × 47.0 mm × 12.1 mm |
| Weight | 32 g | 49 g |
| Front material | — | Sapphire crystal |
| Back material | — | Plastic (PC / PC+glass fiber) |
| Display | ||
| Display technology | AMOLED | AMOLED |
| Resolution | 454 × 454 | 466 × 466 |
| Peak brightness | — | 600 nits |
| Protection | — | 2.5D sapphire crystal |
| Performance | ||
| Storage | 4 GB | 32 GB |
| Expandable storage | No | No |
| Chipset | — | Snapdragon W5 Gen 1 + BES2700BP MCU |
| RAM | — | 2 GB |
| Battery & charging | ||
| Charging standard | Magnetic charging | Magnetic charging base (USB-C cable) |
| Battery type | Lithium-ion | Lithium-ion |
| Typical capacity | 450 mAh | — |
| Rated capacity | 440 mAh | 500 mAh |
| Connectivity | ||
| Cellular | Dual-band GPS / multi-GNSS | Dual-frequency GPS L1+L5 / multi-GNSS |
| Bluetooth | Bluetooth 5.3 | Bluetooth 5.0 / BLE |
| Wi‑Fi | — | Wi-Fi 2.4 / 5 GHz (802.11 a/b/g/n) |
| NFC | — | Yes |
| Build & durability | ||
| Frame | Fiber-reinforced polymer | Stainless steel |
| Ingress protection | 5 ATM | 5 ATM / IP68 / MIL-STD-810H |
Key differences
The most meaningful measured gaps in size and weight — not an overall winner.
Weight
Amazfit Cheetah
17 g lighter
Height
Very similar height
Width
Very similar width
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.
- Amazfit Cheetah is 0.1 mm (0.2% relative to OnePlus Watch 2) wider. Check this difference against the width of your current device and pocket opening.
- OnePlus Watch 2 is 0.3 mm (0.6% relative to Amazfit Cheetah) taller. This describes the body outline; screen diagonal alone does not tell you the overall size.
- OnePlus Watch 2 is 0.2 mm (1.7% relative to Amazfit Cheetah) thicker. Cases and camera protrusions can change the clearance you need.
- Amazfit Cheetah is 17 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.
Amazfit Cheetah
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.