Huawei
HUAWEI WATCH D2 vs OPPO Watch 4 Pro
Device summary
OPPO
OPPO Watch 4 Pro
Full specifications
| Basic information | ||
|---|---|---|
| Release year | 2024 | 2023 |
| Starting price | — | — |
| Display size | 1.8-inch | 1.9-inch |
| Dimensions | 38.0 mm × 48.0 mm × 13.3 mm | 38.3 mm × 50.1 mm × 12.8 mm |
| Weight | 40 g | 52 g |
| Front material | Glass | C-type 3D glass |
| Back material | — | — |
| Display | ||
| Display technology | AMOLED | LTPO AMOLED |
| Resolution | 480 × 408 | 378 × 496 |
| Protection | — | C-type 3D glass |
| Performance | ||
| Expandable storage | No | No |
| Chipset | — | Snapdragon W5 + BES2700 |
| RAM | — | 2 GB |
| Storage | — | 32 GB |
| Battery & charging | ||
| Charging standard | Magnetic charging | Magnetic charging base (~65 min full; 10 min ≈ 24 h) |
| Battery type | Lithium-ion | Lithium-ion |
| Rated capacity | — | 570 mAh |
| Connectivity | ||
| Cellular | GPS / multi-GNSS | GNSS (Beidou, GPS, Galileo, GLONASS, QZSS), eSIM (China carriers; regional) |
| Bluetooth | Bluetooth | Bluetooth 5.0 |
| NFC | Yes | Yes |
| Wi‑Fi | — | Wi-Fi 2.4 / 5 GHz (802.11 a/b/g/n) |
| Build & durability | ||
| Frame | Aluminum | Stainless steel |
| Ingress protection | IP68 | 5 ATM |
Basic information
Release year
- HUAWEI WATCH D2
- 2024
- OPPO Watch 4 Pro
- 2023
Starting price
- HUAWEI WATCH D2
- —
- OPPO Watch 4 Pro
- —
Display size
- HUAWEI WATCH D2
- 1.8-inch
- OPPO Watch 4 Pro
- 1.9-inch
Dimensions
- HUAWEI WATCH D2
- 38.0 mm × 48.0 mm × 13.3 mm
- OPPO Watch 4 Pro
- 38.3 mm × 50.1 mm × 12.8 mm
Weight
- HUAWEI WATCH D2
- 40 g
- OPPO Watch 4 Pro
- 52 g
Front material
- HUAWEI WATCH D2
- Glass
- OPPO Watch 4 Pro
- C-type 3D glass
Back material
- HUAWEI WATCH D2
- —
- OPPO Watch 4 Pro
- —
Display
Display technology
- HUAWEI WATCH D2
- AMOLED
- OPPO Watch 4 Pro
- LTPO AMOLED
Resolution
- HUAWEI WATCH D2
- 480 × 408
- OPPO Watch 4 Pro
- 378 × 496
Protection
- HUAWEI WATCH D2
- —
- OPPO Watch 4 Pro
- C-type 3D glass
Performance
Expandable storage
- HUAWEI WATCH D2
- No
- OPPO Watch 4 Pro
- No
Chipset
- HUAWEI WATCH D2
- —
- OPPO Watch 4 Pro
- Snapdragon W5 + BES2700
RAM
- HUAWEI WATCH D2
- —
- OPPO Watch 4 Pro
- 2 GB
Storage
- HUAWEI WATCH D2
- —
- OPPO Watch 4 Pro
- 32 GB
Battery & charging
Charging standard
- HUAWEI WATCH D2
- Magnetic charging
- OPPO Watch 4 Pro
- Magnetic charging base (~65 min full; 10 min ≈ 24 h)
Battery type
- HUAWEI WATCH D2
- Lithium-ion
- OPPO Watch 4 Pro
- Lithium-ion
Rated capacity
- HUAWEI WATCH D2
- —
- OPPO Watch 4 Pro
- 570 mAh
Connectivity
Cellular
- HUAWEI WATCH D2
- GPS / multi-GNSS
- OPPO Watch 4 Pro
- GNSS (Beidou, GPS, Galileo, GLONASS, QZSS), eSIM (China carriers; regional)
Bluetooth
- HUAWEI WATCH D2
- Bluetooth
- OPPO Watch 4 Pro
- Bluetooth 5.0
NFC
- HUAWEI WATCH D2
- Yes
- OPPO Watch 4 Pro
- Yes
Wi‑Fi
- HUAWEI WATCH D2
- —
- OPPO Watch 4 Pro
- Wi-Fi 2.4 / 5 GHz (802.11 a/b/g/n)
Build & durability
Frame
- HUAWEI WATCH D2
- Aluminum
- OPPO Watch 4 Pro
- Stainless steel
Ingress protection
- HUAWEI WATCH D2
- IP68
- OPPO Watch 4 Pro
- 5 ATM
Key differences
The most meaningful measured gaps in size and weight — not an overall winner.
Weight
HUAWEI WATCH D2
12 g lighter
Height
OPPO Watch 4 Pro
2.1 mm taller · minor difference
Thickness
OPPO Watch 4 Pro
0.5 mm thinner · minor difference
Width
Very similar width