Amazfit
Amazfit Bip 6 vs Redmi Watch 4
Device summary
Redmi
Redmi Watch 4
Full specifications
| Basic information | ||
|---|---|---|
| Release year | 2025 | 2023 |
| Starting price | — | — |
| Display size | 2-inch | 2-inch |
| Dimensions | 40.2 mm × 46.3 mm × 10.4 mm | 41.1 mm × 47.5 mm × 10.5 mm |
| Weight | 28 g | 32 g |
| Front material | — | — |
| Back material | — | — |
| Display | ||
| Display technology | AMOLED | AMOLED |
| Resolution | 390 × 450 | 390 × 450 |
| Performance | ||
| Expandable storage | No | No |
| Battery & charging | ||
| Charging standard | Magnetic charging | Magnetic charging dock |
| Battery type | Lithium-ion | Lithium-ion polymer |
| Connectivity | ||
| Cellular | GPS / multi-GNSS | GPS / multi-GNSS |
| Bluetooth | Bluetooth | Bluetooth |
| NFC | — | Yes |
| Build & durability | ||
| Frame | Aluminum alloy / fiber-reinforced polymer | — |
| Ingress protection | 5 ATM | 5 ATM |
Basic information
Release year
- Amazfit Bip 6
- 2025
- Redmi Watch 4
- 2023
Starting price
- Amazfit Bip 6
- —
- Redmi Watch 4
- —
Display size
- Amazfit Bip 6
- 2-inch
- Redmi Watch 4
- 2-inch
Dimensions
- Amazfit Bip 6
- 40.2 mm × 46.3 mm × 10.4 mm
- Redmi Watch 4
- 41.1 mm × 47.5 mm × 10.5 mm
Weight
- Amazfit Bip 6
- 28 g
- Redmi Watch 4
- 32 g
Front material
- Amazfit Bip 6
- —
- Redmi Watch 4
- —
Back material
- Amazfit Bip 6
- —
- Redmi Watch 4
- —
Display
Display technology
- Amazfit Bip 6
- AMOLED
- Redmi Watch 4
- AMOLED
Resolution
- Amazfit Bip 6
- 390 × 450
- Redmi Watch 4
- 390 × 450
Performance
Expandable storage
- Amazfit Bip 6
- No
- Redmi Watch 4
- No
Battery & charging
Charging standard
- Amazfit Bip 6
- Magnetic charging
- Redmi Watch 4
- Magnetic charging dock
Battery type
- Amazfit Bip 6
- Lithium-ion
- Redmi Watch 4
- Lithium-ion polymer
Connectivity
Cellular
- Amazfit Bip 6
- GPS / multi-GNSS
- Redmi Watch 4
- GPS / multi-GNSS
Bluetooth
- Amazfit Bip 6
- Bluetooth
- Redmi Watch 4
- Bluetooth
NFC
- Amazfit Bip 6
- —
- Redmi Watch 4
- Yes
Build & durability
Frame
- Amazfit Bip 6
- Aluminum alloy / fiber-reinforced polymer
- Redmi Watch 4
- —
Ingress protection
- Amazfit Bip 6
- 5 ATM
- Redmi Watch 4
- 5 ATM
Key differences
The most meaningful measured gaps in size and weight — not an overall winner.
Height
Redmi Watch 4
1.2 mm taller · minor difference
Weight
Amazfit Bip 6
4 g lighter · minor difference
Width
Redmi Watch 4
0.9 mm wider · minor difference
Thickness
Very similar thickness