vs
3.6Display5.0
5.0Health tracking5.0
5.1Smart features6.5
4.8Build & durability8.2
Dimensions
Size comparison
Redmi Watch 3 ActiveRedmi Watch 4
| Redmi Watch 3 Active | Redmi Watch 4 | Difference | |
|---|---|---|---|
| Height | 46.9 mm | 47.6 mm | −0.7 mm |
| Width | 38.9 mm | 41.1 mm | −2.2 mm |
| Thickness | 10.9 mm | 10.5 mm | +0.4 mm |
| Weight | 42 g | 32 g | +10 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Redmi Watch 3 Active better than Redmi Watch 4?
Redmi Watch 3 Active has no measurable advantages in this pair.
Why is Redmi Watch 4 better than Redmi Watch 3 Active?
- Battery life (smartwatch mode)12 days vs 20 days+67%
- Built-in GPSNo · Redmi Watch 3 Active: Yes
- AMOLED / OLED displayNo · Redmi Watch 3 Active: Yes
- Weight42 g vs 31.5 g+33%
- Peak brightness450 nits vs 600 nits+33%
- Screen size1.83″ vs 1.97″+8%
- Battery capacity289 mAh vs 470 mAh+63%
- Resolution (width)240 px vs 390 px+62%
- Pixel density202 ppi vs 302 ppi+50%
- Thickness10.9 mm vs 10.5 mm+4%
Specifications
Side by side
| Design & durability | ||
| Case size | 47 mm | 48 mm |
| Weight | 42 g | 31.5 g |
| Thickness | 10.9 mm | 10.5 mm |
| Height | 46.9 mm | 47.6 mm |
| Width | 38.9 mm | 41.1 mm |
| Case material | Plastic / polymer | Aluminium |
| Lens / cover glass | Gorilla Glas | — |
| Strap material | Polyurethan | TPU |
| Water resistance | 5 ATM | 5 ATM |
| Water rating (maker) | 50 m / 5 bar / 5 ATM | 50 m / 5 bar / 5 ATM |
| Colours | Black, Gray | Black, White |
| Display | ||
| Screen size | 1.83″ | 1.97″ |
| Display technology | LCD | AMOLED |
| Panel | IPS LCD | AMOLED |
| AMOLED / OLED display | No | Yes |
| Always-on display | Yes | — |
| Touchscreen | Yes | Yes |
| Resolution (width) | 240 px | 390 px |
| Resolution (height) | 280 px | 450 px |
| Pixel density | 202 ppi | 302 ppi |
| Peak brightness | 450 nits | 600 nits |
| Refresh rate | 60 Hz | 60 Hz |
| Battery | ||
| Battery life (smartwatch mode) | 12 days | 20 days |
| Battery capacity | 289 mAh | 470 mAh |
| Battery type | Li-Ion | Li-Po |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| Sleep tracking | Yes | Yes |
| Sensors | Accelerometer, heart rate, SpO2 | Accelerometer, heart rate, compass, gyro, SpO2 |
| Sports & navigation | ||
| Built-in GPS | No | Yes |
| Satellite systems | GPS, GLONASS, BDS, QZSS | GLONASS, GALILEO, BDS, QZSS |
| Compass | — | Yes |
| Connectivity | ||
| NFC payments | Yes | Yes |
| LTE (cellular) | No | No |
| eSIM | No | No |
| Wi-Fi | Wi-Fi 1 | — |
| Bluetooth | 5.3 | 5.3 |
| Smart features | ||
| Speaker | Yes | Yes |
| Storage | — | 16 GB |
| Platform | ||
| Operating system | Proprietary OS | HyperOS |
| Platform | Proprietary | Proprietary |
| Works with | iOS, Android | iOS, Android |
Related comparisons
vs
Xiaomi Redmi Watch 5 ActivevsXiaomi Redmi Watch 3 Active5.25.3vs
Xiaomi Redmi Watch 3 ActivevsNokia 110 4G (2023)5.35.0
vsSamsung Galaxy Watch8vsXiaomi Redmi Watch 3 Active6.65.3
vsSamsung Galaxy Watch FEvsXiaomi Redmi Watch 3 Active8.35.3
vsHuawei Watch 4 ProvsXiaomi Redmi Watch 3 Active7.65.3
vsGoogle Pixel Watch 2vsXiaomi Redmi Watch 3 Active7.45.3