Redmi Watch 4 vs Redmi Watch 5
Redmi Watch 4 and Redmi Watch 5 are 2024 and 2024 smartwatches from the same product line. This comparison separates the catalog's listed specifications from missing information and approximate values. It covers 17 fields, including 4 exact differences; it does not choose a winner.
Specifications side by side
| Field | Redmi Watch 4 | Redmi Watch 5 |
|---|---|---|
| Release year | 2024 | 2024 |
| Case sizes | Square 47.6 mm | Square 47.5 mm |
| Display | 1.97 in AMOLED 390x450, 60Hz | 2.07 in AMOLED 432x514, 60Hz |
| Brightness | 600 nits (approx.) | 2000 nits |
| Battery, as listed | Up to 18 days | Up to 24 days |
| Operating system | HyperOS (RTOS) | HyperOS 2 (RTOS) |
| Phone compatibility | Android, iPhone | Android, iPhone |
| Cellular connection | None | None |
| Water rating | 5ATM | 5ATM |
| Case material | Aluminum | Aluminum |
| GPS | Standard GPS | Standard GPS |
| Maps | No | No |
| Payment system | None listed | None listed |
| Plan requirement | Not required | Not required |
| Listed sensors and features | Heart rate, SpO2 | Heart rate, SpO2 |
| Safety features | None listed | None listed |
| Hardware flashlight | No | No |
"Not listed" means the catalog has no usable value for that field. It does not mean the watch lacks the feature. Approximate values stay visible but do not support the difference count or numeric deltas.
Where they differ
- Case sizes: Redmi Watch 4 lists Square 47.6 mm; Redmi Watch 5 lists Square 47.5 mm. Keep the variant qualifications when comparing an individual model; this row describes the catalog entry rather than every configuration.
- Display: Redmi Watch 4 lists 1.97 in AMOLED 390x450, 60Hz; Redmi Watch 5 lists 2.07 in AMOLED 432x514, 60Hz.
- Battery, as listed: Redmi Watch 4 lists Up to 18 days; Redmi Watch 5 lists Up to 24 days. These are the full listed battery descriptions. Different modes or case variants prevent a single numeric battery-life delta.
- Operating system: Redmi Watch 4 lists HyperOS (RTOS); Redmi Watch 5 lists HyperOS 2 (RTOS). The listed software descriptions are not a guarantee of the software version currently installed on an individual watch.
Where they are the same
- Both list release year: 2024.
- Both list phone compatibility: Android, iPhone.
- Both list cellular connection: None.
- Both list water rating: 5ATM.
- Both list case material: Aluminum.
- Both list gps: Standard GPS.
- Both list maps: No.
- Both list payment system: None listed.
- Both list plan requirement: Not required.
- Both list listed sensors and features: Heart rate, SpO2.
- Both list safety features: None listed.
- Both list hardware flashlight: No.
Which one fits you
Redmi Watch 4 is listed as a smartwatch compatible with Android, iPhone. Start with that phone requirement before comparing the other rows. The exact differences above are a way to identify which listed specifications matter to your use, not evidence that the later generation is better in every respect.
Redmi Watch 5 is listed as a smartwatch compatible with Android, iPhone. Start with that phone requirement before comparing the other rows. The exact differences above are a way to identify which listed specifications matter to your use, not evidence that the later generation is better in every respect.
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