Device summary

Redmi

Redmi Watch 4

Redmi

Redmi Watch 5 Lite

Full specifications

Full specifications
Basic information
Release year20232024
Starting price——
Display size2-inch2-inch
Dimensions41.1 mm × 47.5 mm × 10.5 mm39.2 mm × 48.1 mm × 10.6 mm
Weight32 g29 g
Front material——
Back material——
Display
Display technologyAMOLEDAMOLED
Resolution390 × 450410 × 502
Performance
Expandable storageNoNo
Battery & charging
Charging standardMagnetic charging dockMagnetic charging dock
Battery typeLithium-ion polymerLithium-ion polymer
Connectivity
CellularGPS / multi-GNSSGPS / multi-GNSS
BluetoothBluetoothBluetooth
NFCYesYes
Build & durability
Ingress protection5 ATM5 ATM

Key differences

The most meaningful measured gaps in size and weight — not an overall winner.

  • Width

    Redmi Watch 4

    1.9 mm wider · minor difference

  • Height

    Redmi Watch 5 Lite

    0.6 mm taller · minor difference

  • Weight

    Redmi Watch 5 Lite

    2 g lighter · minor difference

  • 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.

  • Redmi Watch 4 is 1.9 mm (4.8% relative to Redmi Watch 5 Lite) wider. Check this difference against the width of your current device and pocket opening.
  • Redmi Watch 5 Lite is 0.6 mm (1.3% relative to Redmi Watch 4) taller. This describes the body outline; screen diagonal alone does not tell you the overall size.
  • Redmi Watch 5 Lite is 0.1 mm (1% relative to Redmi Watch 4) thicker. Cases and camera protrusions can change the clearance you need.
  • Redmi Watch 5 Lite is 3 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.

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.

Redmi Watch 4 vs Redmi Watch 5 Lite Size Comparison