Xiaomi Watch S4 41mm Specifications

Main Specifications

Xiaomi Watch S4 41mm
  • chipset:

  • ram size:

  • display size: 1.32

  • display resolution: 466x466 pixels

  • camera pixels: NO

  • video pixels:

  • battery size: 320mAh

  • battery type:

Full Specifications

Network

Network TypeNo cellular connectivity
Network Speed

Launching

Announce Date2025, June 26
Release DateAvailable. Released 2025, June 26

Device Body

Dimensions41.2 x 41.2 x 9.5 mm (1.62 x 1.62 x 0.37 in)
Weight32 g (1.13 oz)
Body BuildStainless steel bezel and frame

SIM

SIM TypeNo

Display

Display TypeAMOLED, 1500 nits (HBM), 2200 nits (peak)
Display Size1.32 inches
Display Resolution466 x 466 pixels (~320 ppi density)
Display ProtectionScratch/drop-proof glass

PLATFORM

OSHyperOS 2
chipset
CPU
GPU

Memory

Card SlotNo
Internal Memory

Main Camera

Main Camera Count
Main Camera
Main Camera Features
Main Camera Video

Selfie Camera

Selfie Camera Count
Selfie Camera
Selfie Camera Features
Selfie Camera Video

Sound

Sound LoudspeakerYes
Sound Jack3.5mm jack

Comms

Infra
WLANNo
Bluetooth5.4, A2DP, LE
PositioningGPS, GLONASS, GALILEO, BDS, QZSS
NFCYes (market/region dependent)
RadioNo
USBNo

Features

SensorsAccelerometer, gyro, compass, barometer, heart rate, SpO2, thermometer (skin temperature)

Battery

Battery TypeLi-Po 320 mAh
Battery Charging

MISC

ColorsBlack, Green, White, Gold
ModelsM2502W1
PriceAbout 120 EUR