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Xiaomi Watch S4 Sport
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Phone Insight
Full Specifications September 4, 2026
Xiaomi · 2024

Xiaomi Watch S4 Sport

Xiaomi Watch S4 Sport watch. Announced Jul 2024. Features 1.43″ display, 586 mAh battery, 32 GB storage, Sapphire crystal glass.

Display 1.43"
Storage 32GB storage, no card slot
Battery 586 mAh
OS HyperOS
Build 49g, 12.6mm thickness

Launch

Announced 2024, July 19
Status Available. Released 2024, July 19

Platform

OS HyperOS

Display

Type AMOLED, 2200 nits (peak)
Size 1.43 inches
Resolution 466 x 466 pixels (~326 ppi density)
Protection Sapphire crystal glass

Memory

Card slot No
Internal 32GB

Camera

cam1modules No

Body

Dimensions 46.9 x 46.9 x 12.6 mm (1.85 x 1.85 x 0.50 in)
Weight 49 g (1.73 oz)
Build Sapphire crystal front, titanium alloy case, sapphire crystal back
SIM eSIM
bodyother Waterproof (5ATM) 40m swimproof/diving (EN13319)

Battery

Type Li-Po 586 mAh

Sound

Loudspeaker Yes
3.5mm jack No

Comms

WLAN No
Bluetooth 5.2, A2DP, LE
Positioning GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS
NFC Yes (NFC car key support)
Radio No
USB No

Network

Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA
4G bands LTE
Speed HSPA, LTE
GPRS No
EDGE No

Features

Sensors Accelerometer, gyro, compass, barometer, heart rate, SpO2
featuresother Depth gauge NFC car key support: Xiaomi SU7 and Lotus cars

Misc

Colors Titanium
Models M2312W1
In depth

Full specifications

Announced 2024, July 19
Status Available. Released 2024, July 19
OS HyperOS
Type AMOLED, 2200 nits (peak)
Size 1.43 inches
Resolution 466 x 466 pixels (~326 ppi density)
Protection Sapphire crystal glass
Card slot No
Internal 32GB
cam1modules No
Dimensions 46.9 x 46.9 x 12.6 mm (1.85 x 1.85 x 0.50 in)
Weight 49 g (1.73 oz)
Build Sapphire crystal front, titanium alloy case, sapphire crystal back
SIM eSIM
bodyother Waterproof (5ATM) 40m swimproof/diving (EN13319)
Type Li-Po 586 mAh
Loudspeaker Yes
3.5mm jack No
WLAN No
Bluetooth 5.2, A2DP, LE
Positioning GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS
NFC Yes (NFC car key support)
Radio No
USB No
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA
4G bands LTE
Speed HSPA, LTE
GPRS No
EDGE No
Sensors Accelerometer, gyro, compass, barometer, heart rate, SpO2
featuresother Depth gauge NFC car key support: Xiaomi SU7 and Lotus cars
Colors Titanium
Models M2312W1
Price About 250 EUR
PhoneInsight Benchmark
12.4/100
Basic

A specs-derived composite score, not a lab benchmark -- useful for ranking and comparison.

Processor 7
Display 48.4
Battery 23.4
0.1%Popularity rank
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