Xiaomi Watch S4 vs Apple Watch Series 11 (46mm) Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

Xiaomi Watch S4 Apple Watch Series 11 (46mm)
Released · Oct 29, 2024
Expected release · Sep 19, 2025
1.4-inch · 466x466px
2.0-inch · 496x416px
486 mAh
1GB · 64GB

Availability

Officially announced
Sep 09, 2025
Scheduled release
(Official) Sep 19, 2025
Prices (MSRP)
$429

Design

Dimensions
1.86 x 1.86 x 0.47 inches
47.3 x 47.3 x 12 mm
1.81 x 1.54 x 0.38 inches
46 x 39 x 9.7 mm
Weight
1.57 oz / 44.5 g 1.30 oz / 36.9 g
Materials
Back: Aluminum Back: Ceramic
Frame: Aluminum
Resistance
50m/5ATM water resistance Water, Dust; IP6X
Colors
Black, Silver Rose Gold, Silver, Space Gray, Jet Black

Display

Size
1.4-inch 2.0-inch
Type
AMOLED, 2200 nits OLED, 2000 nits
Resolution
466x466px, 461 PPI 496x416px, 330 PPI

Hardware

System chip
Apple S10
Processor
Dual-core
GPU
PowerVR
Memory
1GB/64GB
Storage expansion
not expandable
OS
watchOS (10.x)

Battery

Type
486 mAh, Li - Polymer Li - Ion
Charging
Qi wireless charging

Connectivity & Features

Bluetooth
5.3 5.3
WLAN
a,b,g,n,ac
802.11 b, g, n
Sensors
Accelerometer, Gyroscope, Compass, Heart rate, Blood Oxygen Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Thermometer, Barometer, ECG, Blood Oxygen
Location
GPS, A-GPS, Galileo, BeiDou, QZSS A-GPS, Glonass, Galileo, BeiDou
Other
NFC NFC, Ultra Wideband (UWB)

Multimedia

Speakers
Loudspeaker

Cellular

4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 25, 26, 28, 66
4G (TDD) Bands
39, 40, 41
3G Bands
1, 2, 4, 5
Data Speed
LTE, HSDPA+ (4G) 42.2 Mbit/s LTE, HSDPA+ (4G) 42.2 Mbit/s
SIM type
eSIM eSIM
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