Phone Comparison - Xiaomi Watch 2 vs Xiaomi Watch S4 Sport vs Xiaomi Watch 5

general General Info

Manufacturer Xiaomi Xiaomi Xiaomi
Announced February 2024 July 2024 December 2025
Status Available - February 2024 Available - July 2024 Available - December 2025
Colors Black, Silver Titanium Gray, Silver
Form Factor Candybar Candybar Candybar
Dimension 47.5 x 45.9 x 11.8 mm
(1.87 x 1.81 x 0.46 in)
46.9 x 46.9 x 12.6 mm
(1.85 x 1.85 x 0.5 in)
47 x 47 x 12.3 mm
(1.85 x 1.85 x 0.48 in)
Weight 36.8 g (1.27.0.28 oz) 49 g (1.73 oz) 56 g (1.98 oz)
SIM Type No eSIM -
2G Network N/A GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - cellular model only
3G Network N/A HSDPA HSDPA - cellular model only
4G Network N/A LTE LTE - cellular model only
Messaging
Build Features Waterproof (5ATM) Waterproof (5ATM)
40m swimproof/diving (EN13319)
Waterproof (5ATM)
ECG certified

hardware Hardware and OS

OS Android Wear OS HyperOS HyperOS 3
Processor , Qualcomm Snapdragon W5+ Gen 1 (4 nm) - Dual-core, Qualcomm Snapdragon W5 Gen 1 (4 nm)
GPU - - -
RAM 2 GB 32 MB N/A
Internal Memory 32 GB 32 GB -
External Memory No No No

display Display

Type Circular AMOLED Screen, 600 Nits AMOLED Screen, 2200 Nits (peak), Sapphire Crystal Glass AMOLED, 1500 Nits (HBM), Sapphire Glass
Colors 16M colors 16M colors 16M colors
Size 1.43 inches 1.43 inches 1.54 inches
Resolution 466 x 466 pixels (461 ppi) 466 x 466 pixels (461 ppi) 480 x 480 pixels (441 ppi)
Screen-to-Body Ratio 30.24% 29.97% 34.60%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack no no no
Radio No No No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera
Flash No No No
Features


Video
Front Camera

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connectivity Connectivity and Data Rate

GPRS No No No
Edge No No No
3G N/A HSPA, LTE HSPA, LTE - cellular model only
Bluetooth 5.2, A2DP, LE 5.2, A2DP, LE 5.4, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band No Yes, 2.4 GHz
USB No No No
GPS GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS GPS, GALILEO, GLONASS, QZSS
Browser Yes Yes

memory User Memory

Internal 32 GB, 2 GB RAM 32 GB, 32 MB RAM -
Expandable Storage No No No
USB OTG Not Supported Not Supported Not Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor not present proximity sensor not present proximity sensor not present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present gyroscope sensor present
Barometer Sensor barometer sensor present barometer sensor present barometer sensor present
Heart-rate Sensor heart rate sensor present heart rate sensor present heart rate sensor present
NFC NFC not supported NFC supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery
Magnetic charging
Li-Po Non-removable Li-Po 930 mAh
Capacity 495 mAh 586 mAh -
Stand by - - -
Talk Time - - -