Xiaomi Watch S4 41mm
The Xiaomi Watch S4 41mm is a capable mid-range device that comfortably covers most everyday use cases (2025).
2025 · Mid-range · HyperOS 2ⓘ Grades compare this device against others in its own market segment (Mid-range), not against every device on the site.
⚡ Quick Specs
Size1.32" · 41.2 x 41.2 x 9.5 mm (1.62 x 1.62 x 0.37 in)
⚖️ Compare With
✓︎ Pros
✓1.32" OLED/AMOLED display with deep blacks and vibrant colours
✓Lightweight at 32g — easy to carry
⊗ Cons
✗Smaller 320 mAh battery — may need midday charging
✗No headphone jack — requires wireless or USB-C audio
⚠️ Not ideal for
Heavy usage days
💻 Display
Sharpness
320 ppi
Adequate sharpness for daily use
Panel
AMOLED, 1500 nits (HBM), 2200 nits (peak)
OLED: perfect blacks, vivid colours, power-efficient
🔋 Battery
Capacity
320 mAh
May need midday charging with heavy use
📱 Design & Build
Weight
32g
Very light — comfortable for long use
Dimensions
41.2 x 41.2 x 9.5 mm (1.62 x 1.62 x 0.37 in)
Build
Stainless steel bezel and frame
Colors
Black, Green, White, Gold
Sensors
Accelerometer, gyro, compass, barometer, heart rate, SpO2, thermometer (skin temperature)
📡 Connectivity
NFC
Yes (market/region dependent)
GPS
GPS, GLONASS, GALILEO, BDS, QZSS
❓ Frequently Asked Questions
No, the Xiaomi Watch S4 41mm does not support 5G — it supports No cellular connectivity.
Yes, the Xiaomi Watch S4 41mm has NFC for contactless payments and pairing.
No, the Xiaomi Watch S4 41mm does not support a memory card.
The Xiaomi Watch S4 41mm SIM configuration: No.
No, the Xiaomi Watch S4 41mm does not have a 3.5mm headphone jack.
Speaker setup: Yes.
The Xiaomi Watch S4 41mm uses No.
The Xiaomi Watch S4 41mm supports No.
The Xiaomi Watch S4 41mm has 5.4, A2DP, LE.
