Last Update: 03 March 2025
Xiaomi Watch S4
Xiaomi Watch S4 Specifications
| Expected Price | $ 143 |
| Launch | |
|---|---|
Announced | 2024, October 29 |
Status | Available. Released 2024, October 29 |
| Network | |
|---|---|
Technology | Gsm / Hspa / Lte |
2g Bands Second generation mobile data communication technology. | Gsm 850 / 900 / 1800 / 1900 |
3g Bands Third generation mobile data communication technology. | Hsdpa |
4g Bands The fourth generation of mobile communication or wireless communication technology, which has replaced the Third Generation Network is called as the 4G network. | Lte |
Speed | Hspa, Lte |
| Display | |
|---|---|
Type Different display technologies used in mobile phones, including TFT, IPS, OLED, AMOLED, Super AMOLED, Resistive Touchscreen, and Capacitive Touchscreen. | Amoled, 2200 Nits (peak) |
Size The industry-standard way of representing display sizes, measured in inches. A higher screen-to-body ratio means smaller bezels and a larger display area. | 1.43 Inches |
Resolution The number of pixels in a display. A higher resolution means more pixels, resulting in greater clarity and detail. | 466 X 466 Pixels (~326 Ppi Density) |
Protection | Scratch / Drop-proof Glass |
| Design & Build | |
|---|---|
Dimensions The physical size of the phone in (H x L x W) format, including volume when available. | 47.3 X 47.3 X 12 Mm (1.86 X 1.86 X 0.47 In) |
Weight | 44.5 G (1.59 Oz) |
Build Describes the materials, methods, and finishes used in constructing the phone. | Aluminum Alloy Frame, Stainless Steel Bezel |
Sim A small card containing a mobile network subscriber’s account information. Used mainly in GSM and UMTS networks, allowing users to switch phones without contacting their carrier. SIM cards can also store limited amounts of data, such as contacts and messages. | Esim (market / Region Dependent) |
Others | Waterproof (5atm) |
| Platform | |
|---|---|
Os The base software that controls all basic operations of the phone and allows users to install and run apps. | Hyperos |
Chipset A group of integrated circuits designed to perform specific tasks. Advanced chipsets enable multiple functionalities in smartphones. | - |
| Memory | |
|---|---|
Card Slot A slot for inserting a memory card to expand the phone’s storage. Memory cards store data like text, photos, audio, and videos. | NO |
| Sound | |
|---|---|
Alert Types | Vibration, Ringtones |
Loudspeaker A built-in speaker used to produce sound. | YES |
3.5mm Jack A standard audio connector for headphones and external speakers. | NO |
| Connectivity | |
|---|---|
Wlan Wireless Local Area Network (Wi-Fi) allows high-speed internet connections without cables. | NO |
Bluetooth A wireless technology standard for short-distance data transfer between devices such as phones, headsets, and computers. | 5.3, A2dp, Le |
Gps The Global Positioning System, a satellite-based navigation system used for location tracking. | Gps (l1+l5), Glonass, Galileo, Bds, Qzss |
Nfc Near Field Communication, a short-range wireless technology used for contactless payments and data exchange. | Yes (market / Region Dependent) |
Fm Radio A method of radio broadcasting using frequency modulation technology. | NO |
Usb A standard wired connection for data transfer and charging between electronic devices. | NO |
Infrared Port A data-sharing technology using infrared light, requiring a direct line of sight. | NO |
| Features | |
|---|---|
Sensors Devices that detect environmental changes such as motion, light, heat, and location. Examples include GPS sensors, fingerprint scanners, accelerometers, and gyroscopes. | Accelerometer, Gyro, Compass, Barometer, Heart Rate, Spo2 |
| Battery | |
|---|---|
Type Mobile phones use different battery types, including Lithium Polymer (Li-Po), Lithium-Ion (Li-Ion), Nickel Metal Hydride, and Nickel Cadmium. | Non-removable Li-po |
Capacity Measured in milliamp-hours (mAh), representing the maximum energy the battery can store and deliver under certain conditions. | 486 Mah |