| Product |
Xiaomi Watch S1₹27,398
|
Oppo Watch 4 Pro₹29,056
|
|---|---|---|
| Battery | ||
| Charging | Wireless | - |
| Type | Li-Po 470 mAh | Li-Ion 570 mAh |
| Body | ||
| Build | Sapphire crystal front, stainless steel frame, plastic back | Glass front, stainless steel frame |
| Dimensions | 46.5 x 46.5 x 11 mm (1.83 x 1.83 x 0.43 in) | 50.1 x 38.3 x 12.9 mm (1.97 x 1.51 x 0.51 in) |
| SIM | No | eSIM (market/region dependent) |
| Weight | 53 g (1.87 oz) | 52.3 g (1.83 oz) |
| Waterproof (5ATM) | 5ATM water resistant ECG certified | |
| Camera | ||
| No | No | |
| Comms | ||
| Bluetooth | 5.2, A2DP, LE | 5.0, A2DP, LE |
| NFC | Yes | Yes |
| Positioning | GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS | GPS, GLONASS, BDS, GALILEO, QZSS |
| Radio | No | No |
| USB | No | No |
| WLAN | Wi-Fi 802.11 b/g/n (China only) | Wi-Fi 802.11 a/b/g/n |
| Display | ||
| Resolution | 466 x 466 pixels (~326 ppi density) | 378 x 496 pixels (~327 ppi density) |
| Size | 1.43 inches | 1.91 inches |
| Type | AMOLED | LTPO AMOLED |
| Features | ||
| Sensors | Accelerometer, gyro, compass, barometer, heart rate, SpO2 | Accelerometer, gyro, heart rate, compass, barometer, SpO2, thermometer (skin temperature) |
| - | Temperature sensing (0.1˚ accuracy) | |
| Launch | ||
| Announced | 2021, December 28 | 2023, August 29 |
| Status | Available. Released 2021, December 31 | Available. Released 2023, September 08 |
| Memory | ||
| Card slot | No | No |
| Internal | Unspecified storage | 32GB 2GB RAM |
| Misc | ||
| Colors | Black, Silver | Black, Silver |
| Models | M2108W1 | - |
| Network | ||
| 2G bands | N/A | N/A |
| 3G bands | N/A | HSDPA 850 / 900 / 2100 |
| 4G bands | N/A | LTE |
| EDGE | No | - |
| GPRS | No | - |
| Speed | No | HSPA, LTE |
| Technology | No cellular connectivity | HSPA / LTE |
| Platform | ||
| Chipset | - | Qualcomm Snapdragon W5+ Gen 1 (4 nm) |
| CPU | - | Quad-core 1.7 GHz Cortex-A53 |
| GPU | - | Adreno A702 |
| OS | Proprietary OS | ColorOS Watch 3.0 - China |
| Sound | ||
| 3.5mm jack | No | No |
| Loudspeaker | Yes | Yes |
| Offers | No offers available | No offers available |
