| Product |
Oppo Watch
|
Xiaomi Watch 2
|
| Battery |
| Type |
Li-Ion 430 mAh |
Li-Po 495 mAh |
| Body |
| Build |
Glass front, stainless steel frame or aluminum frame, ceramic/sapphire crystal back or plastic back |
Aluminum frame |
| Dimensions |
46 x 39 x 11.4 mm (1.81 x 1.54 x 0.45 in) |
47.5 x 45.9 x 11.8 mm (1.87 x 1.81 x 0.46 in) |
| SIM |
eSIM (market/region dependent) |
No |
| Weight |
40 g (aluminum) / 45.5 g (stainless steel) (1.41 oz) |
36.8 g (1.31 oz) |
| |
5ATM water resistant (46mm model)
3ATM water resistant (41mm model) |
Waterproof (5ATM) |
| Camera |
| |
No |
No |
| Comms |
| Bluetooth |
4.2, LE |
5.2, A2DP, LE |
| NFC |
Yes |
Yes (market/region dependent) |
| Positioning |
GPS, GLONASS, BDS |
GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS |
| Radio |
No |
No |
| USB |
No |
No |
| WLAN |
Wi-Fi 802.11 b/g/n |
Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Display |
| Protection |
Schott Xensation Up (46mm), Corning Gorilla Glass (41mm) |
- |
| Resolution |
402 x 476 pixels (~326 ppi density) |
466 x 466 pixels (~326 ppi density) |
| Size |
1.91 inches |
1.43 inches |
| Type |
AMOLED |
AMOLED, 600 nits |
| Features |
| Sensors |
Accelerometer, gyro, heart rate, compass, barometer |
Accelerometer, gyro, compass, barometer, heart rate, SpO2 |
| Launch |
| Announced |
2020, March 06 |
2024, February 12 |
| Status |
Available. Released 2020, March 24 |
Available. Released 2024, February 22 |
| Memory |
| Card slot |
No |
No |
| Internal |
8GB 1GB RAM |
32GB 2GB RAM |
| |
eMMC 4.5 |
- |
| Misc |
| Colors |
Black, Glossy Gold, Pink Gold, Silver Mist |
Black, Silver |
| Models |
- |
M2320W1 |
| Network |
| 2G bands |
N/A |
N/A |
| 3G bands |
HSDPA 900 / 2100 |
N/A |
| 4G bands |
1, 3, 7, 8, 20, 38 - International |
N/A |
| EDGE |
- |
No |
| GPRS |
- |
No |
| Speed |
HSPA, LTE |
- |
| Technology |
HSPA / LTE |
No cellular connectivity |
| |
1, 3, 5, 8, 38, 39, 40, 41 - China |
- |
| Platform |
| Chipset |
Qualcomm Snapdragon Wear 3100 (28 nm) - InternationalQualcomm MSM8909W Snapdragon Wear 2500 (28 nm) - China |
Qualcomm Snapdragon W5+ Gen 1 (4 nm) |
| CPU |
Quad-core 1.09 GHz Cortex-A7 |
- |
| GPU |
Adreno 304 |
- |
| OS |
Android Wear OS - InternationalColorOS Watch OS - China |
Android Wear OS |
| Sound |
| 3.5mm jack |
No |
No |
| Loudspeaker |
Yes |
Yes |
