| Product |
Huawei Children's Watch 4X
|
Oppo Watch SE
|
| Battery |
| Charging |
10W wiredWireless, 50% in 20 min |
- |
| Type |
Li-Ion 800 mAh |
Li-Ion 400 mAh |
| Body |
| Dimensions |
53 x 45.7 x 14.7 mm (2.09 x 1.80 x 0.58 in) |
43 x 37 x 11.7 mm (1.69 x 1.46 x 0.46 in) |
| SIM |
Nano-SIM |
eSIM (market/region dependent) |
| Weight |
67.7 g (2.40 oz) |
31 g (1.09 oz) |
|
5ATM water resistant50m water resistant |
5ATM water resistant |
| Camera |
|
- |
No |
| Comms |
| Bluetooth |
Yes |
5.0, A2DP, LE |
| NFC |
Yes |
Yes |
| Positioning |
GPS (L1+L5), GLONASS, BDS, GALILEO, QZSS |
GPS, GLONASS, GALILEO, BDS |
| Radio |
No |
No |
| USB |
No |
No |
| WLAN |
Yes |
Wi-Fi 802.11 b/g/n |
| Display |
| Resolution |
320 x 360 pixels (~342 ppi density) |
372 x 430 pixels (~325 ppi density) |
| Size |
1.41 inches |
1.75 inches |
| Type |
AMOLED |
AMOLED |
| Features |
| Sensors |
Accelerometer, gyro |
Accelerometer, gyro, heart rate, compass, barometer, SpO2 |
| Launch |
| Announced |
2020, July 30 |
2023, August 29 |
| Status |
Available. Released 2020, August 20 |
Available. Released 2023, September |
| Main Camera |
| Single |
8 MP, f/2.0, 23mm (wide), AF |
- |
| Video |
|
- |
| Memory |
| Card slot |
No |
No |
| Internal |
16GB 1GB RAM |
8GB 1GB RAM |
|
eMMC 4.5 |
- |
| Misc |
| Colors |
Blue, Pink, White |
Gray, Purple, Brown |
| Models |
NIK-AL00 |
- |
| Network |
| 2G bands |
GSM 900 / 1800 |
N/A |
| 3G bands |
HSDPA 2100 |
HSDPA 850 / 900 / 2100 |
| 4G bands |
1, 3, 7, 8, 38, 40 - Europe, Central Asia |
LTE |
| Speed |
HSPA, LTE |
HSPA, LTE |
| Technology |
GSM / HSPA / LTE |
HSPA / LTE |
|
1, 3, 5, 7, 8, 38, 40 - Asia Pacific |
- |
| Platform |
| Chipset |
- |
Qualcomm Snapdragon Wear 4100 (12 nm) |
| CPU |
- |
Quad-core 1.7 GHz Cortex-A53 |
| GPU |
- |
Adreno 504 |
| OS |
Proprietary OS |
ColorOS Watch 3.0 - China |
| Selfie camera |
| Single |
5 MP, f/2.2, (wide) |
- |
| Video |
|
- |
| Sound |
| 3.5mm jack |
No |
No |
| Loudspeaker |
Yes |
Yes |
