Hello, the comparison of 8P and XS parameter configurations is as follows:
|参数| iPhone 8 Plus | iPhone XS
| ------------ | ------------------------------------------------------- | ------------------------------------------------------- |
|尺寸| 158.4 x 78.1 x 7.5 mm | 143.6 x 70.9 x 7.7 mm
| Weight | 202g | 177g |
| Screen size | 5.5 \"| 5.8\" |
| screen resolution | 1080 x 1920 pixels | 1125 x 2436 pixels |
| processor | A11 Bionic | A12 Bionic |
| storage capacity | 64 GB or 256 GB | 64 GB, 256 GB or 512 GB |
| rear camera | dual camera, 12mp | dual camera, 12mp |
| front-facing camera | 7mp | 7mp |
| Operating system | iOS 11 | iOS 12 |
| Battery capacity | 2691 mAh | 2658 mAh |
| Usage time | 3G network: up to 21 hours; Internet use: up to 13 hours | 3G network: up to 20 hours; Internet use: up to 12 hours |
| waterproof performance | IP67 waterproof and dust-proof | IP68 waterproof and dust-proof |
| Face ID | is not supported | | is supported
| 3D Touch | supported | not |
| wireless charging | supported | supported |
| dual-SIM standby | is not supported | | is not supported
To sum up, the iPhone XS has significant upgrades in terms of processor, storage capacity, screen resolution, water resistance, Face ID, and wireless charging. The iPhone 8 Plus is slightly ahead in terms of screen size, battery capacity and usage time.