Here are the specs for the Oppo A15s According To Google:

General

• Operating System: Android 15 (with Funtouch OS 15)

• RAM options: 6 GB, 8 GB, up to 12 GB in some variants

• Storage options: 128 GB, 256 GB, up to 512 GB for some versions

Display

• Size: 6.72-inch IPS LCD

• Resolution: 1080 × 2408 pixels (FHD+)

• Refresh rate: 120 Hz

• Peak brightness: about 1050 nits

Performance / Chipset

• Chipset: MediaTek Dimensity 7300 (4 nm)

• CPU: Octa-core (4 × 2.5 GHz Cortex-A78 + 4 × 2.0 GHz Cortex-A55)

• GPU: Mali-G615 MC2

Camera

• Rear cameras: 50 MP main wide + 2 MP depth sensor

• Front camera: 8 MP

• Video recording: up to 4K @ 30fps, plus gyro-EIS

Battery & Charging

• Battery capacity: ~6500 mAh

• Charging: Standard—no super fast charging in base specs

Build & Other Features

• Dimensions: approx 165.7 × 76.3 × 8.09 mm

• Weight: ~204 grams

• Dual Nano-SIM support

• No dedicated microSD slot on some versions

• Additional features: Ring-LED flash, depth sensor, etc.