The Doogee S200 Ultra is a 2025 Android 15 smartphone powered by the Mediatek Dimensity 7400 (4 nm) with 12GB and 1TB internal storage. It features a 6.7", IPS LCD, 120Hz, 1080.0x2400.0 display and is available in Black, Yellow, Green.

The S200 Ultra is equipped with a Si/C Li-Ion 11000 mAh, a 100 MP, 4K@30fps, 1080p@30fps, gyro-EIS main camera, a 32 MP, 1080p@30fps front camera. The device uses a Nano-SIM + Nano-SIM configuration. It weighs 383 g.

A bootloop on the Doogee S200 Ultra occurs when the device repeatedly restarts without fully loading Android. This is commonly caused by a failed software update, corrupted system files, or an incompatible app. Most bootloops can be resolved without losing data by clearing the cache partition first before attempting a factory reset.

Factory reset may be needed as a last resort — erases all data.