The Doogee Tab E3 is a 2025 Android 15 smartphone powered by the Mediatek Helio G100 (6 nm) with 8GB and 256GB internal storage. It features a 10.9", IPS LCD, 90Hz, 330 nis, 1200.0x1920.0 display and is available in Black, Gray, Blue.

The Tab E3 is equipped with a 8800 mAh, a 13 MP, 1440p@30/60fps, 1080p@30/60fps main camera, a 5 MP, 1440p@30fps, 1080p@30/120fps front camera. The device uses a Nano-SIM + Nano-SIM configuration. It weighs 512 g.

A bootloop on the Doogee Tab E3 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.