OUKITEL Oukitel WP66 is a slim 5G rugged smartphone featuring a massive 11,000 mAh battery and a unique rear secondary screen.

OUKITEL WP66 5G Rugged Phone 6.6'' FHD+ Display 11,000mAh Big Battery 108MP Camera Android 16(12GB+512GB NFC).

The Oukitel WP66 represents a design shift for Oukitel. While it keeps the massive 11,000 mAh battery and rugged resilience of the WP30 Pro, it repackages them into a much slimmer 15.8mm chassis that weighs considerably less.

oukitel wp66

The Oukitel WP66 is a slim 5G rugged smartphone featuring a massive 11,000 mAh battery and a unique rear secondary screen. 

Key Specifications

Display: 6.6-inch FHD+ IPS screen with a 120Hz refresh rate, plus a 1.81-inch rear secondary display.

Processor: MediaTek Dimensity 7025 octa-core chipset.

Memory & Storage: 12GB of physical RAM (with virtual expansion up to 36GB) and 512GB of internal storage.

Cameras: 108MP Samsung main rear camera, 2MP macro lens, and a 32MP front selfie camera.

Battery & Charging: 11,000 mAh battery supporting 33W fast charging.

Durability: IP68 and IP69K water/dust resistance alongside MIL-STD-810H military-grade drop protection, packed into a relatively slim 15.8 mm body.

Operating System: Android (up to Android 15/16 depending on regional rollout). 

The Oukitel WP66 5G is a mid-range rugged smartphone announced in January 2026. It stands out by offering a slimmer profile than typical heavy-duty phones and features a unique secondary display on the back. 

The technical specifications and core features for this device are detailed below:

⚙️ Core Specifications

Processor: MediaTek Dimensity 7025 (2.5 GHz octa-core).

Memory: 12 GB RAM (with up to 24 GB virtual RAM expansion).

Storage: 512 GB internal storage, expandable up to 2 TB via microSD.

Battery: Massive 11,000 mAh lithium-polymer battery with 33W fast charging.

Operating System: Android 16. 

???? Dual Display Setup

Main Display: 6.6-inch FHD+ IPS TFT screen with a smooth 120 Hz refresh rate, 1080 x 2408 pixel resolution, and Corning Gorilla Glass 5 protection. 

Secondary Display: A 1.81-inch rear color display (240 x 284 pixels) built onto the back panel, primarily used for notifications, quick navigation, and framing selfies with the main camera. 

???? Cameras

Rear Camera: 108 MP main sensor paired with a 2 MP secondary macro/depth sensor.

Front Camera: 32 MP selfie camera. 

????️ Ruggedness & Design

Durability Ratings: Certified with IP68 and IP69K water/dust resistance and MIL-STD-810H military-grade drop protection.

Dimensions: 172.2 x 81.0 x 15.8 mm. At under 16 mm thick, it is considerably slimmer and more ergonomic than traditional rugged phones.

Weight: 359 to 365 grams (heavy compared to mainstream smartphones, but light for an 11,000 mAh rugged device). 

???? Connectivity & Extras

Network: 5G dual-SIM support.

Biometrics: Side-mounted fingerprint sensor.

Other Features: NFC support, Bluetooth 5.2, and quad-system GPS (GLONASS, Beidou, Galileo)

Read more at “ https://oukitel.com/products/oukitel-wp66-5g-rugged-phone?variant=47009240023171”