Ulefone RugKing 4 Pro

The Ulefone RugKing 4 Pro features a solid and durable design, weighing 405g and measuring 178.6mm in height and 84mm in width. Its thickness is 19.2mm, making it a relatively robust device. The phone is rated with an IP68 Ingress Protection rating, ensuring it is waterproof up to a depth of 2 meters. While it is not built with a rugged frame, it offers excellent protection against water exposure, making it suitable for outdoor environments. The device has a compact volume of 288.05 cm³ and is not foldable.

The Ulefone RugKing 4 Pro features a 6.56″ LCD, IPS display with a resolution of 720 x 1612 px, offering a pixel density of 269 ppi. It supports a smooth 120Hz refresh rate for fluid visuals and comes equipped with Gorilla Glass 3 for added durability. The display is not HDR-enabled and does not include features like Always-On Display or Dolby Vision, but it does provide a responsive touch screen experience.

The Ulefone RugKing 4 Pro is powered by the Unisoc T7250 chipset, featuring 8GB of RAM and 256GB of internal storage. The device supports multithreading and utilizes big.LITTLE technology with 8 CPU threads, offering speeds of up to 1.8 GHz for the high-performance cores and 1.6 GHz for the power-efficient ones. The Mali G57 GPU operates at a clock speed of 850 MHz, providing solid graphical performance. Additionally, it includes integrated LTE support, 64-bit architecture, and a max expandable memory of 2048GB, making it versatile for various tasks.

The Ulefone RugKing 4 Pro is equipped with a dual-lens main camera, featuring a 48MP primary sensor and a 2MP secondary sensor. The camera setup supports phase-detection autofocus for sharper photos and continuous autofocus for video recording at 1080p. It also includes features like manual exposure, HDR, slow-motion video recording, and a front camera with 8MP resolution, perfect for clear selfies. The camera offers a flash, but lacks optical image stabilization and a dual-tone LED flash.

The Ulefone RugKing 4 Pro runs on Android 15, offering a range of useful features for customization and privacy. It includes location privacy options, camera/microphone access controls, and the ability to block app tracking. Users can customize the theme, enable dark mode, and use features like split-screen, PiP, and full-page screenshots. It also supports offline voice recognition, media picker, and widgets, providing a versatile and user-friendly experience. However, it does not support Wi-Fi password sharing or direct OS updates.

The Ulefone RugKing 4 Pro is equipped with a powerful 10,200 mAh rechargeable battery, ensuring extended usage throughout the day. While it supports fast charging at 18W, it does not include wireless or reverse wireless charging capabilities. The device also comes with a charger, features a battery level indicator, and has a non-removable battery, offering reliability without the need for frequent charging.

The device does not feature stereo speakers or support high-quality Bluetooth audio codecs like aptX, LDAC, or aptX HD. However, it does include a radio for listening to FM broadcasts, making it a suitable option for those who enjoy traditional radio while on the go.

This device offers a range of connectivity features including Wi-Fi 4 (802.11n) and Wi-Fi 5 (802.11ac), Bluetooth 5.2, and NFC for fast connections. It supports dual SIM functionality and includes a USB Type-C port for efficient data transfer. Additionally, it is equipped with GPS and a compass for navigation, along with a fingerprint scanner for enhanced security. While it lacks 5G support, crash detection, and other advanced sensors, it still provides strong core connectivity options for everyday use.

This device includes a video light for improved photography and videography in low-light conditions. However, it does not feature sapphire glass, a curved display, or an e-paper display, focusing instead on practical functionality without these advanced display features.