Zen Ultrafone 504 Overall
The Zen Ultrafone 504 is a budget-friendly smartphone that runs on Android v4.2 (Jelly Bean) and is equipped with basic features catering to users looking for an affordable device for day-to-day tasks. It features a 5-inch IPS display with a resolution of 960 x 540 pixels, offering a decent visual experience for its price range. The device is powered by a 1.3 GHz Dual Core processor coupled with 512 MB of RAM, which is suitable for basic applications and light multitasking. The internal storage of 4 GB can be expanded via a memory card, up to 32 GB, allowing users to store photos, music, and documents.
Photography needs are met with a 5 MP rear camera and a 1.3 MP front camera, which are adequate for capturing moments in various conditions. The Ultrafone 504 supports dual SIM functionality, 3G connectivity, and Wi-Fi, making it a versatile tool for staying connected. The absence of 4G might be a downside for users looking for faster internet speeds. A 2000 mAh battery powers the device, providing a reasonable amount of usage before needing a recharge. This phone is a good choice for those in need of a simple, no-frills smartphone experience​